Desa EFP33PR Benutzerhandbuch

108117-01H

Clean the pilot assembly also. A yellow tip on the pilot flame
indicates dust and dirt in the pilot assembly. There is a small pilot
air inlet hole about two inches from where the pilot flame comes out
of the pilot assembly (see Figure 58). 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. You may also clean the pilot air
inlet hole by pushing a common pipe cleaner completely through the
air inlet hole once.

• If you remove logs for cleaning, refer to Installing Logs, pages

21 and 22, to properly replace logs.

• Replace log(s) if broken or chipped (dime-sized or larger).

Burner
Tube

Pilot
Assembly

Pilot Air
Inlet
Hole

Ports/Slots

Btu (Variable)

20,000/33,000

Type Gas

Natural: (CG)EFP33NR

Propane/LP: (CG)EFP33PR

Ignition

Electronic (Automatic)/Piezo (Manual)

Natural Gas

Propane/LP Gas

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

122 lbs.

122 lbs.

* For input adjustment

• pilot will not stay lit

• burners will have delayed ignition

• heater will not produce specified heat

• for propane/LP units, propane/LP gas supply may be low

You may feel your gas pressure is too low. If so, contact your local
natural or propane/LP gas supplier.

You may have further questions about installation, operation, or
troubleshooting. If so, contact DESA International’s Technical
Service Department at 1-866-672-6040. When calling please have
your model and serial numbers of your heater ready.

You can also visit DESA International’s technical service web site
at