LG DLEX3250 Series - MAINTENANCE; Regular Cleaning Procedures; Ductwork Maintenance

38 39
GAS IGNITION
START
GAS IGNITION
ON
ON OFF
OFFON
CLOSE
VALVE 1
IGNITER
VALVE 2
FLAME
DETECT
OPEN
GAS VA LVE STRUCTURE
Adjustment Screw
GAS VALVE FLOW
START KEY PUSH
DRYING
)FFO 2 EVLAV( NO 1 EVLAV
VALVE 2 ON
IGNITER ON
FLAME DETECT OPEN
IGNITER
TEMPERATURE ABOUT
GAS IGNITION
FLAME DETECT CLOSE
VALVE 2 OFF
NO
NO
YES
YES
Gas type Marking
Shape
Orifice P/No
11
CHANGE GAS SETTING (NATURAL GAS, PROPANE GAS)
Natural Gas mode is set. Propane Gas Orifice is on sale as a Service
Part to authorized servicers only.
STEP 1 : VA LVE SETTING
STEP 2 : ORIFICE CHANGE
Natural Gas
Propane Gas
4948EL4001B
4948EL4002C
Kit contents: Orifice (Dia. = 1.47mm, for Propane Gas)
Conversion Label
Instruction Sheet
NCU
PCU
Remove 2 screws.
Disassemble the pipe assembly.
Replace Natural Gas orifice with Propane Gas orifice.
Opened
Closed
Full open
Adjustment screw
Close
Adjustment screw
Orifice
Initially,
H
Warning
The burner is set for natural gas at the factory. The propane orifice
conversion kit is sold as a service part to autherized servicers only.
Part numbers are shown below.
Changing orifices and gas valve adjustments improperly can result in an
explosion and/or fire. Conversion must be made by a qualified technician.