Reznor CAUA Series Instructions Manual

General and Warnings
FOR YOUR SAFETY
— WHAT TO DO IF YOU
SMELL GAS
•
Do not try to light any
appliance.
•
Do not touch any
electrical switch; do not
use any phone in your
building.
•
Leave the building
immediately.
•
Immediately call your
gas supplier from a
phone remote from the
building. Follow the gas
supplier's instructions.
•
If you cannot reach your
gas supplier, call the
fire department.
— I
nstallation and service
must be performed by
a qualified installer,
service agency, or the
gas supplier.
The gas burner in this 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.
If installed as a separated-combustion system, install either the horizontal or vertical combustion
air/vent system illustrated in the heater installation manual, using the concentric adapter supplied.
All installations must comply with the combustion air requirements in the installation codes and
instructions. Units installed in a confined space must be supplied with air for combustion and
ventilation as required by Code and in the heater installation manual. 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. MAINTAIN THE VENT SYSTEM IN
PROPERLY OPERATING CONDITION.
Gas Conversion Kits and Instructions
The conversion kit is to be selected and installed by a qualified
service person in accordance with these instructions and
in compliance with all codes and requirements of authorities
having jurisdiction. Failure to follow instructions could result
in death, serious injury and/or property damage. The qualified
agency performing this work assumes responsibility for this
conversion.
In Canada, gas conversion shall be carried out in accordance with the
requirements of the Provincial Authorities having jurisdiction and in
accordance with the requirements of CSA-B149.1 and .2 installation
code.
Improper installation, adjustment, alteration, service, or
maintenance can cause property damage, injury, or death.
Read the installation, operation, and maintenance instructions
thoroughly before installing or servicing this equipment.
FOR YOUR SAFETY: Do not store or use gasoline or other
flammable vapors and liquids in the vicinity of this or any
other appliance.
HAZARD INTENSITY LEVELS used in this manual.
1. DANGER: Failure to comply will result in severe personal injury or
death and/or property damage.
2. WARNING: Failure to comply could result in severe personal
injury or death and/or property damage.
3. CAUTION: Failure to comply could result in minor personal injury
and/or property damage.
DANGER:
DANGER
Form CP-CAUA-GC (01-18)
Obsoletes CP-CAUA-GC (04-15)
Applies to: Model CAUA
DANGER:
WARNING
Form CP-CAUA-GC, P/N 170635R9, Page 1