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Carrier 40GVC Installation Instructions Manual

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See also: Owner's Manual , Product Data
40GVC / 38GVC
40GVQ / 38GVQ
High---Wall Ductless Split Systems
Size 9K --- 36K
NOTE: Read the entire instruction manual before starting the installation.
Installation Instruction

TABLE OF CONTENTS

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The following parts are included in your indoor unit. Please
contact your dealer if any parts are damaged or missing:
Parts
Mounting Plate
Mounting Hardware
Remote Control
Remote Control Holder
Battery (1.5V)
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Summary of Contents for Carrier 40GVC

  • Page 1: Table Of Contents

    40GVC / 38GVC 40GVQ / 38GVQ High---Wall Ductless Split Systems Size 9K --- 36K Installation Instruction NOTE: Read the entire instruction manual before starting the installation. TABLE OF CONTENTS PAGE PARTS LIST ........

  • Page 2: Safety Considerations

    These instructions cover the installation, start- -up and servicing of cautions included in literature and attached to the unit. Consult 38GVC(Q) outdoor and 40GVC(Q) indoor units duct free systems. local building codes and current editions of the National Electrical SYSTEM REQUIREMENTS Code ( NEC ) NFPA 70.
  • Page 3 Connecting (Power and Control Cable) Power Wiring: CAUTION The main power is supplied to the outdoor unit. The field supplied connecting cable from the outdoor unit to indoor unit consists of three (3) wires and provides the power for the indoor unit. Two EQUIPMENT DAMAGE HAZARD wires are high voltage AC power and one is a ground wire.
  • Page 4 DIMENSIONS - - INDOOR A12377 Net Operating Weight Unit Size In. (mm) In. (mm) In. (mm) Lbs. (Kg) 30.3 (770) 11.1 (283) 7.9 (201) 18.7 (8.5) 30.3 (770) 11.1 (283) 7.9 (201) 19.8 (9.0) 34.0 (865) 12.0 (305) 8.5 (215) 26.5 (12.0) 39.7 (1008) 12.6 (319)
  • Page 5 DIMENSIONS - - OUTDOOR CONTINUED 25.9 (658) 10.8 (274) 28.0 (711) 12.5 (318) 18.5 (470) Unit: IN. (mm) Unit: IN. (mm) A12532 Fig. 3 --- 12K 230V (Net Operating Weight: 63.8 lbs. / 30 kg) 13.4 (340) 35.0 (890) 37.9 (963) 15.6 (396) 22.0 (560) Unit: IN.

  • Page 6: Dimensions 4

    DIMENSIONS - - OUTDOOR CONTINUED 14.6 (914.4) (370.8) 16.7 38.6 (424.2) (980.4) (609.6) in. (mm) A12379 Fig. 5 --- 30K and 36K (Net Operating Weight: 30K = 154 lbs. / 70 kg; 36K = 161 lbs. / 73 kg)

  • Page 7: Clearances

    CLEARANCES Indoor Unit Distance to Ceiling 6 in (152 mm) Distance to Wall Distance to Wall 6 in (152 mm) 6 in (152 mm) NOTE: Refrigerant lines may be routed in any of the (4) directions, right, right rear, left, or left rear. Distance in Front of Unit Distance to Floor See instructions for details...

  • Page 8: Installation Guide

    INSTALLATION GUIDE 30.3 (770) Ideal installation locations include: 21.6 (548.5) 50 (126.5) Indoor Unit S A location where there are no obstacles near inlet and outlet area. S A location which can bear the weight of indoor unit. S Do not install indoor units near a direct source of heat such as direct sunlight or a heating appliance.

  • Page 9: Drill Hole In Wall For Interconnecting Piping, Drain And Wiring

    DRILL HOLE IN WALL FOR INTERCONNECTING OUTDOOR UNIT INSTALLATION PIPING, DRAIN AND WIRING 1. Use a rigid base to support unit in a level position. Refrigerant Line Routing 2. Locate outdoor unit and connect piping and wiring. The refrigerant lines may be routed in any of the four directions CAUTION shown in Fig.

  • Page 10: Outdoor Unit Wiring Connections

    Outdoor Unit Wiring Connections 1. Mount outdoor power disconnect. 2. Run power wiring from main box to disconnect per NEC and local codes. Set outdoor unit in place. 3. Remove field wiring cover from unit by removing screws. 4. Connect conduit to the conduit panel. (See Fig. 16) 5.

  • Page 11: System Vacuum And Charge

    Deep Vacuum Method CAUTION The deep vacuum method requires a vacuum pump capable of pulling a vacuum of 500 microns and a vacuum gage capable of UNIT DAMAGE HAZARD accurately measuring this vacuum depth. The deep vacuum method is the most positive way of assuring a system is free of air and Failure to follow this caution may result in equipment liquid water.

  • Page 12: Start- -Up

    START- - UP Test Operation INSTALLATION AND MAINTENANCE OF FILTER Perform test operation after completing gas leak and electrical 1. Grasp the front panel by it’s two ends and lift the panel and safety check. then remove the air filter. 1.

  • Page 13: Wiring Diagrams

    WIRING DIAGRAMS 38GV/40GV 9K~12K 115-1-60 Connection Diagram CONNECTING CABLE OUTDOOR TO INDOOR Pow er Control Pow er Pow er to Control Pow er to Main Main from from from Indoor to Indoor Indoor Pow er Pow er Ground Ground Outdoor Outdoor Outdoor Unit...

  • Page 14: Troubleshooting

    This unit has on- -board diagnostics. Error codes will appear on the LED display on the front panel of the indoor unit in place of the temperature display. Error codes are also displayed on the outdoor unit microprocessor board with colored LED lights. The table below explains the error codes for both units. Diagnostic Codes 38/40GVC/Q 9k / 12k, 115v Error Code Malfunction Repair Method/Cause...
  • Page 15 TROUBLESHOOTING (CONTINUED) Diagnostic Codes 38/40GVC/Q 12K, 230v Error Code on in- Malfunction Repair Method/Cause door unit Indoor PCB Malfunction Replace indoor main board Anti--- freeze Protection Outdoor ambient temperature is too low System overload protection Check for dirty or blocked heat exchangers...
  • Page 16 TROUBLESHOOTING (CONTINUED) Diagnostic Codes 38/40GVC/Q 18k- -24k, 230v Error Code Malfunction Repair Method/Cause on indoor unit Poor heat exchange. Are the coils clogged or blocked? Is the ambi- System high pressure protection ent temperature out of system range? Anti--- freeze Protection...
  • Page 17 TROUBLESHOOTING (CONTINUED) Diagnostic Codes 38/40GVC/Q 30k- -36k, 230v Error Code Malfunction Repair Method/Cause on indoor unit Defrosting H1 signal normal operation Anti--- freeze Protection Outdoor ambient temperature is too low IPM protection IPM module over temperature, low voltage, silica grease problem...
  • Page 18 Catalog No: 38---40GVC ---Q---2SI Copyright 2013 Carrier Corp. S 7310 W. Morris St. S Indianapolis, IN 46231 Edition Date: 07/13 Replaces: 38--- 40GVC--- Q--- 1SI Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.

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