Parts list – Greenheck Vari-Green Control - Constant Pressure Outdoor ( 472864) User Manual
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Vari-Green Constant Pressure Controls
Receiving
Upon receiving the product check to make sure all items
are accounted for by referencing the bill of lading to
ensure all items were received. Inspect each crate for
shipping damage before accepting delivery. Notify the
carrier if any damage is noticed. The carrier will make
notification on the delivery receipt acknowledging any
damage to the product. All damage should be noted on
all the copies of the bill of lading which is countersigned
by the delivering carrier. A Carrier Inspection Report
should be filled out by the carrier upon arrival and
reported to the Traffic Department. If damaged upon
arrival, file a claim with carrier. Any physical damage
to the unit after acceptance is not the responsibility of
Greenheck Fan Corporation.
Unpacking
Verify that all required parts and the correct quantity
of each item have been received. If any items are
missing, report shortages to your local representative to
arrange for obtaining missing parts. Sometimes it is not
possible that all items for the unit be shipped together
due to availability of transportation and truck space.
Confirmation of shipment(s) must be limited to only
items on the bill of lading.
Handling
The motor amperage and voltage ratings must be
checked for compatibility to supply voltage prior to
final electrical connection. Wiring must conform to local
and national codes. Consult local code authorities for
specific requirements.
Storage
Product is protected against damage during shipment.
If the product cannot be installed and operated
immediately, precautions need to be taken to prevent
deterioration of the product during storage. The
user assumes responsibility of the product and
accessories while in storage. The manufacturer will
not be responsible for damage during storage. These
suggestions are provided solely as a convenience to the
user.
Indoor Only -
Do not store this product outdoors.
The ideal environment for the storage of this product
is indoors, above grade, in a low humidity atmosphere
which is sealed to prevent the entry of blowing dust,
rain or snow. Temperatures should be evenly maintained
between 30° to 110°F (-1° to 43°C) (wide temperature
swings may cause condensation and “sweating” of
metal parts). All accessories must be stored indoors in a
clean, dry atmosphere.
Remove any accumulations of dirt, water, ice, or
snow and wipe dry before moving to indoor storage.
Allow cold parts to reach room temperature to avoid
“sweating” of metal parts. To dry parts and packages,
use a portable electric heater to get rid of any moisture
buildup. Leave coverings loose to permit air circulation
and to allow for periodic inspection. The unit should not
be stored on the floor.
Inspection and Maintenance during
Storage
While in storage, inspect product once per month. Keep
a record of inspection and maintenance performed. If
moisture or dirt accumulations are found on parts, the
source should be located and eliminated.
Installation and Setup Guide
This guide provides instructions for how to install, wire
and program the Vari-Green control system for use
when constant pressure in a duct system is required.
This does not cover ductwork recommendations or
other considerations. When installed, this control
system will automatically vary the speed of a booster
fan to maintain a constant pressure within the system.
A Greenheck exhaust fan with a Vari-Green motor is
required for use with the controls and must be ordered
separately.
Parts List -
provided by Greenheck
Pressure Tap
Pressure
Transducer
Control Box
Parts Required
- not provided by Greenheck
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