Residential HRV/ERV
5
III. PRECAUTIONS & GUIDELINES
WARNING indicates the potential of risk of personal injury or death if not observed.
CAUTION identies an action that may damage the unit, its components, or related
equipment.
RECOMMENDATIONS and NOTES suggest operational modes, installation of vent hoods,
interior supply and exhaust duct layouts, use of advanced features of the equipment that
may result in improved economy and comfort.
Installation and operation of these units must be in accordance with
applicable local building and safety codes.
WARNING!
To avoid injury or damage to this unit, do not attempt to service any of the
internal electrical or mechanical components. Your heat/energy recovery
ventilator should be installed and serviced by a qualied heating and
electrical contractor.
CAUTION
Before installation, careful consideration must be given to how this system
will operate if connected to any other piece of mechanical equipment that
operates at a higher static, i.e., a force-air furnace or air handler. After
installation, the compatibility of the two pieces of equipment must be
conrmed by measuring the airows of the HRV/ERV using the balancing
procedure found in this manual.
NEVER install a ventilator in a situation where its normal operation, lack
of operation, or partial failure may result in the backdrafting or improper
functioning of vented combustion equipment.
WARNING!
TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSON(S) OBSERVE
THE FOLLOWING:
1. Use this unit only in the manner intended by the manufacturer. If you have questions,
contact the manufacturer at the address or telephone number provided.
2. Before servicing or cleaning the unit, disconnect the power cord from the electrical
outlet.
3. This unit is not designed to provide combustion and/or dilution air for fuel-burning
appliances.
4. This unit is not designed to provide make-up air for other exhausting devices, such as
range exhaust hoods, clothes dryers, or other exhaust fans.
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