Desa VTGF33PRA CLEANING AND MAINTENANCE, SPECIFICATIONS

www.desatech.com 110112-01C
26
Pilot
Assembly
LOGS
• If you remove logs for cleaning, refer to Install-
ing Logs, page 18, to properly replace logs.
• Replace log(s) if broken or chipped (dime-sized
or larger).
Figure 47 - Cleaning Pilot Air Inlet Hole
Pilot Air
Inlet Hole
Pilot Bracket
CLEANING AND
MAINTENANCE
Continued
SPECIFICATIONS
Btu (Variable) 20,000/33,000
Type Gas Natural: VTGF33NRA
Propane/LP: VTGF33PRA
Ignition Electronic (Automatic)/
Piezo (Manual)
Natural Propane/LP
Manifold Pressure 3.5" W.C. 8.0" W.C.
Inlet Gas Pressure (in. of water)
Maximum 10.5" 14"
Minimum* 5" 11"
Shipping Weight 78 lbs. 78 lbs.
* For input adjustment
Access Hole
For Cleaning
PIlot
TROUBLESHOOTING
WARNING: Turn off heater and let cool before servicing. Only a
qualified service person should service and repair heater.
CAUTION: Never use a wire, needle, or similar object to clean
ODS/pilot. This can damage ODS/pilot unit.
Note: All troubleshooting items are listed in order of operation.
POSSIBLE CAUSE
1. Battery in remote control is ei-
ther missing or has low power
2. Remote control is not pointed
toward fireplace
3. Manual ignition bypass
switch not in OFF position
4. No power available to fire-
place
5. Ignitor electrode not con-
nected to ignitor cable
6. Broken ignitor cable
7. Ignitor electrode broken
8. Ignitor electrode positioned
wrong
REMEDY
1. Replace battery in remote
control
2. Point remote control toward
lower front panel of fireplace
when operating
3. Place manual ignition bypass
switch in OFF position
4. Make sure power cord is
plugged into electrical outlet
and outlet has power
5. Reconnect ignitor cable
6. Replace ignitor cable
7. Replace electrode
8. Replace ODS pilot
OBSERVED PROBLEM
When buttons on remote control
are pressed, there is no response
from fireplace