Before Asking Repair Work - Toshiba Carrier RBC-AX22CUL Manuel Du Propriétaire

Wireless remote controller kit
12

BEFORE ASKING REPAIR WORK

Before asking a repair work, check the following items.
Phenomenon
Check Operation does not
again start even if the
switch is turned on.
Phenomenon
Contact the shop which you
purchased the air conditioner
Please check the above items. If the trouble yet remains, stop the operation, turn off the power
switch, and then notify the shop which you purchased the air conditioner of the part No. and
phenomenon. Never repair any part by yourself because it is very dangerous.
If the display lamp is blinking, also tell of its contents.
Cause
Stopped? or after power failure?
Is the power supply of the power
switch?
Fuse?
Is not the mode ON timer?
Is not [ALL OFF] of [Signal
Receiving Unit] selected?
Is not the battery of the remote
controller expired?
Is not the state of the display
lamp "Disagreement of (cool)
and (heat)" or "No "?
<Display lamp blinks.>
14
Owner's Manual
Measures
Push ON/OFF of the remote
controller.
Turn on the power supply switch if not.
Contact the shop which you
purchased the air conditioner.
Delete the timer operation.
Set the switch to [Normal position],
and stop the operation.
Replace the battery.
Change the operation mode.
Cause
• It is a communication error between
the signal receiving unit and
the indoor unit, or setup error
of the address when
the wired remote controller is used.
• A communication error between the
indoor unit and the outdoor unit.
• A protective device of the indoor unit
works.
• A protective device of the outdoor
unit works.
• A trouble occurred on the tempera-
ture sensor.
• The compressor of the outdoor unit
is protected.
• The test run is performed.
Turn off the Trial ON switch.
English-14