Weishaupt WGL30/1-C ZM, Инструкция по установке и эксплуатации, Страница: 109 / 144

Installation and operating instruction
Dual fuel burner WGL30/1-C ZM
10 Troubleshooting
83260202 1/2019-02 La
109-144
The following faults must only be rectified by qualified personnel:
Fault codes Cause Rectification
65h
First detailed fault code:
00h
Tolerance fault air actuator or gas actuator
Check freedom of movement of air damper and /
or angle drive
Check freedom of movement of gas butterfly
valve
Replace actuator
First detailed fault code:
01h
Tolerance fault air actuator or gas actuator
Check freedom of movement of air damper and /
or angle drive
Check freedom of movement of gas butterfly
valve
Replace actuator
First detailed fault code:
02h
Tolerance fault gas actuator
Check freedom of movement of gas butterfly
valve
Replace actuator [ch. 9.15]
First detailed fault code:
03h
Tolerance fault gas actuator
Check freedom of movement of gas butterfly
valve
Replace actuator [ch. 9.15]
First detailed fault code:
04h
Tolerance fault air actuator
Check freedom of movement of air damper and /
or angle drive
Replace actuator [ch. 9.13]
First detailed fault code:
05h
Tolerance fault air actuator
Check freedom of movement of air damper and /
or angle drive
Replace actuator [ch. 9.13]
First detailed fault code:
07h
Time in setting mode run out
Plugs of actuators for gas and air mixed up
Press key within 30 minutes in setting mode
Change over plugs
A2h
Safety circuit is open Check safety circuit
A4h
Reverse voltage valve 1 Check wiring to double solenoid valve
A5h
Reverse voltage valve 2 Check wiring to double solenoid valve
A6h
Flame simulation/extraneous light Find and eliminate extraneous light source
Check flame sensor
A7h
No flame signal after safety time Check oil nozzles, if necessary replace [ch. 9.8]
Set ignition electrodes [ch. 9.6]
Check the ignition unit and replace if necessary
Check solenoid valve coil and cable, replace if
necessary
Check flame sensor and cable, if necessary re-
place
Check mixing pressure, if necessary reduce
Check burner setting
Replace combustion manager [ch. 9.19]
A8h
Flame failure during operation Check burner setting
Check oil supply
Check oil nozzles, if necessary replace [ch. 9.8]
Check flame sensor, if necessary replace
A9h
Flame failure during stabilisation time see
A7h
AAh
Switch contact of air pressure switch not in
Standby Check air pressure influences
Check air pressure switch setting [ch. 7.3.2]
Check air pressure switch and cable, replace if
necessary
Replace combustion manager [ch. 9.19]