Frigidaire GLRS233ZDW0 Dehumidifier Manual

The Frigidaire GLRS233ZDW0 is a 23-pint capacity dehumidifier designed for medium-sized rooms up to 1500 sq ft. It features electronic controls with a digital display, adjustable humidity settings from 35% to 85%, continuous drain option, auto-restart after power interruption, washable filter, full bucket alert with auto-shutoff, and low-temperature operation down to 41°F. Below are key sections for safety, features, installation, setup, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: Electronic control panel with digital display, 23-pint water collection bucket, washable air filter, continuous drain hose connection, carrying handles, and caster wheels for mobility.

Installation & Placement

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

1. Choose location: Place in center of room or area with high humidity, away from walls and furniture for proper airflow.
2. Clearance: Allow at least 12 inches of clearance on all sides, especially air intake and exhaust.
3. Level surface: Ensure unit is level to prevent water leakage and ensure proper bucket seating.
4. Power connection: Plug directly into grounded 120V AC outlet. Do not use extension cords.

WARNING! Do not operate in temperatures below 41°F. Ensure unit is upright for at least 24 hours before first use if transported on its side.

First-Time Setup

Power on dehumidifier; follow initial setup steps.

1. Insert water bucket: Ensure bucket is properly seated and clicks into place.
2. Set humidity level: Press HUMIDITY button to set desired level (recommended 45-50% for comfort).
3. Select fan speed: Choose HIGH for maximum moisture removal or LOW for quiet operation.
4. For continuous drain: Attach 5/8" ID garden hose to drain port (bucket must be in place).

CAUTION! Handle with care; unit contains refrigerant. Do not puncture coils or tubing.

Specifications

• Model: Frigidaire GLRS233ZDW0
• Dehumidification Capacity: 23 pints per day (at 80°F, 60% RH)
• Coverage Area: Up to 1500 sq ft
• Operating Temperature: 41°F to 95°F (5°C to 35°C)
• Humidity Range: 35% to 85% RH adjustable
• Water Bucket Capacity: 23 pints (with full indicator)
• Air Flow: 100 CFM on high setting
• Power Requirements: 120V, 60Hz, 3.5A
• Refrigerant: R-410A
• Dimensions: 15.4" W x 11.0" D x 19.7" H
• Weight: 33.5 lbs

Controls and Settings

Control Panel: POWER button, HUMIDITY +/- buttons, FAN SPEED button, FILTER RESET indicator.

Display Indicators: Current humidity, Set humidity, Fan speed, Full bucket alert, Filter clean reminder, Defrost cycle indicator.

Humidity Control: Adjust in 5% increments from 35% to 85%. Fan Speed: HIGH for maximum dehumidification, LOW for quiet operation. Continuous Mode: Runs continuously regardless of humidity level. Auto Defrost: Automatically activates when coil temperature drops below 41°F. Filter Alert: Illuminates when filter needs cleaning (after 250 hours of operation).

Operation Modes

Normal Mode: Unit runs until set humidity is reached, then cycles on/off to maintain level. Continuous Mode: Runs continuously regardless of humidity setting (for very damp conditions).

1. Press POWER to turn unit on.
2. Set desired humidity using HUMIDITY buttons.
3. Select fan speed (HIGH or LOW).
4. For continuous operation, set humidity to lowest setting (35%).
5. Monitor water bucket; empty when full or use continuous drain.

Tip: Close windows and doors in room being dehumidified for best performance.

Maintenance & Cleaning

Unplug unit before performing any maintenance.

1. Clean air filter: Remove filter every 2-4 weeks, wash with mild detergent, rinse, dry completely before reinstalling.
2. Empty water bucket: Regularly empty and clean bucket with mild detergent to prevent mold/mildew.
3. Clean exterior: Wipe with damp cloth; do not use harsh chemicals or abrasives.
4. Clean coils: Use soft brush to remove dust from evaporator and condenser coils annually.
5. Reset filter indicator: Press and hold FILTER button for 3 seconds after cleaning filter.

WARNING! Never operate without filter installed. Do not immerse unit in water.

Draining Options

Bucket Drain: Manual emptying of 23-pint bucket (auto-shutoff when full). Continuous Drain: Connect 5/8" ID garden hose to drain port for unattended operation.

1. For continuous drain: Ensure unit is level and elevated if needed for gravity flow.
2. Connect hose securely to drain port; route to floor drain, sink, or sump pump.
3. Bucket must remain in place even when using continuous drain.
4. Check hose periodically for kinks or blockages.

CAUTION! Do not exceed maximum lift height of 5 feet for continuous drain.

Safety Features

Auto Shutoff: Turns off when bucket is full or improperly seated. Tip-Over Switch: Shuts off unit if tipped beyond 45°. Overload Protection: Built-in circuit breaker protects compressor. Child Lock: Press and hold HUMIDITY + and - for 3 seconds to lock controls.

Regulatory Information

UL Listed: Meets UL standard 474. Energy Star: Certified for energy efficiency. FCC Part 15: Class B digital device; complies with interference limits. California Proposition 65 Warning: This product contains chemicals known to cause cancer and reproductive harm. For support, visit www.frigidaire.com or contact 1-800-374-4432.

Troubleshooting

Reset: Unplug unit for 10 minutes to reset electronic controls.

Service: 1-800-374-4432; www.frigidaire.com