485229 • QEID FJ, Rev. 1, September 2021
Copyright 2021 © Greenheck Fan Corporation
4
As a result of our commitment to continuous improvement, Greenheck reserves the right to change specifications
without notice.
Product warranties can be found online at Greenheck.com, either on the specific product page or in the literature
section of the website at Greenheck.com/Resources/Library/Literature.
®
Phone: 715.359.6171 • Fax: 715.355.2399 • Parts: 800.355.5354 • E-mail: [email protected] • Website: www.greenheck.com
Our Commitment
AMCA Publication 410-96, Safety Practices for Users and
Installers of Industrial and Commercial Fans, provides
additional safety information. This publication can be obtained
from AMCA International, Inc. at www.amca.org.
Greenheck models QEI and QEID catalog provides additional
information describing the equipment and available
accessories.
Tri-Voltage: 115V or 208-230/277V
The tri-voltage feature allows the motor to operate at
115/208-230/277V. The operating voltage is selected via
the voltage jumper wire.
When the jumper wire is
connected
, the motor operates
at 115V, see Fig 4.
When the jumper wire is
disconnected and capped
,
the motor operates at 208-230/277V, see Fig. 5.
Fig. 4
115V Operation
Fig. 5
208-230/277V Operation
Speed Control Dial
The speed control dial is mounted on the power
pack bracket and is to be plugged into the 9-pin
connector on the motor. To increase speed, rotate
the dial clockwise. To decrease speed, rotate the dial
counterclockwise. From 0-1.9V the motor will be off and
will operate in the 2-10V range.
Troubleshooting
Motor does not operate.
1. Check all wiring connections to ensure they are correct and secure.
2. Verify that all voltages are present at the motor, including 0-10 VDC, if applicable.
3. Make sure that the fan wheel will rotate freely and there are no foreign objects in the wheel. If fan wheel does not
rotate freely, contact factory.
4. If motor has both the dial on the motor and 0-10 VDC control option, control wiring issues can be tested by
disconnecting the control wires from the motor. The motor should then operate using the dial on the motor for
speed control.
Motor will not reach maximum speed.
1. Make sure dial is rotated full clockwise, if applicable.
2. Make sure motor is receiving 10 VDC, if applicable.
Maintenance
QEID FJ motor uses sealed bearings. No lubrication is required. This fan is not designed to be disassembled.
Consult the factory with issues.
