Product Description; T O The Installer; Product Application; Features - Goodman MEC961205DN Instruction Manual

4. Discharge your body to ground before removing a new
control from its container. Follow steps 1 through 3 if
installing the control on a furnace. Return any old or new
controls to their containers before touching any ungrounded
object.
T T I
O HE NSTALLER
Before installing this unit, please read this manual thoroughly to
familiarize yourself with specific items which must be adhered
to, including but not limited to: unit maximum external static
pressure, gas pressures, BTU input rating, proper electrical con-
nections, circulating air temperature rise, minimum or maxi-
mum CFM, and motor speed connections.
T
O PREVENT PROPERTY DAMAGE
,
FIRE DO NOT INSTALL THIS FURNACE IN A MOBILE HOME
.
RECREATIONAL VEHICLE
P D
RODUCT ESCRIPTION
F
EATURES
The *MEC96 furnace may be installed upflow or horizontally
with left or right side down. The *CEC96 furnace may be
installed downflow or horizontally with left or right side down.
*MEC96 & *CEC96 two-stage gas furnaces features a multi-
speed ECM indoor fan motor, two heating inputs (W1 & W2),
two cooling inputs (YLO & Y) and a two stage gas valve. A
single stage heating thermostat may also be used in con-
junction with timed transition to high fire by the furnace
integrated control board.
P A
RODUCT PPLICATION
This furnace is primarily designed for residential home-heating
applications. It is NOT designed or certified for use in mobile
homes, trailers or recreational vehicles. Neither is it designed
or certified for outdoor applications. The furnace must be in-
stalled indoors (i.e., attic space, crawl space, or garage area
provided the garage area is enclosed with an operating door).
This furnace can be used in the following non-industrial com-
mercial applications:
Schools, Office buildings, Churches, Retail stores, Nursing
homes, Hotels/motels, Common or office areas
In such applications, the furnace must be installed with the fol-
lowing stipulations:
• It must be installed per the installation instructions
provided and per local and national codes.
• It must be installed indoors in a building constructed on
site.
• It must be part of a ducted system and not used in a
free air delivery application.
• It must not be used as a "make-up" air unit.
WARNING
,
PERSONAL INJURY OR DEATH DUE TO
,
TRAILER
• It must be installed as a two-pipe system for combustion
air.
• All other warranty exclusions and restrictions apply This
furnace is an ETL dual-certified appliance and is
appropriate for use with natural or propane gas (NOTE:
If using propane, a propane conversion kit is required).
Dual certification means that the combustion air inlet pipe is
optional and the furnace can be vented as a:
Non-direct vent (single pipe) central forced air furnace
in which combustion air is taken from the installation
area or from air ducted from the outside or,
Direct vent (dual pipe) central forced air furnace in
which all combustion air supplied directly to the furnace
burners through a special air intake system outlined in
these instructions.
Gas furnaces manufactured on or after May 1, 2017 are not
,
OR
permitted to be used in Canada for heating of buildings or
structures under construction.
In the U.S.A. this furnace may be used as a construction site
heater ONLY if all of the following conditions are met:
• The vent system is permanently installed per these
installation instructions.
• A room thermostat is used to control the furnace. Fixed
jumpers that provide continuous heating CANNOT be
used and can cause long term equipment damage. Bi-
metal thermostats, or any thermostat affected by
vibration must not be used
during construction.
• Return air ducts are provided and sealed to the furnace.
• A return air temperature range between 60ºF (16ºC)
and 80ºF (27ºC) is maintained.
• Air filters are installed in the system and replaced daily
during construction and upon completion of construction.
• The input rate and temperature rise are set per the
furnace rating plate.
• The furnace must be installed as a two pipe system,
using 100% outside air for combustion during
construction.
• The furnace heat exchanger, components, duct system,
air filters and evaporator coils are thoroughly cleaned
following final construction clean up by a qualified
person.
• All furnace operating conditions (including ignition, input
rate, temperature rise and venting) are verified by a
qualified
person according to these installation instructions.
• Furnace doors must be in place on the furnace while the
furnace is operating in any mode.
• Damage or repairs due to failure to comply with these
requirements are not covered under the warranty.
NOTE: The Commonwealth of Massachusetts requires that the
following additional requirements must also be met:
• Gas furnaces must be installed by a licensed plumber or
gas fitter.
5