Checking Gas Pressure - (Signature Command System); Electrical Wiring (Signature Command System) - Monessen Hearth BLDV400 Installation And Operating Instructions Manual

SIGNATURE COMMAND - CHECKING 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 immedi-
ately.
2. To ease installation, a 24" (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 2 or 3 turns and then place tub-
ing to pressure gauge over test point. Turn unit to
high. Figure 50. 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.
Label all wires before disconnecting when servicing controls. Wiring errors can cause
improper and dangerous operation.
Verify proper operation after servicing.
36
Pressure Outlet
Figure 50 - Signature Command Valve
FP1909a
Do not use open flame to check for signature command valve
gas leaks.
alternate view
8/08
Pressure Inlet
Pilot Adjust-
ment Screw
74D0009