Troubleshooting - Bloomfield 1228 Owner's Manual

TROUBLESHOOTING

The control panel displays messages and information that can help with fault diagnosis.
Before calling for service, drain off a quart of water, clear the fault code by pressing the
Fn button and turn the unit OFF and ON again at the main suppy. If the fault persist call
service for advice.
Message Displayed
Descale
No Water
Not heating
Overtemp
Thermistor
Possible Cause
Scale on level sensors
Boiler Overfilling
Water Turned Off
Inlet hose bent or blocked
Water pressure too high or low
Drain valve open
Boil-dry / Overheat Protector tripped
Temperature sensor fault
Element failed
PCB fault
Faulty / loose connection
Temperature set too high
Temperature sensor fault
Boiler not filling
Excessive scale in tank
PCB fault
Temperture sensor fault
Descale
Check Water Inlet Valve
Check water supply and drain valve
Call service if fault persists
Check connections
Call service if fault persists
Reduce temperature setting and try again
Call service if fault persists
Call Service
13
Corrective Action