Installing Accessories; Electronic Air Cleaner; Air Conditioning; Ductwork And Filter - ICP ODH53F100LB-3MC Guide D'installation

CAUTION
A positive pressure venting system (Sealed Combustion
System or Direct Vent) MUST NOT use the BVSO. Follow
the instructions supplied with the venting system.
1.9)

INSTALLING ACCESSORIES

WARNING
Electrical shock hazard.
Turn OFF electric power at fuse box or service
panel before making any electrical connections and
ensure a proper ground connection is made before
connecting line voltage.
Failure to do so could result in bodily injury or
death, property damage.
1.9.1)

Electronic air cleaner

Wire leads are provided to direct 115 volts @ 0.5 Amp maximum to an
Electronic Air Cleaner (EAC). Power will be available to the EAC at all
times, so it must incorporate a flow proving switch if it is to be wired
into the furnace control box. Most modern EACs have the required
integral airflow proving switch. Wire the Electronic Air Cleaner as
indicated in Figure 6.
1.9.2) Humidifier
Terminals are provided to direct 115 volts @ 1.0 Amp maximum to the
transformer powering the humidifier. The humidifier will be energized
anytime the blower is operating in the "Heating Mode". Wire the 115-
volt power as indicated in Figure 6.
1.9.3)

Air conditioning

An air conditioning coil may be installed on the supply air side only.
Also, notwithstanding the evaporator coil manufacturer's instructions,
a minimum of 6 inches clearance must be allowed between the bottom
of the coil drain pan and the top of the heat exchanger. Wire the
thermostat and condensing unit contactor as indicated in the wiring
diagram (Figure 6).
1.9.4)

Ductwork and Filter

Installation
Design and install the air distribution system to comply with Air
Conditioning Contractors of America manuals or other approved
methods that conform to local and/or national codes and good trade
practices.
When ducting supplies air to a space other than where
the furnace is located, the return-air ducts must be
sealed and also be directed to the space other than
where the furnace is located. Incorrect ductwork
termination and sealing will create a hazardous
condition which can lead to bodily harm.
Install air conditioning cooling coil (evaporator) on downstream side
from the supply air plenum of the furnace. If a separate evaporator
and blower unit is used, install appropriate sealing dampers for air flow
control. Cold air from the evaporator coil going through the furnace
could cause condensation and shorten furnace life.
Dampers (purchased locally) MUST be automatic.
Poisonous carbon monoxide gas hazard.
Do NOT draw return air from inside a closet or
utility room. Return air duct MUST be sealed to
furnace casing.
Failure to properly seal duct can result in death,
personal injury and/or property damage.
Poisonous carbon monoxide gas hazard.
Install evaporator coil on the supply side of the
furnace ducting.
Evaporator coil installed in return side ducting can
cause condensation to form inside heat exchanger
resulting in heat exchanger failure.
result in death, personal injury and/or property
damage.
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CAUTION
CAUTION
WARNING
WARNING
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