Bentone BG 700-2 Biogas, Installation And Maintenance Instruction

Page: 41 / 56

41 Bentone
11.4 BurnerPro LED fault/lock code table
NO.
F
AUL
T
LED 1
LED 2
LED 3
LED 4
LED 5
LED 6
LED 7
POSSIBLE SOLUTION
OPERA
TION LED

= ON
Fan
Open
damper
Closed
damper
Auto
Ignition
Flame
Status
ICON
1
DIAGNOSTIC ERROR, MAIN MCU INLET

RED
Initial diagnostic error
. Ensure correct status of inputs and outputs
when the unit is turned on.
2
LOCAL
RESET

RED
User-initiated manual reset/lockout or defective reset switch.
3
AIR SENSOR


RED
Air sensor signal [connection 14] could not be detected by the end of the safety time, or loss of the air sensor signal during burner operation
4
DIAGNOSTIC ERROR

RED
“The system detected voltage at terminal 16, 17, 18, or 19 at the incorrect time, or no voltage detected when necessary
. Check
cabling and makes sure the system is running on a single line phase (50/60Hz)”
5
IONISA
TION FLAME LOSS


RED
Flame loss. Inspect the system, check the gas pressure, fl
ame
detector
, cabling, etc.
6
IONISA
TION CIRCUIT
F
AUL
T


RED
Replace the control unit. Contact reseller/distributor
.
7
INTERNAL
COMMUNICA
TION
ERROR



RED
Reset the system to continue normal operation. Contact reseller/ distributor if the fault persists.
8
REMOTE RESET

RED
The user has pressed Remote Reset or the remote controller has short-circuited.
9
IONISA
TION F
AUL
T


RED
Replace the control unit. Contact reseller/distributor
.
10
MAIN PROGRAM SEQUENCE ERROR


RED
Replace the control unit. Contact reseller/distributor
.
11
RAM TEST



RED
Replace the control unit. Contact reseller/distributor
.
12
PROGRAM SEQUENCE ERROR


RED
Replace the control unit. Contact reseller/distributor
.
13
READING ERROR INPUT



RED
Check cabling and makes sure the system is running on a single phase (50/60Hz)
14
TIMER2 ERROR



RED
Replace the control unit. Contact reseller/distributor
.
15
CPU TEST
F
AILED




RED
Replace the control unit. Contact reseller/distributor
.
16
FLAME LOSS


RED
Visually inspect the fl
ame detector and confi
rm that the pilot light
was lit during start-up. Check the fuel supply system.
172 615 70 201022 /3