Troubleshooting; Ipi System Gas Control Valve - Montigo L38DF-ST Indoor Installation & Maintenance Manual

L38DF-ST* Indoor Gas Fireplace

Troubleshooting

:
SIT Nova 820:
The following is a troubleshooting chart of possible problems:
PROBLEM
Noisy Pilot Flame Locate pilot adjustment screw on
gas control valve. Flame is decreased by
turning adjustment screw clockwise.
Pilot won't ignite Disconnect remote wires and try to
light pilot. If pilot now works, remote
connections are faulty. Check wiring
diagram figure 30.
Main burner will 1. Check wiring (see figure 30).
not light 2. Check wall switch for proper con-
nection.
Page 26
Maintenance
CORRECTIVE ACTION
SIT Proflame 2:
The following is a troubleshooting chart of possible problems:
PROBLEM
Pilot Igniter won't spark
Pilot Igniter sparking, but
Pilot burner will not light
Pilot lights , but Main
burner will not Light
Pilot lights , but Main
burner will not Light and
igniter continues to spark
Fans not working
If your fireplace still does not operate correctly, consult your local
Montigo dealer.
All service and repairs should be performed by a qualified
Technician.
All spare parts, optional fans, and optional trim finishes are available
from your local Montigo dealer.
SOLUTION
1. Check the MAIN ON-OFF switch
(typically located below the valve
cover) and turn ON
2. Ensure main power is ON or new
batteries are installed in the remote
control and backup battery pack (if
available).
3. Check the 3.15A fuse in the control
box and replace if necessary
1. Verify the Inlet and Manifold Gas
Pressure are within acceptable limits
2. Check all connections to gas valve
3. Check connection to stepper motor
(if available)
1. Check and verify all wiring connec-
tions as per the wiring diagram.
2 . Verify the inlet and Manifold Pres-
sure are within acceptable limits
1. Check the Pilot Flame Sensor Rod
and clean with steel wool or similar.
2 . Check the Pilot hood and clean
with steel wool if dirty.
3. Adjust pilot flame using the pilot
adjustment screw if the pilot flame is
too long or too short (Flame should
fully engulf the sensor rod and must
be stable).
4. Check and make sure the ground
wire from the pilot is connected to the
fireplace body.
1. Ensure main power is ON (fire-
place may be operating on back up
batteries).
2. Check the 3.15A fuse in the control
box and replace if necessary
XG0810 - 070714