5-15 Maintenance
Changing the Address of the Air Conditioner
In case of more than one air conditioner operating in the same room, it may be necessary to assign
an address to each unit in order to avoid operation conflicts.
Address is set acting on the dip-switches located on the indoor PCB and on the remote controller.
The PCB settings must match the corresponding ones on the wireless remote controller.
How to change address of the air conditioner
Dip switch is located on the indoor PCB near the buzzer.
Set the PCB to the address desidered
UNIT
ADDRESS
SW1
SW2
1
off
off
2
off
on
3
on
off
4
on
on
As default switches SW1 and SW2 are in off status
(PCB factory state).
How to change address on Remote Control Unit
Dip switch is located on the battery compartment.
1) Pull out the door and remove the batteries.
2) Set the switch SW1 and SW2 according to the indoor PCB settings
(do not act on SW3 and SW4)
3) Insert the batteries and pull on the door
As default switches SW1 and SW2 are in off status (remote controller factory state).
SETTINGS
2
Summary of Contents for 38.7104.070
Page 9: ...2 DIMENSIONAL DATA 9...
Page 13: ...4 ELECTRICAL DATA 4 1 Electric Wiring Diagrams HEAT PUMP MODELS COOLING MODELS 13...
Page 14: ...4 2 Wiring System Diagram HEAT PUMP MODELS COOLING MODELS 14...
Page 29: ...6 5 Some Parts of the Air Conditioner Do Not Operate 5...
Page 30: ...6 6 Air Conditioner Operates But Abnormalities Are Observed 6...
Page 31: ...7...
Page 32: ...6 7 Poor Cooling or Heating 8...
Page 33: ...6 8 Excessive Cooling or Heating 6 9 A Sensor is Defective 9...
