Honeywell DH70W Dehumidifier Manual

The Honeywell DH70W is a high-capacity 70-pint dehumidifier designed for large rooms and basements. It features digital humidity control, auto-restart, continuous drainage option, washable filter, full bucket alert with auto-shutoff, and energy-efficient operation. Below are key sections for safety, features, installation, setup, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Installation & Placement 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Operating Modes 7. Maintenance & Cleaning 8. Drainage Options 9. Safety Features 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Digital control panel, 70-pint water collection bucket, washable air filter, continuous drainage port, casters for mobility, and humidity sensor.

Feature	Description
Digital Control Panel	LED display with humidity readout and control buttons
70-Pint Capacity	Removes up to 70 pints per day at 80°F/60% RH
Washable Filter	Removable and reusable air filter
Continuous Drainage	Garden hose connection for automatic water removal
Auto-Restart	Resumes previous settings after power interruption
Full Bucket Alert	Indicator light and auto-shutoff when bucket is full
Humidity Control	Adjustable from 35% to 85% relative humidity
24-Hour Timer	Programmable on/off timer
Casters	Four wheels for easy mobility
Energy Efficient	ENERGY STAR certified operation

Installation & Placement

Unpack and inspect contents. Place on level, stable surface.

Remove all packaging materials and tape.
Position unit: Place on level floor with at least 12 inches clearance on all sides.
Check filter: Ensure washable filter is properly installed.
Install bucket: Insert water collection bucket securely.
For continuous drainage: Connect garden hose to drainage port (optional).

WARNING! Do not place near heat sources or in direct sunlight. Ensure proper ventilation around unit.

First-Time Setup

Plug into grounded electrical outlet; follow initial setup steps.

Power on: Plug into 120V outlet, press POWER button.
Set desired humidity: Use UP/DOWN buttons to select target humidity (45-50% recommended).
Select mode: Choose between Continuous, Auto, or Dry modes.
Set timer: Program 24-hour timer if desired.
Check operation: Unit should begin dehumidifying within minutes.

CAUTION! Handle with care when moving; use casters for transportation.

Specifications

Model: DH70W
Capacity: 70 pints per day (at 80°F/60% RH)
Coverage: Up to 4,500 square feet
Operating Temperature: 41°F to 95°F (5°C to 35°C)
Water Bucket Capacity: 13.2 pints (1.65 gallons)
Power Source: 115V, 60Hz, 6.5A
Noise Level: 51 dB on low setting
Dimensions: 15.4" W × 11.4" D × 24.3" H
Weight: 41.9 lbs
Refrigerant: R410A

Controls and Settings

Digital control panel includes: POWER, MODE, TIMER, UP/DOWN buttons, FILTER indicator, FULL BUCKET indicator.

Control Functions: POWER - Turns unit on/off. MODE - Cycles through Continuous, Auto, Dry modes. TIMER - Sets 1-24 hour timer. UP/DOWN - Adjusts target humidity. FILTER - Indicator light when filter needs cleaning. FULL BUCKET - Lights when bucket needs emptying.

Humidity Settings: Adjustable from 35% to 85% RH. Timer: Programmable in 1-hour increments. Mode Selection: Continuous (runs constantly), Auto (maintains set humidity), Dry (intensive drying for laundry rooms).

Operating Modes

Three operating modes for different needs.

Auto Mode: Maintains set humidity level; compressor cycles on/off automatically.
Continuous Mode: Runs continuously regardless of humidity level.
Dry Mode: Maximum dehumidification for wet areas like laundry rooms.
Timer Function: Set unit to turn on/off at specific times.

Tip: Use Auto mode for energy-efficient operation in living spaces.

Maintenance & Cleaning

Regular maintenance ensures optimal performance and longevity.

Clean Filter: Remove and wash filter every 2-4 weeks with warm water.
Empty Bucket: Empty water bucket when FULL indicator lights.
Clean Exterior: Wipe cabinet with soft, damp cloth.
Check Drainage: Ensure drainage hose is clear if using continuous drainage.
Off-Season Storage: Empty completely, clean, and store in dry place.

WARNING! Unplug unit before performing any maintenance. Do not use harsh chemicals.

Drainage Options

Two methods for water removal: bucket collection or continuous drainage.

Bucket Collection: Standard method; empty when FULL indicator lights.
Continuous Drainage: Connect garden hose to drainage port for automatic water removal to floor drain or sink.
Hose Requirements: Use 5/8" inner diameter garden hose (not included).
Installation: Ensure hose runs downward without kinks for proper drainage.

CAUTION! Ensure proper hose connection to prevent leaks.

Safety Features

Auto-shutoff when bucket is full. Overheat protection. Child lock function. Anti-frost sensor in low temperatures.

Regulatory Information

UL Listed. ENERGY STAR certified. FCC Part 15 compliance. This product meets applicable federal energy conservation standards. For support, visit www.honeywellhome.com or contact 1-800-332-1110. Copyright © Honeywell International Inc.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Unit not turning on	Power issue	Check power cord connection; ensure outlet is working; check circuit breaker.
Not removing moisture	Temperature/RH	Ensure room temperature above 41°F; check humidity setting; clean filter.
Water leaking	Bucket/drainage	Ensure bucket properly seated; check drainage hose connection; level unit.
Loud noise	Vibration/obstruction	Ensure unit is level; check for objects touching unit; clean filter.
FULL light on but bucket empty	Sensor issue	Unplug for 10 minutes; restart; ensure bucket properly positioned.
Ice on coils	Low temperature	Move to warmer area; defrost completely before restarting.

Reset: Unplug for 10 minutes, then restart.

Service: 1-800-332-1110; www.honeywellhome.com