Honeywell HE360 User Manual (English)

Other manuals for Honeywell HE360

Installation Instructions & Owner's Guide24 pages

Installation Instructions8 pages

Owner's Guide8 pages

Installation Kit40 pages

Installation Guide12 pages

Questions and Answers:

M
Michael WrightJul 29, 2025
Why is my Honeywell Humidifier not producing enough humidity?
- L
  lisa10Jul 29, 2025
  If you are experiencing low humidity with your Honeywell Humidifier, possible causes include a furnace blower that isn't operating. Try the following: * Reset the circuit breaker or check for a blown fuse. * Ensure the furnace power is on. * Inspect all external wiring connections. * Verify the humidistat setting. If these steps don't resolve the issue, it's recommended to call a professional heating contractor.
D
David ShepherdAug 2, 2025
How to fix Honeywell HE360 water leakage?
- A
  Andrea LangAug 2, 2025
  If your Honeywell Humidifier is leaking water, it could be due to leaking joints. To resolve this, shut off the water supply and tighten the connections. Also, verify that brass tubing inserts are properly installed. Another potential cause is a leaking saddle valve; ensure the rubber pad is installed correctly on the saddle valve.
A
Allen BishopAug 6, 2025
Why is my Honeywell Humidifier leaking water?
- N
  Nicholas RamirezAug 6, 2025
  Water leakage from your Honeywell Humidifier can occur due to several reasons. It may be caused by leaking joints, in which case you should shut off the water and tighten the connections. Another cause could be the absence of brass tubing inserts, so you should verify that they are used. Finally, a leaking saddle valve may be the culprit; ensure the rubber pad is installed on the saddle valve.
H
Holly StewartAug 11, 2025
What to do if my Honeywell HE360 Humidifier is leaking water?
- R
  Raymond JohnsonAug 11, 2025
  If your Honeywell Humidifier is leaking water, several factors could be the cause. First, ensure that all connections are tightened to address potential leaking joints. Second, confirm that brass tubing inserts are properly installed. Lastly, check the saddle valve to make sure the rubber pad is correctly installed.
K
kimberlysmithAug 16, 2025
What to do if there is heavy condensation on windows with my Honeywell HE360?
- J
  Juan MartinezAug 16, 2025
  If you notice heavy condensation on your windows when using your Honeywell Humidifier, adjust the humidistat to a lower setting until the condensation disappears.
C
Christy MarshallAug 20, 2025
What to do if there is condensation on walls with my Honeywell Humidifier?
- J
  John ParrishAug 20, 2025
  If you notice condensation on the walls while using your Honeywell Humidifier, it indicates high humidity. Turn off the humidistat and water supply until the condensation has completely evaporated.
M
Mr. Aaron HawkinsAug 25, 2025
What to do if Honeywell HE360 causes high humidity?
- J
  Joshua HuntAug 25, 2025
  If you notice high humidity levels with your Honeywell Humidifier, especially condensation on walls, turn off the humidity control and water supply until the condensation completely evaporates. For heavy condensation on windows, lower the humidity control to eliminate condensation caused by moisture from bathing, mopping, or cooking. If moisture persists, increased ventilation may be necessary.

Honeywell HE360 Specifications

General

Control	Manual Humidistat
Weight	12 lbs
Bypass	Yes
Water Feed	Continuous
Installation	Duct-mounted
Power Consumption	24V
Type	Whole House

Summary

Welcome and Kit Contents

Identifying Installation Accessories

Lists all accessories included in the HE360 Humidifier kit for installation.

Installation Preparation

Required Tools for Installation

Lists the necessary tools for installing the Honeywell HE360 Humidifier.

Humidifier Location Selection

Location Hazards and Precautions

Warns about temperature and static pressure hazards that can cause property or equipment damage.

Selecting Water Supply Location

Details requirements for selecting a water supply location, including water type and tubing adequacy.

Locating the Floor Drain

Guides on finding a suitable floor drain for humidifier and AC condensation drainage.

Selecting Humidistat Location

Explains how to choose the best location for the humidistat, typically on the return plenum.

Locating the Electrical Outlet

Instructions for finding a suitable 120V electrical outlet for the humidifier.

Installing the Humidifier

Installation Safety Warnings

Alerts to hazardous voltage and sharp edge risks, advising safety precautions.

Disassembling the Humidifier Unit

Step-by-step instructions with an illustration on how to disassemble the humidifier.

Mounting the Humidifier Housing

Instructions for mounting the humidifier housing onto the duct using securing clips and screws.

Reconnecting Humidifier Components

Steps to reinstall the humidifier pad assembly and secure the cover with the thumbscrew.

Connecting the Plumbing

Shutting Off Water Supply

The first step in connecting plumbing, which is to turn off the water supply.

Installing the Saddle Valve

Instructions for using the self-piercing saddle valve to tap into the water supply line.

Connecting Feed Water Tubing

Guides on connecting the feed water tubing from the saddle valve to the humidifier's solenoid valve.

Installing Feed Tubing

Continues instructions for connecting feed tubing, including tightening compression nuts and securing with clamps.

Installing the Drain Tubing

Details on connecting the drain tubing from the humidifier to the floor drain, including securing and slope.

Installing the Pressure Switch

Pressure Switch Mounting Considerations

Advises against installing the switch in areas with extreme temperatures.

Mounting the Pressure Switch

Instructions for mounting the pressure switch vertically onto the duct using self-tapping screws.

Mounting the Pressure Switch (continued)

Further instructions on mounting the pressure switch, including hole cutting and gasket insertion.

Connecting Pressure Switch Tubing

Guides on connecting the tubing to the pressure switch, specifying connections for supply and return ducts.

Installing the Humidistat

Mounting the Humidistat on Duct

Steps for mounting the humidistat on the duct, including template use, drilling, and securing the base.

Humidistat Wiring Safety

Warns about hazardous voltage when working with wiring, advising power disconnection.

Wiring Compliance and Diagram

Emphasizes wiring compliance with codes and provides a diagram for wiring controls.

Wiring the Humidifier Controls

Detailed instructions for wiring the humidifier solenoid valve, pressure switch, and humidistat.

Testing Humidifier Operation

Preparation and Testing Steps

A checklist and step-by-step guide to verify the humidifier's functionality after installation.

Furnace Blower Requirement

Notes that the furnace blower must be running for the humidifier to activate.

Humidifier Operation Explained

How the Humidifier Works

Explains the working principle of the Honeywell humidifier, focusing on vapor creation and humidity control.

Controlling Humidity Settings

Setting the Humidistat

Guides on choosing humidity control settings based on relative humidity and outdoor temperature.

Recommended Humidistat Settings

A table providing recommended humidistat control settings based on outside temperature.

Maintaining Your Humidifier

Maintenance Safety Precautions

Warns of personal injury hazards from electrical shock and moving parts, requiring power and water shutoff.

General Maintenance Advice

States that no part of the humidifier should be oiled.

Routine Humidifier Cleaning

Step-by-step instructions for cleaning the humidifier every 1 to 3 months, depending on water quality.

Checking Humidifier Operation

Humidifier Operation Verification

Steps to verify the humidifier's correct operation after winter startup or servicing.

Furnace Blower Activation Note

Reminds that the furnace blower must be running for the humidifier to activate.

Humidifier Troubleshooting Guide

Troubleshooting Table

A table listing common humidifier problems, what to look for, and recommended solutions.

Limited One-Year Warranty

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