Lifebreath 200ERVD - Manual (Page 16)

16
PART 2
INSTALLATION
Model 200 only
Location
The ERV must be located in a conditioned space where it
will be possible to conveniently service the unit. Typically
the 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) extreme temperatures 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 ERV from the base-
ment floor joists.
Mounting
The hanging straps should be attached to the unit at the
top end corners (mounting screws are already located on
the ERV case). Securely fasten the other end of the straps
to the floor joists with wide head nails (not supplied), mak-
ing 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
ERV and the floor joists is recommended.
Electrical
The ERV should be plugged into a standard designated
(120VAC) electrical outlet with ground. It is not recom-
mended 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 ser-
vicing the 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 volt-
meter 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 ERV is properly grounded.
Connecting Appliances to the ERV
It is not recommended that any of the following appli-
ances be connected to the ERV:
• clothes dryer
• range top
• stovetop fan
• central vacuum system
Lint, dust or grease will collect in the ERV, damaging the unit.
Connecting any of these to the ERV will
invalidate your warranty.