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10-2-7 Operation condition secession error
Outdoor display
3 LED DISPLAY
LED1
: LAMP ON
1. Checklist :
1) Check the temperature around the outdoor unit.
2. Troubleshooting procedure
SERVICE MANUAL_EU_INV_Wind Free.indd 73
7 SEG DISPLAY
LED2
LED3
: LAMP OFF
: LAMP BLINK
Restart after power o
Is the operation condition secession
error appeared again?
YES
* Heating mode *
Is the outdoor temperature over 40 or
under -30 ?
YES
The temperature condition is too poor to operate.
Wait until temperature is changed
E440
Prohibit Operation Condition Error (Heating)
E441
Prohibit Operation Condition Error (Cooling)
NO
Terminate the service
* Cooling mode *
Is the outdoor temperature under -7
DESCRIPTION
SAMSUNG ELECTRONICS
73
12/14/2016 4:50:40 PM
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