Air Overrun Function
The system has an air overrun function which allows the air to continue to operate for approximately 1 second after the
water flow stops. This function purges the water from the shower head, reducing the build up of lime-scale.
Fan Overheat Protection
Fan Test Function
Press and hold ‘TMR’ button for more than 5 seconds to run the fan independently of full shower operation.
In the unlikely event of the fan overheating from being jammed with debris or being continuously run in a hot environment,
then a protection mode will be triggered. The fan will return to normal operation once debris is cleared or temperature
has reduced to sufficient level.
Factory Settings
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