Lifebreath CONTROLAIR 15 200MAX - Manual (Page 18)

18
INSTALLATION
Location
The HRV/ERV must be located in a heated space where it will
be possible to conveniently service the unit. Typically the
HRV/ERV would be located in the mechanical room or an
area close to the outside wall where the weatherhoods will be
mounted. If a basement area is not convenient or does not
exist, a utility or laundry room may be used
Attic installations are not normally recommended due to:
A ) the complexity of work to install
B ) freezing conditions in the attic
C ) difficulty of access for service and cleaning
Sufficient clearance at the front of the access door is required
for servicing the air filters and core. A minimum of 25" (635
mm) clearance is recommended so the door can be opened.
Four PVC reinforced polyester hanging straps are provided
for hanging the HRV/ERV from the basement floor joists.
Mounting
The hanging straps should be attached to the unit at the top
end corners (mounting screws are already located on the
HRV/ERV case). Securely fasten the other end of the
straps to the floor joists with wide head nails (not
supplied), making sure the
unit is level . The straps are
designed to reduce the possibility of noise, resonance or
harmonics; therefore using the full length of the strap between
the HRV/ERV and the floor joists is recommended.
Electrical
The HRV/ERV should be plugged into a standard designated
(120VAC) electrical outlet with ground. It is not recommended
that an extension cord be used for this appliance. If further
wiring is required, then a licensed electrician should make all
electrical connections. It is recommended that a separate 15
amp/120 volt circuit be used.
WARNING:
In order to prevent electric shock when cleaning or servicing
the HRV/ERV, it is extremely important to confirm the
polarity of the power line that is switched by the safety
(disconnect) switch. The hot line (black) is the proper line to
be switched. To confirm the proper polarity, use a voltmeter
or test lamp to ensure there is no power after the switch
when the door is open. Check between that point and ground
(on the cabinet). This must be done as dwellings are
occasionally wired improperly. Always make sure that the
HRV/ERV is properly grounded.
Connecting Appliances to the HRV/ERV
It is not recommended that any of the following appliances be
connected to the HRV/ERV:
• clothes dryer
• range top
• stovetop fan
• central vacuum system
Lint, dust or grease will collect in the HRV/ERV, damaging
the unit.
NOTE: Connecting any of these to the HRV/ERV will
invalidate your warranty.
Installing the Drain Line and P-Trap (not on all models)
When defrosting, the HRV/ERV may produce some
condensation. This water should flow into a nearby drain, or
be taken away by a condensate pump. The HRV/ERV and all
condensate lines must be installed in a space where the
temperature is maintained above the freezing point.
At the bottom of the cabinet there are prepunched hole for the
drain pan connectors (see below). Insert the drain spout
through the hole in the drain pan. Do not forget the “O Ring”
which seals the connector to the pan.
REMEMBER TO HAND
TIGHTEN ONLY the washer and lock nut which hold the drain
connector in place.
Construct a P-Trap using the plastic tee connector. Cut two
lengths of hose and connect each piece to an end of
the “T”
fitting, then connect the other ends to the two drain
spouts. Allow the "T" fitting to point upwards, and
connect the drain line. Tape or fasten base to avoid
any kinks. This creates a “trap” which will hold some
condensate and prevent odours from being drawn up
the hose and into the fresh air supply of the HRVERV
.
DRAIN
SPOUT
TAPE
TO DRAIN
TEE
CONNECTOR
DRAIN
SPOUT
PRE-PUNCHED HOLES (2)
DRAIN PAN DRAIN PAN
Forming the "P" Trap