Installing Heater Base Assembly; Installation Items Needed - Cedar Ridge CRHD18T Owner's Operation And Installation Manual

Note: After the outside plug on the bottom
of the regulator has been removed, you will
notice a color coded plunger on the inside of
the regulator. This is normal. When the inlet
connection fitting is inserted and tightened,
this plunger will be pushed back by the fit-
ting making all of the adjustments to the gas
being supplied.
4. Apply thread sealant to the threads on
the connection fitting. While pushing in,
rotate the fitting clockwise until the threads
engage the regulator. After the fitting has
been hand tightened into the regulator
use a wrench to complete tightening of
the fitting.

INSTALLING HEATER BASE ASSEMBLY

WARNING: You must secure
this heater to fireplace floor. If
not, heater will move when you
adjust controls. Moving heater
may cause a gas leak.
WARNING: If installing in a
sunken fireplace, special care
is needed. You must raise the
fireplace floor to allow access to
heater control panel. This will in-
sure adequate air flow and guard
against sooting and controls
being damaged. Raise fireplace
floor with noncombustible mate-
rial. Make sure material is secure.
CAUTION: Do not pick up
heater base assembly by burners.
This could damage heater. Only
handle base assembly by grates.
IMPORTANT: Make sure the heater burners
are level. If heater is not level, heater will not
work properly.
200133-01A
INSTALLATION
Make sure the type of gas being
used is correct. Check to make
sure the connection fitting is in
the correct inlet on the regula-
tor. Refer to Connecting to Gas
Supply, page 14.
If you are using natural gas
and the pilot will not light, see
Troubleshooting, page 24.
• hardware package (provided with heater)
• electric drill with 3/16" masonry drill bit
1. Position heater base assembly in fire-
place. Center base assembly left to right
and front to back inside fireplace.
2. Mark screw locations through holes in
mounting brackets (see Figure 11). If
installing in a brick-bottom fireplace, mark
screw locations in mortar joint of bricks.
3. Remove heater base from fireplace.
4. Drill holes at marked locations using 3/16"
drill bit.
5. Attach base assembly to fireplace floor
using two masonry screws provided in
hardware package (see Figure 11).
6. Connect to gas supply. See Connecting
To Gas Supply, page 14.
Figure 11 - Attaching Heater Base to
www.usaprocom.com

Installation Items Needed

Masonry
Screw
Fireplace Floor
13