-9-
USER'S GUIDE
A. Button Function
A.
B. Time Setting
Under the heater mode, there is a delay of 20 secs after
the heater mode is stopped or switched to fan or
ventilation mode.
Under the fan mode, there is a delay of 3 secs after the
fan mode is stopped or switched to heater or ventilation
mode.
Under the ventilation mode, there is a delay of 3 secs
after the ventilation mode is stopped or switched to heater
or fan mode.
The defaulted duration time of heater, fan and ventilation
mode is 2 hrs.
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B.
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20
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3
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3
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2
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TROUBLESHOOTING
Problem
Diagnosis
Solution
Bathroom heater does not
work.
Wall controller break down.
A. Power failure.
D. The signal line route is interrupted.
B. Disconnected power cord.
A. The pilot lamp does not turn on.
C. Circuit breaker is
off
.
B. Fail to control the bathroom heater.
A. Wait until the power is restored.
D. Check the signal line route and ensure that it
is connected properly.
B. Connect the power cord into the junction box
of bathroom heater properly.
A. Ensure that the signal line is connected
properly.
C. Turn on the power at the breaker.
B. Connect the signal line and the bathroom
heater properly.
A.
D.
B.
A.
C.
B.
A.
D.
B.
A.
C.
B.
Heater: Turn on/off or switch to the heater mode.
/
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Fan: Turn on/off or switch to the fan mode.
/
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"
Ventilation
Turn on/off or switch to the ventilation mode.
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Air Flow: Switch the air flow to fixed flow or swing flow (defaulted).
1322966-T01-B
