Reznor B Option - Power Venter Installation - Manual (Page 12)

Form I-F/B-PV, Page 12
WARNING: This optional venter
must be installed and wired in
accordance with these installa-
tion instructions. Flow switch
MUST be wired in series with the
thermostat to interrupt main gas
valve circuit. Flow switch must
be checked for proper opera-
tion before and after installation
of the vent. See Hazard Levels,
page 2.
DANGER: The gas burner in all Reznor gas-fired equipment is designed and equipped to
provide safe, complete combustion. However, if the installation does not permit the burner
to receive the proper supply of combustion air, complete combustion may not occur. The
result is incomplete combustion which produces carbon monoxide, a poisonous gas that
can cause death. Safe operation of indirect-fired gas burning equipment requires a properly
operating vent system which vents all flue products to the outside atmosphere. FAILURE TO
PROVIDE PROPER VENTING WILL RESULT IN A HEALTH HAZARD WHICH COULD CAUSE
SERIOUS PERSONAL INJURY OR DEATH.
Always comply with the combustion air requirements in the installation codes and
instructions. Combustion air at the burner should be regulated only by manufacturer-provided
equipment. NEVER RESTRICT OR OTHERWISE ALTER THE SUPPLY OF COMBUSTION AIR
TO ANY HEATER. Indoor units installed in a confined space must be supplied with air for
combustion as required by Codes and in the heater installation manual. MAINTAIN THE
VENT SYSTEM IN STRUCTURALLY SOUND AND PROPERLY OPERATING CONDITION.
9. Test Venter Operation
Turn on the electric and the gas. Following the lighting instructions, light the
heater. Test the unit for proper venting. With the building at the maximum nega-
tive pressure, operate the heater at the normal input. Check the airflow direc-
tion at the relief opening of the drafthood. Room air should be flowing into the
relief opening. See FIGURE 16.
Installation
Instructions
(cont'd)
DANGER: Do not put a heater into service that does not properly exhaust flue gases to the
outside atmosphere. See Hazard Levels, page 2.
ROOM AIR
SHOULD BE
FLOWING INTO
THE RELIEF
OPENING
FIGURE 16 - Test Venter Operation
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0514 Form I-F/B-PV (Version A.1)
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