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Permit M09-108 - TOWN GROCERY
TOWN GROCERY 13925 TUKWILA INTERNATIONAL BL M09 -108 Parcel No.: Address: Suite No: Tenant: Name: Address: Owner: Name: Address: Contact Person: Name: Address: Contractor: Name: Address: DESCRIPTION OF WORK: INSTALL WALK IN COOLER Value of Mechanical: $13,500.00 Type of Fire Protection: doc: IMC - 10/06 Contractor License No: City* Tukwila Department of Community Development 6300 Southcenter Boulevard, Suite #100 Tukwila, Washington 98188 Phone: 206 - 431 -3670 Inspection Request Line: 206- 431 -2451 Web site: http: / /wwwci.tukwila.wa.us 8864000980 13925 TUKWILA INTERNATIONAL BL TUKW MECHANICAL PERMIT TOWN GROCERY 13925 TUKWILA INTERNATIONAL BL , TUKWILA WA VU THINH TIEN +THU THI 5113 S 284TH PL , AUBURN WA KI CHANG CHO 13925 TUKWILA INTERNATIONAL BL , TUKWILA WA OWNER AFFIDAVIT - KI CHO 13925 TUKWILA INTERNATIONAL BL , TUKVVILA WA Furnace: <100K BTU 0 >100K BTU 0 Floor Furnace 0 Suspended/Wall/Floor Mounted Heater 0 Appliance Vent 0 Repair or Addition to Heat/Refrig /Cooling System.... 0 Air Handling Unit <10,000 CFM 0 >10,000 CFM 0 Evaporator Cooler 0 Ventilation Fan connected to single duct 0 Ventilation System 0 Hood and Duct 0 Incinerator: Domestic 0 Commercial/Industrial 0 EOUIPMENT TYPE AND QUANTITY * * continued on next page ** M09 -108 Permit Number: Issue Date: Permit Expires On: Expiration Date: Phone: Phone: 253 - 632 -0498 Phone: 253 -632 -0498 M09 -108 03/17/2010 09/13/2010 Fees Collected: $611.30 International Mechanical Code Edition: 2006 Boiler Compressor: 0 -3 HP /100,000 BTU 0 3 -15 HP /500,000 BTU 0 15 -30 HP /1,000,000 BTU.. 0 30 -50 HP /1,750,000 BTU.. 0 50+ HP /1,750,000 BTU 0 Fire Damper 0 Diffuser 0 Thermostat 0 Wood/Gas Stove 0 Water Heater 0 Emergency Generator 0 Other Mechanical Equipment Printed: 03- 17 -20' 0 Permit Center Authorized Signature: doc: IMC -10/06 • City of Tukwila Department of Community Development 6 300 Southcenter Boulevard, Suite #100 Tukwila, Washington 98188 Phone: 206 - 431 -3670 Inspection Request Line: 206 - 431 -2451 Web site: http: / /www.ci.tukwila.wa.us Permit Number: M09 -108 Issue Date: 03/17/2010 Permit Expires On: 09/13/2010 I hereby certify that I have read and examined this permit and know the same to be true and correct. All provisions of law and ordinances governing this work will be complied with, whether specified herein or not. The granting of this permit does not presume to give authority to violate or cancel the provisions of any other state or local laws regulating construction or the performance of work. I am authorized to and obtain this mechanical permit. Signature: Date: 3 "9 / Print Name: 7C7 C A/ ,0 Date: ��l7' j This permit shall become null and void if the work is not commenced within 180 days from the date of issuance, or if the work is suspended or abandoned for a period of 180 days from the last inspection. M09 -108 Printed: 03 -17 -2010 S City of Tukwila Parcel No.: 8864000980 Permit Number: M09 -108 Address: 13925 TUKWILA INTERNATIONAL BL TUKW Status: ISSUED Suite No: Applied Date: 08/28/2009 Tenant: TOWN GROCERY Issue Date: 03/17/2010 1: ** *BUILDING DEPARTMENT CONDITIONS * ** Department of Community Development 6300 Southcenter Boulevard, Suite #100 Tukwila, Washington 98188 Phone: 206 - 431 -3670 Fax: 206 - 431 -3665 Web site: http: / /www.ci.tukwila.wa.us PERMIT CONDITIONS 2: No changes shall be made to the approved plans unless approved by the design professional in responsible charge and the Building Official. 3: All mechanical work shall be inspected and approved under a separate permit issued by the City of Tukwila Permit Center (206/431- 3670). 4: All permits, inspection records, and approved plans shall be at the job site and available to the inspectors prior to start of any construction. These documents shall be maintained and made available until final inspection approval is granted. 5: All construction shall be done in conformance with the approved plans and the requirements of the International Building Code or International Residential Code, International Mechanical Code, Washington State Energy Code. 6: Manufacturers installation instructions shall be available on the job site at the time of inspection. 7: All plumbing and gas piping work shall be inspected and approved under a separate permit issued by the Cityof Tukwila Permit Center. 8: All electrical work shall be inspected and approved under a separate permit issued by the City of Tukwila Building Department (206- 431 - 3670). 9: VALIDITY OF PERMIT: The issuance or granting of a permit shall not be construed to be a permit for, or an approval of, any violation of any of the provisions of the building code or of any other ordinances of the City of Tukwila. Permits presuming to give authority to violate or cancel the provisions of the code or other ordinances of the City of Tukwila shall not be valid. The issuance of a permit based on construction documents and other data shall not prevent the Building Official from requiring the correction of errors in the construction documents and other data. 10: ** *FIRE DEPARTMENT CONDITIONS * ** 11: Maintain automatic fire detector coverage per N.F.P.A. 72. Addition/relocation of walls, closets or partitions may require relocating and/or adding automatic fire detectors. (Install rate compensation type heat detection in walk -in cooler.) 12: All new fire alarm systems or modifications to existing systems shall have the written approval of The Tukwila Fire Prevention Bureau. No work shall commence until a fire department permit has been obtained. (City Ordinance #2051) (IFC 104.2) 13: An electrical permit from the City of Tukwila Building Department Permit Center (206- 431 -3670) is required for this project. 14: Contact The Tukwila Fire Prevention Bureau to witness all required inspections and tests. (City Ordinances #2050 and #2051) 15: Any overlooked hazardous condition and/or violation of the adopted Fire or Building Codes does not imply approval of doc: Cond -10/06 M09 -108 Printed: 03 -17 -2010 such condition or violation. doc: Cond -10/06 • a City of Tukwila Department of Community Development 6300 Southcenter Boulevard, Suite #100 Tukwila, Washington 98188 Phone: 206 - 431 -3670 Fax: 206 - 431 -3665 Web site: http: / /www.ci.tukwila.wa.us 16: These plans were reviewed by Inspector 511. If you have any questions, please call Tukwila Fire Prevention Bureau at (206)575 -4407. * * continued on next page ** M09 -108 Printed: 03 -17 -2010 • City of Tukwila Department of Community Development 6300 Southcenter Boulevard, Suite #100 Tukwila, Washington 98188 Phone: 206 - 431 -3670 Fax: 206 - 431 -3665 Web site: http: / /www.ci.tukwila.wa.us I hereby certify that I have read these conditions and will comply with them as outlined. All provisions of law and ordinances governing this work will be complied with, whether specified herein or not. The granting of this permit does not presume to give authority to violate or cancel the provision of any other work or local laws regulating construction or the performance of work. Signature: Date: l / / t) Print Name: k / n doc: Cond -10/06 M09 -108 Printed: 03 -17 -2010 S CITY OF TUKWILA Community Development Department Permit Center 6300 Southcenter Blvd., Suite 100 Tukwila, WA 98188 http://www.ci.tukwila.wa.us MECHANICAL PERMIT APPLICATION Applications and plans must be complete in order to be accepted for plan review. Applications will not be accepted through the mail or by fax. * *Please Print ** King Co Assessor's Tax No.: Site Address: I� T.t(44IA zAowfx.4 Blvd Tubb Loh 99168 Suite Number: Tenant Name: aL•4 irtr Property Owners Name: Th; fhIt — Ti f v,( .' - � Mailing Address: 14444 Z._4- "�( OAi t t l , (°‘ City 5 L. G 1 Y 1T ;f' T '� a :� M' 44 .CONTACT PERSON 4 Wtiti do we contact when y mi our pert is ready fo be is i ed x Name: Cue) 0 Mailing Address: I3 -.� 7 cJ - l;k4 Nvoi E -Mail Address: CkC(_4 7 9 MECHANICAL CONTRACTOR INFORMATION' Company Name: Mailing Address: Company Name: Mailing Address: Company Name: Mailing Address: «)wm.er 131 7 SJj tct iderherftomJ am( Contact Person: K I C H O E -Mail Address: CKCU 514 ® t - 1 . 4' L cowl Contractor Registration Number: Contact Person: E -Mail Address: 'Mechanical Permit No. • Project No.. (For o use only) . New Ten [30(9 —Oct 8a ant: State Floor: j t it Yes ❑..No 9816 Zip 6 3- —c4' Day Telephone: City Fax Number: tag 99168 State Zip 'T tc %1168 City State Zip Day Telephone: - J 3) .63 --0 98 Fax Number: 106) _143— 55 Expiration Date: ARCHITECT:OF RECORD All plans must be;wet stamped by Architecf`of_Record';r State Zip City Day Telephone: Fax Number: ENGINEER OF RECORD — All plans must be wetstamped by Engineer of Record Contact Person: E -Mail Address: H:\ApphcahonsWorms- Applications On Line \2009 Applications \1-2009 - Mechanical Permit Application.doc Revised: 1 -2009 bh State Zip City Day Telephone: Fax Number: Page I of 2 Unit Type: Qty Unit Type: Qty Unit Type: Qty Boiler /Compressor: Qty Furnace <100K BTU Air Handling Unit >10,000 CFM Fire Damper 0 -3 HP /100,000 BTU Furnace >100K BTU Evaporator Cooler Diffuser 3 -15 HP /500,000 BTU Floor Furnace Ventilation Fan Connected to Single Duct Thermostat 15 -30 HP /1,000,000 BTU Suspended /Wall /Floor Mounted Heater Ventilation System Wood /Gas Stove 30 -50 HP /1,750,000 BTU Appliance Vent Hood and Duct Emergency Generator 50+ HP /1,750,000 BTU Repair or addition to Heat/Refrig /Cooling System Incinerator — Domestic Other Mechanical Equipment x, Air Handling Unit <10,000 CFM Incinerator — Comm /Ind Fuel Type: Electric Valuation of Project (contractor's bid price): $ t3,t Scope of Work (please provide detailed information): Use: Residential: New ❑ Replacement ❑ Commercial: New Replacement ❑ Indicate type of mechanical work being installed and the quantity below: Gas ❑ Other: PERMIT APPLICATION NOTES - Value of Construction — In all cases, a value of construction amount should be entered by the applicant. This figure will be reviewed and is subject to possible revision by the Permit Center to comply with current fee schedules. Expiration of Plan Review — Applications for which no permit is issued within 180 days following the date of application shall expire by limitation. The Building Official may grant one extension of time for additional periods not to exceed 90 days each. The extension shall be requested in writing and justifiable cause demonstrated. Section 105.3.2 International Building Code (current edition). I HEREBY CERTIFY THAT I HAVE READ AND EXAMINED THIS APPLICATION AND KNOW THE SAME TO BE TRUE UNDER PENALTY OF PERJURY BY THE LAWS OF THE STATE OF WASHINGTON, AND I AM AUTHORIZED TO APPLY FOR THIS PERMIT. BUILDING OWNER OR AUTHORIZED AGENT: Signature: Print Name: CHID K/ ��C,IRH Day Telephone: Te t4 3 � ephone: - 1� �` ' c 9 1 3 Mailing Address:/ 3 J� 7414/74 //r .1"41 c9c�t,/ A /t�G ' 7 Zh ;/Gg LU/4- / 3 /Z O City State Zip Date Application Expires: Date Application Accepted: H:\ Applications\Forms•Applications On Line\2009 Applications \1.2009 - Mechanical Permit Application.doc Revised: 1.2009 bh Date: 41 Staff Initials: Page 2 of 2 Receipt No.: R10 -00476 Payee: KI CHO Payment Credit Crd VISA - Authorization No. 61716B ACCOUNT ITEM LIST: Description MECHANICAL - NONRES • City of Tukwila Department of Community Development 6300 Southcenter Boulevard, Suite #100 Tukwila, Washington 98188 Phone: 206-431-3670 Fax: 206 - 431 -3665 Web site: http: / /www.ci.tukwila.wa.us TRANSACTION LIST: Type Method Descriptio Amount RECEIPT Parcel No.: 8864000980 Permit Number: M09 -108 Address: 13925 TUKWILA INTERNATIONAL BL TUKW Status: APPROVED Suite No: Applied Date: 08/28/2009 Applicant: TOWN GROCERY Issue Date: Initials: WER Payment Date: 03/17/2010 02:48 PM User ID: 1655 Balance: $0.00 543.38 Account Code Current Pmts 000.322.102.00.00 543.38 Total: $543.38 Payment Amount: $543.38 doc: Receipt -06 Printed: 03 -17 -2010 Parcel No.: 8864000980 Permit Number: M09 -108 Address: 13925 TUKWILA INTERNATIONAL BL TUKW Status: PENDING Suite No: Applied Date: 08/28/2009 Applicant: TOWN GROCERY Issue Date: Receipt No.: R09 -01362 Initials: WER Payment Date: 08/28/2009 03:33 PM User ID: 1655 Balance: $543.38 Payee: KI CHO TRANSACTION LIST: Type Method Descriptio Amount Payment Credit Crd VISA - Authorization No. 71820B ACCOUNT ITEM LIST: Description PLAN CHECK - NONRES • City of Tukwila Department of Community Development 6300 Southcenter Boulevard, Suite #100 Tukwila, Washington 98188 Phone: 206 -431 -3670 Fax: 206 - 431 -3665 Web site: http://www.ci.tukwila.wa.us RECEIPT 67.92 Account Code Current Pmts 000/345.830 67.92 Total: $67.92 Payment Amount: $67.92 PAYMENT RECEIVED doc: Receiot -06 Printed: 08 -28 -2009 Project: (1) Ld&) G o c �/ 7 Type of inspection: ; A e- . Address: Date Called: Special Instructions: Date Wanted: l0 Z —/ Requester: Phone No 2 S`3 - (32 -015? PERMIT NO. CITY OF TUKWILA BUILDING DIVISION '1 6300 Southcenter Blvd., #100, Tukwila, WA 98188 (206)431 -3670 INS'ECTION NO. INSPECTION RECORD Retain a copy with permit 121 Approved per applicable codes. ❑ Corrections required prior to approval. COMMENTS: pex4T El $60.00 REINSPECTION FEE REQUIRED. Prior to inspection, fee must be paid at 6300 Southcenter Blvd., Suite 100. Call to schedule reinspection. Receipt No.: Date: COMMENTS: Type o I Yp x_ 1-, ns ectio .y.4/ /€fr Address: r ! 3 ZS � � D a t e Called: S]v tat) U / k P Special Instructions: ,.---- Date Wanted: /a.m� p.m. - it —/0 . Requester: Phone No: 2 53 - ‘03 2 -mig ,II aV 4 LiJ / Pc- AA f ,, ;) 4 iy,e-04 AtP G / tiz il 7,A _p 1 c ,r- r, r e1 1-4 ■ i Pro' 1 o i/∎ (era 6-fl Type o I Yp x_ 1-, ns ectio .y.4/ /€fr Address: r ! 3 ZS � � D a t e Called: S]v tat) U / k P Special Instructions: ,.---- Date Wanted: /a.m� p.m. - it —/0 . Requester: Phone No: 2 53 - ‘03 2 -mig CITY OF TUKWILA BUILDING DIVISION 6300 Southcenter Blvd., #100, Tukwila, WA 98188 (206)431 -3670 , INSPECTION RECORD Retain a copy with permit INSPECTION NO. PERMIT NO. Approved per applicable codes. Corrections required prior to approval. /` I Date: � ! F M a - �dg El $60.00 REINSPECTION FEE REQUIRED. Prior to inspection, fee must be paid at 6300 Southcenter Blvd., Suite 100. Call to schedule reinspection. Receipt No.: )Date: Date S.O. No. 6/1/2009 514122 P.O. No. Mark For Ship Date Ship Via S09051595 Best Equipment 6/17/2009 Will Call Quantity Item Descrip ion 5 5 LC2873RSMB 3PLE CAL Legacy Series 28" x 73" cooler door and frame assembly. Includes: 3 Pane LOW -E glass Perimeter frame heaters ONLY T8 electronic Lighting 115V 60Hz 25 white epoxy coated shelves with price tag molding 27" deep Black handle Hinge Right Finish Smooth Black Net opening 12' 0 -1/2" x 73 -1/8" Up charge for 3 pane low E glass package (as listed in description above) These doors meet 2006 California Energy Regulation Standards REVIEWED FOR CODE COMPLIANCE RECEIVED_ �,. PRIMED cmr oLA MAR 0 9 2010 FEB 19 2010 PERMITCENTER ATTENTION: m All shortage claims must be made within receipt of order. NO EXCEPTIONS! Freight claims must be handled by recipient. City of Tukwila BUILDING DIVISION 10 days of damage a 1.' /+ A \A Ell C TL Commercial Display Systems, LLC 650 Jessie Street San Fernando, Ca 91340 818 361 8160 818 361 8152 fax Name / Address Custom Cooler Inc 11210 Inland Ave Mira Loma, CA 91752 (H -A) 951- 361 -0906 Fax FILE COPY aorraAi4 Net Ship To Town Grocery 13925 Tukwila International Blvd. Tukwila, WA 98168 PH # 253- 632 -0498 Packing Slip LTR# M — I 0 $ Turbo air Speeds Up the Pace of Innovation 47A9 M4 UMC7LA E air Refrigeration System Installation & Operation Manual Please read this manual completely before attempting to install or operate this equipment ! Unit Cooler Condensing Unit ON NM we is viol im Wa to Mon mum lei as in 02 VIM= eis WOW= Mao WI sea to se: 65 11. meni 0 111 11 .9 10 5 . 4 .2,3 1 61 11 gum gm r - FILE COPY MO 108 Part No. KUCTB2501 REVIEWED FOR - CODE COMPLIANCE Any Py-? ovE MAR 0 9 2010 City of Tukwila BUILDING DIVISION RECEIVED AUG 28 2009 PERMIT CENTER CONTENTS Safety Information 3 Inspection 3 Locating Unit Cooler 4 Unit Cooler Piping 6 Expansion Valve Selection 7 Defrost 10 Locating and Mounting Condensing Unit 12 System Operation 14 Unit Cooler Troubleshooting 16 System Troubleshooting 18 Field Wiring 20 Safety Information Be sure all power sources are turned off before checking the electric wiring or appliances to avoid electric shock. Do not run fan if cover or case is removed. This is to avoid electric shock. All units are pressurized with dry air or nitrogen gas. All units must be evacuated before charging the system with refrigerant. Keep finger away from moving parts. Avoid touching refrigerant lines. Some parts are very hot and can cause burns. Avoid contacting sharp edges or coil surface that are a potential injury hazard. Avoid touching the units or electric box in wet hands to prevent electric shock. Please call the specialized installation company or trained personnel when you installing, moving, operating of the unit. Field wiring must confirm to the requirements of units' electric specification. Inspection A person at the job site to receive material holds responsibility. Each shipment should be carefully inspected against the bill of lading. The shipping receipt should not be signed before careful inspection. Check carefully for concealed damage. Any shortage or damages should be reported to the delivering carrier. Damaged material becomes the delivering carrier's responsibility, and should not be returned to Turbo air unless prior approval is given. Check the serial tag information with invoice. Report any discrepancies to Turbo air sales representatives. 3 Locating Unit Cooler. Minimum space required for Unit Cooler. Figure 1. One evaporator OH-Space Required, Unit Cooler Height Recommended location methods of Unit Cooler. 1. Avoid placing Unit Cooler close to doors. Install like Figure 3 or Figure 4. 2. Avoid having them face each other when installing multiple units. Install like Figure 5 3. Recommended placement when installing multiple units see Figure 6. ( H= Sapce Required, Unit Cooler Height ) Figure 3 Figure 5 Figure 4 door 4 Figure 2. Two or more evaporators Figure 6 R i-J V V II 11 a n door I I I ^— I 21H door I I- 2H 4 Y7 t7 V V Locate evaporators so that air pattern covers all of the room. Do not restrict the inlet or outlet air stream. When installed, there should be 12 "clearance from bottom of the unit. Always avoid placement of unit coolers directly above doors and door openings. Most evaporators can be mounted with rod hangers, lag screws or bolts. (use 3/8" and 5/8" stainless steel bolts) Refer to Figure 7. Mount the unit level so that condensate drains properly. When using rod hangers, allow adequate space between the top of the unit and the ceiling. (NSF Standard 7). The area above the unit cooler must be sealed or exposed in such away to allow hand Figure 7. Unit Cooler Installation Diagram. PIPE HEATER NUTS 5 cleaning without the use of tools. When lagging or bolting unit flush to the ceilings, seal the joint between the top and the ceiling with an NSF listed sealant. Ends of open hanger channels must be sealed to prevent accumulation of foreign material. Refer to Figures 1 through 4. Air flow distance must be considered when coolers or freezers will not accommodate all required evaporators on one wall. Refer to Figure 7. Traps on low temperature units must be outside of refrigerated enclosures. Traps subject to freezing temperatures must be wrapped with heat tape and insulated. BOLTS \ LOCK NUTS Unit Cooler Piping. When brazing refrigerant lines, an inert gas should be passed through the line at low pressure to prevent scaling and oxidation inside the tubing. Dry nitrogen is preferred. Use only a suitable silver solder alloy on suction and liquid lines. All piping must be adequately supported to prevent vibration and breaking. Tube clamps should have a gasket surface to prevent abrasion. The system as supplied by Turbo air was thoroughly cleaned and dehydrated at the factory. Foreign matter may enter the system by way of the evaporator to condensing unit piping. Therefore, care must be used during installation of the piping to entrance of foreign matter. Use only refrigeration grade tubing properly sealed contamination. Figure 8. Suction piping installation on an evaporator. prevent copper against 6 Figure 9. suction piping installation on multiple evaporators. Figure 10. Installation of expansion valve bulb. Suction Ripe 1 3/5- 1 5/8" (0 34 04)mrrm) \ Rem`e Bulb 2 1/8 "- 2 5/8" (053 - 066mm) Refer to Figure 8 through 9. Suction line risers must be carefully selected, have an oil trap at the bottom and at 15 foot intervals up the riser. They should be the same size as the vertical riser connected to its outlet. Riser should not be larger in diameter than horizontal runs. Refer to Figure 10. Expansion valves are supplied with clamp for securing bulb to the suction line. The bulb must be secured at the evaporator outlet, on the side of a horizontal run of suction line, before any trap. MODEL CAPACITY (BTUH) Refrigerant Evap. Temp ( °F / °C) EXPANSION VALVE SPORLAN DANFOSS ALCO ADR042A 4200 R -22 25 / -4 EGVE1 /3C 068U2160 HFESC1 /4HC ADR068A 6825 EGVE3 /4C 068U2162 HFESC1 /2HC ADR073A 7350 EGVE3 /4C 068U2162 HFESC1 /2HC ADR109A 10920 EGVE1C 068U2163 HFESC1HC ADR136A 13650 EGVE1 -1 /2C 068U2164 HFESC1 -1 /2HC ADR163A 16380 EGVE1 -1 /2C 068U2073 HFESC1 -1 /2HC ADR218A 21890 EGVE2C 068U2073 HFESC2HC ADR273A 27300 EGVE2 -1 /2C 068U2074 HFESC2 -1 /2HC LED042B 4200 R -404A - 20/ -29 EGVE1 /2ZP 068U2139 HFESC1 /2RZ LED068B 6825 EGVE1 /2ZP 068U2185 HFESC1RZ LED094B 9450 EGVEIZP 068U2110 HFESC1RZ LED126B 12600 EGVE1 -1 /2ZP 068U2110 HFESC1 -1 /4RZ LED145B 14700 EGVE1 -1 /2ZP 068U2111 HFESCI -1 /2RZ LED189B 18900 EGVE2ZP 068U2111 HFESC2RZ LED210B 21000 EGVE3ZP 068U2111 HFESC2RZ LED252B 25200 EGVE3ZP 068U4233 HFESC3RZ Do not over tighten bulb clamps or deform the bulb in anyway. Install all refrigeration system components in accordance with applicable local and national codes and in conformance with good practice required for the proper operation of the system. All piping must be protected where it passes through walls or ceilings. Precautions should be taken to see that the piping does not touch any structural Expansion valve selection. the transmission of vibration into the building. The piping chase must be thoroughly sealed to protect the tube and prevent ambient air from entering the refrigerated space. Seal around the drain line where it passes through the wall. Air leaks can cause equipment problems. Damage the structure and product, increase load, increase operating cast, and can cause a safely hazard. Eliminate all air leaks. Expansion valve selection for each model (Table 1) Table 1 refer to Danfoss and Alco, other expansion valve be referred to their catalogue. Table 1. Expansion Valve Specs by Model. 7 SYSTEM CAPACITY BTUH SUCTION TEMPERATURE + 40, F + 35, F + 25, F + 10, F 30' 75' 100' 150' 30' 75' 100' 150' 30' 75' 100' 150' 30' 75' 100' 150' 3000 3/8 3/8 1/2 1/2 3/8 1/2 1/2 1/2 3/8 1/2 1/2 5/8 1/2 1/2 1/2 5/8 4 000 3/8 1/2 1/2 1/2 1/2 1/2 1/2 5/8 1/2 1/2 5/8 5/8 1/2 1/2 5/8 5/8 6000 1/2 1/2 5/8 5/8 1/2 1/2 5/8 5/8 1/2 1/2 5/8 5/8 1/2 5/8 5/8 7/8 9 000 5/8 5/8 5/8 7/8 5/8 5/8 5/8 7/8 5/8 5/8 5/8 7/8 5/8 7/8 7/8 7/8 12000 5/8 5/8 7/8 7/8 5/8 5/8 7/8 7/8 5/8 7/8 7/8 7/8 5/8 7/8 7/8 7/8 15000 5/8 7/8 7/8 7/8 5/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 1 1/8 18000 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 1 1/8 24000 7/8 7/8 7/8 1 1/8 7/8 7/8 7/8 1 1/8 7/8 7/8 7/8 1 1/8 7/8 1 1/8 1 1/8 1 1/8 30000 7/8 7/8 1 1/8 1 1/8 7/8 7/8 1 1/8 1 1/8 7/8 7/8 1 1/8 1 1/8 7/8 1 1/8 1 1/8 1 1/8 36000 7/8 1 1/8 1 1/8 1 1/8 1 1/8 1 1/8 1 1/8 1 1/8 1 1/8 1 1/8 1 1/8 1 1/8 1 1/8 1 1/8 1 1/8 1 3/8 42000 1 1/8 1 1/8 1 1/8 1 1/8 1 1/8 1 1/8 1 1/8 1 3/8 1 1/8 1 1/8 1 1/8 1 3/8 1 1/8 1 1/8 1 3/8 1 3/8 48000 1 1/8 1 1/8 1 1/8 1 1/8 1 1/8 1 1/8 1 1/8 1 3/8 1 1/8 1 1/8 1 1/8 1 3/8 1 1/8 1 3/8 1 3/8 1 3/8 SYSTEM CAPACITY BTUH SUCTION TEMPERATURE 0. F - 10, F - 20, F LIQUID LINE SIZE 30' 75' 100' 150' 30' 75' 100' 150' 30' 75' 100' 150' 30' 75' 100' 150' 3000 1/2 1/2 5/8 5/8 1/2 1/2 5/8 5/8 1/2 5/8 5/8 5/8 3/8 3/8 3/8 3/8 4000 1/2 5/8 5/8 5/8 1/2 5/8 5/8 5/8 5/8 5/8 5/8 7/8 3/8 3/8 3/8 3/8 6000 5/8 5/8 5/8 7/8 5/8 5/8 7/8 7/8 5/8 7/8 7/8 7/8 3/8 3/8 3/8 3/8 9000 5/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 1 1/8 3/8 3/8 3/8 3/8 12000 5/8 7/8 7/8 7/8 7/8 7/8 7/8 1 1/8 7/8 7/8 1 1/8 1 1/8 3/8 3/8 3/8 3/8 15000 7/8 7/8 7/8 1 1/8 7/8 7/8 1 1/8 1 1/8 7/8 1 1/8 1 1/8 1 1/8 3/8 3/8 3/8 3/8 18000 7/8 1 1/8 1 1/8 1 1/8 7/8 1 1/8 1 1/8 1 1/8 1 1/8 1 1/8 1 1/8 1 1/8 3/8 3/8 3/8 1/2 24000 7/8 1 1/8 1 1/8 1 1/8 7/8 1 1/8 1 1/8 1 3/8 1 1/8 1 1/8 1 3/8 1 3/8 3/8 1/2 1/2 1/2 30000 7/8 1 1/8 1 1/8 1 3/8 1 1/8 1 1/8 1 3/8 1 3/8 1 1/8 1 3/8 1 3/8 1 3/8 3/8 1/2 1/2 1/2 36000 1 1/8 1 1/8 1 3/8 1 3/8 1 1/8 1 3/8 1 3/8 1 3/8 1 1/8 1 3/8 1 3/8 1 5/8 3/8 1/2 1/2 1/2 42000 1 1/8 1 3/8 1 3/8 1 3/8 1 1/8 1 3/8 1 3/8 1 5/8 1 3/8 1 3/8 1 5/8 1 5/8 3/8 1/2 1/2 1/2 48000 1 1/8 1 3/8 1 3/8 1 5/8 1 1/8 1 3/8 1 3/8 1 5/8 1 3/8 1 3/8 1 5/8 1 5/8 1/2 1/2 1/2 1/2 Table 2. Recommended line size for suction diameter. ( R -22) 1. All line size are basic for O.D type L copper tube. The above table is maximum suction size and riser size should not exceed horizontal size. 2. Suction line size should be selected at pressure drop equivalent to 2 F, and reduce estimate of system capacity accordingly. 3. For easy oil return, use U trap in suction line. 4. Consider double suction risers, if capacity control can reduce capacity 35% below. 8 SYSTEM CAPACITY BTUH SUCTION TEMPERATURE + 30, F + 20, F + 10, F - 10, F 30' 75' 100' 150' 30' 75' 100' 150' 30' 75' 100' 150' 30' 75' 100' 150' 3000 3/8 3/8 1/2 1/2 3/8 1/2 1/2 1/2 1/2 1/2 1/2 5/8 1/2 5/8 5/8 5/8 4000 3/8 3/8 1/2 1/2 1/2 1/2 1/2 5/8 1/2 1/2 5/8 5/8 1/2 5/8 5/8 7/8 6000 1/2 1/2 5/8 5/8 1/2 5/8 5/8 7/8 1/2 5/8 5/8 7/8 5/8 5/8 7/8 7/8 9000 1/2 5/8 7/8 7/8 5/8 7/8 7/8 7/8 5/8 7/8 7/8 7/8 '7/8 7/8 7/8 7/8 12000 1/2 5/8 7/8 7/8 5/8 7/8 7/8 7/8 5/8 7/8 7/8 7/8 7/8 7/8 7/8 1 1/8 15000 5/8 5/8 7/8 7/8 5/8 7/8 7/8 7/8 7/8 7/8 7/8 1 1/8 7/8 7/8 1 1/8 1 1/8 18000 5/8 7/8 7/8 7/8 7/8 7/8 7/8 1 1/8 7/8 7/8 1 1/8 1 1/8 7/8 1 1/8 1 1/8 1 1/8 24000 5/8 7/8 7/8 7/8 7/8 7/8 1 1/8 1 1/8 7/8 1 1/8 1 1/8 1 1/8 1 1/8 1 1/8 1 1/8 1 3/8 30000 7/8 7/8 7/8 1 1/8 7/8 1 1/8 1 1/8 1 1/8 1 1/8 1 1/8 1 1/8 1 3/8 1 1/8 1 1/8 1 3/8 1 3/8 36000 7/8 7/8 1 1/8 1 1/8 7/8 1 1/8 1 1/8 1 3/8 1 1/8 1 1/8 1 3/8 1 3/8 1 1/8 1 3/8 1 3/8 1 3/8 42000 7/8 1 1/8 1 1/8 1 3/8 1 1/8 1 1/8 1 3/8 1 3/8 1 1/8 1 3/8 1 3/8 1 3/8 1 3/8 1 3/8 1 3/8 1 5/8 48000 7/8 1 1/8 1 3/8 1 3/8 1 1/8 1 3/8 1 3/8 1 3/8 1 1/8 1 3/8 1 3/8 1 5/8 1 3/8 1 3/8 1 3/8 1 5/8 SYSTEM CAPACITY BTUH SUCTION TEMPERATURE - 20, F - 30, F - 40, F L QUID LINE SIZE 30' 75' 100' 150' 30' 75' 100' 150' 30' 75' 100' 150' 30' 75' 100' 150' 3000 1/2 5/8 5/8 5/8 1/2 5/8 5/8 7/8 5/8 5/8 7/8 7/8 3/8 3/8 3/8 3/8 4 000 1/2 5/8 5/8 5/8 5/8 5/8 7/8 7/8 5/8 5/8 7/8 7/8 3/8 3/8 3/8 3/8 6000 5/8 7/8 7/8 7/8 5/8 7/8 7/8 7/8 7/8 7/8 1 1/8 1 1/8 3/8 3/8 3/8 3/8 9000 5/8 7/8 7/8 1 1/8 7/8 7/8 7/8 1 1/8 7/8 7/8 1 1/8 1 1/8 3/8 3/8 3/8 3/8 12000 7/8 7/8 1 1/8 1 1/8 7/8 7/8 1 1/8 1 1/8 1 1/8 7/8 1 3/8 1 3/8 3/8 3/8 3/8 3/8 15000 7/8 1 1/8 1 1/8 1 1/8 7/8 1 1/8 1 1/8 1 1/8 1 1/8 1 1/8 1 3/8 1 3/8 3/8 3/8 3/8 1/2 18000 7/8 1 1/8 1 1/8 1 3/8 7/8 1 1/8 1 1/8 1 3/8 1 1/8 1 1/8 1 3/8 1 3/8 3/8 3/8 1/2 1/2 24000 1 1/8 1 1/8 1 1/8 1 3/8 1 1/8 1 1/8 1 3/8 1 3/8 1 1/8 1 1/8 1 5/8 1 5/8 3/8 1/2 1/2 1/2 30000 1 1/8 1 1/8 1 3/8 1 3/8 1 1/8 1 3/8 1 3/8 1 3/8 1 1/8 1 3/8 1 5/8 1 5/8 1/2 1/2 1/2 5/8 36000 1 1/8 1 3/8 1 3/8 1 5/8 1 3/8 1 3/8 1 3/8 1 5/8 1 3/8 1 3/8 1 5/8 1 5/8 1/2 1/2 1/2 5/8 42000 1 3/8 1 3/8 1 3/8 1 5/8 1 3/8 1 3/8 1 5/8 1 5/8 1 3/8 1 3/8 1 5/8 1 5/8 1/2 1/2 5/8 5/8 48000 1 3/8 1 3/8 1 5/8 1 5/8 1 3/8 1 3/8 1 5/8 1 5/8 1 3/8 1 3/8 1 5/8 1 5/8 1/2 1/2 5/8 5/8 Table 3. Recommended line size for suction diameter. ( R -404A) 1. All line size are basic for O.D type L copper tube. The above table is maximum suction size and riser size should not exceed horizontal size. 2. Suction line size should be selected at pressure drop equivalent to 2. F, and reduce estimate of system capacity accordingly. 3. For easy oil return, use U trap in suction line. 4. Consider double suction risers, if capacity control can reduce capacity 35% below. 9 DEFROST Once ice forms in an evaporator coil it keeps building more ice and eventually will lead to equipment failure if not manually defrosted. Some symptoms of ice forming in the coil are: 1. loss of air circulation and air throw 2. loss of room temperature. 3. no off -cycle time. 4. flood back. 5. water spitting out of the fans or coil on air defrost systems. Long term ice formation will crush the refrigerant tubes in the coil causing leaks and major equipment problems. If ice formation is suspected, carefully check the interior rows of the coil with a good light. Ice formation usually starts at the bottom of the coil in the middle rows and can be difficult to detect. For most applications, two to four defrost cycles per day should be adequate. The defrost requirements will vary on each installation so the defrost settings should be determined by observing the system operation. Air defrost The normal "off cycle" of the compressor may be adequate to keep the evaporator coil clear of frost. In other applications, a defrost timer may be necessary to help assure a clear coil in a medium temperature environment, "Air defrost" is Electric defrost The recommended electric defrost circuitry is typically using a defrost heater. During defrost cycle, compressor and fan are stopped automatically by the timer at predetermined times. In generally, electric defrost uses defrost timer for preventing over heating. There are two kinds defrost timers. Turbo air uses bimetal method. 10 initiated by the timer, but the evaporator fans continue to operate to facilitate the melting of frost on the fan surface. Other types of defrost schemes require that the fans on the evaporator shut off during the defrost period. During the defrost cycle, if the room temperature rises above the desired setting, defrost heater will turn off automatically and if the room temperature drops lower than desired temperature, Defrost heater will turn off. If the defrost time finished, defrost timer will turn on and the compressor and fans will run continuously. At this time, fan power is supplied later than compressor power by fan delay thermostat. If it does not, a partial defrost results and the residual water and slush Defrost Thermostat Turbo air uses Klixon type thermostat made by Texas Instruments Company. This thermostat terminates defrost at 50 °F(10 C) and prevents the fans from running when the coil temperature is above 40 °F(4.4 C). And defrost termination /fan delay thermostat terminates defrost at 55T(12.8°C) after defrost is finished. This will allow fan delay time for eliminating the residual water and slush in the evaporator coil. Fan delay time can be eliminated by jumping the fan switch contacts. This will Defrost Timer Setting Turbo air uses 8145 -20B type timer made by Paragon company. Timer should be set correctly. Determine the number of defrosts per day and the best time of day for it to occur. Insert pins accordingly. Set the fail -safe time to terminate the defrost a few minutes 11 will re- freeze into ice during the next cycle. Ice removal will require a manual defrost. allow the fans to start immediately after defrost termination. This will disable the fan delay. When the coil temperature reaches approximately 40 °F(1.7C), fan delay is sends a signal to the control circuit, and it will run fan motor. If you wish to control fan delay time and defrost termination time, adjust the position of thermostat. If this method is used, it will result in higher temperature. beyond the estimated temperature termination time. Air defrost termination time is usually 30 to 50 minutes. The colder the room, the longer the fail -safe time required. Electric defrost systems normally have a 25 to 40 minute fail -safe time. Evaporator Temp.Range Fan No Pressure Switch 1 (PSIG) Pressure Switch 2 (PSIG) OFF ON OFF ON High (40 to 0 °F) 1, 2 157 228 - - Extended (30 to -25 °F) & Extra Low (0 to -40 °F) 1 - - 100 157 2 157 228 100 157 Head Pressure Control A. Head Pressure Control Valve System (Standard Models) The standard valve used on high pressure refrigerant systems controls the head pressure at approximately 180 PSIG. B. Fan Cycle Pressure Control System (Model " -A") Pressure Settings Locating and Mounting Condensing Unit Locating Condensing Unit. Condensing Unit must be located and No impediments should be located in installed where there is an unrestricted front of condensing units intake and area. Avoid areas where there are discharge. corrosive vapors or flammable materials. If above is not followed correctly noise Avoid locating units too close to walls. and inadequate air flow may result. Fan intake and discharge air space should Condensing units should be located away be at least lm and 2m from wall. Other from general public and the street. sides should be at least 0.5m from wall. Make sure units are kept horizontal. Mounting Condensing Unit. Mounting base should be concrete or pads to avoid vibration or shifting. steel sufficient to support between 2 to 5 The anchor bolts should be used to fix times the weight of condensing unit. the unit and tightened with spring washer Condensing units must be mounted using and nuts. 12 Spring Mounted Compressor. Semi - hermetic compressor unit use the mounting assembly shown in Figure 11, the shipping spacer is to be in place during shipment to insure maximum support for the compressor body during transit. Before the unit is put in operation, the shipping spacer should be removed and discarded. Before operating the unit, it is necessary to follow these steps. 1. Remove the upper nuts and washers. 2. Remove and discard the shipping spacers. 3. Install the rubber spacer. (rubber spacer tied to compressor.) 4. Replace the upper mounting nuts and wahers. 5. Allow 1/16" between the upper nut and the rubber spacer as Figure 11. Figure 11. Spring Mount. Mounting Bolt Leave 1 /16 irch space otter installation Compressor.. Mounting Foot Mounting Bose 0 " axx Mounting Nut (Lower) ri Mounting Nut (Upper) Rubber Soarer Shipping spacer --Mounting Spring L ocfwasher 13 VIEW 0' (S =NS) `Compressor Mounting Foot System Operation. Evaporator Superheat. Evaporator superheat is generated from the compressor suction line reducing system efficiency. Normally 6 °F to 12 °F is acceptable on most refrigeration systems. Preferably, 6 °F to 8 °F on low temperature systems and 8 °F to 10 °F on medium temperature systems are desired. For systems operating at higher temperatures, the superheat can be adjusted to 12 °F to 15 °F as required. The method of measuring evaporator superheat is found by P -T method. Obtain evaporator superheat by measuring the suction line temperature at Compressor Superheat. Compressor superheat has an effect on system capacity and efficiency. Compressor superheat affects compressor life and recommends a minimum of 20 °F superheat at the compressor. Too low a compressor superheat can permit liquid return to the compressor causing damage. Too high a compressor superheat can cause high discharge temperature, resulting in lubricant breakdown, compressor overheating and can lead to compressor damage or failure. 14 the expansion valve bulb. Obtain pressure at a Schrader fitting in the evaporator suction connection area, near the expansion valve bulb, and convert to temperature with a P -T chart. Subtract the converted temperature from the measured temperature and the difference is superheat at the evaporator. Obtain the desired superheat by adjusting the expansion valve. Evaporator superheat greater than 14 °F can substantially reduce system capacity, while superheat less than 4 °F has the potential for flood back. Compressor superheat can be changed by adjusting the expansion valve, adding a suction - liquid line heat exchanger. Obtain compressor superheat by measuring the suction line temperature about 6 to 12 inches from the compressor service valve. Obtain pressure at the suction service valve and convert to temperature with a P -T chart. Subtract the converted temperature from the measured temperature and the difference is superheat at the compressor. Refrigerant Charging. When charging a system with refrigerant that is in a vacuum with vacuum pump, the above process is very important to remove moisture inside system. The moisture can cause system damage or failure. Charge refrigerant into a system through a filter /drier in the charging line. This extra drier will insure that all refrigerant supplied to the system is clean and dry. Weigh the refrigerant drum before charging so an accurate record can be kept of the weight of refrigerant put in the system. Liquid refrigerant can be added directly into the receiver tank and charging 90% of system refrigerant capacity. Start the system and finish charging until the sight glass indicates a full charge and the proper amount have been weighed in. If the refrigerant must be added to the system through the suction side of the compressor, charge in vapor form only. Liquid charging must be done in the high side only and with liquid metering devices. If R -404A is used, liquid must be charged and read up refrigerant explanatory. Start -up. Use the following operating procedure after the installation has been completed,. 1) Check all electrical and refrigerant connections. Check if the electrical status is in manual and if there are no holes in the refrigerant lines. Start -up 2) Check all fans on the evaporator and condensing unit to be sure they are operational and turning the proper direction. 3) Check high and low pressure switch, pressure regulating valves, and adjust if necessary. 4) Continue charging until system has sufficient refrigerant for proper operation. Do not overcharge. Bubbles in a sight glass may be caused by a restriction as well as a shortage of refrigerant. Check service valve and open if refrigerant is sufficiently charged and you still have bubbles in the sight glass. 5) Observe system and do not leave unit unattended until the system has reached normal operating conditions. WARNING : SCROLL COMPRESSOR IS DIRECTIONAL DEPENDENT. IF NOISY, SWITCH ANY TWO SUPPLY LINES. 15 Symptoms Possible causes Solution Cooling is insufficient. (Room temperature too high.) Insufficient refrigerant Add refrigerant Too much oil in unit cooler Check the easy oil return in suction line. Superheat too high Adjust expansion valve. Room thermostat set too high Adjust thermostat Coil iced -up Manually defrost coil. Check defrost time, period, controls. Defective distributor Replace. Uneven coil frosting. Defective distributor Replace Defective heater Replace Defrost termination set too low Adjust defrost termination setting higher and move defrost thermostat. Ice build up in coil quickly Fin spaced too narrow Replace coil Evaporating temperature too low Adjust expansion valve Decrease of air volume Check fan and clean air filter Unit cooler capacity is too small Replace unit cooler Fan not operating Main switch open Close switch Blown fuses Replace fuses. Check for short circuits or overload conditions Defective motor Replace motor Defective timer or defrost thermostat Replace defective component Unit in defrost cycle Wait for completion of cycle Coil does not get cold enough to reset thermostat. Adjust fan delay setting of thermostat. Ice accumulating in drain panel Defective heater Replace heater Drain line plugged Clean drain line Defective drain line heater Replace heater Defective timer or defrost thermostat Replace defective component. Unit Cooler troubleshooting. 16 Symptoms Possible causes Solution Coil not clearing of frost during defrost cycle Coil temperature not getting above freezing point during defrost. Check heater operation Insufficient defrost period Adjust timer or more defrost cycle Defrost cycle too short Adjust defrost thermostat or timer for longer cycle Defective timer or defrost thermostat Replace defective component Ice accumulating on ceiling ,around evaporator, on fan guard, or blades. Defrost time is too long Adjust defrost termination thermostat. Not delaying fans after defrost period. Check fan delaying thermostat Defective defrost thermostat or timer. Replace defective component Too many defrosts Reduce the number of defrosts 17 symptoms Possible causes Solution Compressor not running Main switch open Close switch Blown fuse Check electrical circuits and motor winding for shorts or grounds. Replace fuse after fault is corrected. Loose wiring Check all wire junctions. Tighten all terminal screws. System cable shut down Replace shutdown cable. Thermal overload tripped Overloads are automatically reset. Check unit when unit come back on line. Defective contactor or contactor coil Replace or repair System shut down by safety devices. Check cause of shut down Liquid line solenoid not open Repair or replace coil Noisy Compressor Flooding of liquid refrigerant into crankcase Check expansion valve setting Improper piping support on suction or liquid line. Relocate add hangers. Worn compressor. Replace compressor High discharge pressure. Non - condensable in system. Remove non - condensable. Too much refrigerant Remove excess refrigerant Discharge shut off valve partially closed Open valve Fan not running Check electrical circuit and fuse. Dirty condenser coil Clean condenser coil Low discharge pressure. Faulty condenser temperature controls Check head pressure control Suction shut off valve partially closed Open valve Insufficient refrigerant Check leaks. Add charge. Low suction pressure See corrective steps for low suction pressure. System troubleshooting. 18 symptoms Possible causes Solution High suction pressure Excessive loads Reduce load. Expansion valve overfeeding. Check bulb location and clamping. Adjust superheat. Low suction pressure. Lack of refrigerant. Check for leaks. Add charge. Evaporator dirty or iced Clean and defrost. Clogged liquid line filter drier. Replace filter drier. Expansion valve malfunctioning. Check and reset for proper superheat. Condensing temperature too low. Check and replace head pressure control Improper expansion valve. Check for proper expansion valve. Compressor thermal protector switch open. Operating beyond design conditions Add facilities so that conditions are within allowable limits. Discharge valve partially closed Open valve. Dirty condenser coil Clean coil Overcharged refrigerant Reduce charge. Compressor loses oil Lack of refrigerant Check for leaks and add refrigerant Excessive compression ring blow by. Replace compressor. Refrigerant flood back. Maintain proper superheat at compressor. Improper piping or traps. Correct piping. Little or no oil pressure Clogged suction oil strainer. Clean. Excessive liquid in crankcase. Check crankcase heater. Adjust expansion valve. Check the solenoid valve. Low oil pressure safety switch defective. Replace. Oil pump reversing gear stuck inReverse wrong position. direction of compressor rotation. Worn bearings. Replace compressor. Low oil level. Add oil. Loose fitting on oil lines. Check and tighten system. Pump housing gasket leaks. Peplace gasket. 19 TM TIMER MOTOR LOT LIQUID SOLENOID VALVE RT ROOM THERMOSTAT DTED DEFROST TERMINATION /FAN DELAY HL HEATER LIMIT DH1 DEFROST HEATER CONTACTOR DUO HEATER HOLD OUT RELIT FM FAN MOTOR Field Wiring. Diagram 1. Typical wiring diagram for single evaporator with or without defrost timer. DEFROST TIMER POWER SUPPLY • AIRDEFROST WITH DEFROST TIMER DEFROST TIMER (OPTIONAL) • POWER SUPPLY 1 J L (OPTIONAL) FIELD - MOUNTED LEGEND OR SUPPLIED BY OTHERS AIRDEFROST WITHOUT DEFROST TIMER a - (OPTIONAL) FIELD - MOUNTED OR SUPPLIED BY OTHERS Diagram 2. Typical diagram for single evaporator defrost timer only. 1 r UNIT COOLER (OPTIONAL) FIELD - MOUNTED OR SUPPLIED BY OTHERS 20 USE <OKA CONDUCTORS ONLY TM LSV RT WN F0LTOPY NIRMO ROOM THERMOSTAT MORE NUT USE COPE,. CONI,CTORS ONLY LEGEND TIMER MOTOR LIQUID SOLENOID VALVE (ACTOR, FROG TM TIMER MOTOR LSV LIQUID SOLENOID VALVE RT ROOM THERMOSTAT USED DEFROST TERMINATION /FAN DELAY HL HEATER LIMIT DH1 DEFROST HEATER CONTACTOR DHR HEATER HOLD OUT RELAY FM FAN MOTOR TM TIMER MOTOR LSV LIQUID SOLENOID VALVE RT ROOM THERMOSTAT DTFD DEFROST TERMINATION /FAN DELAY HL HEATER LIMIT DH1 DEFROST HEATER CONTACTOR DHR HEATER HOLD OUT RELAY FM FAN MOTOR Diagram 3. Typical diagram for single evaporator with defrost timer and single phase heater contactor. DEFROST TIMER I DHR, DH1 (OPTIONAL) OMR 1 Diagram 4. Typical diagram for single evaporator with defrost timer and 3 -phase heater DEFROST TIMER DM DHR, DH1 (OPTIONAL) contactor. TI DHR HI HO H3 MI MD HEATER ED TE BLACK 1 1 BROWN DTTO YELLOW HL (WHEN BURRITO 1 (OPTIONAL) FIELD- MOUNTED OR SUPPLIED BY OTHERS LSV -J (OPTIONAL) FIELD - MOUNTED OR SUPPLIED BY OTHERS 21 USE CODER CONDUCTORS ONLY FACTORY WIRING - - - FIELD WIRING LEGEND USE CODER CONDUCTORS ONLY FACTORY WIRING FIELD WIRING LEGEND 1ii'bo air 1250 Victoria street CARSON, CA 90746 TEL : 310- 900 -1000 FAX : 310-900-1077 Toll Free : 1- 800 - 381 - 7770 1- 800 -627 -0032 (U.S.A & Canada) http : / /www.turboairinc.com September 1, 2009 Dear Mr. Cho, Sincerely, fifer arshall it Technician Enclosures File: M09 -108 • Ki Chang Cho 13925 Tukwila International BI Tukwila, WA 98168 City of Tukwila RE: Letter of Incomplete Application # 1 Mechanical Permit Application M09 -108 Town Grocery — 13925 Tukwila International BI Department of Community Development Jack Pace, Director Jim Haggerton, Mayor This letter is to inform you that your permit application received at the City of Tukwila Permit Center on August 28, 2009 is determined to be incomplete. Before your application can continue the plan review process the following items from the following department need to be addressed: Building Department: Allen Johannessen at 206 433 -7163 if you have any questions concerning the following comments. Please address the comment above in an itemized format with applicable revised plans, specifications, and /or other documentation. The City requires that two (2) sets of revised plans, specifications and /or other documentation be resubmitted with the appropriate revision block. In order to better expedite your resubmittal a `Revision Submittal Sheet' must accompany every resubmittal. I have enclosed one for your convenience. Revisions must be made in person and will not be accepted through the mail or by a messenzer service. If you have any questions, please contact me at the Permit Center at (206) 431. -3670. W:\Permit Center \Incomplete Letters\2009\M09 -108 Incomplete Ltr # 1.DOC 6300 Southcenter Boulevard. Suite #100 o Tukwila_ Wa.rhinatnn OR1RR • Phnno• 9fi .Q21 -2A7n a rat.. 911A _A21_214Rc Determination of Completeness Memo Date: September 1, 2009 Project Name: Town Grocery Permit #: M09 -108 Plan Review: Allen Johannessen, Plans Examiner Tukwila Building Division Allen Johannessen, Plan Examiner The Building Division has deemed the subject permit application incomplete. To assist the applicant in expediting the Department plan review process, please forward the following comments. (GENERAL NOTE) PLAN SUBMITTALS: (Min. size 11x17 to maximum size of 24x36; all sheets shall be the same size). (If applicable) Structural Drawings and structural calculations sheets shall be original signed wet stamped, not copied.) 1. Provide complete manufactures specifications and details for the cooler. Include all dimensions of the cooler and clearances around the cooler. 2. Identify clear access way to the rear exit with dimensions. Should there be questions concerning the above requirements, contact the Building Division at 206 - 431 -3670. No further comments at this time. ACTIVITY NUMBER: M09 -108 DATE: 02/19/10 PROJECT NAME: TOWN GROCERY SITE ADDRESS: 13925 TUKWILA INTERNATIONAL BL Original Plan Submittal X Response to Incomplete Letter # 1 Response to Correction Letter # Revision # after Permit Issued DEPARTMENTS: 6uildling Dlvis on Public Works ❑ DETERMINATION OF COMPLETENESS: (Tues., Thurs.) Complete Comments: APPROVALS OR CORRECTIONS: Documentshouting slip.doc 2 -28 -02 • PERMITCI Y 411/ Structural PLAN REVIEW /ROUTING SLIP AK Auc Fire Prevention Incomplete ❑ Planning Division Permit Coordinator DUE DATE: 02/23/10 DATE: DATE: Not Applicable TUES/THURS ROUTING: Building Please Route Structural Review Required _ No further Review Required ❑ REVIEWER'S INITIALS: Approved ❑ Approved with Conditions ig Not Approved (attach comments) n Notation: REVIEWER'S INITIALS: Permit Center Use Only INCOMPLETE LETTER MAILED: Departments determined incomplete: Bldg ❑ Fire ❑ Ping ❑ PW ❑ Staff Initials: LETTER OF COMPLETENESS MAILED: DUE DATE: 03/23/10 Permit Center Use Only CORRECTION LETTER MAILED: Departments issued corrections: Bldg ❑ Fire ❑ Ping ❑ PW ❑ Staff Initials: • P x' PLAN REVIEW /ROUTING SLIP ACTIVITY NUMBER: M09 -108 DATE: 08 -28 -09 PROJECT NAME: TOWN GROCERY SITE ADDRESS: 13925 TUKWILA INTERNATIONAL BL X Original Plan Submittal Response to Correction Letter # Response to Incomplete Letter # Revision # After Permit Issued DEPAR MENTS: • Ildin 'vision E Public Works Complete Comments: APPROVALS OR CORRECTIONS: Fire Prevention Structural DETERMINATION OF COMPLETENESS: (Tues., Thurs.) Incomplete ❑I Permit Center Use Only INCOMPLETE LETTER MAILED: Pei 101 It LETTER OF COMPLETENESS MAILED: Departments determined incomplete: BldgXl Fire ❑ Ping ❑ PW ❑ Staff Initials: TUES /THURS ROUTING: Please Route n Structural Review Required ❑ No further Review Required REVIEWER'S INITIALS: DATE: Approved f Approved with Conditions Ti Notation: REVIEWER'S INITIALS: Documents /routing slip.doc 2 -28 -02 U Permit Coordinator DUE DATE: 09-01 -09 DATE: Planning Division Not Applicable Not Approved (attach comments) DUE DATE: 09 -29 -09 Permit Center Use Only CORRECTION LETTER MAILED: Departments issued corrections: Bldg ❑ Fire ❑ Ping ❑ PW ❑ Staff Initials: Revision submittals must be submitted in person at the Permit Center. Revisions will not be accepted through the mail, fax, etc. Date: • City of Tukwila Department of Community Development 6300 Southcenter Boulevard, Suite #100 Tukwila, Washington 98188 Phone: 206-431-3670 Fax: 206 - 431 -3665 Web site: http: / /www.ci.tukwila.wa.us Response to Incomplete Letter # 1 Response to Correction Letter # Revision # after Permit is Issued Revision requested by a City Building Inspector or Plans Examiner Project Name: Town Grocery Project Address: 13925 Tukwila International B1 Contact Person: i (- o X Entered in Permits Plus on \applications \forms- applications on linc\rcvision submittal Created: 8 -13 -2004 Revised: Plan Check/Permit Number: MO9 Phone Number: 2632 Summary of Revision: A C LA 1 9 2010 PERMIT CENTER Sheet Number(s): "Cloud" or highlight all areas of revision including date of revision Received at the City of Tukwila Permit Center by: CITY OF TUKWILA Department of Community Development 6300 Southcenter Boulevard, Tukwila, WA 98188 Telephone: (206) 431 -3670 FAX (206) 431 -3665 E - mail: tukplanPci.tukwila.wa.us AFFIDAVIT IN LIEU OF CONTRACTOR REGISTRATION STATE OF WASHINGTON) ) ss. COUNTY OF KING ) [please print name) • , states as follows: Permit Center /Building Division 206 431 -3670 Public Works Department 206 433 -0179 Planning Division 206 431 -3670 PERMIT NO: t 09- I O O 1. I have made application for a permit from the City of Tukwila, Washington. 2. I understand that state law requires that all building construction contractors be registered with the State of Washington. The exceptions to this requirement are stated under Section 18.27.090 of the Revised Code of Washington, a copy of which is printed on the reverse side of this Affidavit. I have read or am familiar with RCW 18.27.090. 3. I understand that prior to issuance of a permit for work which is to be done by any contractor, the City of Tukwila must verify either that the contractor is registered by the State of Washington, or that one of the exemptions stated under RCW 18.27.090 applies. 4. In order to provide verification to the City of Tukwila of my compliance with this requirement, I hereby attest that after reading the exemptions from the registration requirement of RCW 18.27.090, I consider the work authorized under this permit to be exempt under number and will therefore not be performed by a registered contractor. 5. I understand that the licensing provision of RCW 19.28.161 through 19.28.271 shall not apply to persons making electrical installations on their own property or to regularly employed employees working on the premises of their employer. The proposed electrical work is not for the construction of a new building for rent, sale or lease. I understand that I may be waiving certain rights that I might otherwise have under state law in any decision to engage an unregistered contractor to perform construction work. „„.... E if" Arp aA %; v Atli 00 J r Jr % OF A Sv % % lilt ` Signed nd sworn to before me this 17 day of NOTARY PUBLIC in and for the State of Washington Residing at , County Name as commissioned: aCk My commission expires: 20j . 18.27.ogo Exemptions. The rePation provisions of this chapter do not apply 1. An authorized representative of the United States government, the state of Washington, or any incorporated city, town, county, township, irrigation district, reclamation district, or other municipal or political corporation or subdivision of this state; 2. Officers of a court when they are acting within the scope of their office; 3. Public utilities operating under the regulations of the utilities and transportation commission in construction, maintenance, or development work incidental to their own business; 4. Any construction, repair, or operation incidental to the discovering or producing of petroleum or gas, or the drilling, testing, abandoning, or other operation of any petroleum or gas well or any surface or underground mine or mineral deposit when performed by an owner or lessee; 5. The sale of any finished products, materials, or articles of merchandise that are not fabricated into and do not become a part of a structure under the common law of fixtures; 6. Any construction, alteration, improvement, or repair of personal property performed by the registered or legal owner, or by a mobile /manufactured home retail dealer or manufacturer licensed under chapter 46.70 RCW who shall warranty service and repairs under chapter 46.70 RCW; 7. Any construction, alteration, improvement, or repair carried on within the limits and boundaries of any site or reservation under the legal jurisdiction of the federal government; 8. Any person who only furnished materials, supplies, or equipment without fabricating them into, or consuming them in the performance of, the work of the contractor; 9. Any work or operation on one undertaking or project by one or more contracts, the aggregate contract price of which for labor and materials and all other items is less than five hundred dollars, such work or operations being considered as of a casual, minor, or inconsequential nature. The exemption prescribed in this subsection does not apply in any instance wherein the work or construction is only a part of a larger or major operation, whether undertaken by the same or a different contractor, or in which a division of the operation is made into contracts of amounts less than five hundred dollars for the purpose of evasion of this chapter or otherwise. The exemption prescribed in this subsection does not apply to a person who advertises or puts out any sign or card or other device which might indicate to the public that he or she is a contractor, or that he or she is qualified to engage in the business of contractor; 10. Any construction or operation incidental to the construction and repair of irrigation and drainage ditches of regularly constituted irrigation districts or reclamation districts; or to farming, dairying, agriculture, viticulture, horticulture, or stock or poultry raising; or to clearing or other work upon land in rural districts for fire prevention purposes; except when any of the above work is performed by a registered contractor; 11. An owner* who contracts for a project with a registered contractor, except that this exemption shall not deprive the owner of the protections of this chapter against registered and unregistered contractors. The exemption prescribed in this subsection does not apply to a person who performs the activities of a contractor for the purpose of leasing or selling improved property he or she has owned for less than twelve months; 12. Any person working on his or her own property, whether occupied by him or her or not, and any person working on his or her personal residence, whether owned by him or her or not but this exemption shall not apply to any person who performs the activities of a contractor on his or her own property for the purpose of selling, demolishing, or leasing the property; 13. An owner* who performs maintenance, repair, and alteration work in or upon his or her own properties, or who uses his or her own employees to do such work; 14. A licensed architect or civil or professional engineer acting solely in his or her professional capacity, an electrician certified under the laws of the state of Washington, or a plumber certified under the laws of the state of Washington or licensed by a political subdivision of the state of Washington while operating within the boundaries of such political subdivision. The exemption provided in this subsection is applicable only when the person certified is operating within the scope of his or her certification; 15. Any person who engages in the activities herein regulated as an employee of a registered contractor with wages as his or her sole compensation or as an employee with wages as his or her sole compensation; 16. Contractors on highway projects who have been prequalified as required by RCW 47.28.070, with the department of transportation to perform highway construction, reconstruction, or maintenance work; 17. A mobile /manufactured home dealer or manufacturer who subcontracts the installation, set -up, or repair work to actively registered contractors. This exemption only applies to the installation, set -up, or repair of the mobile /manufactured homes that were manufactured or sold by the mobile /manufactured home dealer or manufacturer; 18. An entity who hold¢ a.validelectrical contractor's license under chapter` 08!RCW thiit.employs a certified journeyman electrician,.atertati d.re`$+idential specialty electrician, or an eleciji cal trainee peeting the requirements ofcha pler 19.28 ReWttq pef_form plumbing work that is incidenthlly, directly, autimMediately appropriate to the lilte -in -kind replaceinerit of a household appliance or other srriall household utilization equipment that requires limited. eieetric powerand waste and /or water connebtions..An elctricat trainee must be supervised by a certified electrician while performing plumbing work. Per Washington State Department of Labor and Industries, lessee has been interpreted to be equivalent to owner for the purpose of these exemptions. w c*Jk (ktth Evrvo+ce Door rte, =h�ce Saha! Co#e FELE COPY Permit No. Plan review approval is subject to a and omissions. Dri Approval of construction ve Wel the violation of any adopt of approved Field Copy and conditions is acknowledged: By 47 Date 3, / r0 City Of lUkwila BUILDING DIVISION , $ , : M: REVISIONS No changes shall be made to the scope of work without prior approval of Tukwila Building Division. NOTE: Revisions will require a new plan submittal J n a may inc;ude additional plan review fees. nts does not authorize dal HO' log 1st F1�oi, BALE:' /4r„edr F DATE: a. aye 04 APPROVED BY: Viotti SEPARATE PERMIT REQUIRED FOR: Ca Mechanical helectrical Q Plumbing O Gas Piping City of Tukwila BUILDING DIVISION REVIEWED FOR CODE COMPLIANCE MAR o 9 2010 , 4T City o f Tukwila BUILDING DIVISION RECEIVED AUG 2 8 2009 Pt HMI CEN r DRAWN BY OO REVISED DRAWING NUMBER REVIEWED FOR CODE COMPLIANCE `i^ '' VED MAR Q 9 2010 City of Tukwila BUILDING ©flFI in RECEIVED AUG 28 2009 PERMIT CENTER DRAWING NUMBER OtAck > DRAWN BY 0.40 REVISED City of Tukwila BUILDING niVJRin , RECEIVE AUG 28 2009 PERMIT CENTER 1.004101t1 kulfram }+' y olaitfe c- u'h'e NIA 11) Lull) 5 7 �4 tQ. solve. v of um) 5. Cr4P ciTVO��ui FEB "19 2010 PERMIT CENTER I r c dowNe 5f, -›-A4 cizeval -7 cM —e t>e5Efawk I w-e. P cooler SC ALE :X I F DATE: 1I ,�7, -(]� 34 ' jTTMD .070 F-pp um-u, cacrke- 4/4, ewe- - t phi APPROVED BY: f 7 re &u4t wwud. o hs d 0 .:l4 443 s ' W t ye 445m -IA Do :�- Ref,„ 14) tat? std. REVIEWED FOR CODE COMPLIANCE APPROVE MAID 0 9 2010 City of Tukwila IN DIVISION LTR # �,� 4AA()61 DRAWN BY k � CHO REVISED DRAWING NUMBER