Fastrax Hellfire 900, Installation, Operation & Maintenance Instructions Manual

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Table 10 – Fault Condition Codes and LED States
Code
Alarm
Type
Fault Condition LED State
1 Minor
Selector switch left in
OFF position for more
than 60 minutes.
ENABLE Dark
2 Major
Air switch does not
open after fan motor
turned off.
AIR SW Alternating
3 Major
Air switch does not
close after fan motor
turned on.
AIR SW Alternating
10 Major
Flame failure at start
up. FSR
ALARM
Alternating
11 Major
Loss of flame signal
while running. FSR
ALARM
Alternating
12 Major
4 FSR alarms within 2
minutes.
FSR
ALARM
Alternating
13 Major
Gas valve does
not energize when
expected.
FSR
CHECK
Alternating
14 NA FSR in alarm.
FSR
ALARM
Solid Red
20 Minor
Cycling thermostat
failed to close after 10
minutes.
CYCLING Alternating
21 Major
Maximum output air
temperature exceed.
High limit thermostat
closed momentarily.
HIGH LIM Alternating
30 Minor
Controller in
configuration mode.
JP1 jumper shorted.
(none)
31 Minor
EMS module TEST
switch on.
SENSOR
WET
Solid Red
E.17 Aggressive Retry Feature
1. The controller has an aggressive retry feature. It is
intended to avoid nuisance failure shutdowns and
alarm indications due to temporary conditions, such as
condensation on the igniter and or flame rod, which are
rectified with repeated attempts.
2. In the event of an FSR alarm, as indicated by the FSR
ALARM LED, occurring at start up or under normal
operation, this feature will reset the FSR and allow up to 4
trials for ignition attempts within 2 minutes.
3. Between attempts the STATUS LED alternates red and
green and after 20 seconds the FSR is reset, as indicated
by a pulse of the RES LED and the clearing of the FSR
ALARM LED.
4. After 4 failures within 2 minutes, the heater ceases
operation, the controller locks out, the STATUS LED turns
solid red, the run indications are removed and the alarm
indications applied with the ALARM FSR LED alternating
on and off.
E.18 Reset
1. Prior to performing a reset:
WARNING
WARNING. If you smell gas; Immediately extinguish all
sources of ignition and turn off gas source.
Call qualified service technician to repair leak.
1.1 Toggle the selector switch to OFF.
1.2 Gain access to the controller by removing the
electrical access panel.
NOTE: Note the status of the controller LEDs, contactor thermal
overload relay reset (three phase models only), control
panel circuit breaker, and motor circuit breaker. Connect
a display module to the FSR and note the current and
past fault histories.
1.3 Close any tripped or open breakers. Green means
safe and red means danger circuit energized.
1.4 In the case of three phase models, if found tripped,
reset the thermal overload relay located on the panel
and connected to the contactor.
WARNING
WARNING. Risk of cutting fingers or hand.
Open motor circuit breaker before opening combustion
chamber access panel. Keep clear of fan.
1.5 In the case of single phase models, OPEN THE
MOTOR CIRCUIT BREAKER. Remove the
combustion chamber access panel and, if tripped,
reset the thermal overload switch found on the
motors junction box. Close the combustion chamber
access panel and close the motor circuit breaker.
2. Press and release the controller reset.