Bentone B 70-3, Инструкция по установке и обслуживанию

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34
Bentone
NO.
F
AUL
T
LED 1
LED 2
LED 3
LED 4
LED 5
LED 6
LED 7
POSSIBLE SOLUTION
20
FLAME LOSS



RED
Visually inspect the flame detector and confirm that the main flame was
lit during start-up. Check the fuel supply system.
21
WELDED SAFETY
RELA
Y



RED
Replace the control unit. Contact reseller/distributor
.
22
SELF TEST




RED
Replace the control unit. Contact reseller/distributor
.
23
ROM ERROR


RED
Replace the control unit. Contact reseller/distributor
.
24
FLAME LOSS DURING OPERA
TION



RED
Check the cabling. Check the flame detector
. Check the fuel supply system.
25
RAM ERROR



RED
Replace the control unit. Contact reseller/distributor
.
26
INTERNAL
F
AUL
T




RED
Replace the control unit. Contact reseller/distributor
.
27
NOT
USED
28
NOT
USED
29
AMBIENT
TEMPERA
TURE




RED
Ambient temperature below -40 °C or above 70 °C
30
ROM ERROR





RED
Replace the control unit. Contact reseller/distributor
.
31
IONISA
TION SHOR
T-CIRCUIT

RED
Possible external short-circuit between terminals 23 and 24. Contact reseller/ distributor if the fault persists.
32
TIME LIMIT
EXCEEDED FOR
CONTROL
MODE


RED
30-minute activation time passed.
33
ST
ANDBY
F
ALSE FLAME

RED
False flame detected in Standby mode.
34
NOT
USED
RED
35
INTERNAL
RESET


RED
Internal software reset of control unit. Contact reseller/distributor if the fault persists.
36
SOFTW
ARE RESET



RED
Internal software reset of control unit. Contact reseller/distributor if the fault persists.
37
W
AITING TIME
INPUTS



RED
The system was unable to perform airflow sensor test and/or valve closure test.
Check the cabling. Check the air sensor and/or fuel valve switch.
38
INTERNAL
RESET




RED
Internal software reset of control unit. Contact reseller/distributor if the fault persists.
39
SOFTW
ARE RESET


RED
Internal software reset of control unit. Contact reseller/distributor if the fault persists.
40
HARDW
ARE RESET



RED
Replace the control unit. Contact reseller/distributor if the fault persists.
41
HARDW
ARE RESET



RED
Replace the control unit. Contact reseller/distributor if the fault persists.
42
CONTROL
PROGRAM FROZEN




RED
Replace the control unit. Contact the distributor/factory
.
43
CONTROL
PROGRAM FROZEN



RED
Replace the control unit. Contact reseller/distributor
.
44
TIMER2 ERROR




RED
Replace the control unit. Contact reseller/distributor
.
45
LOW VOL
TAGE ERROR




RED
Check mains power
. Contact reseller/distributor if the fault persists.
46
LOW VOL
TAGE ERROR





RED
Check mains power
. Contact reseller/distributor if the fault persists.
47
UV DETECTION F
AUL
TY


RED
Replace the control unit. Contact reseller/distributor
.