TROUBLESHOOTING GUIDE
The fan runs non-stop
The blue LED is on constantly
(If the fan has been running non-stop for at least 24 hours)
Check that it is working by opening the bathroom door
and leaving it open for at least half an hour to equalise
humidity levels.
Disconnect the power supply to the fan – move the safety
switch to position 0 – OFF and then back to position I – ON.
The yellow LED is constantly on
If the fan is connected to an external switch for timer
control, switch this off and wait at least 30 minutes.
Disconnect the power supply to the fan – move the safety
switch to position 0 – OFF and then back to position I – ON.
No LEDs on
This is entirely normal if the fan has been set to
continuous operation. No LEDs are on in this mode.
If the fan has not been set to continuous operation,
disconnect the power supply to the fan – move the safety
switch to position 0 – OFF and then back to position I – ON.
Other faults
The fan stops when the light is switched on.
The fan has probably been programmed to pause
on a momentary switch. See page 11 for
deprogramming
The fan does not work as described
Remove the cover and disconnect the power supply to
the fan by moving the safety switch to 0. Then return the
switch to I (On).
If the fan still does not work as described in this guide,
contact your electrician.
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