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[§.GREENHECK
•
Building Value
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 instructions could result
in personal injury and/or property damage!
General Information
This instruction manual provides installation,
operating, maintenance, and parts information for
the HOA Controller.
WARNING
Improper installation, adjustment, alterations,
service or maintenance can cause injury and
property damage, as well as possible voiding
of factory warranty. No person may install,
operate, or maintain the HOA Controller
without first being fully trained and qualified in
the installation, operation and maintenance,
and carefully reading and understanding the
contents of this manual. If you have any
questions about these instructions, contact
your local representative.
ll!J.
485093 • HOA Controller LV, Rev. 2, February 2023
Air.
in
Table of Contents
24Vac/dc HOA Controller
User and Service Manual
HOA Controller Features
•
Simple installation & setup
•
24Vac/dc Input Voltage
•
Fireman's Override - Takes precedence
over all operations via Voltage Input
•
OLEO display with user-friendly keypad
interface
•
Hand/Off/Auto-Local/Auto Remote
operations.
•
On-Board Speed Control
•
Run Status Relay Output
•
Auxiliary Contact Output
General Information . . . . . . . . . . . . . . . . . . . . . 1
► HOA Controller Features ............ 1
Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
► General Safety Information. . . . . . . . . . 2
► Control Components. . . . . . . . . . . . . . . 2
► Mounting and Wiring. . . . . . . . . . . . . . . 3
HOA Wiring Diagram/Specifications . . . . . . . . . 4
► Operation . . . . . . . . . . . . . . . ........ 4
Our Commitment. ........................ 7
Copyright 2023 © Greenheck Fan Corp
Document 485093
. . . . . . . . . . . 6
1
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Summary of Contents for Greenheck HOA
-
Page 1: Table Of Contents
HOA Controller. ► Mounting and Wiring....3 HOA Wiring Diagram/Specifications ..4 WARNING ► Operation ....... 4 Improper installation, adjustment, alterations, ►... -
Page 2: Installation
Confirmation of shipment(s) must be limited to only items on the bill of lading. ll!J. 485093 • HOA Controller LV, Rev. 2, February 2023 Copyright 2023 © Greenheck Fan Corp... -
Page 3: Mounting And Wiring
24Vac/OC PartNumboc387206 www.greenhock.com Input Power 24Vac/dc 24Vac/dc COM,___ � Earth GND <c---- � Fireman <-- ---- � VOLTAGE N �:� <------- � INPUTS ll!J. 485093 • HOA Controller LV, Rev. 2, February 2023 Copyright 2023 © Greenheck Fan Corp... -
Page 4: Hoa Wiring Diagram/Specifications
Voltage Input terminal block or a Dry Contact Closure between Auto and COM on the Dry Input Terminal Block to enable it. 0VARI- REEN Control ll!J. 485093 • HOA Controller LV, Rev. 2, February 2023 Copyright 2023 © Greenheck Fan Corp... - Page 5 • operation. OVARI- HOA Control 8. Factory Reset: Depress the Down arrow and Mode button simultaneously until the controller displays "Press Mode V1 .00" ll!J. 485093 • HOA Controller LV, Rev. 2, February 2023 Copyright 2023 © Greenheck Fan Corp...
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Page 6: Troubleshooting Guide
No Run Status ✓ ✓ Validate Motor speed voltage 2: than 2.00V at Motor command must be 2: than 2.00V Motor Output Terminal Block ll!J. 485093 • HOA Controller LV, Rev. 2, February 2023 Copyright 2023 © Greenheck Fan Corp... -
Page 7: Our Commitment
Our Commitment 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.