Checking Gas Pressure; Electrical Wiring - Majestic 20iLDVNV Installation And Operating Instructions Manual

Ildv series direct vent gas fireplace insert
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20/30/40ILDV Fireplace Insert
1. Check gas type. The gas supply must be the same as
stated on the appliance's rating decal. If the gas supply
is different from the fireplace, STOP! Do not install the
appliance. Contact your dealer immediately.
2. Install and attach flex line provided with on this appliance
to 1/2" gas line.
3. After completing gas line connection, purge air from
gas line and test all gas joints from the gas meter to the
fireplace for leaks. Use a soap and water solution or a
gas sniffer.
4. To adjust flame height, turn HI/LO knob to HI to get
maximum pressure to burner. Turn HI/LO knob to LO
to get minimum pressure.
5. To check gas pressures at valve, turn captured screw
counter clockwise 2 or 3 turns and then place tubing
to pressure gauge over test point. Turn unit to high.
Figure 13. After taking pressure reading, be sure and
turn captured screw clockwise firmly to reseal. Do not
over torque. Check test points for gas leaks with a soap
and water solution or an electronic gas leak detector.
Do not use open flame to check for
gas leaks.

eLectRicAL WiRiNG

This insert will work without any electrical supply. Elec-
tricity is only needed to operate blower.
electrical connections should only be per-
formed by a qualified, licensed electrician.
Main power must be off when connecting to
main electrical power supply or performing
service. All wiring shall be in compliance
with all local, city and state codes. the ap-
pliance, when installed, must be electrically
grounded in accordance with local codes,
or in the absence of local codes, with the
National electrical code ANSi/NFPA 70 (lat-
est edition) and canadian electrical code,
cSA c22.1.
Verify proper operation after servicing.
16

checKiNG GAS PReSSuRe

Pressure
Test "IN"
Pressure Test
"OUT"
HI/LO Knob
Figure 13 -
Gas Pressure Check at Gas Valve
Label all wires before disconnecting when
FP1932
servicing controls. Wiring errors can cause
valve regulator with knobs
improper and dangerous operation.
FP1932
Pilot Adjustment Screw
83D0524

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