1. Thread the bushing into one end of manual shut off
valve. Use pipe thread compound at this connection
and tighten securely.
2. Thread the rigid end of the hose into the bushing.
Use pipe thread compound at this connection and
tighten securely.
3. Thread other end of gas hose with fitting to the
adapter at inlet of gas control valve on heater.
Tighten securely.
4. Connect the gas supply to inlet of manual gas shut off
as required by local codes.
GAS TRAIN ASSEMBLY
9
BUSHING
TO ZONE CONTROL
PANEL PLUMBING
VALVE, SHUT-OFF
HOSE
GAS CONTROL
ADAPTER
HEATER
FIG. 3
Filter Instructions
1. Position the filter sleeve onto the injector body.
Fasten the sleeve to the body by pushing the slots of
the sleeve onto the tabs of the body. Rotate the
sleeve so it locks into place on the injector body. See
Fig. 4.
2. Expand the elastic on the filter and slide the filter over
the sleeve. Make sure the elastic of the filter is
covering the top of the sleeve and that the seam of
the filter is perpendicular to the canopy edge of the
heater. See Fig. 4. Filter sleeve holes will not be
exposed when the filter is properly installed.
3. After installation, make sure that the filter does not
sag or touch the canopy of the heater.
4. The operating position of the heater must allow for a
tilt of the canopy of between 1° (min.) and 5° (max.)
from the filter end of the heater. The tilt angle is
necessary to allow proper venting of combustion by-
products from the heater as well as minimize
convective and radiant heat to the filter element.
INSTALLING FILTER
ATTENTION
MODEL II17 H
HEATERS
■
There will be a snug fit of the filter against the control
box after filter installation.
TO GAS
SUPPLY
ATTENTION
■
The control end of the heater must be down 1 to 5
from horizontal. Refer to Fig. 2 on Page 8 for proper
hanging and installation information.
Summary of Contents for I17
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