Desa EFS33PRB User Manual

www.desatech.com
113132-01B
22
6. In case any large clumps of dust have now
been pushed into the burner repeat steps 3 and
4, page 21.
Clean the pilot assembly also. A yellow tip on the
pilot flame indicates dust and dirt in the pilot as
-
sembly. There is a small pilot air inlet hole about
two inches from where the pilot flame comes out
of the pilot assembly (see Figure 39). With the unit
off, lightly blow air through the air inlet hole. You
may blow through a drinking straw if compressed
air is not available.
LOGS
• If you remove logs for cleaning, refer to Install-
ing Logs, page 16, to properly replace logs.
• Replace log(s) if broken or chipped (dime-sized
or larger).
Figure 39 - Pilot Inlet Air Hole
Burner
Tube
Pilot
Assembly
Pilot Air
Inlet Hole
Ports/
Slots
CLEANING AND
MAINTENANCE
Continued
A
U
TO
O
FF
ON
Thermopile
WIRING DIAGRAM
Note: For proper operation of optional accessories,
the wires from the switch to the control must be
connected exactly as shown.
SPECIFICATIONS
Models EFS33NRB and VSGF33NRB
Btu (Variable) 20,000/33,000
Type Gas Natural Gas Only
Ignition Piezo
Pressure Manifold 3.5" W.C.
Inlet Gas Pressure (in. of water)
Maximum 10.5"
Minimum* 5"
Shipping Weight 122 lbs.
* For input adjustment
Models EFS33PRB and VSGF33PRB
Btu (Variable) 20,000/33,000
Type Gas Propane/LP Only
Ignition Piezo
Pressure Manifold 7.9" W.C.
Inlet Gas Pressure (in. of water)
Maximum 13"
Minimum* 11"
Shipping Weight 122 lbs.
* For input adjustment

Desa EFS33PRB Specifications

General

Brand	Desa
Model	EFS33PRB
Category	Indoor Fireplace
Language	English