Honeywell Home HE400 User Manual

M32930
69-2413EF-19
TrueEASE™HumidificationSystem
PROFESSIONALINSTALLATIONGUIDE
INCLUDED INTHIS HUMIDIFIER BOX
Wirecutter/stripper
Tinsnipsorsheetmetalcutter
#8hexnutdriver
Standardscrewdriver
18-gaugewire(upto5conductor)
OtherRequirements
Iffloordrainisnotavailable,refertoAppendixCfor
additionalplumbingpartsconsideration.
Ifinstalledinoraboveafinishedspace,Resideo
recommendsinstallingadrippanwithwater
sensorshut-off.
A
1
HumidifierBypass
A
2
HumidifierFan
Saddlevalve
Watersupplyline
Drainhose(10feet)
E
Owner’smanual
F
Mountingtemplate
G
HumidiPRODigitalhumiditycontrol
Hardware(notpictured)
Additionalaccessoriesincludedinselect
models
E
A
1
A
2
F G
GETTING
S
T
A
R
TED
MOUNTINGPLUMBINGWIRING APPENDICES
OPERA
TION
AND SERVICE
Cross ReferenceTable
Honeywell®Aprilaire® GeneralAire®
HE100 and HE150HE225 500 570
HE200 and HE250HE265 600 900
HE300 HE365 700 1000
M32930
33-00617EFS-01
HE400Humidification System
INSTALLATIONGUIDE
INCLUDED IN THIS HUMIDIFIER BOX
Wirecutter/str ipper
Tinsnips or sheet metal cutter
#8hexnutdriver
Standardscrew driver
18-gaugewire (up to5conductor)
Iffloor drain is not availabl e, refer to AppendixCfor
additionalplumbing parts consideration.
Ifinstalled in or aboveafinished space, Resideo
recommendsinstallingadrippan with water
sensorshut-off.
A
Humidifier Bypass
Saddle valve
Watersupply line
Drain hose (10feet)
E
Literature
F
Mounting template
G
HumidiPRODigital humidity control
Hardware(not pictured)
Transformer
2footby-passduct
E
A
F G
GETTING
STARTED
MOUNTING PLUMBING WIRING APPENDICES
OPERATION
AND SERVICE
Cross ReferenceTa ble
Honeywell HomeAprilaire® GeneralAire®
HE400 HE200 HE250 HE265
M32930
33-00617EFS-01
HE400 Humidification System
INSTALLATION GUIDE
INCLUDED IN THIS HUMIDIFIER BOX
Tools needed to install humidifier
Wire cutter/stripper
Tin snips or sheet metal cutter
#8 hex nut driver
Standard screwdriver
18-gauge wire (up to 5 conductor)
Other Requirements
If floor drain is not available, refer to Appendix C for
additional plumbing parts consideration.
If installed in or above a finished space, Resideo
recommends installing a drip pan with water
sensor shut-off.
A
Humidifier Bypass
Saddle valve
Water supply line
Drain hose (10 feet)
E
Literature
F
Mounting template
G
HumidiPRO Digital humidity control
Hardware (not pictured)
Transformer
2 foot by-pass duct
E
A
F G
GETTING
STARTED
MOUNTING PLUMBING WIRING APPENDICES
OPERATION
AND SERVICE
Cross Reference Table
Humidifier Honeywell Home Aprilaire® GeneralAire®
HE400 HE200 HE250 HE265

Honeywell Home HE400 Specifications

General

Brand	Honeywell Home
Model	HE400
Category	Humidifier
Language	English

Summary

Safety Definitions and Precautions

Important Installation Requirements

Personal Safety

Follow safety standards and local regulations for plumbing, electrical, and mechanical considerations.

Mounting Location

Ensure level position, access to water, drain, power, and appropriate temperature range.

Water Supply and Drainage

Consult local plumbing codes for drain size, material, and maximum temperature.

Choosing a Mounting Method

STEP ONE: Select the Mounting Location

Choose a location with access to water supply, ductwork, and 120 VAC power.

STEP TWO: Install Mounting Template to the Duct

Water Supply and Drain Connections

STEP ONE: Connect the Water Supply

Cut water line to reach humidifier and connect to the gray quick connect fitting.

STEP TWO: Tap into a Water Line

STEP THREE: Connect to the Water Drain

Before Wiring the Humidifier

STEP TWO: Install the Transformer

STEP THREE: Wiring Humidifier

Use the appropriate wiring diagram for your equipment.

Installing the Humidistat

Duct-Mount Installation (recommended)

Humidistat Installation Steps

Duct Tube and Wallplate Installation

Wiring the Humidistat

Wiring Configuration

HumidiPRO Wiring Scenarios

Mounting the Outdoor Sensor

Location

Do NOT mount the sensor:

Wiring the Outdoor Sensor

Wire C7089 Outdoor Sensor to Humidity Control

Mount Humidity Control

Checkout

Advanced Installer Setup

Installer System Test/Checkout

Startup and Checkout

Routine Maintenance

Troubleshooting