Installation instructions

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Installation Instructions

40MAQ

High Wa ll Ductless Split Sys tem

Sizes 09 to 36

NOTE: Read the entire instruction manual before starting the

installation.

TABLE OF CONTENTS

PAGE

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

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

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

DIMENSIONS -- INDOOR 5............................

CLEARANCES -- INDOOR 5...........................

INSTALLATION TIPS 6................................

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

ELECTRICAL DATA 7................................

CONNECTION DIAGRAMS 7..........................

INSTALL ALL POWER, INTERCONNECTING WIRING,

AND PIPING TO INDOOR UNIT 7......................

WIRELESS REMOTE CONTROL INSTALLATION 8.......

START--UP 9.........................................

TROUBLESHOOTING 10..............................

Summary of content (10 pages)

PAGE 1
40MAQ High Wall Ductless Split System Sizes 09 to 36 Installation Instructions TABLE OF CONTENTS PAGE SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . . . . . 2 PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 SYSTEM REQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 DIMENSIONS -- INDOOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 CLEARANCES -- INDOOR . . . . . . . . . . . . . . . . . . . . . . . . . . .
PAGE 2
SAFETY CONSIDERATIONS WARNING ! 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 3
PARTS LIST Part No. 1 2 3 4 5 6 7 Qty 1 1 5 5 1 1 1 Name of Part Indoor Unit Mounting Plate Mounting Screw A ST3.9x25 ---C ---H Anchor Air Filter Remote Control Remote Control Holder Remote Control Mounting Screw B ST2.0x10 ---C ---H 8 2 4 3 1 2 5 6 t le ut DR HE Ai AU TO CO OL Y AT HI TE Mo de M P Sw ing Ion ize r Cl ea n Fo llo Sm ME D LO W FA N GH On /O ff Fa Se lf rO n Sle ep w Me Ey e F. Tim er LE D art Tu rbo P.
PAGE 4
SYSTEM REQUIREMENTS Allow sufficient space for airflow and servicing unit. See Fig. 3 for minimum required distances between unit and walls or ceilings. Piping IMPORTANT: Both refrigerant lines must be insulated separately. S Table 2 lists the pipe sizes for the indoor unit. Refer to the outdoor unit installation instructions for other allowed piping lengths and refrigerant information. Table 2—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 -- INDOOR A150772 Fig. 2 --- Indoor Unit Dimensions Table 3—Indoor Unit Dimensions HIGH WALL UNIT SIZE 9K 12K 9K 12K 18K 24K 30K 36K Voltage (115V) (115V) (208/230V) (208/230V) (208/230V) (20/230V) (208/230V) (20/230V) Height In (mm) 11.02 (280) 11.02 (280) 11.02 (280) 11.02 (280) 12.40 (315) 13.39 (343) 13.39 (343) 13.39 (343) Width In (mm) 32.87 (835) 32.87 (835) 32.87 (835) 32.87 (835) 38.98 (990) 46.69 (1186) 46.69 (1186) 46.69 (1186) Depth In (mm) 7.
PAGE 6
INSTALLATION TIPS 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. 3.
PAGE 7
ELECTRICAL DATA Table 4—Electrical Data INDOOR FAN HIGH WALL UNIT SIZE V--- Ph --- Hz 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 8
90 Ǆ Oblique Roughness Burr A150767 Fig. 13 --- Pipe Cutting c. Remove all the burrs from the cut cross section of the pipe avoiding any burrs inside the tubes. d. Remove the flare nuts attached to the indoor and outdoor units. e. Install the correct size flare nut onto the tubing and make the flare connection. Refer to Table 5 for the flare nut spaces. Table 5—Flare Nut Spacing Proper Do not form a rise A14351 Fig.
PAGE 9
START--UP SYSTEM CHECKS Test Operation Perform a test operation after completing gas leak and electrical safety check (see Fig. 19). 1. Conceal the tubing where possible. 2. Make sure that 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 Manual control button AUTO/COOL A14353 Fig. 19 --- Test Operation 1.
PAGE 10
TROUBLESHOOTING For ease of service, the systems are equipped with diagnostic code display LEDs on both the indoor and outdoor units. The indoor diagnostic display is a combination of flashing LEDs on the display panel or the front of the unit. Some indoor units display error codes specifying failure modes in outdoor units. If possible, always check the diagnostic codes displayed on the indoor unit first. The diagnostic codes displayed in the indoor and outdoor units are listed in the tables below.