Wiring Diagram; Specifications - Desa EFS33NRB Owner's Operation And Installation Manual

CLEANING AND
MAINTENANCE
Continued
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 com-
pressed air is not available.
Pilot
Assembly
Burner
Tube
Pilot Air
Inlet Hole
Figure 39 - Pilot Inlet Air Hole
LOGS
• If you remove logs for cleaning, refer to In-
stalling Logs, page 16, to properly replace logs.
• Replace log(s) if broken or chipped (dime-sized
or larger).
22
Note: For proper operation of optional accesso-
ries, the wires from the switch to the control must
be connected exactly as shown.
Ports/
Slots
MODELS EFS33NRB and VSGF33NRB
Btu (Variable)
Type Gas
Ignition
Pressure Manifold
Inlet Gas Pressure (in. of water)
Maximum
Minimum*
Shipping Weight
* For input adjustment
MODELS EFS33PRB and VSGF33PRB
Btu (Variable)
Type Gas
Ignition
Pressure Manifold
Inlet Gas Pressure (in. of water)
Maximum
Minimum*
Shipping Weight
* For input adjustment
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WIRING DIAGRAM

SPECIFICATIONS

20,000/33,000
Natural Gas Only
Piezo
3.5" W.C.
10.5"
5"
122 lbs.
20,000/33,000
Propane/LP Only
Piezo
7.9" W.C.
13"
11"
122 lbs.
Thermopile
113132-01A