5-28
System Number Error Possible Cause Trouble Shooting
SMOKE
10
Smoke comm
error
- Wiring harness bad between
power distribution board and main
control board.
- Power distribution board bad
- Main control board failed
- Ohm check wiring harness
- Replace power distribution
board
- Replace main control board
10.1
Smoke
Controller
50/60 Hz
Detection
Error
- Always displayed when powered
by docker
- Bad AC Power board
- Wiring harness from the main
control board to power distribution
board bad
N/A
10.2
No smoke
sensor
detected
- Smoke ULPA filter not engaged
fully
- Wiring harness damaged
- Smoke ULPA filter damaged
- Insert smoke ULPA filter
- Ohm check / replace wiring
harness
- Replace smoke ULPA filter
VOL
DISPLAY
11.0
Volume
display comm
error
- Wiring harness bad between
volume display and main control
board.
- Power distribution board bad
- Main control board failed
- Ohm check wiring harness
- Replace volume display
- Replace main control board
CANISTER
12.0
Canister
reader comm
error
- Wiring harness bad between
power distribution board and main
control board.
- Power distribution board bad
- Main control board failed
- Ohm check wiring harness
- Replace power distribution
board
- Replace main control board
12.1
FPGA load
error
N/A
- Replace power distribution
board
12.2
FPGA flash
error
N/A
- Replace power distribution
board
12.3
Ambient
temp sensor
error
N/A N/A
12.4
Small tank
temp sensor
error
- Wiring harness going to the
canister calibration board
- Canister calibration board failed
- Ohm check wiring harness
- Replace canister
12.5
Large tank
temp sensor
error
- Wiring harness going to the
canister calibration board
- Canister calibration board failed
- Ohm check wiring harness
- Replace canister
12.6
Small tank
eeprom error
- Wiring harness going to the
canister calibration board
- Canister calibration board failed
- Ohm check wiring harness
- Replace canister
12.7
Large tank
eeprom error
- Wiring harness going to the
canister calibration board
- Canister calibration board failed
- Ohm check wiring harness
- Replace canister