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8
OPERATION & INSTALLATION MANUAL FOR PC-RLH8/10
5
OTHERS
1) Proceed the "TEST RUN" mode by using "Operation & Installation Manual" for the wireless
remote control switch (PC-LH3A).
Turn OFF all power sources before setting the dip switches.
2) Emergency Operation Setting (Refer to the figure of the item 3 "Optional Functions".)
In case that PC-LH3A is unusable by batteries shortage, etc., perform emergency operation as
follows.
(1) Switch "COOL": Press "COOL" so that the cooling operation is started.
Press "COOL" again so that the cooling operation is stopped.
(2) Switch "HEAT": Press "HEAT" so that the heating operation is started.
Press "HEAT" again so that the heating operation is stopped.
NOTE:
During the emergency operation, the LED (yellow) blinks
(0.5 second ON / 0.5 second OFF).
3) Alarm Code Indication
In case that some trouble occures because of activation of safety device, etc., "RUN" (red
lamp) blinks (0.5 second ON / 0.5 second OFF).
❧ Refer to the Installation Manual for outdoor unit about Alarm Code List.
❧ Alarm Code indicates the blinking times of "DEF" (green lamp) and "FILER" (yellow lamp) as
shown bellow.
"DEF" (green lamp):
The blinking is shown at the 2 digit of Alarm Code
"FILTER" (yellow lamp): The blinking is shown at the 1 digit of Alarm Code
(Alphabet Code:
- Example -
Alarm
"DEF" blinks 3 times (0.5 times (0.5 second ON / 0.5 second OFF)
"FILTER" (yelow lamp) blinks 5 times (0.5 second ON / 0.5 second OFF)
❧ "RUN" (red lamp) (1 second ON / 1 second OFF) indicates abnormal transmitting between
Indoor Units and Outydoor Unit
A=10 times, B=11 times, C=12 times, .....)
"FILTER" (yelow lamp)
"DEF (green lamp)
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