Honeywell D1-528 Direct Thermostat Installation Guide
INNCOM DIRECT D1-528 THERMOSTAT INSTALLATION GUIDE
Warning
INSTALLATION
By using this Honeywell literature, you agree that
Honeywell will have no liability for any damages arising
from your use or modification to the literature. You will
defend and indemnify Honeywell, its affiliates, and
subsidiaries from and against any liability, cost, or
damages, including attorneys' fees, arising out of or
resulting from any modification to the literature by you.
Important Safety Information and
Installation Precautions
Read the below instructions carefully for safety and
installation.
Local codes and practices
The material in this document is for information
Always install equipment in accordance with the
National Electric Code and a in manner acceptable to
the local authority having jurisdiction.
purposes only. The content and the product it describes
are subject to change without notice. Honeywell makes
no representations or warranties to this document. In no
event shall Honeywell be liable for technical or editorial
omissions or mistakes in this document, nor shall it be
liable for any damages, Direct or incidental, arising out
of, or related to the use of this document. No part of this
document may be reproduced in any form or by any
means without prior written permission from Honeywell.
Electrostatic sensitivity
This product and its components may be susceptible to
Electrostatic Discharge (ESD).
Use appropriate ESD grounding techniques while
handling the product. When possible, always run the
product by its non-electrical components.
CAUTION
CAUTION
High voltage safety test
Disconnect the power supply before beginning
installation to prevent electrical shock or
equipment damage. All wiring must comply with
local codes and ordinances.
Experienced electricians, at first contact, always
assume that hazardous voltages may exist in any wiring
system. A safety check using a known, reliable voltage
measurement or detection device should be made
immediately before starting work and when work
resumes.
Before Installation
1. A unique network address or Room Identification
(RoomID) must be assigned to each thermostat
regardless of whether it is installed as a standalone
application or as part of a wired (RS485) or wireless
(RF) DeepMesh network in a centrally controlled
Energy Management System (EMS) using the INN-
COM Direct dashboard. A rooms list document is typ-
ically provided by Honeywell that lists all rooms and
the associated functionality. Refer to the property
specific documentation for more information.
Lightning and high-voltage danger
Most electrical injuries involving low-voltage wiring
result from sudden, unexpected high voltages on
usually low-voltage wiring. Low-voltage wiring can carry
hazardous high voltages under unsafe conditions.
Never install or connect wiring or equipment during
electrical storms. Improperly protected wiring can have
a fatal lightning surge for many miles. All outdoor wiring
must be equipped with adequately grounded and listed
signal circuit protectors, which must comply with local,
applicable codes. Never install wiring or equipment
while standing in water.
2. The D1-528 is configured so that it will not call for
heat, cool, or low, medium, and high fan speeds to
protect the HVAC equipment when it arrives with
default settings from the factory. The installer will
need to complete the Initialization steps, or the HVAC
configuration will need to be pushed to the
thermostat from the engINN commissioning tool
after the RoomID has been set in the Parameter
Menu.
Wiring and equipment separations
Install all the wiring and controllers to minimize the
possibility of accidental contact with other potentially
hazardous and disruptive power and lighting wiring.
Never place 24 VAC or communications wiring near
other bare power wires, lightning rods, antennas,
transformers, or steam or hot water pipes. Never place
the wire in any conduit, box, channel, duct, or other
enclosure containing power or lighting circuits. Always
provide adequate separation of communications and
another electrical wiring according to code. Keep wiring
and controllers at least six feet from large inductive
loads (power distribution panels, lighting ballasts,
motors, etc.). Failure to follow these guidelines can
introduce electrical interference and cause the system
to operate erratically.
3. It is assumed that if you have received your D1-528
thermostat and you are ready to begin installation,
Honeywell has determined through the sales process
that the selected HVAC equipment is compatible with
the selected D1-528 thermostat. If you believe this
assumption to be incorrect, or you have not validated
that the D1-528 is compatible with the selected
HVAC equipment, contact our technical support
service center prior to installation.
4. Always research thermostat placement carefully
before you pull cable. Consult with your system
provider on the best placement and follow their
31-00721-01
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| General | Details |
|---|---|
| Name | Honeywell D1-528 Direct Thermostat Installation Guide |
| Make | Honeywell |
| Language | English |
| Filetype | PDF (Download) |
| File size | 1.63 MB |

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