Page 17
Part No. XG0105A
ME34-DV Modular Fireplace
Maintenance
Troubleshooting
If your fireplace still does not operate correctly, consult your dealer or
the manufacturer.
All service and repairs should be performed by a qualified
agency.
All spare parts, optional fans (see optional fan instruction guide), and
optional trim finishes are available from the manufacturer or your local
dealer.
Gas Control Valve
Figure 28.
Sit Nova 820
gas valve
.
Pilot Burner Adjustment
1.
Locate Pilot Adjustment Screw.
(See figure 28.)
2.
Adjust pilot screw to provide properly sized flame as shown in
figure 29).
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.
ME34-DV-I
Figure 29.
Pilot Burner
Troubleshooting
The following is a troubleshooting chart of possible problems:
PROBLEM
CORRECTIVE ACTION
Noisy Pilot Flame
Locate pilot adjustement 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
28
.
Main burner will
1. Check wiring (
see figure 28
).
not light
2. Check wall switch for proper con-
nection.
ME34-DV
Manifold Pressure
Test Connection
Pilot Adjustment Screw
Inlet
Pressure
Power
Generator
Wall Switch
