10
NON SERVICEABLE CRITERIAS
NON SERVICEABLE CRITERIAS
TURN OFF POWER SUPPLY then please consult authorized dealer under the following conditions:
• Abnormal noise during operation.
• Water/foreign particles have entered the control panel.
• Water leaks from Indoor unit.
• Circuit breaker switches off frequently.
• Power cord becomes unnaturally warm.
• Switches or buttons are not functioning properly.
The operation LED blinks and error code appear on control panel display
The operation LED blinks and error code appear on control panel display
WATER INLET
ERROR
C
C
C
• Turn the unit off and reveal the error code to authorized dealer.
Perform the steps below to check system status
Perform the steps below to check system status
SET
SELECT
CANCEL
ERROR
RESET
SETTING
STATUS
SEARCH
PUMPDW
CHECK
2
1
STEP 1:
Press
CHECK
for 5 seconds to enter STATUS mode.
STEP 2:
Press
or
to check the Compressor Running Frequency or Error History.
• Press
CANCEL
or wait 30 seconds to exit STATUS mode.
• Once STATUS mode is entered, “STATUS” indicator is ON.
• STATUS mode cannot be activated when the “SETTING” and “PUMPDW” indicator is ON.
TROUBLESHOOTING
TROUBLESHOOTING
Содержание WH-UD28AE
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