DVB Series Direct Vent Gas Fireplace
30
54D0701
MIllIVolt & electRoNIc 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.
2. To ease installation, a 30" (762 mm) flex line with
manual shut-off valve has been provided with on
this appliance. Install and attach
1
/
2
" 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 50/40
water and soap 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 41.
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.
FP1979
Millivolt gas valve
FP1979
Figure 41 -
Gas Pressure Check at Gas Valve
Pressure
Test “IN”
Pressure
Test “OUT”
HI/LO Knob
Pilot Adjustment Screw
W
ARNING
Do not use open flame to check for
gas leaks.
W
ARNING
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.
c
A
ut
Io
N
label all wires before disconnecting
when servicing controls. Wiring errors
can cause improper and dangerous
operation.
Verify proper operation after servicing.
