Honeywell DR65A3000 User Manual

Honeywell DR65A3000

52 pages

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INCLUDED IN THIS BOX

OPTIONAL CONTROLS SOLD SEPARATELY

F1 F3F2 F4 F5

F5

F

Tools required to install DR65A3000 dehumidiﬁer

3/8” hex drive

Drill or duct cutting tool

Wire stripper/cutter

Standard screwdriver

T20 Torx screwdriver

Duct tape

8” round duct and starter collar

1822 gauge, 5 conductor thermostat wire

1/2” diameter drain line (8’)

1/2” drain clamps (2)

3/4” male NPT drain outlet

Options

1/2” drain p-trap (may be required by local code)

Drain pan

Float switch or water sensor (normally closed)

D

C

A

B

F1

F2

F3

F4

DR65A3000 (1)

8” duct collar (2)

MERV 11 Filter (1)

Installation Guide

Filter Door (2)

Prestige IAQ Kit

TruelAQ

H8908 Manual Dehumidistat

VisionPRO or Prestige Thermostat

H6062 HumidiPRO Digital Humidity

Control

DR65A3000

PROFESSIONAL INSTALLATION GUIDE

GUIDE D’INSTALLATION PROFESSIONNELLE

GUÍA DE INSTALACIÓN PROFESIONAL

D

A B C

INCLUDED IN THIS BOX

OPTIONAL CONTROLS SOLD SEPARATELY

E1 E3E2 E4

E

Tools required to install TrueDRY DR65

3/8-in. hex drive

Drill or duct cutting tool

Wire stripper/cutter

Standard screwdriver

Duct tape

8-in. round duct and starter collar

18-22 gauge, 5 band thermostat wire

1/2-in. diameter drain line (8 ft.)

1/2-in. drain clamps (2)

3/4-in. male NPT drain outlet

Options

1/2-in. drain p-trap (may be required by local code)

Drain pan

Float switch or water sensor (normally closed)

D

C

A

B

E1

E2

E3

E4

TrueDRY™ DR65 (1)

8-in. duct collar (2)

MERV 11 Filter (1)

Installation Guide

Prestige Comfort System (wireless)

TruelAQ

H8908 Manual Dehumidistat

VisionPRO IAQ control

PROFESSIONAL INSTALLATION GUIDE

GUIDE D’INSTALLATION PROFESSIONNELLE

GUÍA DE INSTALACIÓN PROFESIONAL

DA B C

INCLUDED IN THIS BOX

OPTIONAL CONTROLS SOLD SEPARATELY

E

1

E

3

E

2

E

4

E

Tools required to install TrueDRY DR65

3/8-in. hex drive

Drill or duct cutting tool

Wire stripper/cutter

Standard screwdriver

Duct tape

8-in. round duct and starter collar

18-22 gauge, 5 band thermostat wire

1/2-in. diameter drain line (8 ft.)

1/2-in. drain clamps (2)

3/4-in. male NPT drain outlet

Options

1/2-in. drain p-trap (may be required by local code)

Drain pan

Float switch or water sensor (normally closed)

D

C

A

B

E1

E2

E3

E4

TrueDRY™ DR65 (1)

8-in. duct collar (2)

MERV 11 Filter (1)

Installation Guide

Prestige Comfort System (wireless)

TruelAQ

H8908 Manual Dehumidistat

VisionPRO IAQ control

TrueDRY™ DR65

PROFESSIONAL INSTALLATION GUIDE

GUIDE D’INSTALLATION PROFESSIONNELLE

GUÍA DE INSTALACIÓN PROFESIONAL

D

A B C D

69-2089EFS-12

DR65A3000

33-00297EFS-01

E

Table of Contents

Questions and Answers:

K
Kari HudsonJul 27, 2025
Why is my Honeywell Dehumidifier not removing enough water?
- D
  Dr. Patrick Trevino Jr.Jul 27, 2025
  If your Honeywell Dehumidifier isn't removing as much water as you expect, here are some possible reasons: * The air temperature or humidity may have dropped. * The humidity meter or thermometer you're using might be inaccurate. * The unit could be in a defrost cycle. * The air filter might be dirty. * The defrost thermostat could be defective. * There might be a low refrigerant charge. * There could be an air leak due to a loose cover or ducting leaks. * The compressor might be defective. * The ducting could be restrictive. * The optional Condensate Pump Safety Switch might be open.
B
brookekellyJul 31, 2025
How to fix a Honeywell DR65A3000 Dehumidifier that is not providing ventilation?
- K
  Katherine RitterJul 31, 2025
  If your Honeywell Dehumidifier isn't providing ventilation, here are some things you can check: 1. Inspect the control wire connections, including those at the fresh air damper. 2. Ensure the fresh air damper isn't defective. 3. Make sure the air intake isn't dirty; clean the outside intake hood if necessary.
R
Renee JacksonAug 4, 2025
Why is my Honeywell Dehumidifier not turning on?
- R
  renee13Aug 4, 2025
  If your Honeywell Dehumidifier isn't dehumidifying and neither the fan nor the compressor are running, check the following: 1. Ensure the unit is plugged in and the outlet has power. 2. Verify the humidity control isn't set too high or is defective. 3. Look for loose connections in the internal or control wiring. 4. Check for a defective compressor relay. 5. Check for a defective control transformer. 6. See if the optional Condensate Pump Safety Switch is open.
M
Michaela CarterAug 8, 2025
What to do if the evaporator coil is frosted on my Honeywell DR65A3000 Dehumidifier?
- M
  Matthew SmithAug 8, 2025
  If your Honeywell Dehumidifier's evaporator coil is continuously frosted and the dehumidifying capacity is low, consider these possibilities: * The defrost thermostat might be loose or defective. * The refrigerant charge could be low. * The air filter(s) might be dirty, or the airflow could be restricted.
D
Denise JonesAug 12, 2025
Why is my Honeywell DR65A3000 fan running but the compressor is not?
- O
  oliviawebsterAug 13, 2025
  If your Honeywell Dehumidifier fan runs but the compressor doesn't when dehumidification is needed, check the following: 1. A defective compressor run capacitor. 2. A bad connection in the compressor circuit. 3. A defective compressor overload. 4. A defective compressor. 5. An open defrost thermostat. 6. An open Optional Condensate Pump Safety Switch.
C
Corey KimAug 17, 2025
What to do if my Honeywell DR65A3000 compressor cycles on and off too frequently?
- C
  Christina HarveyAug 17, 2025
  If the compressor in your Honeywell Dehumidifier cycles on and off too frequently, here are a few things to check: 1. Low ambient temperature or humidity might be causing the unit to cycle through defrost mode. 2. The compressor overload could be defective. 3. The compressor itself might be defective. 4. The defrost thermostat could be defective. 5. Dirty air filters or restricted airflow could be the cause. 6. A low refrigerant charge might be causing the defrost control to cycle. 7. There could be a bad connection in the compressor circuit.
A
Arthur WhitneyAug 22, 2025
What to do if the fan doesn't run on my Honeywell Dehumidifier when ventilation is on?
- N
  Nancy DavisAug 22, 2025
  If the fan on your Honeywell Dehumidifier doesn't run when ventilation is activated, and the compressor runs briefly but cycles on and off, consider checking these items: 1. A loose connection in the fan circuit. 2. An obstruction preventing fan rotation. 3. A defective fan. 4. A defective fan relay. 5. A defective fan capacitor.

Honeywell DR65A3000 Specifications

General

Brand	Honeywell
Model	DR65A3000
Category	Dehumidifier
Language	English

Summary

About the DR65A3000 Dehumidifier

Product Benefits

Highlights key advantages of the DR65A3000 dehumidifier, including capacity and efficiency.

Maintaining Ideal Humidity

Explains the importance of 40-60% RH for comfort, health, and energy savings.

Perceived Temperature vs. Humidity

Illustrates how relative humidity affects the perception of air temperature.

Installation Guide

Install to Fit Your Application

Guidance on configuring the DR65A3000 for different HVAC system setups.

Plumbing Requirements

Details on connecting the drain line for condensate removal.

Terminal Description

Explanation of the wiring terminal blocks on the dehumidifier.

Wiring Diagrams

Provides diagrams for connecting the dehumidifier to various controls.

Checkout Procedure

Steps to verify correct operation after installation is complete.

Maintenance

Cleaning Procedures

Annual maintenance steps for optimal dehumidifier performance.

Technical Description and Troubleshooting

Technical Description

Explanation of the DR65A3000 refrigeration system and its components.

Troubleshooting Common Issues

Guides users through diagnosing and resolving common operational problems.

Refrigerant Charging

Procedures for accurately weighing and charging refrigerant.

Parts List

5-Year Limited Warranty

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