Instruction manual

ManualsBrandsCAC / BDP ManualsAir Conditioner38GXQ

40GXQ / 38GXQ

Installation Instructions

High---W all Duct F ree Split System

Size 9 and 12

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................................................................................................

CLEARANCES 5...............................................................................................

INSTALLATION GUIDE 6.......................................................................................

INDOOR UNIT INSTALLATION 6.................................................................................

OUTDOOR UNIT INSTALLATION 7--8............................................................................

SYSTEM VACUUM AND CHARGE 9..............................................................................

START-- UP 10..................................................................................................

TROUBLESHOOTING 11........................................................................................

Summary of content (12 pages)

PAGE 1
40GXQ / 38GXQ High---Wall Duct Free Split System Size 9 and 12 Installation Instructions NOTE: Read the entire instruction manual before starting the installation. TABLE OF CONTENTS PAGE PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PAGE 2
PARTS LIST Part No. 1 2 3 Name of Part Qty Mounting Plate Mounting Screw ST4.2X25TA Remote Control 1 5 1 1 38/40GXQ A08274 Front Panel 3 SIGNAL RECEIVING WINDOW RUN DEHUMIDIFY TEMPERATURE HEAT COOL Display Closeup Connecting Pipe and Connecting Wires A08272a Fig.
PAGE 3
SAFETY CONSIDERATIONS GENERAL Installing, starting up, and servicing air--conditioning equipment can 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 service this equipment. Untrained personnel can perform basic maintenance functions such as cleaning coils. All other operations should be performed by trained service personnel.
PAGE 4
DIMENSIONS -- INDOOR H D W A08289 Unit Size 38/40GXQ 9k 12k W In. (mm) 30.3 (770) 32.7 (830) H In. (mm) 9.8 (250) 11.2 (285) D In. (mm) 7.84 (1.99) 8.9 (225) Net Operating Weight Lbs. (Kg) 18.7 (8.5) 24.2 (11) DIMENSIONS - OUTDOOR W D H A08290 Unit Size 9k & 12k W In. (mm) 33.4 (848) D In. (mm) 12.6 (320) 4 H In. (mm) 21.3 (540) Net Operating Weight Lbs.
PAGE 5
CLEARANCES -- INDOOR CEILING 6" (0.15m) min. 5" (0.13m) min. 5" (0.13m) min. 6' (1.8m) 38/40GXQ FLOOR A07891 Fig. 2 --- Indoor unit clearance CLEARANCES - OUTDOOR A Air-inlet E D B C Air-outlet A07894 UNIT A B C D E 12k in. (mm) 20 (508) 20 (508) 24 (610) 12 (305) 12 (305) Fig.
PAGE 6
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 Fig. 2 (pg. 5). Outdoor Unit S A location which is convenient to installation and not exposed to strong wind.
PAGE 7
OUTDOOR UNIT INSTALLATION INSTALL ALL POWER AND INTERCONNECTING WIRING TO OUTDOOR UNIT 1. Use a rigid base to support unit in a level position. 2. Locate outdoor unit and connect piping and wiring. ! CAUTION Strong wind EQUIPMENT DAMAGE HAZARD Failure to follow this caution may result in equipment damage or improper operation. Excessive torque can break flare nut depending on installation conditions. Fig. 8 --- Tighten Flare Nut Outdoor A07350 Fig.
PAGE 8
INSTALL ALL POWER, INTERCONNECTING WIRING, AND PIPING TO INDOOR UNIT. 1. Run interconnecting piping and wiring from outdoor unit to indoor unit. 2. Pass interconnecting cable through hole in wall (outside to inside). 3. Lift indoor unit into position and route piping and drain through hole in wall (inside to outside). Fit interconnecting wiring into back side of indoor unit. 4. Hang indoor unit on upper hooks of wall mounting plate (as shown in Fig. 11) 8.
PAGE 9
UNIT DAMAGE HAZARD Failure to follow this caution may result in equipment damage or improper operation. Deep Vacuum Method The deep vacuum method requires a vacuum pump capable of pulling a vacuum of 500 microns and a vacuum gage capable of accurately measuring this vacuum depth. The deep vacuum method is the most positive way of assuring a system is free of air and liquid water. (See Fig. 16) 5000 4500 4000 3500 3000 2500 2000 1500 1000 500 Never use the system compressor as a vacuum pump.
PAGE 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, select COOLING, HEATING, FAN mode to check if all functions work correctly. 38/40GXQ SYSTEM CHECKS 1. Conceal the tubing where possible. 2. Make sure that the drain tube slopes downward along its entire length. 3.
PAGE 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 below explains the error codes for both units.
PAGE 12
38/40GXQ Copyright 2008 CAC / BDP S 7310 W. Morris St. S Indianapolis, IN 46231 Printed in U.S.A. Edition Date:10/08 Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.