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SERVICE HISTORY AND NOTES
Symptoms
Possible Cause
Remedy
No boiling water
available
Broken tap top
Normal level sensor
holding signal
Thermal cut-out
tripped (no light)
Element failed
Replace tap top (or component)
De-scale
Reset and check for faults
Replace element
Thermal cut-out
trips regularly
Excessive internal scale. (See
‘De-Scale’ page 12)
Faulty wiring to thermistors /
faulty thermistors
Temperature controller needs
adjusting
Element failed to earth
Defective Printed Circuit Board
De-scale the boiler
(Particularly thermistor)
Repair / replace as required
Lower operating temperature
Replace element
Replace Circuit Board
Over ows
Dirt in solenoid valve.
Level sensors require de-
scaling or replacing
Printed circuit board faulty
Clean solenoid lter / or replace
solenoid, “work the boiler” -see
Service Instructions (page 12).
De-scale / replace sensors
Replace P.C.B
BASIC TROUBLE SHOOTING
