Airwell XLM12RCA Service & Installation Manual Download Page 23 | Manualshive

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Summary of Contents for XLM12RCA

Page 1: ...Service Installation Manual XLM9RCA XLM12RCA XLM14RCA AIR CONDITIONING 20 06 03...

Page 2: ...nance 8 6 Operation Remote Control 9 Dip Switch settings Resetting the Remote 11 7 Onboard LED display Onboard switches 12 8 Control Logic Description 14 Software and Hardware operation Points 14 PCB...

Page 3: ...twork system including entering and leaving weatherproof louvres if fitted must be negligible pressure loss 3 8 In addition to the service clearances noted on the dimension sheet it is essential that...

Page 4: ...unit avoiding hot surfaces such as hot water pipes boiler flues etc 8 2 The refrigerant piping should be as short and straight as possible to obtain the most efficient performance 8 3 All vertical ga...

Page 5: ...chboard using HRC fuses or circuit breakers Low Voltage wiring including sensor wire must be wired using shielded cable and must not be run in conduits with power wiring 240 415 volt as any induced vo...

Page 6: ...diagram Procedure 1 Select minimum acceptable wire size to handle starting current Graph 1 2 Check that wire size from step 1 is adequate for full load current increase size as necessary Graph 2 3 Che...

Page 7: ...Active 240 v A 240 v A 240 v A 240 v N 5 volt 5 volt Outdoor coil defrost sensor 240 Volt supply Power Supply to Indoor Unit E Earth 4 Cores Earth two core sensor wires indoor to outdoor Keep Low Vol...

Page 8: ...ive RV Active Fan Active Power Supply to Outdoor Unit N L E 240 Volt supply 1 E 3 4 5 6 1 E 3 4 5 6 8 9 8 9 Earth Active 1 E 3 4 5 6 No need to wire the outdoor sensor wires Remove 3 Pin Power plugs f...

Page 9: ...is pumping it is operating correctly If it is noisy and not pumping it is running the wrong direction and will fail within minutes Reverse two of the phases to correct the running direction of the com...

Page 10: ...ves or papers over a period of time The surface should be inspected periodically and cleaned down by hosing or steam cleaning as required 5 ELECTRICAL The contact surfaces of relays and contactors sho...

Page 11: ...RC3 SILVER REMOTE CONTROL LOCK Button Page 9...

Page 12: ...F OPERATION FUNCTIONS AND FEATURES Automatically selects heating or cooling mode according to the requirement then controls the temperature in that mode It does not change from cooling to heating or v...

Page 13: ...RC3 Silver MODES OF OPERATION FUNCTIONS AND FEATURES Continued Page 11...

Page 14: ...CONTROL LIGHTS AND FUNCTIONS Page 12...

Page 15: ...r all other units 2 RIGHT DIP SWITCH When looking at the back UP Cooling only units DOWN Heat pump operation RESETTING REMOTE CONTROL The remote control must be reset after changing DIP switches repla...

Page 16: ...p button for 3 secs 5 beeps will sound and the unit will run in cooling with high speed indoor fan for 30 minutes 8 AUTO Mode The Auto mode on these units selects either heating or cooling mode accord...

Page 17: ...ins 5 Fan Speed Change Delay There is a 3 min delay when increasing the indoor fan speed but no delay on decreasing fan speed to avoid the fan speeds changing frequently 6 Relay Delay If all function...

Page 18: ...off Filter LED on Filter LED off Louver motor A and B run to MAX angle IFAN in Mid speed Comp on Comp off OFAN on OFAN off RV on RV off Electrostatic Filter on Electrostatic Filter off Fresh Air on F...

Page 19: ...5 mins and compressor run time in total is 45 mins and compressor runs for 20mins a defrost will be initiated Note 1 If OCT is in default value OCT Fault ignore ICT and compressor run time in total is...

Page 20: ...0 33069 32179 33907 46 4233 4150 4312 1 31392 30554 32183 47 4074 3995 4150 2 29812 29022 30557 48 3923 3847 3995 3 28322 27577 29025 49 3778 3705 3847 4 26916 26213 27579 50 3639 3570 3705 5 25590 24...

Page 21: ...6 83 45 1 527 2 75 2 3 744 6 74 46 1 487 3 3 695 6 65 47 1 447 4 3 646 6 56 48 1 409 5 3 595 6 47 49 1 371 6 3 544 6 38 50 1 334 2 4 7 3 492 6 29 51 1 298 8 3 443 6 19 52 1 263 9 3 388 6 09 53 1 228 1...

Page 22: ...charged or under normal cooling operation on a very high ambient day 40o C Cooling Outdoor Coil Temp Heating Indoor Coil Temp Process of Operation High outdoor coil temperature protection mode and ind...

Page 23: ...Page 21 Notes...

Page 24: ...02 9793 3644 Fax 02 9793 3688 Bankstown Airport 2200 NSW Newcastle Suite 3 19 Darby St Tel 02 4940 4652 Fax 02 4940 4653 Newcastle 2300 NSW QUEENSLAND Unit 9 123 Muriel Ave Tel 07 3392 8113 Fax 07 339...

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