HW-9H/12H/18H
INDOOR UNIT
SERVICE
TIMER
OPERATION
lamp
lamp
lamp
IMPORTANT
Avoid using radio equipment such as mobile phone near
(within 1 m) the remote control receiver. Some radio
equipment may cause malfunction of the unit.
If the trouble happens, disconnect power and restart the
air conditioner after a few minutes.
REMOTE CONTROL
receiver
Operation selector
ON position
OFF position
WARNING
TEST position
CAUTION
DEMO position
OPERATION lamp
TIMER lamp
SERVICE lamp
6
Unit Display and Operation Selector
Operation
selector
REMOTE CONTROL
recelver
This section picks up infrared signals from the remote control unit
(transmitter).
This position is for operating the air conditioner with the wireless
remote control unit.
Set the selector normally in this position.
Switch the selector to the OFF position if you are not going to use the
air conditioner for a few days or longer.
The OFF position does not disconnect the power. Use the main power
switch to turn off power completely.
This position is used only when servicing the air conditioner.
Do not set at the TEST position for normal operation.
This position is used only when setting address of the remote control
unit.
This lamp lights when the system is in the continuous AUTO (red,
orange or green), HEAT (red), DRY (orange) and COOL (green) mode.
This lamp lights when the system is being controlled by the timer.
When a fault occurs in the air conditioner, this lamp turns on or flashes
in combination with the other two lamps to indicate the type of fault.
HW-24H
INDOOR UNIT
TIMER
OPERATION
lamp
lamp
Operation selector
OI-757-06EG