Carrier 38GXC- Manuals

Page 2 - PARTS LIST; Front Panel

2 PARTS LIST Part No. Name of Part Qty 1 Mounting Plate 1 2 Mounting Screw ST4.2X25TA 5 3 Remote Control 1 2 1 A08274 Connecting Pipeand Connecting Wires HEA T COOL TEMPERA T URE RUN DEHUMIDIFY SIGNAL RECEIVING WINDOW 3 9k & 12k Display Close Up Front Panel TEMPERA T URE HEA T INDICA T O R COOL ...

Page 3 - SAFETY CONSIDERATIONS; WARNING; GENERAL

3 SAFETY CONSIDERATIONS Installing, starting up, and servicing air--conditioning equipmentcan be hazardous due to system pressures, electrical components, and equipment location (roofs, elevated structures, etc.).Only trained, qualified installers and service mechanics should install, start--up, and...

Page 5 - Indoor unit clearance; Outdoor Unit Clearance

5 CLEARANCES -- INDOOR 6" (0.15m) min. 5" (0.13m) min. 6' 5" (0.13m) min. (1.8m) CEILING FLOOR A07891 Fig. 2 --- Indoor unit clearance CLEARANCES -- OUTDOOR A D B Air-outlet Air-inlet C E A07894 UNIT 12k in. (mm) A 20 (508) B 20 (508) C 24 (610) D 12 (305) E 12 (305) Fig. 3 --- Outdoor U...

Page 6 - INSTALL MOUNTING PLATE; INDOOR

6 INSTALLATION GUIDE Ideal installation locations include: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 7 - OUTDOOR UNIT INSTALLATION; INSTALL ALL POWER AND INTERCONNECTING; Strong; CAUTION

7 If piping is going through the right or left side: 1. Use a small saw blade to carefully remove the correspond- ing plastic covering on side panel and drill the appropriate size hole where the pipe is going through the wall. See Fig.8(c). 2. Remove knockout 1 if you are running only the wiring. Re...

Page 8 - INSTALL ALL POWER, INTERCONNECTING; Field Wiring

8 G Terminal Block Conduit panel Conduit Outdoor unit L N L N GND S L N GND S Gr ound Contr ol Indoor Unit Pow e r Gr ound Contr ol Indoor Pow e r 38GXQ-40GXQ009, 012 115-1-60 Conne ction Diagr am All 40GXQ 115-1-60 Indoor Units Supply Unit Supply 115-1-60 115-1-60 115-1-60 All 38GXQ 115-1-60 Outdoo...

Page 9 - SYSTEM VACUUM AND CHARGE; MINUTES; LEAK IN; MI

9 UNIT DAMAGE HAZARD Failure to follow this caution may result in equipment damage or improper operation.Never use the system compressor as a vacuum pump. CAUTION ! Refrigerant tubes and indoor coil should be evacuated using the recommended deep vacuum method of 500 microns. The alternate triple eva...

Page 10 - SYSTEM CHECKS; Explain Following Items To Customer With The Aid Of The

10 START--UP Test Operation Perform test operation after completing gas leak and electrical safety check. 1. Push the “ON/OFF” button on Remote Control to begin testing. NOTE : A protection feature prevents the air conditioner from being activated for approximately 3 minutes. 2. Push MODE button, se...

Page 11 - TROUBLESHOOTING

11 TROUBLESHOOTING This unit has onboard 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 belowexplains the err...