R-Co Kingsman FDV451LP, Installation Instructions Manual

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FDV451 / MQFDV453 Gas Conversion Part A
Models: FDV451N, FDV451NE, FDV451NE2, FDV451LP, FDV451LPE, FDV451LPE2, MQFDV453N, MQFDV453NE, MQFDV453NE2,
MQFDV453LP, MQFDV453LPE, MQFDV453LPE2
Kit Number Description Pilot Orifice Burner Orifice
Brass (1000-255)
Brass Nipple Air Shutter Hi/Lo Regulator
450DV-CKLP
Propane
Conversion
-Millivolt-
1001-P167SI
#30
(977.167)
#50 1000-253
Closed
Fully Open 1001-P202SI
(0.907.202)
450DV -CKNG
NG Conversion
-Millivolt-
1001-P165SI
#51 (977.165)
#32 1000-253
Closed
1/4” 1001-P201SI
(0.907.201)
450DV -CKLPI
Propane
Conversion
-IPI-
1001-P168SI
#35 (977.168)
#50 1000-253
Closed
Fully Open 1002-P014SI
(0.907.014)
450DV -CKLP2
Propane
Conversion
-IPI-
1001-P168SI
#35
(977.168)
#50 1000-253
Closed
Fully Open 1002-P012SI
(907.012)
450DV -CKNGI
NG Conversion
-IPI-
1001-P166SI
#62 (977.166)
#32 1000-253
Closed
1/4” 1002-P016SI
(0.907.016)
450DV -CKNG2
NG Conversion
-IPI-
1001-P166SI
#62
(977.166)
#32 1000-253
Closed
1/4” 1002-P013SI
(907.013)
IMPORTANT: Always check for gas leaks with a soap and water solution. DO NOT USE OPEN FLAME FOR LEAK TESTING.
1. The Burner Tube must be removed from the Burner Pan Assembly
(See Burner Tube Removal ). Adjust the Air Shutter to the correct
Primary Air setting as specified in the manual or on the label plate. To
adjust the Primary Air setting, loosen screw on the side of the Air
Shutter and rotate to the correct opening using a drill bit or tape
measure. Retighten screw.
2. Remove the Main Orifice using a ½” wrench and replace with the new
Conversion Orifice which came with the Conversion Kit.
3.
Replace the Burner Tube. Install the new Pilot Orifice (See Pilot
Conversion
) and Hi/Lo valve regulator by following instructions
supplied with the Conversion Kit.
Refer to “Gas Specifications Chart” for inlet pressures and input ratings. Clock meter to verify input rate. Place conversion label as close to
converted gas control as possible. Refer to lighting instructions to verify the normal operating sequence of the ignition system.
-Warning-
This conversion kit shall be installed by a qualified service agency in accordance with the manufacturer's
instructions and all applicable codes and requirements of the authority having jurisdiction. If the information
in these instructions is not followed exactly, a fire, explosion or production of carbon monoxide may result
causing property damage, personal injury or loss of life. The qualified service agency is responsible for the
proper installation of this kit. The installation is not proper and complete until the operation of the converted
appliance is checked as specified in the manufacturer's instructions supplied with the kit.
Pilot Must Maintain This Relationship With
Burner.
Caution
:
The gas supply shall be shut off
prior to disconnecting the electrical
power, before proceeding with the
conversion.
Parts List:
 HI/LO Pressure
Regulator Assembly
 Pilot Orifice

Burner Orifice
 Brass Nipple
 Instructions
 Conversion Kit Label
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