OPTIONAL
PA
R
T
S
E-136
[Output pattern B] Errors detected by unit other than indoor unit (outdoor unit, etc.)
E9
*1 If the beeper does not sound again after the initial 2 beeps to confirm the self-check start signal was received and
the OPERATION INDICATOR lamp does not come on, there are no error records.
*2 If the beeper sounds 3 times continuously “beep, beep, beep (0.4 + 0.4 + 0.4 sec.)” after the initial 2 beeps to confirm
the self-check start signal was received, the specified refrigerant address is incorrect.
Beeper sounds/OPERATION
INDICATOR lamp blinks Check code
(Number of times)
Wireless remote controller
Symptom
Remark
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Indoor/outdoor unit communication error
(Transmitting error) (Outdoor unit)
Open/short of outdoor unit thermistors
Compressor overcurrent interruption (When compressor locked)
Abnormal high discharging temperature/
insufficient refrigerant
Abnormal high pressure (63H worked)/Overheating
protection operation
Abnormal temperature of heat sink
Outdoor unit fan protection stop
Compressor overcurrent interruption/Abnormal of power module
Abnormality of super heat due to low discharge temperature
Abnormality such as overvoltage or voltage shortage and
abnormal synchronous signal to main circuit/Current sensor error
U2
U5
UP
U3,U4
UF
U1,Ud
U8
U6
U7
U9,UH
Others
–
–
–
–
Other errors (Refer to the technical manual for the outdoor unit.)
For details, check
the LED display
of the outdoor
controller board.
Compressor overcurrent interruption
• On wireless remote controller
The continuous buzzer sounds from receiving section of indoor unit.
Blink of operation lamp
• On wired remote controller
Check code display in the LCD.
Wired remote
controller
Check code (CITY MULTI model)
Beeper sounds/OPERATION
INDICATOR lamp blinks
Check code
Remark
(Number of times)
Wireless remote controller
Wired remote
controller
1
2
3
4
5
6
7
8
9
1000 ~ 1999
2000 ~ 2999
3000 ~ 3999
4000 ~ 4999
5000 ~ 5999
6000 ~ 6999
7000 ~ 7999
0000 ~ 0999
8000 over
[Output pattern A] Errors detected by indoor unit or LOSSNAY unit
[Output pattern B] Errors detected by unit other than indoor unit (outdoor unit, etc.)
*2 If the beeper does not sound again after the initial 2 beeps to confirm the self-check start signal was received and
the OPERATION INDICATOR lamp does not come on, there are no error records.
*3 If the beeper sounds 3 times continuously “beep, beep, beep (0.4 + 0.4 + 0.4 sec.)” after the initial 2 beeps to confirm
the self-check start signal was received, the specified address is incorrect.
• On wireless remote controller
The continuous buzzer sounds from receiving section of indoor unit.
Blink of operation lamp
• On wired remote controller
Check code display in the LCD.
*1 Refer to service handbook of outdoor unit for the detail.
Wireless Remote Controller Kit
for Ceiling Suspended models
PAR-SL94B-E