Bentone B 70-3, Installation And Maintenance Instruction

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33
Bentone
10.4 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.
17
CABLE F
AUL
T


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 phase (50/60Hz)
18
SAFETY
RELA
Y
F
AUL
T



RED
Replace the control unit. Contact reseller/distributor
19
FUEL
V
AL
VE OPEN


RED
Check fuel valve cabling.
The valves may not be fully closed.