GB & IE
49
E26
Indicates power supply with incorrect pin orientation connected to USB inlet.
E32, E43, E46, E47, E52, E53, E55, E56, E62
Indicates self-test procedure of valve electronics has failed.
Possible reasons:-
Completely flat batteries.
Liquid ingress affecting electronics (e.g. following leak test with soapy water).
E33, E34, E35, E36, E37, E38, E39, E40, E41, E42
Indicates internal piston is not moving freely.
Possible reasons:-
Contamination of valve inlet/outlet with debris from supply pipe or other.
Mechanical damage of valve.
NOTE: After cleaning and before resetting error codes, ensure fire has been allowed to fully cool.
Upon starting the valve will reinitialize and perform a re-calibration. The valve
MUST
be cold to
perform this task.
NOTE: If the valve needs to be replaced, ensure to check pipework for contamination prior to fitting
new valve to help avoid repeated problems.
E48
Indicates that the control has detected a short circuit of the thermocouple.
Possible reasons:-
Thermocouple connection reversed/incorrect.
Insulated thermocouple wire shorting to chassis earth (damaged insulation).
Damaged, defective, or worn out thermocouple.
Weak connection from thermocouple to valve.
E49
Indicates valve has detected a false flame signal on electrode.
Possible reasons:-
Contamination of the electrode with carbon deposits, conductive liquids (leak detection
spray), or similar.
Contamination of thermocouple/valve connection with conductive liquids (leak detection
spray), or similar.
NOTE: It is critical to avoid leak detection fluid making contact with any part of the valve other than
the threaded pipe connections. Leak detection fluids are highly corrosive and will damage any
electronics with which they make contact. Other forms of leak detection should be used where
possible.