Monessen Hearth CDVR33N/PV7 User Manual
74D3000
4
BLDV7 Series Gas Fireplace
MILLIVoLt - 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.
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 appli-
ance. Install and attach 1/" gas line onto shut-off
valve.
ance. 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.
to the fireplace for leaks. Use a solution of 50/50
water and soap 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.
LO to get minimum pressure.
5. 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. Figure 32. After taking pressure reading,
be sure and turn captured screw clockwise firmly
to reseal. Do not over torque. Check test points for
gas leaks.
tubing to pressure gauge over test point. Turn unit
to high. Figure 32. 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.
blower.
note: If installed in mobile home, fireplace must be bolted securely to floor.
FP1979
Millivolt gas valve
Millivolt gas valve
FP1979
Figure 32 -
Gas Pressure Check at Gas Valve
Gas Pressure Check at Gas Valve
Pressure
Test “IN”
Test “IN”
Pressure
Test “OUT”
Test “OUT”
HI/LO Knob
Pilot Adjustment Screw
w
arn
In
G
Do not use open flame to check for gas
leaks.
leaks.
w
arn
In
G
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.
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.
C
aut
Ion
Label all wires before disconnecting when
servicing controls. wiring errors can cause
improper and dangerous operation.
servicing controls. wiring errors can cause
improper and dangerous operation.
Verify proper operation after servicing.