Lifebreath 94-EXCHANGER Benutzerhandbuch

4

The HRV must be located in a heated space where it will

be possible to conveniently service the unit. Typically the

HRV would be located in the mechanical room or an area

close to the outside wall where the weather hoods 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

The HRV unit must be installed in a horizontal position as

shown in the illustration below. The unit should be sus-

pended using the provided hanging straps.  If necessary,

the unit may be installed on a platform: however, the cabi-

net should be isolated from the platform to prevent

vibration transmission. The unit must be level. Sufficient

clearance at the front of the access door is required for

servicing the air filters and core. A minimum of 25"

(635mm) clearance is recommended so the door can be

opened. Four PVC reinforced polyester hanging straps are

provided for hanging the HRV from the basement floor

joists.

The hanging straps should be attached to the unit at the

top end corners (mounting screws are already located on

the HRV 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

HRV and the floor joists is recommended.

Weatherhood kit includes two fixed-cover hoods with a

1/4” (6mm) mesh screen.

• 

At least 6' (2 m) from the ventilation air intake*

• 

At least 18" (457mm) above ground or above the

depth of expected snow accumulation* 

The following appliances should not be connected to the

HRV:

• clothes dryer

• range top

• stovetop fan

• central vacuum system