15
B. Appliance Mounting
1.
The BFIT is intended for installation in an area with
a floor drain, or in a suitable drain pan to prevent
any leaks or safety relief valve discharge resulting
in property damage.
2. This appliance is not intended to support external
piping or venting. All external piping and venting
must be supported independently of the appliance.
3.
This appliance must be installed on a level surface
to prevent condensate from backing up inside the
heat exchanger.
4.
Provide adequate space for condensate piping,
condensate pump, or neutralizer kit.
5.
A housekeeping/service pad is required when
the floor is not level or in areas where water
could accumulate around the appliance. The
floor or pad must be able to support the weight
of the appliance, water, and all additional system
components.
a. A 4 in. service pad or condensate sump is required
for proper disposal of the condensate. Installing
the appliance directly on the floor will require a
condensate sump.
b.
This appliance is approved for installation
on combustible flooring. Acceptable flooring
includes a level metal or wooden base capable
of holding the weight of the appliance, water,
and aditional components. The base shall extend
beyond the edges of the appliance by at least 3
inches (76.2 mm) in any direction. Never install
directly on carpeted flooring.
c.
For closet or alcove installation, the base shall
cover the entire floor.
Contaminants to Avoid:
Spray cans containing chlorofluorocarbons
(CFC’s)
Permanent wave solutions
Chlorinated waxes/cleaners
Chlorine-based swimming pool chemicals
Calcium chloride used for thawing
Sodium chloride used for water softening
Refrigerant leaks
Paint or varnish removers
Hydrochloric acid/muriatic acid
Cements and glues
Anti-static fabric softeners used in clothes dryers
Chlorine-type bleaches, detergents, and cleaning
solvents found in household laundry rooms.
Adhesives used to fasten building products and
other similar products
Excessive dust and dirt
Areas likely to have contaminants:
Dry cleaning/laundry areas and establishments
Swimming pools
Metal fabrication plants
Beauty shops
Refrigeration repair shops
Photo processing plants
Auto body shops
Plastic manufacturing plants
Furniture refinishing areas and establishments
New building construction
Remodeling areas
Garages with workshops
Table 4: Corrosive Combustion Air Contaminants
. Pre-Installation and Mounting
(continued)
Содержание BFITW 1000
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