Honeywell Inncom E527 User Manual

7 March 2018
CONFIDENTIAL
INNtool Support Material: Wiring 24VAC
E527/X47 4G 24VAC Wiring Guide
Disclaimer
This document contains information that is the proprietary and confidential property of INNCOM by Honeywell. By acceptance hereof, each recipient
agrees to use the information contained herein only for the purpose anticipated by INNCOM by Honeywell, and not to disclose to others, copy or
reproduce, any part hereof without the written consent of INNCOM by Honeywell. The recipient agrees to return this document to INNCOM by
Honeywell immediately upon request.
• DISCONNECT POWER BEFORE BEGINNING INSTALLATION. ELECTRICAL HAZARD: Can cause electrical shock or equipment damage.
• Must be installed by a trained , experienced technician.
• See device specific product guides for load specifications.
Table of Contents
1. WIRING GUIDE 24VAC X47 (“A3” OPTION) ............................................................................................................ 2
2. THERMOSTAT WIRE CONNECTIONS: ....................................................................................................................... 3
3. SYSTEM SPECIFIC WIRING GUIDES ........................................................................................................................ 4
4. LOW VOLTAGE WIRING ........................................................................................................................................... 5
5. FIELD SIDE WIRING ............................................................................................................................................... 6
6. DOCUMENT INFORMATION ..................................................................................................................................... 7

Honeywell Inncom E527 Specifications

General

Power Source	24V AC
Display	LCD
Communication Protocol	Zigbee
Temperature Range (Celsius)	10°C to 32°C
Type	Thermostat
Temperature Range	50°F to 90°F
Communication	Wired/Wireless
Mounting	Wall
Operating Humidity	5% to 95% RH non-condensing

Summary

Wiring Guide 24VAC X47 (A3 Option)

Thermostat Wire Connections

System Specific Wiring Guides

Generic Single Stage Heat/Cool Wiring

Wiring diagram for a generic single-stage heat/cool HVAC system configuration.

Heat Pump Single Stage Wiring

Wiring guides for single-stage heat pump systems, covering North and South configurations.

Heat Pump Two Stage Wiring

Wiring guides for two-stage heat pump systems, covering North and South configurations.

2 Pipe Change-Over Wiring

Wiring diagram for 2-pipe change-over systems, including with backup electric heat.

Cool Only System Wiring

Wiring diagram for systems designed for cooling only operation.

Heat Only System Wiring

Field Side Wiring

Variable Fan Connections

Heat/Cool Valve Connections