Sit Proflame 2; Pilot Burner Adjustment - Montigo B34DV Installation, Operation & Maintenance Manual

B-Series DV-2

Pilot Burner Adjustment.

1. Locate Pilot Adjustment Screw. (See figure 31 or 32.)
2. Adjust pilot screw to provide properly sized flame as shown.
3. After installing or servicing, leak test with a soap solution
with main burner on. Coat pipe and tubing joints, gasket etc.
with soap solution. Bubbles
indicate leaks. Tighten any areas
where the bubbles appear until
the bubbling stops completely.
Figure 33. Pilot Burner.
Troubleshooting:
SIT Nova 820:
The following is a troubleshooting chart of possible
problems:
PROBLEM
Noisy Pilot Flame
Pilot won't ignite
Main burner will not light
Part No. XG0160 - 151125
Maintenance
CORRECTIVE ACTION
Locate pilot adjust-
ment screw on gas
control valve. Flame is
decreased by turning
adjustment screw clock-
wise.
Disconnect remote wires
and try to light pilot. If
pilot now works, remote
connections are faulty.
Check wiring diagram
figure 31.
1. Check wiring (see
figure 31).
2. Check wall switch for
proper connection.
Troubleshooting:

SIT Proflame 2:

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 con-
trol box and replace if necessary
Pilot Igniter sparking, 1. Verify the Inlet and Manifold Gas
but Pilot burner will not Pressure are within acceptable
light limits
2. Check all connections to gas
valve
3. Check connection to stepper
motor (if available)
Pilot lights , but Main 1. Check and verify all wiring con-
burner will not Light nections as per the wiring diagram.
2 . Verify the inlet and Manifold
Pressure are within acceptable
limits
Pilot lights , but Main 1. Check the Pilot Flame Sensor
burner will not Light Rod and clean with steel wool or
and igniter continues to similar.
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 con-
nected to the fireplace body.
Fans not working 1. Ensure main power is ON (fire-
place may be operating on back up
batteries).
2. Check the 3.15A fuse in the con-
trol 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.
B-Series DV-2 Gas Fireplace
B-Series DV-2-F
Page 27