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Honeywell TrueIAQ DG115EZIAQ User Manual

Honeywell TrueIAQ DG115EZIAQ
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Owners Guide
TrueIAQ
®
Digital IAQ Control
69-2072-09
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Honeywell TrueIAQ DG115EZIAQ Specifications

General IconGeneral
TypeRemote Control
BrandHoneywell
ModelDG115EZIAQ
CategoryRemote Control
DisplayLCD
Power SourceBattery
FunctionsTemperature control, humidity control, fan control, system mode selection

Summary

About TruelAQ

Operation Overview

Comfort Settings Feedback

Provides feedback on indoor air quality conditions.

Outdoor Conditions Display

Shows current outdoor temperature and humidity.

Equipment Operation Status

Indicates which equipment is currently active.

More Button Functionality

Navigates through IAQ equipment control options.

Indoor Conditions Display

Displays current indoor temperature and humidity.

Programmable Clock Function

Manages time-based IAQ equipment programming.

Maintenance Reminders

Alerts for required equipment maintenance.

Done Button Functionality

Confirms and saves changes made to settings.

Toggle Arrows Functionality

Adjusts IAQ equipment comfort settings.

Display Screen Reference

Dry Humidity Indicator

Indicates indoor humidity levels below 20% RH.

Wet Humidity Indicator

Indicates indoor humidity levels above 60% RH.

Window Frost Protection

Protects against excess humidity based on outdoor conditions.

Humidify/Dehumidify Signals

Signals humidity addition or removal requests.

Ventilate Indicator

Shows when fresh air ventilation is active.

Service Reminders Display

Timer-based alerts for required component service.

Changing Humidifier Settings

Setting Humidifier Level

Adjusts humidifier target humidity using arrow buttons.

Recommended Humidity Settings

Provides humidity settings based on outdoor temperature.

Humidifier/Dehumidifier Interaction

Explains setpoint logic for combined humidifier/dehumidifier use.

Window Frost Protection Settings

Configures the level of frost protection.

Humidifier Operation Style

Selects the humidifier operation mode (Auto/Off).

Saving Humidifier Settings

Saves the configured humidifier settings.

Changing Dehumidifier and Ventilation Settings

Setting Dehumidifier Level

Adjusts the target humidity for dehumidification.

Dehumidifier Operation Style

Selects the dehumidifier operation mode (Auto/Off).

Saving Dehumidifier Settings

Saves the configured dehumidifier settings.

Temporary Ventilation Control

Temporarily activates ventilation for a set duration.

Ventilation Operation Style

Selects the ventilation operation mode (Auto/ON/OFF).

Saving Ventilation Settings

Saves the configured ventilation settings.

Time and Service Timer Adjustments

Adjusting Clock Hour

Modifies the hour setting for the device's clock.

Adjusting Clock Minutes

Modifies the minute setting for the device's clock.

Saving Time Settings

Confirms and saves the adjusted time settings.

Understanding Service Timers

Displays service alerts for various system components.

Resetting Service Timers

Resets service timers by holding the DOWN arrow.

Installation Guide

Electrical Hazard Warning

Cautionary notice regarding electrical shock or equipment damage.

System Power Off Procedure

Ensures system power is off before commencing installation.

Location Selection for Mounting

Guidance on choosing an appropriate mounting location.

Cover Screw Loosening

Instruction to loosen the device's cover screw.

Front Housing Separation

Procedure to detach the front housing from the base.

Wall Mounting Wiring

Wiring procedure for wall-mounted installations.

Duct Mounting Clip Attachment

Step for attaching the side wall clip during duct mounting.

Reinstalling Front Housing

Instruction to reattach and secure the front housing.

Duct Mount Sensor Alignment

Critical note for aligning the sensor cap in duct mounting.

Applying System Power

Final step to apply power to the installed system.

Wiring Diagrams

Terminal R: 24V Supply

Description of the R terminal for 24V power supply.

Terminal C: 24V Supply Common

Description of the C terminal for 24V power common.

Terminal Sensor: Communication Bus

Description of the Sensor terminal for communication.

Terminal Switch: Override Input

Description of the Switch terminal for override input.

Terminal W: Heat Call Sense

Description of the W terminal sensing heat calls.

Terminal G: Fan Call Sense/Output

Description of the G terminal for fan calls and output.

Terminal Vent 1: Damper Control

Description of the Vent 1 terminal for damper control.

Terminal Dehum 1: Dehumidifier Control

Description of the Dehum 1 terminal for dehumidifier control.

Terminal Hum 1: Humidifier Control

Description of the Hum 1 terminal for humidifier control.

Wiring with Non-Powered Humidifier

Diagram showing wiring for a non-powered humidifier setup.

Wiring with Powered Humidifier

Diagram illustrating wiring for a powered humidifier setup.

Wiring with TrueSTEAM

Wiring diagram for integrating with TrueSTEAM.

Wiring with Dehumidifier and Damper

Wiring diagram for dehumidifier and ventilation damper.

Wiring with Humidifier and HRV/ERV

Wiring diagram for humidifier and HRV/ERV ventilator.

Wiring with Humidifier, Damper, and Exhaust Fan

Diagram for humidifier, damper, and exhaust fan wiring.

Mounting the Outdoor Sensor

Avoid Direct Sunlight Mounting

Recommendation to avoid south-facing or direct sunlight.

Exhaust Vent Clearance

Maintain minimum clearance from exhaust vents.

Air Intake Placement

Guideline for sensor placement near air intakes.

Snow Buildup Clearance

Mount sensor above potential snow accumulation levels.

High Voltage Wire Proximity

Warning to avoid routing sensor wire near high voltage wires.

Sensor Wire Extension

Information on extending the sensor wire using 18-gauge wire.

Advanced Installer Setup Instructions

Initiating Setup Mode

Procedure to enter setup mode by holding arrow buttons.

Advancing Setup Options

Using the 'More' button to navigate setup steps.

Selecting Setup Options

Using UP/DOWN arrows to choose configuration options.

Saving Setup and Exiting

Using 'Done' to save settings and return to the home screen.

Advanced Programming Functions

Setup Function 10: Temperature Display

Configures temperature units: Fahrenheit or Celsius.

Setup Function 11: Indoor Temp Offset

Recalibrates indoor temperature sensor readings.

Setup Function 12: Outdoor Temp Offset

Recalibrates outdoor temperature sensor readings.

Setup Function 15: Frost Protection

Sets the level of protection against window frost.

Setup Function 20: Humidity High Limit

Sets the upper limit for indoor humidity control.

Setup Function 25: Humidifier Operation

Configures humidifier operation modes.

Setup Function 30: Programmed Humidity

Enables or disables humidity programming.

Setup Function 35: Program Start Time

Sets the start time for programmed humidity.

Setup Function 40: Program End Time

Sets the end time for programmed humidity.

Setup Function 45: DEHUM Terminal Type

Configures the type of dehumidifier terminal equipment.

Setup Function 50: High Dehum Limit

Sets the high limit for dehumidification.

Setup Function 55: Low Dehum Limit

Sets the low limit for dehumidification.

Setup Function 60: Dehumidifier Operation

Configures dehumidifier operation modes.

Setup Function 65: Humidity Display Offset

Recalibrates humidity sensing accuracy.

Setup Function 80: Hum Service Timer

Sets humidifier service timer intervals (continuous).

Setup Function 85: Hum Service Timer (Intermittent)

Sets intermittent humidifier service timer intervals.

Setup Function 90: Hum Water Filter Service

Sets humidifier water filter service intervals.

Setup Function 95: Air Filter Service Timer

Sets air filter service timer intervals.

Setup Function 100: Vent Filter Service Timer

Sets ventilation filter service timer intervals.

Setup Function 105: Vent Service Type

Configures the type of ventilation filter service required.

Setup Function 110: UV Bulb Service Reminder

Sets UV bulb replacement reminder intervals.

Setup Function 115: Vent Options

Configures various ventilation control options.

Setup Function 120: Vent Operation

Configures ventilation operation modes.

Setup Function 125: Programmed Vent

Enables or disables programmed ventilation schedules.

Setup Function 130: Program Start Time

Sets the start time for programmed ventilation.

Setup Function 135: Program End Time

Sets the end time for programmed ventilation.

Setup Function 140: ASHRAE Bedrooms

Configures ASHRAE settings based on number of bedrooms.

Setup Function 145: ASHRAE Home Sq Ft

Configures ASHRAE settings based on home square footage.

Setup Function 150: ASHRAE CFM Setting

Sets the ASHRAE CFM value for ventilation.

Setup Function 155: Maximum Vent

Configures the maximum ventilation rate.

Setup Function 160: Vent Shut-offs

Configures conditions for automatic ventilation shut-off.

Setup Function 165: Dehumidification Via Vent

Controls dehumidification using fresh air ventilation.

Environmental Standards and Life Expectancy

TruelAQ Control & Sensor Specs

Details operating temperature, humidity range, and accuracy.

Power Supply and Protection

Covers power supply, spike, and over-voltage protection.

Power Failure Behavior

Describes clock backup, output state, and parameter storage.

Mechanical Design Specifications

Includes dimensions, weight, and display unit information.

5-Year Limited Warranty

Warranty Coverage and Duration

Details warranty period and covered defects.

Warranty Claim Process

Outlines steps for returning products or contacting support.

Warranty Limitations and Exclusions

Covers excluded costs, liability, and exclusive warranty terms.

Consumer Rights and Inquiries

Explains consumer rights and provides contact for questions.

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