1.800.627.4499
2
HE-Series Indoor
ERV
WARNING
ARC FLASH AND ELECTRIC SHOCK HAZARD
Arc flash and electric shock hazard. Disconnect all electric
power supplies, verify with a voltmeter that electric power
is off and wear protective equipment per NFPA 70E before
working within electric control enclosure. Failure to comply can
cause serious injury or death.
Customer must provide earth ground to unit, per NEC, CEC and
local codes, as applicable.
Before proceeding with installation, read all instructions,
verifying that all the parts are included and check the
nameplate to be sure the voltage matches available utility
power.
The line side of the disconnect switch contains live high-
voltage.
The only way to ensure that there is NO voltage inside the unit
is to install and open a remote disconnect switch and verify
that power is off with a volt meter. Refer to unit electrical
schematic. Follow all local codes.
RISK OF ELECTRIC SHOCK OR EQUIPMENT DAMAGE
Whenever electrical wiring is connected, disconnected or
changed, the power supply to the ERV and its controls must
be disconnected. Lock and tag the disconnect switch or circuit
breaker to prevent accidental reconnection of electric power.
RISK OF CONTACT WITH HIGH SPEED MOVING PARTS
Disconnect all local and remote power supplies, verify with
a voltmeter that electric power is off and all fan blades have
stopped rotating before working on the unit.
Do not operate this unit with any cabinet panels removed.
This unit is intended for general ventilating and heating only.
Do not use to exhaust hazardous or explosive materials and
vapors. Do not connect this equipment to range hoods, fume
hoods or collection systems for toxics.
This equipment is to be installed by following Industry Best
Practices and all applicable codes. Any damage to
components, assemblies, subassemblies or the cabinet which
is caused by improper installation practices will void the
warranty.
Air ducts connecting this ERV to the Occupied Space must be
installed in accordance with the Standards of the National Fire
Protection Agency for the installation of Air-Conditioning and
Ventilating Systems (Pamphlet No. 90A) and Warm-Air Heating
and Air-Conditioning Systems (Pamphlet No. 90B).
This unit is for ventilating finished structures only. It is not to
be used until after all construction has been completed and
construction debris and dust are cleaned from the Occupied
Space.
CAUTION
CAUTION
IMPORTANT
IMPORTANT
IMPORTANT
IMPORTANT
