Greenheck DFD Series Installation, Operation And Maintenance Manual page 74

Receiving
Upon receiving the product, check to ensure all
items are accounted for by referencing the delivery
receipt or packing list. Inspect each crate or carton
for shipping damage before accepting delivery. Alert
the carrier of any damage detected. The customer will
make notification of damage (or shortage of items) on
the delivery receipt and all copies of the bill of lading
which is countersigned by the delivering carrier. If
damaged, immediately contact your Representative.
Any physical damage to the unit after acceptance
is not the responsibility of the manufacturer.
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 sensor 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 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 product should
not be stored on the floor.
2 Sensors for Model SP Fans
Inspection & 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.
Removing From Storage
As parts are removed from storage to be
installed in their final location, they should be
protected and maintained in a similar fashion
until the fan equipment goes into operation.
Installation and Setup Guide
This guide provides instructions for how to install,
wire, set and service ceiling fan sensor packages.
When installed, this system is capable of automatically
signaling the fan to run when desired conditions are met
in the space.
Integrated Humidity Sensor
SP-A, sizes 50 to 390, new install or retrofit*,
available in 115 volt only
1. For best performance of the humidity sensor, the
fan will need to be located as close to the humidity
source as acceptable per the fan's instructions.
2. If sensor is not pre-installed, remove sensor from
package, snap onto blower support bracket and
slide sensor over the rivets as shown in Fig. 1.
Snap and Slide
Fig. 1
NOTE
Sensor to be installed after ceiling finish is completed
to prevent damage to sensor.
*Integrated humidity sensor (Part No. 386429) is not
suitable for use in a retrofit application where the fan
is installed directly above a bathtub or shower.
3. Avoid any kinking and/or sharp edges; route sensor
cable underneath scroll and plug into "ACC"
receptacle on junction box.
a. If fan is not equipped with "ACC" receptacle,
remove motor connector from "FAN" female
receptacle and plug included accessory adapter
into "FAN" female receptacle.
b. Plug motor into "FAN" receptacle and sensor into
"ACC" receptacle of accessory adapter.
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