INSTALLER’S GUIDE
© 2015 Ingersoll Rand — All Rights Reserved
18-CD34D1-5-EN
SAFETY SECTION
The following safety practices and precautions must be followed
during the installation, servicing, and operation of this furnace.
1. Use only with the type of gas approved for this furnace.
Refer to the furnace rating plate.
2. Install this furnace only in a location and position as
specified in “Location and Clearances” in this document.
3. Provide adequate combustion and ventilation air to the
furnace space as specified in “Air for Combustion and
Ventilation” in this document.
4.
Combustion products must be discharged outdoors.
Connect this furnace to an approved vent system only, as
specified in the “Venting” section in this document.
5.
Never test for gas leaks with an open flame. Use a
commercially available soap solution made specifically
for the detection of leaks to check all connections, as
specified in “Gas Piping” in this document.
6.
Always install the furnace to operate within the furnace’s
intended temperature-rise range with a duct system
which has an external static pressure within the allowable
range, as specified on the unit rating plate. Airflow with
temperature rise for CFM versus static is shown in this
document.
7. When a furnace is installed so that supply ducts carry
air circulated by the furnace to areas outside the space
containing the furnace, the return air shall also be handled
by a duct(s) sealed to the furnace casing and terminating
outside the space containing the furnace.
8.
A gas-fired furnace for installation in a residential
garage must be installed as specified in “Location and
Clearances” section in this document.
9. The furnace may be used for temporary heating of
buildings or structures under construction only when the
following conditions have been met:
a. The furnace venting system must be complete and
installed per manufacturer’s instructions.
b. The furnace is controlled only by a room thermostat
(no field jumpers).
c. The furnace return air duct must be complete and
sealed to the furnace and clean air filters are in place.
d. The furnace input rate and temperature rise must be
verified to be within nameplate marking.
e. 100% of the furnace combustion air requirement must
come from outside the structure.
f. The furnace return air temperature range is between
55 and 80 degrees Fahrenheit.
g.
Clean the furnace, duct work, and components upon
substantial completion of the construction process,
and verify furnace operating conditions including
ignition, input rate, temperature rise and venting,
according to the manufacturer’s instructions.
10.
This product must be gas piped by a Licensed Plumber
or Gas Fitter in the Commonwealth of Massachusetts.
Safety signal words are used to designate a degree or level of
seriousness associated with a particular hazard. The signal
words for safety markings are
WARNING
and
CAUTION
.
b. WARNING
indicates a potentially hazardous
situation which, if not avoided, could result in death
or serious injury.
c. CAUTION
indicates a potentially hazardous situation
which, if not avoided, may result in minor or moderate
injury. It is also used to alert against unsafe practices
and hazards involving only property damage.
GENERAL INSTALLATION INSTRUCTIONS
The manufacturer assumes no responsibility for equipment
installed in violation of any code or regulation. It is recommended
that Manual J of the Air Conditioning Contractors Association
(ACCA) or A.R.I. 230 be followed in estimating heating
requirements. When estimating heating requirements for
installation at Altitudes above 2000 ft., remember the gas input
must be reduced (See GAS INPUT ADJUSTMENT).
Material in this shipment has been inspected at the factory
and released to the transportation agency without known
damage. Inspect exterior of carton for evidence of rough
handling in shipment. Unpack carefully after moving
equipment to approximate location. If damage to contents
is found, report the damage immediately to the delivering
agency.
Codes and local utility requirements governing the installation of
gas fired equipment, wiring, plumbing, and flue connections must
be adhered to. In the absence of local codes, the installation must
conform with latest edition of the National Fuel Gas Code ANSI
Z223.1 • National Installation Code, CAN/CGA B149.1. The
latest code may be obtained from the American Gas Association
Laboratories, 400 N. Capitol St. NW, Washington D.C. 20001,
1-800-699-9277 or www.aga.org
These furnaces have been classified as Fan Assisted Combustion
system CATEGORY I furnaces as required by ANSI Z21.47
“latest edition” and CAN/CGA 2.3. Therefore they do not require
any special provisions for venting other than what is indicated in
these instructions.
▲
WARNING
!
FIRE OR EXPLOSION HAZARD
Failure to follow the safety warnings exactly could
result in serious injury, death or property damage.
Improper servicing could result in dangerous
operation, serious injury, death, or property
damage.
