Step 2 Positioning, Leveling, And Securing The Insert; Step 3 The Gas Control Systems; Step 4 The Gas Supply Line - Heat & Glo FB-Grand Installer's Manual

Step 2. Positioning, Leveling, and
Securing the Insert
Remote Control
The receiver for the remotes must be installed BETWEEN
the base pan of the insert and the firebox of the wood-burn-
ing fireplace (see photo below).
REMOTE
RECEIVER
UNIT
EXISTING BOTTOM
OF FIREPLACE
• Place the insert into position.
• Level the insert from side to side and from front to back.
Use the leveling legs included with the manual
bag if necessary to set each corner of the base.
Step 3. The Gas Control System
WARNING: THIS UNIT IS NOT FOR USE WITH
!
SOLID FUEL.
These models use a standing pilot ignition type of gas con-
trol system.
Standing Pilot Ignition System
This system includes millivolt control valve, standing pilot,
thermopile/thermocouple flame sensor, and piezo ignitor.
WARNING: 110-120 VAC MUST NEVER BE
!
CONNECTED TO A CONTROL VALVE IN A
MILLIVOLT SYSTEM.
Figure 6. Gas Controls System
EXISTING SIDE
REFRACTORY
STANDING PILOT
Step 4. The Gas Supply Line
NOTE: Have the gas supply line installed in accordance
with local building codes by a qualified installer
approved and/or licensed as required by the locality.
(In the state of Massachusetts installation must be
performed by a licensed plumber or gas fitter).
NOTE: Before the first firing of the fireplace, the gas
supply line should be purged of any trapped air.
NOTE: Consult local building codes to properly size
the gas supply line leading to the 1/2 inch (13 mm)
hook-up at the unit.
This gas fireplace is designed to accept a 1/2 inch
(13 mm) gas supply line. To install the gas supply line:
• A listed (and State of Massachusetts approved) 1/2 inch
(13mm) tee-handle manual shut-off valve and a listed
flexible gas connector are connected to the 1/2 inch
(13mm) inlet of the control valve. NOTE: If substituting
for these components, please consult local codes for
compliance.
• Locate the gas line access hole in the outer casing of
the fireplace.
• Open the lower grille, insert the gas supply line through
the gas line hole, and connect it to the shut-off valve.
• When attaching the pipe, support the control so that the
lines are not bent or torn.
• After the gas line installation is complete, use a soap
solution to carefully check all gas connections for leaks.
WARNING: DO NOT USE AN OPEN FLAME
!
TO CHECK FOR GAS LEAKS.
GAS FLEXIBLE
SHUT-OFF GAS LINE
Figure 7. Gas Supply Line
18
CONTROLS