2.7
Self-Checking of Remote Control Switch
Cases where CHECK switch is utilized. 1. If the remote control switch readouts malfunction. 2. For regular maintenance check. Changing of LCD Indication
1
2
Turn ON the power source.
Simultaneously depress the following 3 switches. (During operation, they can be depressed.) TEMP
MODE
Only for cancellation of EEPROM, depress the following 3 switches simultaneously during changing LCD indication. TEMP
No.
The LCD indication changes as shown in the right figure.
TEMP.
HIGH COOL
For 1 second
1 DRY
SERVICE
ABNML
+
MED
2
HEAT A/C
3
Indicating Period (sec.)
LCD Indication
DEFROST CENTRAL
FILTER
TEMP 3
ADDS
LOW
RN HR
UNIT
NO FUNCTION SERVICE
MODE
FAN
4
For 1 second
H.STRG
After the LCD indication changes as shown in the right figure, the RUN indicator flashes twice.
SWING LOUVER
ON/OFF TIMER
SET
For 1 second
4
To 11
AUTO VENT
FAN HIGH
T. RUN CHECK
SWING LOUVER
ON/OFF TIMER
SET TEMP.
COOL MED
5
The LCD indication changes as shown below. Depress all the switches (13 switches) one by one. Every time the switch is depressed, the number of the indication of (A) part in the figure below increases one by one.
For 1 second
HEAT
LOW DEFROST DRY A/C + CENTRAL AUTO VENT H.STRG
ADDS
RN HR
UNIT
NO FUNCTION SERVICE
ABNML
FILTER
For 3 seconds
T. RUN CHECK
A
5
NOTES: 1. Any order of depressing switches is available. 2. Depressing 2 or more switches simultaneously is invalid and not counted.
6
The LCD indication changes as shown below. The remote control switch automatically starts to check the transmission circuit.
Unless all the switches are depressed, the checking do not proceed to the next item.
In case that the transmission circuit is abnormal, the LCD indication remains as the left figure and the checking do not proceed to the next item.
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