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High---Wall Duct Free Split System
40GXC/38GXC
40GXQ/38GXQ
Size 9k, 12k, 18k, and 24k
Installation Instructions
NOTE: Read the entire instruction manual before starting the installation.
TABLE OF CONTENTS
PAGE
PARTS LIST ....................................... 2
SAFETY CONSIDERATIONS ......................... 3
SYSTEM REQUIREMENTS .......................... 3
DIMENSIONS ...................................... 4
9k & 12k
CLEARANCES ..................................... 5
INSTALLATION GUIDE .......
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PARTS LIST Part Name ofPart Qty No. 1 Mounting Plate 1 2 Mounting Screw ST4.2X25TA 5 3 Remote Control 1 1 2 A08274 18k & 24k Display Close Up Front Panel 3 9k & 12k Display Close Up Remote Control Drain Hose Connecting Pipe and Connecting Wires A09663 Fig. 1 --- 38GXC(Q) / 40GXC(Q) 009, 012, 018 and 024 Parts List 2 38/40GXC(Q) HEAT COOL TEMPERATURE RUN DEHUMIDIFY SIGNAL RECEIVING WINDOW TEMPERATURE HEAT INDICATOR COOL INDICATOR DEHUMIDIFY MODE RUN INFRARED SIGNAL RECEPTOR
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SAFETY CONSIDERATIONS GENERAL Installing, starting up, and servicing air--conditioning equipment These instructions cover the installation, start--up and servicing of can be hazardous due to system pressures, electrical components, 38GXC(Q) outdoor and 40GXC(Q) indoor units duct free systems. and equipment location (roofs, elevated structures, etc.). SYSTEM REQUIREMENTS Only trained, qualified installers and service mechanics should Allow sufficient space for airflow and servicing unit. See Fig.
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DIMENSIONS -- INDOOR H D W A08289 W H D NetOperating Weight UnitSize In.(mm) In.(mm) In.(mm) Lbs.(Kg) 9k 30.3 (770) 9.8 (250) 7.84 (1.99) 18.7 (8.50) 12k 32.7 (830) 11.2 (285) 8.9 (225) 24.2 (11.0) 18k 32.7 (830) 11.2 (285) 8.1 (206) 26.4 (12.0) 24k 42.9 (1090) 13.0 (330) 8.2 (208) 38.5 (17.5) DIMENSIONS -- OUTDOOR W D H A08290 W D H NetOperating Weight UnitSize In.(mm) In.(mm) In.(mm) Lbs.(Kg) 9k & 12k 33.4 (848) 12.6 (320) 21.3 (541) 88.0 (40) 18k 33.3 (846) 11.8 (300) 27.0 (685) 114.4 (52) 24
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CLEARANCES -- INDOOR CEILING 6" (0.15m) min. 5" 5" (0.13m) (0.13m) min. min. 6' (1.8m) FLOOR A07891 Fig. 2 --- Indoor unit clearance CLEARANCES -- OUTDOOR A Air-inlet E D B C Air-outlet A07894 UNIT 12k in. (mm) A 20 (508) B 20 (508) C 24 (610) D 12 (305) E 12 (305) Fig. 3 --- Outdoor Unit Clearance 5 38/40GXC(Q)
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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. S A location which provides appropriate clearances as outlined in 25.6 (650.5) Fig. 2 (pg. 5). A09664 Outdoor Unit Fig. 6 --- 18k Mounting Plate Spacing S A location which is convenient to installati
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If piping is going through the right or left side: INSTALL ALL POWER AND INTERCONNECTING WIRING TO OUTDOOR UNIT 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). Strong 2. Remove knockout 1 if you are running only the wiring. wind Remove knockout 1 and 2 or knockout 1, 2 and 3 if you are running both piping and wiring through the side of the unit. OUTDOOR UNI
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Outdoor unit Terminal Block Conduit panel G Conduit 38GXQ-40GXQ009, 012 115-1-60 Connection Diagram CONNECTING CABLE OUTDOOR TO INDOOR LN LN GND S LN GND S Main Power to Indoor Unit Pow er Indoor Pow er Ground Control Ground Control Supply Unit Supply 115-1-60 115-1-60 115-1-60 All 38GXQ 115-1-60 Outdoor Units All 40GXQ 115-1-60 Indoor Units 38GXQ-40GXQ012, 018 & 024 208/230-1-60 Connection Diagram CONNECTING CABLE OUTDOOR TO INDOOR L1 L2 L1 L2 GND S L1 L2 GND S Main Power to Indoor Unit Power
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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. (See Fig. 17) damage or improper operation. 5000 Never use the system compressor as a vacuum pump. 4500 Refrigerant tubes and indoor coil
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START--UP Test Operation Explain Following Items To Customer With The Aid Of The Owner’s Manual: Perform test operation after completing gas leak and electrical safety check. 1. How to turn air conditioner on and off; selecting COOLING, HEATING and other operating modes; setting 1. Push the “ON/OFF” button on Remote Control to begin a desired temperature; setting the timer to automatically start testing. and stop air conditioner operation; and all other features of NOTE: A protection feature pre
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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 below explains the error codes for both units. 38GXC/GXQ -- 40GXC/GXQ 009--024 Diagnostic Codes LEDDisplayonOutdoorUnitBoard CodeDisplayed Green Red Yellow EquipmentFault Possible Cause onIndoorUnit LED LED LED Front Panel N
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Copyright 2009 CAC / BDPS 7310 W. Morris St.S Indianapolis, IN 46231 Printed in U.S.A. Edition Date: 11/09 Catalog No:38---40GX---4SI Replaces: 38 --- 40GX --- 3SI Manufacturer reserves therighttochange,atanytime,specifications anddesigns withoutnoticeandwithoutobligations. 12 38/40GXC(Q)
