Page 2 - PARTS LIST; Parts List
2 PARTS LIST Part No. Name of Part Qty 1 Mounting Plate 1 2 Mounting Screw ST3.9x25 --- C --- H 8 3 Anchor 8 4 Remote Control 1 5 Remote Control Holder 1 6 Mounting Screw B ST2.0x10 --- C --- H 2 Loop the connecting cable. Air filter 3 2 1 4 Remote control Air Inlet Air Inlet Air outlet Remote contr...
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 4 - Air Flow; SERVICE VALVE LOCATIONS
4 DIMENSIONS -- INDOOR A07336 Model Size W in. (mm) H in. (mm) D in. (mm) Operating Weight lb (kg) 9K 32.09 (815) 11.02 (280) 7.68 (195) 17.6 (8) 12K 35.67 (906) 11.26 (286) 9.25 (235) 25.3 (11.5) 18K 49.21 (1250) 12.80 (325) 9.06 (230) 39.6 (18) 24K 49.21 (1250) 12.80 (325) 9.06 (230) 39.6 (18) DIM...
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. 3 --- Indoor unit clearance CLEARANCES -- OUTDOOR A D B Air-outlet Air-inlet C E A07894 UNIT 9k and 12k in. (mm) 18k and 24k in. (mm) A 24 (610) 24 (610) B 24 (610) 36 (914) C 24 (6...
Page 6 - INSTALL MOUNTING PLATE; DRILL HOLE IN WALL FOR INTERCONNECTING
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....
Page 7 - OUTDOOR UNIT INSTALLATION; Strong; MAKE REFRIGERANT PIPING CONNECTIONS; CAUTION
7 OUTDOOR UNIT INSTALLATION 1. Use a rigid base to support unit in a level position. NOTE : For applications requiring cooling with outdoor temperatures below 55 _ F (13 _ C), a low ambient control field--installed accessory is available. Consult the Installation Instruction for the low ambient kit ...
Page 8 - INSTALL ALL POWER AND INTERCONNECTING WIRING TO OUTDOOR UNITS; EQUIPMENT DAMAGE HAZARD; Over; Terminal Block; Outdoor; Field Wiring; ELECTRICAL DATA
8 INSTALL ALL POWER AND INTERCONNECTING WIRING TO OUTDOOR UNITS 1. Mount outdoor power disconnect.2. Run power wiring from main box to disconnect per NEC and local codes. 3. Remove field wiring cover from unit by loosening screws.4. Remove caps on conduit panel.5. Connect conduit to conduit panel. (...
Page 9 - CONNECTION DIAGRAMS; CONNECTING CABLE; Connection Diagrams
9 CONNECTION DIAGRAMS CONNECTING CABLE CONNECTING CABLE CONNECTING CABLE CONTROL CONTROL Notes : 1. Do not use thermostat wire for any connection between indoor and outdoor units. 2. All connections between indoor and outdoor units must be as shown. The connections are sensitive to polarity. 3. On t...
Page 10 - INSTALL ALL POWER, INTERCONNECTING; Indoor unit; REMOTE CONTROL INSTALLATION
10 INSTALL ALL POWER, INTERCONNECTING WIRING, AND PIPING TO INDOOR UNIT. 1. Run interconnecting piping and wiring from outdoor unit to indoor unit. 2. Run interconnecting cable through hole in wall (outside to inside). 3. Lift indoor unit into position and route piping and drain through hole in wall...
Page 11 - SYSTEM VACUUM AND CHARGE; Outdoor Unit; MINUTES; LEAK IN; MI
11 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 ev...
Page 12 - SYSTEM CHECKS; Explain Following Items To Customer With The Aid Of The
12 START--UP Test Operation Perform test operation after completing gas leak and electrical safety check. (See Fig.. 22) AUTO/COOL Manual Button A07363 Fig. 22 --- Test Operation 1. Push the “ON/OFF” button on Remote Control to begin testing. NOTE : A protection feature prevents air conditioner from...
Page 13 - TROUBLESHOOTING; pumps. The indoor diagnostic display is a combination of flashing; INDOOR UNIT DIAGNOSTIC GUIDES; TIMER; LED Display Panel; OUTDOOR UNIT DIAGNOSTIC GUIDES
13 TROUBLESHOOTING For ease of service, the systems are equipped with diagnostic codedisplay LEDs on both the indoor and outdoor units. The outdoor diagnostic display is an LED on the outdoor unit board and islimited to very few errors. However, it is useful in identifying special error codes like a...