Check Gas Pressure - Signature Command; Electrical Installation - Signature Command; Electrical Wiring - Monessen Hearth WDV Wideview WDV500 Installation And Operating Instructions For

sIGnature cOMManD - checK Gas pressure and electrIcal InstallatIOn
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.
. To ease installation, a 4" (610 mm) flex line with manual
shut-off valve has been provided with on this appliance.
Install and attach 1/" gas line onto shut-off valve.
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 solution of 50/50 water and
soap solution or a gas sniffer.
4. To check gas pressures at valve, turn captured screw
counter clockwise  or 3 turns and then place tubing to
pressure gauge over test point. Turn unit to high. Fig-
ure 31 After taking pressure reading, be sure and turn
captured screw clockwise firmly to reseal. Do not over
torque. Check test points for gas leaks.

electrIcal WIrInG

This fireplace will work without any electrical supply. Electricity is only needed to operate blower.
nOte: If installed in mobile home, fireplace must be bolted securely to floor.
electrical connections should only
be performed 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 appliance, 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 (latest edition) and
Canadian Electrical Code, CSA C22.1.
78D0011
Pressure Outlet
Figure 31 -
Signature Command Valve
FP1909a
signature command valve
Do not use open flame to check for gas
leaks.
alternate view
8/08
label all wires before disconnecting when
servicing controls. Wiring errors can cause
improper and dangerous operation.
Verify proper operation after servicing.
WDV Series Gas Fireplace
Pressure Inlet
FP1909a
Pilot Adjust-
ment Screw
3