Friedrich D50D, D525, Dehumidifier, D70D technical specifications Troubleshooting, Problem

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TROUBLESHOOTING

Problem

Dehumidifier doesn't work

Fan doesn't work

Compressor doesn't work

Can not dehumidify or the dehumidifcation volume is too low

Loud noise and vibration

Evaporator is frosted

Dehumidification water overflows

Possible causes

Solution

Electricity shutdown or low

Wait for electricity to be

voltage

restored

Bad plug or wire is broken

Repair or replace

Motor is broken

Repair or replace

Low voltage

Call the local electricity

company

 

Still under the 3 min

Wait until if goes back to

protection

function after 3 min

Compressor is broken

Repair or replace

Filter is dirty

Clean filter

Refrigerant is leaking

Detect the leakage and fill with

refrigerant

 

Low temp and humidity

Normal

Uneven floor

Move to level place or use

blocks

 

Motor or compressor is loose

Tighten screws

Sound of flowing water

Normal, it is the sound when

the refrigerant is flowing

 

Filter is too dirty

Clean filter

Environment temp is too low

Stop use temporarily

Drain bucket is broken

Repair or replace

Micro switch is broken

Repair or replace

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Contents Service & Parts Manual Flow Chart for Inspecting and Repairing the Unit Important Points on Service Operating SafetyProblem TroubleshootingControl Panel AppearanceWire Specification Technical SpecificationsD50D D70D Refrigerator System Diagram Schematic Wiring Diagram Exploded View D25D Service Parts List D50D, D70D D50D & D70D Service Parts List Dehumidifiers Limited Warranty

D50D, D70D, Dehumidifier, D525 specifications

Friedrich dehumidifiers are renowned for their efficiency, durability, and advanced technology, making them a preferred choice for maintaining comfortable humidity levels in homes and businesses. The D50D, D525, and D70D models exemplify these qualities, each designed to cater to specific needs and spaces, from small basements to larger areas.

The Friedrich D50D is a compact and efficient unit, ideal for moderate humidity control. With a capacity to remove up to 50 pints of moisture per day, it is well-suited for small to medium-sized rooms. One of its standout features is the built-in pump that allows for continuous drainage, offering users convenience without the need to frequently empty the water tank. The D50D also features an adjustable humidistat, allowing individuals to set their desired humidity level for optimal comfort.

The D525 model offers increased capacity, removing up to 52 pints of moisture per day. This unit is designed for larger spaces and includes a robust fan system that ensures even air circulation. Like the D50D, it also boasts a continuous drainage option and an advanced digital display, making it easy for users to monitor humidity levels and adjust settings accordingly. Additionally, the D525 is equipped with a washable filter that captures dust and allergens, promoting improved air quality.

For those requiring heavy-duty performance, the D70D model stands out with its ability to remove up to 70 pints of moisture daily. This model is perfect for very humid environments or larger areas where moisture management is critical. It features an impressive quiet operation function, which allows it to run quietly in the background without disrupting everyday activities.

All Friedrich dehumidifiers integrate advanced technologies, such as intelligent humidity control, which allows the units to automatically adjust operation based on the current humidity levels in the space. They also come with durable construction and a sleek design that can easily fit into any decor.

Overall, Friedrich's D50D, D525, and D70D models offer versatile solutions for moisture control, combining functionality with user-friendly features, making them suitable for a variety of applications. Whether for home use or industrial settings, these dehumidifiers deliver reliable performance, ensuring that indoor environments remain comfortable and dry.