Greenheck FJC User Manual

®
USF Motors and Controls 1
®
Document 1037587
Model USF
Motors and Controls
Installation, Operation and Maintenance Manual
Please read and save these instructions for future reference. Read carefully before attempting to assemble, install,
operate or maintain the product described. Protect yourself and others by observing all safety information. Failure
to comply with these instructions will result in voiding of the product warranty and may result in personal injury
and/or property damage.
DANGER
Always disconnect, lock and tag power source before
installing or servicing. Failure to disconnect power
source can result in fire, shock, serious injury or death.
CAUTION
When servicing the fan, motor may be hot enough
to cause pain or injury. Allow motor to cool before
servicing.
CAUTION
Precaution should be taken in explosive atmospheres.
DANGER
Pour écarter les risques d’incendie, de choc électrique
ou de blessure grave, veiller à toujours débrancher,
verrouiller et étiqueter la source de courant avant
l’installation ou l’entretien.
ATTENTION
Lors de toute intervention sur la soufflante, le moteur
peut être suffisamment chaud pour provoquer une
douleur voire une blessure. Laisser le moteur refroidir
avant toute maintenance.
ATTENTION
Faire preuve de précaution dans les atmosphères
explosives.
Table of Contents
General Safety Information . . . . . . . . . . . . . . 2
USF Controls Overview . . . . . . . . . . . . . . . 3-4
Vari-Green
®
Brushless Direct Current Motor (BLDC) 4-5
Vari-Green
®
Synchronous Reluctance Motor (SynRM) 6
Induction Motors with VFD . . . . . . . . . . . . . . 7
Control Box (Vari-Green
®
: SynRM, Induction with VFD)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Vari-Green
®
Controls. . . . . . . . . . . . . . . . 9-10
Hand/Off/Auto Controller
Remote Dial
Touch Remote
Constant Pressure
Constant Airflow
IAQ - Temp/Humidity
IAQ - VOC
Electrical Installation Guidelines . . . . . . . . . . . .11
Additional Operating Information . . . . . . Backcover
Our Committment . . . . . . . . . . . . . . Backcover
Ship Loose VFD
Control Package
VG-BLDC
VG-SynRM or
Induction Motor with
Mounted and Wired VFD

Greenheck FJC Specifications

General

Brand	Greenheck
Model	FJC
Category	Fan
Language	English