Weishaupt WL40Z-A 1LN, Руководство пользователя

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Installation and operating instruction
Oil burner WL40Z-A 1LN
10 Troubleshooting
83298902 2/2019-05 La
83-112
The following faults must only be rectified by qualified personnel:
Fault codes Cause Rectification
49h
Actuator does not drive to reference point cor-
rectly Check freedom of movement of air damper and /
or angle drive
Replace actuator [ch. 9.14]
4Ah
Set parameter E0 to 1 and plug in coded plug Check parameter E0 [ch. 6.2.4].
63h
Speed learning curve incorrect Re-adjust burner
65h
First detailed fault code:
00h
Tolerance fault air actuator or frequency con-
verter
Check freedom of movement of air damper and /
or angle drive
Replace actuator [ch. 9.14]
Check frequency converter or fan, replace if ne-
cessary
First detailed fault code:
01h
Tolerance fault air actuator
Check freedom of movement of air damper and /
or angle drive
Replace actuator [ch. 9.14]
First detailed fault code:
02h
Tolerance fault frequency converter
Check frequency converter or fan, replace if ne-
cessary
First detailed fault code:
04h
Tolerance fault air actuator or frequency con-
verter
Check freedom of movement of air damper and /
or angle drive
Replace actuator [ch. 9.14]
Check frequency converter or fan, replace if ne-
cessary
First detailed fault code:
05h
Tolerance fault air actuator
Check freedom of movement of air damper and /
or angle drive
Replace actuator [ch. 9.14]
First detailed fault code:
06h
Tolerance fault frequency converter
Check frequency converter or fan, replace if ne-
cessary
First detailed fault code:
07h
Time run out during speed standardisation
Time in setting mode run out
Press [+] key within 20 seconds during speed
standardisation
Press key within 30 minutes in setting mode
67h
Flame sensor short circuit Replace flame sensor
68h
Alternating value incorrect
Only in conjunction with continuous operation:
Alternating value <
10
(see Service level No.
19
)
Check flame sensor
Check burner setting
A2h
Safety circuit is open Check safety circuit
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
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. 9.16]
A8h
Flame failure during operation Check burner setting
Check oil supply
Check oil nozzles, if necessary replace
Check flame sensor, if necessary replace
A9h
Flame failure during stabilisation time see
A7h