32
FAULT FINDING
Important:
Switch off the electricity at the mains supply and remove the circuit fuse before
attempting any fault finding inside the unit.
1
Shower inoperable, no
water flow.
2
Water too hot.
3
Water too cool or cold.
4
Water will not stop
flowing from unit
unless switched off at
isolating switch.
1.1
Interrupted power
supply.
1.2
Unit malfunction.
1.3
Thermal cut-out
operated.
1.4
PCB - NTC has
operated.
2.1
Temperature control
set incorrectly.
2.2
Unit malfunction.
3.1
Temperature control
set incorrectly.
3.2
Maximum
temperature selector
set incorrectly.
3.3
Unit malfunction.
4.1
Control cable is not
connected to PCB.
1.1.1
Blown fuse or circuit breaker. Check supply
Renew or reset fuse or circuit breaker. If it fails
again, consult a qualified electrician.
1.2.1
Power cut? Check other appliances and if
necessary, contact local Electricity Supply Co.
1.2.2
Have unit checked. Contact Customer
Experience.
1.3.1
The thermal cut-out safety device has
operated. Have the unit checked by a suitably
qualified service engineer or contact Customer
Experience.
1.4.1
The PCB has an NTC safety device which has
operated. Have the unit checked by a suitably
qualified service engineer or contact Customer
Experience (lights and audio still in operation).
2.1.1
Alter the temperature control.
2.2.1
Have the unit checked by a suitably qualified
service engineer or contact Customer
Experience.
3.1.1
Alter the temperature control.
3.2.1
Alter the maximum temperature selector.
3.3.1
Have the unit checked by a suitably qualified
service engineer or contact Customer
Experience.
4.1.1
Remove cover and connect cable.
Problem
Cause
Action
FAULT FINDING/TROUBLESHOOTING
