Troubleshooting; Sit Nova 820; Honeywell; Sit Proflame 2 - Montigo H38DF ST Installation & Maintenance Manual

H*38DF 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
connection.

Honeywell:

The following is a troubleshooting chart of possible problems:
Page 32
Maintenance
CORRECTIVE ACTION

SIT Proflame 2:

The following is a troubleshooting chart of possible problems:
PROBLEM SOLUTION
Pilot Igniter won't spark 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
Pilot Igniter sparking, but 1. Verify the Inlet and Manifold Gas
Pilot burner will not light Pressure are within acceptable limits
2. Check all connections to gas valve
3. Check connection to stepper motor
(if available)
Pilot lights , but Main burner 1. Check and verify all wiring connections
will not Light as per the wiring diagram.
2 . Verify the inlet and Manifold Pressure
are within acceptable limits
Pilot lights , but Main burner 1. Check the Pilot Flame Sensor Rod
will not Light and igniter and clean with steel wool or similar.
continues to spark
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.
Fans not working 1. Ensure main power is ON (fireplace
may be operating on back up batteries).
2. Check the 3.15A fuse in the control
box and replace if necessary
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.
XG0207 - 150204.1