4 Individual remote controls
PC-ARF
TCGB0106 rev.0 - 12/2014
114
In Abnormal Condition
B
A
SEL. OP MODE
MODEL : b .02
Alarm Code:
22
01-02
ALM RST
ADDR
ENT.
OK
C
E
D
Abnormality
The RUN (red) indicator ashes and the ALARM indicator appears on the liquid crystal display.
The screen also displays the following items:
- A: indoor unit address.
- B: Refrigerant cycle number.
- C: Alarm code.
- D: Model code.
Model code
Indication Model
H
Heat pump
P
Inverter
F
Multi (SET-FREE)
C
Cooling only
E
Other
b
IVX, individual operation
L
KPI
- E: If there are various indoor units connected, the above mentioned information is shown for each one of them.
Power failure
All displays disappear.
If the unit stops due to a power shortage, it will not start again, even though the power comes back on. Carry out the start-
up operations again.
If the power failure lasts less than 2 seconds, the unit will start again automatically.
Electrical noise
The displays can disappear from the screen and the unit can stop. This is because the microcomputer has been activated
to protect the unit from electrical noise.
4.1.4.7 Alarm codes
The Alarm code corresponds to the alarm that is happening on the unit.
Refer to the Service Manual of the unit to know the meaning of the alarm code.
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