Coleman UGAE Installation Manual page 3

98618/035-20009-001 Rev. B (1205)
Provide clearances from combustible materials as listed under
Furnace Locations and Clearances.
Provide clearances for servicing ensuring that service access is
allowed for both the burners and blower.
These models are CSA listed and approved for installation into a
Modular Home or a Manufactured (Mobile) Home.
Failure to carefully read and follow all instructions in this
manual can result in furnace malfunction, death, personal
injury and/or property damage.
Furnaces for installation on combustible flooring shall not be
installed directly on carpeting, tile or other combustible material
other than wood flooring.
Check the rating plate and power supply to be sure that the elec-
trical characteristics match. All models use nominal 115 VAC, 1
Phase, 60-Hertz power supply. DO NOT CONNECT THIS APPLI-
ANCE TO A 50 HZ POWER SUPPLY OR A VOLTAGE ABOVE
130 VOLTS.
Furnace shall be installed so the electrical components are pro-
tected from water.
Installing and servicing heating equipment can be hazardous due
to the electrical components and the gas fired components. Only
trained and qualified personnel should install, repair, or service
gas heating equipment. Untrained service personnel can perform
basic maintenance functions such as cleaning and replacing the
air filters. When working on heating equipment, observe precau-
tions in the manuals and on the labels attached to the unit and
other safety precautions that may apply.
These instructions cover minimum requirements and conform to
existing national standards and safety codes. In some instances
these instructions exceed certain local codes and ordinances,
especially those who have not kept up with changing Modular
Home and Manufactured (Mobile) Home home construction prac-
tices. These instructions are required as a minimum for a safe
installation.
COMBUSTION AIR QUALITY
(LIST OF CONTAMINANTS)
The furnace will require OUTDOOR AIR for combustion when the fur-
nace is located in any of the following environments.
Restricted Environments
Commercial buildings
Buildings with indoor pools
Laundry rooms
Hobby or craft rooms
Near chemical storage areas
Chemical exposure
The furnace will require OUTDOOR AIR for combustion when the fur-
nace is located in an area where the furnace is being exposed to the fol-
lowing substances and / or chemicals.
Permanent wave solutions
Chlorinated waxes and cleaners
Chlorine based swimming pool chemicals
Water softening chemicals
De-icing salts or chemicals
Carbon tetrachloride
Halogen type refrigerants
Cleaning solvents (such as perchloroethylene)
Printing inks, paint removers, varnishes, etc.
Hydrochloric acid
Cements and glues
Antistatic fabric softeners for clothes dryers
Masonry acid washing materials
If outdoor air is used for combustion, the combustion air intake duct sys-
tem termination must be located external to the building and in an area
where there will be no exposure to the substances listed above.
AWARNING
The furnace area must not be used as a broom closet or for any
other storage purposes, as a fire hazard may be created. Never
store items such as the following on, near or in contact with the fur-
nace.
1. Spray or aerosol cans, rags, brooms, dust mops, vacuum
cleaners or other cleaning tools.
2. Soap powders, bleaches, waxes or other cleaning com-
pounds; plastic items or
3. Containers; gasoline, kerosene, cigarette lighter fluid, dry
cleaning fluids or other volatile fluid.
4. Paint thinners and other painting compounds.
5. Paper bags, boxes or other paper products
Never operate the furnace with the blower door removed. To
do so could result in serious personal injury and/or equipment
damage.
INSPECTION
As soon as the furnace and/or accessories are received, it should be
inspected for damage during transit. If damage is evident, the extent of
the damage should be noted on the carrier's freight bill. A separate
request for inspection by the carrier's agent should be made in writing.
Also, before installation, the furnace and/or accessories should be
checked for screws or bolts which have loosened in transit or shipping
and any spacer brackets that need to be removed.
FURNACE LOCATION AND CLEARANCES
The furnace shall be located usina the followina auidelines:
1. The furnace should be located where the roof jack can be installed
with out major modifications to the roof of the structure.
2. As centralized with the air distribution as possible.
3. Where there is access to fresh air particularly when the blend air
accessory will be installed.
4. Where it will not interfere with proper air circulation in the confined
space.
5. Where the outdoor roof jack terminal will not be blocked or
restricted. Refer to "VENT CLEARANCES" located in SECTION
VII of these instructions. These minimum clearances must be
maintained through out the installation.
6. Where the unit will be installed in a level position with no more
than 1/4" (0.64 cm) slope side-to-side and front-to-back to provide
a proper roof jack connection and seal.
Installation in freezina temoeratures:
1. Furnace shall be installed in an area where ventilation facilities
provide for safe limits of ambient temperature under normal oper-
ating conditions. Ambient temperatures falling below 32 ° F (0 ° C)
may result in the flue temperature falling below 260 ° F (127 ° C) at
any point in the flue pipe. If the flue temperature falls below 260 ° F
(127 ° C) the flue products will condense in the vent pipe causing
the vent pipe to deteriorate rapidly.
2.
_WARNING
Installation in an ambient below 32°F (0.0 ° C) could create a haz-
ard, resulting in damage, injury or death.
Do not allow return air temperature to be below 550 F (13 ° C) for
extended periods. To do so may cause condensation to occur in
the main heat exchanger, leading to premature heat exchanger
failure.
If this furnace is installed in an unconditioned space and an
extended power failure occurs, there will be potential damage to
the internal components. Following a power failure situation, do
not operate the unit until inspection and repairs are performed.
Unitary Products Group 3