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Troubleshooting the Gas Control System
Comfort Valve System Control Sequence of Operation with Remote
Control
Local Path
On Path Auto Path
Move switch from
manual to remote.
Press any key on
remote control
If the manual switch
is set to remote,
press the mode
button to display ON.
Does the remote
control the main
burner and fan?
Does remote
control change
levels of flame
height, fan speed?
Yes
No
Set levels of flame
height and fan to
“0” to shut off
main burner and
fan
Yes
Turn pilotstat knob
to OFF to turn
valve completely
off
Move switch from
local to remote.
Press any key on
remote control
within 30 seconds
If the setting is
above room
temperature on
the remote control
does the main
valve and fan turn
on?
If the setting is
below room
temperature on
the remote
control, does the
main valve and
fan turn off?
Turn pilotstat knob
to OFF to turn
valve completely
off.
No
No
Five minute
wait period
Set manual switch
to local or remote
Light pilot burner
Did the LED stop
blinking?
Release pilotstat
knob
Turn pilotstat
knob from PILOT
to ON
Cycle switch once and
leave in remote. Press
any key on the Remote
Control for recognition
operation.
Review LED
failure analysis
Move switch from
manual to remote.
Press any key on the
remote control.
Move switch back to
If manual switch is
set to LOCAL, did
main burner light
and fan turn on?
Yes
Turn pilotstat knob to
PILOT to turn off
main burner
Turn pilotstat knob to
OFF to turn valve
completely off.
Choose Manual or
Remote path. Set
switch to manual or
remote.
If the manual switch
is set to remote,
press the mode
button to display
AUTO. Does the
remote control
display the room and
temperature
settings?
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