Si18-201 Others
Caution Before Operation 357
3.2 Explanation for FTK(X)50/60H and CDK(X)25~60H Series
3.2.1 Test Run from the Remote Controller (For Heat Pump Model Only)
This program is to test the air conditioner independent from the room temperature and the
temperature setting (i.e. as the thermostat of the indoor unit is bridged).
Carry out the test operation in accordance with the operation manual to ensure that all functions
and parts, such as louvre movement, are working properly.
Using the remote controller for trial operation
1. Press the ON/OFF button to turn on the system.
2. Simultaneously press DOWN, UP and MODE buttons.
3. Press the MODE button twice. (“7¨” appears on the display to indicate that the trial operation
mode is selected.)
4. Trial run mode terminates in approximately 30 minutes and switches into normal mode. To
quit a trial operation, press the ON/OFF button.
Note: The air conditioner requires a small amount of power in stand-by mode. If the system is not to
be used for some time after installation, shut off the circuit breaker to eliminate unnecessary
power consumption.
3.2.2 Method of Operating Air Conditioners Individually (When Two Units
are Installed in One Room) for Cooling Only and Heat Pump Model
Either of the units (including wireless remote controller) needs to be set as follows.
Setting of address switch on wireless remote
controller
[1]
→
[2]
[1] : Before delivery
Address switch in door PCB1 [1]
→
[2]
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