RenewAire HE07 Manual

Commercial ERV Units with
Commercial Controls
Start-up Guide for HE07, HE10
To insure the quality of the installation and the proper operation of this unit, the following Start-Up routines should be completed. Please follow
the procedures and recommendations identified in this report and record start-up information in the specified areas. If a problem with the unit
becomes apparent, correct the problem by referring to the installation manual or contact the Factory Representative for further assistance.
Please verify the accuracy of all model and serial number information before contacting the manufacturer.
JOB NAME:
MODEL NO:
CONTRACTOR:
This unit should be started up for a brief period immediately after high and low-voltage wiring are complete. The purpose of the
initial start-up is only to verify correct fan rotation direction and that the dampers are opening and closing properly. After the unit
has been run for a brief period, it is to be shut back down until the entire installation is complete. The unit is not to be used for
building ventilation before the building has been completed.

PRIOR TO UNIT START-UP:

Installation of unit and electrical wiring must be done by a qualified professional(s) in accordance with all applicable codes,
standards and licensing requirements. Before servicing or cleaning the unit, switch power "off" at the disconnect switch or
building service panel and lock-out/tag-out to prevent power from being accidentally turned on. This unit must be grounded as
per instructions.
The unit must be in its final location.
Verify all prefilters are in place and on the correct airstreams (i.e. inlet face of core exhaust and the inlet face of the core
supply) if previously removed.
High-voltage supply wiring must be complete.
All low-voltage wiring, including field-installed sensors, must be completed.
All debris or construction materials must be removed from the unit.
All doors and access panels must be in place.
Initial start-up should not be performed if the air is laden with construction dust. Filters will quickly become dirty and require
changing for other subsequent testing.
If this unit was purchased with a Remote User Terminal (RUT) for the controller, connect the RUT and perform start-up steps
with the RUT. If there is no RUT, perform the start-up steps by using the buttons on the Integrated Programmable Controller or
the internal web pages.
Make sure all power to the unit is "off" and all disconnects are in the "off" position before making final power connections
FOR INDOOR UNITS: Confirm that the supply and exhaust vent connections have been properly connected and the penetration
points have been separated by a minimum of 10', are free of obstructions, and are screened and properly terminated as per
directions. Inspect the OA and EA vent pipes to confirm that they are pitched ¼" per foot away from the unit and insulated
with vapor barrier insulation.
FOR ROOF TOP UNITS: Inspect and confirm that all ductwork has been connected and sealed as per installation instructions.
Confirm circuit breaker amperage does not exceed the MOP on the nameplate and verify the unit is wired with the correct
line voltage.
Set sheaves using unit ratings table and job design requirements. Check the belts for proper tension and pulley alignment if an
adjustment has been made. (Belt drive units only).
Spin each blower wheel to assure they are not rubbing and are in alignment in the blower housing.
Check all set screws and fasteners on blowers, bearings, sheaves, and drives (if adjustments have been made) to
assure tightness.
CAUTION CAUTION
RISK OF ELECTRIC SHOCK OR EQUIPMENT DAMAGE
Whenever electrical wiring is connected, disconnected or
changed, the power supply to the unit and its controls must
be disconnected. Lock and tag the disconnect switch or
circuit breaker to prevent accidental reconnection of
electric power.
TAG:
SERIAL NO:
TESTED BY:
Warning
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.
DATE:
CAUTION