Cold Point CNC series Installation, Operation And Maintenance Manual

Remote condensing unit

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COLD POINT CORPORATION
Cold Point Corporation, Rome, New York 13440
Cold Point Corporation, Rome, New York 13440
Installation Operation and Maintenance
Thank You & Contact Info. __________________2
Operating Instructions ______________________2
Maintenance Instructions ____________________2
Homeowner Records________________________3
Warranty_________________________________4
General __________________________________5
Unpacking & Inspection _____________________5
Temperature Limits _________________________5
Phone (315)339-2331
Phone (315)339-2331
CNC
SERIES
CNC Air Conditioning
Remote Condensing Unit

Table of Contents

Indoor Unit & Efficiency ____________________5
Unit Location & Mounting __________________6
Refrigerant Piping ________________________6-7
Initial Start-Up & Checks____________________7
Field Charging ___________________________7-8
Superheat Charging Chart __________________8-9
Before Calling for Service ___________________10
Fax (315)339-2358
Fax (315)339-2358
Web: www.coldpointcorp.com
Web: www.coldpointcorp.com
01-07

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Summary of Contents for Cold Point CNC series

  • Page 1: Table Of Contents

    COLD POINT CORPORATION Cold Point Corporation, Rome, New York 13440 Cold Point Corporation, Rome, New York 13440 Phone (315)339-2331 Phone (315)339-2331 Fax (315)339-2358 Fax (315)339-2358 Web: www.coldpointcorp.com Web: www.coldpointcorp.com SERIES CNC Air Conditioning Remote Condensing Unit Installation Operation and Maintenance...
  • Page 2: Consumer/User Information

    CONSUMER/USER INFORMATION SECTION: 5). IMPORTANT! Wait at least 3 minutes after turning Thank you for choosing Cold Point Corp. products! Our your air conditioner off before trying to restart it. This goal is to make sure you remain pleased with your gives the unit the time needed to stabilize before decision to purchase Cold Point Corp.
  • Page 3: Homeowner Records

    Homeowner Records: Date of Installation ______________________ Model No. ______________________ Serial No. ______________________ Installing Contractor _____________________________________________________________________ Address ______________________________________________________________________________ Phone No. ______________________________________ Technician's Name______________________ Service/Maintenance Date: Work Performed ________________ ______________________________________________________________ _____________ ________________ ______________________________________________________________ _____________ ________________ ______________________________________________________________ _____________ ________________ ______________________________________________________________ _____________ ________________ ______________________________________________________________ _____________ ________________ ______________________________________________________________ _____________ ________________ ______________________________________________________________ _____________ ________________ ______________________________________________________________ _____________...
  • Page 4: Warranty

    Cold Point upon receipt and inspection by Cold Point Corp. See Corp. including any statement made by any individual Return Material Authorization Policy Bulletin #PB002 which shall be of no effect.
  • Page 5: Installer/Service Contractor Information

    Cold Point Corp. indoor units, see Table 1. Indoor Point Corp. CNC air conditioners. Local codes, if units not supplied by Cold Point Corp. must be selected to different from these instructions, must be followed and meet the minimum 13.0 SEER, efficiency rating.
  • Page 6: Unit Location & Mounting

    Thermostats are available from Cold Point Corp. Use of block air flow or in a way that hot air from one unit will thermostats not supplied by Cold Point Corp. are the blow into a nearby unit. See Fig. 2.
  • Page 7: Leak Test, Evacuation & Release Of Refrigerant

    2). Connect a charging manifold to the service ports Table 3 provided at the service valves. 3). Pressurize the lines and evaporator with nitrogen and Model Refrig. Line Data. leak check all connections with soap bubbles. Repair as 09,12 18,24 30,36 48,60 Max.
  • Page 8: Field Charging

    Wait at least 5 minutes between charge adjustments to allow the unit to stabilize. CNC series units are factory charged for the outdoor 6). When charge adjustment is complete remove the and indoor unit and factory supplied filter drier.
  • Page 9 and reclaiming methods are used. Technician certification is required by law. SUB-COOLING METHOD FOR EXPANSION FINAL INSPECTION: VALVE INDOOR UNITS: Do a final visual inspection of the entire installation and An air conditioning system utilizing a thermostatic complete any final details and clean up. expansion valve (TXV or TEV) for its metering device will automatically maintain proper evaporator superheat Review Unit Operation with the homeowner/user.
  • Page 10: Before Calling For Service

    A call to the factory is sometimes necessary for technical support or service/troubleshooting. We are happy to help! Before calling please gather and record the following information so that we are best able to help you. Cold Point Corp. 7500 Cold Point Dr. Rome, NY 13440 Phone: 315.339.2331 FAX: 315.339.2358...

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