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Inspection of Indoor EEV malfunction
It is a function to detect disconnection of EEV of Indoor unit and disconnection between indoor and outdoor units by detect-
ing temperature sensor of indoor unit through change in refrigerant amount inflow into the indoor unit due to fluctuations of
indoor EEV during system operation.
Press black button for 2 seconds
Suitable Temperature Condition
Indoor EEV Check Operation
Press black button for 2 seconds
after turning off all dip switches
Note1)
Indoor Unit Number
Ventilation operation of respective indoor unit
CAUTION
1. An error occurs when deviated from secure temperature range.
Please select trial run mode by considering the outside environment temperature.
- Cooling Mode : Indoor 20~35°C, Outdoor 20~43°C
C : Cooling Mode
C
YES
Normal
YES
End
Data Reset & Standby
Dip Switch Configuration Method
Cooling
Mode
Warning: Make sure to reset Main PCB before
executing these functions
NO
Error Display
NO
Error Display
Press black button for 2 seconds
Test Run
Note1)
Installation Manual 57
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