Bentone BG 450, Installation And Maintenance Instruction

Page: 42 / 52

42 Bentone
NO.
F
AUL
T
LED 1
LED 2
LED 3
LED 4
LED 5
LED 6
LED 7
POSSIBLE SOLUTION
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
T
AGE ERROR




RED
Check mains power
. Contact reseller/distributor if the fault persists.
46
LOW VOL
T
AGE 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
.
48
INTERNAL
F
AUL
T



RED
Replace the control unit. Contact reseller/distributor
.
49
INTERNAL
F
AUL
T



RED
Replace the control unit. Contact reseller/distributor
.
50
IGNITION FEEDBACK




RED
The system detected voltage at terminal 16 at the incorrect time, or
no voltage. Check cabling and ensure sufficient earthing.
51
PILOT
FEEDBACK



RED
The system detected voltage at terminal 17 at the incorrect time, or
no voltage. Check cabling and ensure sufficient earthing.
52
MAINP
FEEDBACK




RED
The system detected voltage at terminal 19 at the incorrect time, or
no voltage. Check cabling and ensure sufficient earthing.
53
W
AITING
TIME
FEEDBACK
LIMIT
EXCEEDED




RED
Loss of feedback from the damper motor for more than 10 minutes. Check the cabling. Check the damper motor
.
54
MAIND FEEDBACK





RED
The system detected voltage at terminal 18 at the incorrect time, or
no voltage. Check cabling and ensure sufficient earthing.
55
DIAGNOSTICS INTERRUPTED



RED
Replace the control unit. Contact reseller/distributor
.
56
UV F
ALSE FLAME




RED
False flame detected prior to ignition. Check the cabling. Check the flame detector
. Ensure sufficient earthing.
57
IONISA
TION F
ALSE FLAME




RED
False flame detected prior to ignition. Check the cabling. Check the flame detector
. Ensure sufficient earthing.
58
OPEN FEEDBACK READING





RED
The system detected voltage at terminal 8 at the incorrect time, or no
voltage. Check cabling and ensure sufficient earthing.
59
ADJACENT
POLE SHOR
T
-
CIRCUIT




RED
Replace the control unit. Contact reseller/distributor
.
60
LOCAL
RESET






RED
The local reset button has been pressed in for more than 10 seconds, or the reset button is stuck.
61
FUEL
V
AL
VE OPEN




RED
Fuel valve open at incorrect time.
62
STRONG UV FLAME





RED
Flame detector too close to the flame. Increase the distance between the flame detector and the flame.
63
INTERNAL
F
AUL
T

RED
Replace the control unit. Contact reseller/distributor
.
172 615 70 201022 /5