www.desatech.com
111115-01F
4
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
2" from where the pilot flame comes out of the
pilot assembly (see Figure 36). 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.
CLEAning And
MAintEnAnCE
Continued
Thermopile
Jumper Wire
Figure 36 - Pilot Inlet Air Hole
Burner Tube
Pilot Assembly
Pilot Air
Inlet Hole
Ports/Slots
LOGS
• If you remove logs for cleaning, refer to
Install-
ing Logs
, page 17, to properly replace logs.
• Replace log(s) if broken or chipped (dime-sized
or larger).
WiRing diAgRAM
SPECiFiCAtionS
Natural Gas Propane/LP
Btu (Variable)
26,000/39,000 26,000/39,000
Type Gas
Natural Gas Propane/LP
Ignition
Piezo
Piezo
Pressure Manifold 3.5" W.C.
8.0" W.C.
Inlet Gas Pressure (in. of water)
Maximum
10.5"
14"
Minimum*
5"
11"
Shipping Weight 32 lbs.
32 lbs.
* For input adjustment
REPLACEMEnt PARtS
Note:
Use only original replacement parts. This
will protect your warranty coverage for parts
replaced under warranty.
pARTS UNDER WARRANTY
Contact authorized dealers of this product. If
they can’t supply original replacement part(s),
call DESA Heating Products’ Technical Service
Department at 1-866-672-6040.
When calling DESA Heating Products, have
ready
• your name
• your address
• model and serial numbers of your heater
• how heater was malfunctioning
• type of gas used (propane/LP or natural gas)
• purchase date
Usually, we will ask you to return the part to the
factory.
pARTS NOT UNDER WARRANTY
Contact authorized dealers of this product. If they
can’t supply original replacement part(s), call
DESA Heating Products at 1-866-672-6040 for
referral information.
When calling DESA Heating Products, have
ready
• model number of your heater
• the replacement part number
SERViCE HintS
When Gas pressure Is Too Low
• pilot will not stay lit
• burners will have delayed ignition
• heater will not produce specified heat
• propane/LP gas supply may be low
You may feel your gas pressure is too low. If so, con
-
tact your local propane/LP or natural gas supplier.
tECHniCAL SERViCE
You may have further questions about installation,
operation or troubleshooting. If so, contact DESA
Heating Products’ 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 Heating Products’ techni
-
cal services web site at
www.desatech.com
.
