Installation Instructions

ManualsBrandsCarrier ManualsAir ConditionersAir Conditioner Cooling Area, Adjustable Air Direction

40MAQ

High Wall Ductless System

Sizes 09 to 36

NOTES:

Read the entire instruction manual before starting the

installation.

Images are for illustration purposes only. Actual models

may differ slightly.

TABLE OF CONTENTS

PAGE

SAFETY CONSIDERATIONS 2.........................

PARTS LIST 3.......................................

SYSTEM REQUIREMENTS 4...........................

WIRING 4...........................................

DIMENSIONS 5......................................

CLEARANCES 9.....................................

INSTALLATION TIPS 10...............................

INDOOR UNIT INSTALLATION 10......................

ELECTRICAL DATA 11...............................

CONNECTION DIAGRAMS 11.........................

FINAL TUBING CHECK 11............................

WIRELESS REMOTE CONTROL INSTALLATION 13......

WIRED REMOTE CONTROL INSTALLATION 13..........

START−UP 13........................................

TROUBLESHOOTING 14..............................

Summary of content (14 pages)

PAGE 1
40MAQ High Wall Ductless System Sizes 09 to 36 Installation Instructions TABLE OF CONTENTS PAGE SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . . . . . 2 PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 SYSTEM REQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 WIRING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PAGE 2
SAFETY CONSIDERATIONS 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 coil cleaning. All other operations should be performed only by trained service personnel.
PAGE 3
PARTS LIST Table 1—Parts List Part No. 1 2 3 4 5 6 7 8 - Part Name Indoor Unit Mounting Plate Mounting Screw A ST3.9x25-C-H Anchor Air Filter Wireless Remote Control Wireless Remote Control Holder Wireless Remote Control Mounting Screw B ST2.
PAGE 4
SYSTEM REQUIREMENTS Allow sufficient space for airflow and unit service. See Fig. 6 for the minimum required distances between the unit and walls or ceilings. Piping IMPORTANT: Both refrigerant lines must be insulated separately. S Table 3 lists the pipe sizes for the indoor unit. Refer to the outdoor unit’s installation instructions for other allowed piping lengths and refrigerant information. Table 3—Indoor Unit Pipe Sizes UNIT SIZE Gas Pipe Liquid Pipe in (mm) in (mm) 9K (115V) 3/8 9.52 1/4 6.
PAGE 5
DIMENSIONS Fig. 2 - Indoor Unit Table 4—Dimensions HIGH WALL UNIT SIZE 9K 12K 9K 12K 18K 24K 30K 36K Voltage (115V) (115V) (208/230V) (208/230V) (208/230V) (208/230V) (208/230V) (208/230V) Height In (mm) 11.07 (281) 11.07 (281) 11.07 (281) 11.07 (281) 12.40 (315) 13.39 (343) 13.39 (343) 13.39 (343) Width In (mm) 33.17 (842) 33.17 (842) 33.17 (842) 33.17 (842) 38.98 (990) 46.69 (1186) 46.69 (1186) 46.69 (1186) Depth In (mm) 8.75 (222) 8.75 (222) 8.75 (222) 8.
PAGE 6
DIMENSIONS (CONT) Indoor unit outline Fig.
PAGE 7
DIMENSIONS (CONT) Fig.
PAGE 8
DIMENSIONS (CONT) Fig.
PAGE 9
CLEARANCES CEILING 6" (0.15m) min. 5" (0.13m) min. 5" (0.13m) min. 6' (1.8m) FLOOR Fig. 6 - Clearances NOTE: The top clearance recommended for proper return airflow is 5.9in (15cm). Reduction of this clearance may decrease unit performance. This may be reduced to 3.2in (80mm) as long as the right and left clearances are achieved.
PAGE 10
INSTALLATION TIPS Ideal installation locations include: Indoor Unit S A location where there are no obstacles near the inlet and outlet area. S A location which can bear the weight of the indoor unit. S Do not install the indoor units near a direct source of heat such as direct sunlight or a heating appliance. S A location which provides appropriate clearances (see Fig. 6.) Mounting Plate Dimensions Different model sizes have different mounting plates.
PAGE 11
ELECTRICAL DATA Table 5—Electrical Data INDOOR FAN HIGH WALL UNIT SIZE V-Ph-Hz MAX FUSE CB AMP FLA HP 0.33 0.053 0.33 0.053 9K 0.33 0.053 12K 0.33 0.053 18K 0.49 0.067 9K 115-1-60 12K 208/230-1-60 24K 0.61 0.16 30K 0.61 0.16 36K 0.61 0.
PAGE 12
Table 6—Flare Nut Spacing A (mm) OUTER DIAM. (mm) 1. Run interconnecting piping and wiring from the outdoor unit to the indoor unit. 2. Run an interconnecting cable through the hole in wall (outside to inside). 3. Lift the indoor unit into position and route piping and drain through the hole in wall (inside to outside). Fit the interconnecting wiring into the back side of the indoor unit. 4.
PAGE 13
FINAL TUBING CHECK IMPORTANT: Ensure the certain factory tubing on the indoor unit has not shifted during shipment. Ensure the tubes are not rubbing against each other or any sheet metal. Pay close attention to feeder tubes and make sure the wire ties on the feeder tubes are secure and tight. DRAIN CONNECTIONS Connect the drain line. The drain line must not have a trap anywhere in its length, must pitch downwards, and must be insulated up to the outside wall (see Fig. 18).
PAGE 14
SYSTEM CHECKS 1. Conceal the tubing where possible. 2. Ensure the drain tube slopes downward along its entire length. 3. Ensure all tubing and connections are properly insulated. 4. Fasten tubes to the outside wall, when possible. 5. Seal the hole through which the cables and tubing pass. INDOOR UNIT 1. 2. 3. 4.