Dehumidifier

Model WDH 851/871 Owner's Manual

Please visit our website or contact us for information on Winix products.

NOTE:IF YOU EXPERIENCE A PROBLEM,

PLEASE CONTACT CUSTOMER SERVICE. RE-

FER TO YOUR WARRANTY. DEFECTIVE UNITS

SHOULD BE RETURNED TO THE PLACE WHERE

ORIGINALLY PURCHASED. DO NOT ATTEMPT TO

REPAIR THE APPLIANCE YOURSELF.DOING SO

WILL VOID YOUR WARRANTY AND MAY RESULT

IN GREATER DAMAGE TO THE DEHUMIDIFIER

OR PERSONAL INJURY.

CAUTION:

Read and follow all safety rules and instructions before operating this equipment

TABLE OF CONTENTS

Warranty......................................................2

Package Contents......................................2

Safety Instructions......................................3

Electrical Requirements.............................4

Key Features..............................................5

Setting Up Your Dehumidifier........................5

Control panel...........................................6,7

Water Disposing Options............................8

Care and Maintenance.................................9

Troubleshooting........................................10

Error Codes/Product Specifications..........11

WARRANTY

WINIX Dehumidifier Limited Warranty

When installed, operated and maintained according to all instructions supplied with the product, if this appliance fails due to a defect in material and workmanship within one year from the date of purchase, call 1-877-MY-WINIX (699-4649) to arrange for free repair.

If the sealed refrigerant system is defective within five years from the purchase date, call 1-877-MY-WINIX (699-4649) to arrange for free repair. All warranty coverage applies for only 90 days from the date of purchase if this product is ever used for other than private family purposes.

This warranty covers only defects in material and workmanship. WINIX will NOT pay for:

1. Expendable items that can wear out from normal use, including but not limited to filters,

belts, light bulbs, and bags.

2. A service technician to instruct the user in correct product installation, operation or

maintenance.

3. A service technician to clean or maintain this product.

4. Damage to or failure of this product if it is not installed, operated or maintained

according to all the instructions supplied with the product.

5. Damage to or failure of this product resulting from accident, abuse, misuse or use for

other than its intended purpose.

6. Damage to or failure of this product caused by the use of detergents, cleaners, chemicals

or utensils other than those recommended in all instructions supplied with the product.

7. Damage to or failure of parts or systems systems resulting from unauthorized modifications

made to this product.

Disclaimer of implied warranties; limitation of remedies

Customer’s sole and exclusive remedy under this limited warranty shall be product repair as provided herein. Implied warranties, including warranties of merchantability or fitness for a particular purpose, are limited to one year or the shortest period allowed by law. WINIX shall not be liable for incidental or consequential damages. Some states and provinces do not allow the exclusion or limitation of incidental or consequential damages, or limitation on the duration of implied warranties of merchantability or fitness, so these exclusions or limitations may not apply to you.

This warranty applies only while this appliance is used in the United States or Canada.This

warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

PACKAGE CONTENTS

• WINIX Dehumidifier • Owner's Manual • 18 ft. Pump Drain Hose

SAFETY INSTRUCTIONS

IMPORTANT CAUTIONS FOR USING YOUR DEHUMIDIFIER.

To reduce the risk of fire, electrical shock, injury, or damage to the dehumidifier, these safety precautions must be followed:

• Do not place the power cord near a heater.

• Do not use an electrical outlet near

flammable or combustible materials such

as gasoline, propane, paint thinners, etc.

• Do not disassemble or modify dehumidifier

parts or components. It may cause electric

shock and failure.

• Plug in the power cord properly.

• Do not turn the unit on and off by inserting

or pulling out the power plug.

• Do not damage the power cord or use an

unspecified power cord.

• Do not modify power cord length.

• Do not share the outlet with another

appliance.

• Always plug into a grounded outlet. Not

grounding unit may cause electrical shock.

• Unplug the unit if it emits strange sounds,

odors, or smoke.

• Do not use an electrical outlet if it is loose or damaged.

• Do not operate or plug in unit with wet

hands or in a wet environment.

• Ventilate area before operating dehumid-

ifier. Check for the presence of natural gas or the buildup of other combustible vapors.

• Do not clean the dehumidifier with water.

Water may enter the unit and degrade the

insulation resulting in an electrical shock.

• If water enters the product, turn off the

dehumidifier’s power switch, then unplug

the unit. Do not plug in unit until it has been

inspected by an authorized repair service.

• Because the fan rotates at high speed

during operation, always unplug dehumid-

ifier before attempting any recommended

maintenance or cleaning.

• Do not block the inlet or outlet. It may

cause unit to fail or to operate inefficiently.

• Do not remove plug from outlet by pulling

on the cord.

• When not in use, t urning the unit off will

save energy. Unplug the dehumidifier

when not using for long periods of time.

• Make sure the dehumidifier is placed in the area you want to dehumidify. It is not designed to dehumidify the entire house.

• For proper operation, the dehumidifier

should only be placed on a level floor.

• Close all doors, windows and other open-

ings to the room. The dehumidifier must

operate in an enclosed area to be effective.

• When removing the filter, be aware that

some metal parts may have sharp edges

and may cause injury.

• To clean, use a soft cloth; do not use wax,

thinners, or strong detergents as they may

change the color of the unit or cause

surface damage.

• Be sure to replace the bucket properly

after emptying to prevent water from

collecting on the floor causing damage to

some types of flooring.

• This unit is designed to operate in low temperature conditions below 65 degrees however dehumidification may slow down

• resulting in less accumulation of water

Do not put a pet or house plant where it will be exposed to direct air flow. This could

injure the pet or plant.

• Do not use the water collected in the

bucket for drinking purposes. It is not

sanitary and could cause illness.

• Operation without filter will cause

unit failure. Insert the filter securely. Clean

it every two weeks. (See maintenance.)

• Do not allow children to play with this

product.

2 3

ELECTRICAL REQUIREMENTS

OBSERVE ALL LOCAL CODES AND

ORDINANCES.

DO NOT, UNDER ANY CIRCUMSTANCES,

REMOVE THE POWER SUPPLY CORD

GROUND PRONG.

ELECTRICAL GROUND IS REQUIRED ON

THIS APPLIANCE.

RECOMMENDED GROUNDING METHOD

For your personal safety, this appliance must be grounded. This appliance has a power supply cord with a 3-prong grounded plug. To minimize possible shock hazard, the cord must be plugged into a matching grounded electrical outlet that complies with the latest edition of the National Electrical

Code and all local codes and ordinances.

A 115-VOLT 60Hz, AC ONLY, 15A

FUSED AND PROPERLY GROUNDED

ELECTRICAL SUPPLY IS REQUIRED.

If a grounded 3-prong electrical outlet is not available, it is the personal responsibility and obligation of the customer to have one installed by a qualified electrician.

A time delay fuse or time delay circuit breaker is recommended. Use a dedicated circuit serving only this appliance.

WARNING

3-prong grounded plug

Power supply cord

Grounded 3-prong electrical outlet

DO NOT USE AN EXTENSION CORD.

E LECTRICAL S HOCK H A Z ARD

Plug into a grounded 3-prong outlet.

• Do not remove ground prong.

• Do not use a two-prong adapter.

• Do not use an extension cord.

Failure to follow these instructions can result in death, fire or electrical shock.

WARNING

To reduce the risk of fire, electric shock or injury to persons, read the important

SAFETY INSTRUCTIONS found on page 3 before operating this appliance.

4

GRAVITY

DRAIN

PUMP DRAIN

BUCKET

GRAVITY HOSE

ATTACHMENT

KEY FEATURES OF YOUR DEHUMIDIFIER

CONTROL

PANEL

HANDLE

FRONT GRILL

CASTER

18 ft PUMP

DRAIN HOSE

AIR INLET

FILTER

SETTING UP YOUR DEHUMIDIFIER

CHOOSING THE PROPER LOCATION

* Place the dehumidifier on a level floor

strong enough to support the unit with a

full bucket of water

* For best performance, allow at least

12-18 inches of air space on all sides of

the unit for good air circulation

* Use the dehumidifier:

- in the basement to help prevent moisture

damage.

- in the kitchen, laundry room, bathroom,

and spa/exercise areas that have excessive

moisture

- to prevent moisture damage anywhere

books or valuables are stored

- during construction or remodeling to

reduce drying time for drywall and paint

DEFROST OPERATION

- The dehumidifier has a built-in defrost control

that senses frost buildup on the evaporator coils

- During defrosting, the compressor will

automatically turn off; the fan will continue

running to defrost the coils until a majority of

the frost has melted.

5

AUTOMATIC SHUTOFF

- When the bucket is full, or when the bucket is not

in the proper position, the bucket full light will

turn on and the unit automatically shuts off

- The bucket must be placed in the proper position

for the dehumidifier to work. The light will stay

on and the dehumidifier will not run if the bucket

is not in the proper position.

- The dehumidifier will shut off once the desired

humidity setting has been reached.

CONTROL PANEL

5

14

6

7

8

1

2

15

4

13

9

10

3

11 12

1. Power ON/OFF

Pressing button (1) will turn the machine on.

Pushing again will turn the machine off.

Please note unit may run on and off depending on humidity levels and programmed humidity set.

2. Select Operating Mode

* Auto Mode

When the unit is turned on for the first time or by cycling through the settings using the setting button

(3) until auto indicator (9) is lit, operation begins in auto mode. "50" will appear in the display (5) and the auto indicator (9) will light up. In this setting, humidity level and fan speed is adjusted for optimum comfort (50%) with no manual adjustment needed.

If a humidity adjustment arrow (15) or fan speed

button (2) is pressed while in auto mode, the unit will switch to humidity mode automatically.

* Humidity Mode

To set desired humidity level when not in auto mode, push setting button (3) until humidity indicator

(10) is lit. The humidity levels will adjust in increments of 5% beginning at a low of 35% and reaching a maximum of 70%. Humidity will show in the display when adjusting humidity level. To adjust humidity level up or down, press humidity adjustment

arrows (15) until desired humidity level is reached.

* Cycle Run Time

To set Cycle Run Time, push setting button (3) until cycle run time indicator (11) is lit. In this setting, the unit will run for either 3, 6, or 12 hours, then shut off for 3, 6, or 12 hours, then turn on again in the same cycle. To program Cycle Run

Time, the cycle run time indicator (11) must be lit. Cycle Run Time can be adjusted by pushing the

timer adjustment arrows (14) up or down to set operating time for 3, 6, or 12 hours. The cycle timer function will continue until you change the setting or turn the unit power off. In this setting, the unit will operate on the last humidity setting programmed.

During cycle run time operation, compressor and fan may shut off depending on programmed humidity level.

* Continuous Mode programmed, “Co” will be displayed. Fan speed can be adjusted in this mode.

To set the unit into continuous mode, push setting

button (3) until continuous indicator (12) is lit.

Continuous mode will run the compressor and fan continuously until it is powered off or until another setting is inputted. When continuous mode is

6

3. Select Your Fan Speed

By pressing fan speed button (2), fan speed will change. The indicator (8) of selected fan speed will light (High or Low). In Auto Mode, fan speed will adjust the fan speed automatically depending how close the room humidity is to 50%. For example, if the room is 70%, the unit will need to pull in air quickly, so it will turn on high. Once the room reaches 55%, the unit will slow the amount of air flow and turn the fan on low. Fan Speed can be adjusted in all settings except for auto mode.

4. Water Removal Indicators

* Pump ON

Pump setting button is selected when using the automatic pump feature with included 18 ft. hose

To select the pump as your water removal option, press the pump button (4). When the pump

indicator (13) is on, the pump will automatically remove the water in the bucket only when the bucket is full. The pump light must be on at all time to use this function. It will only turn on for a period of 30 seconds to remove the water. The pump will turn off after 30 seconds and not turn on again until the bucket is full again. It is normal for a small amount of water to remain in the bucket after the pump has operated; this is to protect the pump.

The pump button should be off at all times except when the user chooses this as their option to remove collected water (See Page 7, Option 3). The pump option should only be selected when there is a ¼” hose properly installed in the pump drain location.

If the pump button is pressed when using other disposal options, E3 (Error message – See page 10) will be displayed. If other disposal options are needed, push the pump button again to turn off the pump function.

* Bucket Full Indicator

When the collection bucket is full, bucket full

indicator (6) will light. The unit will not run with the bucket full. Dispose of water and replace bucket properly.

5. Low Room Humidity Indicator

Low room humidity indicator (7) will light when unit detects low humidity levels.

Dehumidifier pint capacity is defined as how much moisture it can draw out of the air in a

24 hour period in 80 degrees F and 60%

Relative Humidity. Once humidity begins to drop from 60%, the amount of moisture in the air begins to fall, which will result in less water in your bucket.

NOTE: THIS UNIT IS EQUIPPED WITH A POWER

FAILURE AUTO RESTART. IN THE EVENT OF

A POWER FAILURE THIS UNIT WILL TURN

BACK ON TO ITS LAST SETTING ONCE POWER

IS RESTORED.

7

WATER DISPOSING OPTIONS

OPTION 1, EMPTYING MANUALLY

1. Pull out the bucket, grasping upper and lower

handles.

2. Carry the bucket by grasping the inside handle

of the bucket.

3. After emptying the bucket, replace the bucket in

the dehumidifier.

NOTE: Dehumidifier will not work when the BUCKET

FULL light is on or without the bucket properly placed in the unit.

OPTION 3, PUMP DRAIN

1. Remove the PUMP DRAIN CAP by turning

clockwise (Reverse thread). (Fig.1)

2. Remove the drain-hole GREY RUBBER PLUG by

pulling out while pressing in on the coupler. (Fig.2)

Keep the DRAIN CAP and PLUG for future use.

3. Feed the 1/4-inch hose provided through the hole

in the DRAIN CAP. (Fig.3)

4. Insert the end of hose into the drain hole (Fig.4),

then screw DRAIN CAP back onto the unit. Place

the other end of the hose in the location you want

the water to go: to a floor drain, a water container,

or through a basement window to the outdoors.

(Pump can lift water up to 15 feet above the unit.)

Check hose for kinks or other obstruction. Make

sure end of hose will not be submerged in water

as this may cause a backflow into the unit and

cause a leak.

OPTION 2, GRAVITY DRAIN HOSE

(Garden Hose Not Provided)

1. Take off GRAVITY DRAIN CAP by turning the

cap counterclockwise. (Fig.1)

2. Remove DRAIN CONNECTOR from the bucket.

(Fig.2)

3. Next, screw the DRAIN CONNECTOR to a

standard garden hose by turning clockwise.

(Fig.3)

4. Reattach the DRAIN CONNECTOR end of

garden hose to the dehumidifier (Fig.4) then

check hose for kinks or obstructions. The position

of the hose at the floor drain must be lower than

DRAIN CONNECTOR.

5. Keep the DRAIN CAP for future use when

emptying bucket manually.

Fig.1

Fig.3

Pressing

Fig.2

Fig.4

5. In the unlikely event the hose comes loose during

pump operation due to vibration, re-attach hose

to continue automatic pump removal of water.

Fig.1

Fig.3

Fig.2

Fig.4

CAUTION: Do not remove the bucket while the pump is operating. This will cause the dehumidifier to stop operating and result in an “E3” error message.

ALSO: The pump drain hose should not be both under water AND at a height that is above the dehumidifier. This can cause a “back flow” to the dehumidifier and cause the dehumidifier to stop working resulting in an “E3” error message. Following an “E3”error, the unit must be unplugged and reset to operate. (See Error Code section of this manual.)

8

CARE AND MAINTENANCE

WARNING

• Disconnect power supply cord from

receptacle before performing any

maintenance.

CLEANING THE EXTERIOR

Clean the exterior using a soft brush or dry towel. But do not spray water directly on the exterior.

Fig.1

Fig.3

Fig.2

Fig.4

CLEANING FRONT GRILLS AND AIR FILTER

1. Remove front grill by pulling out bottom towards

you (Fig.1). Then hold the top of the grill and

lift up gently to remove grill completely (Fig.2).

2. Pull the bottom of the filter out and lift the filter

out (Fig.3).

Note : The filter is extremely flexible.

The removal of the filter will not damage the filter

3. Wash with mild detergent and rinse thoroughly.

Air dry away from direct sunlight.

4. Install filter and grill back into unit following

reverse directions listed above.

5. FRONT GRILL can be cleaned using a vacuum

with a soft brush attachment to remove dust

(Fig.4)

Filter should be cleaned every 2 weeks during peak operating season

CLEANING THE BUCKET

Pull the bucket out. Lift off bucket cover.

(Fig.1) Clean the inside of bucket every week using mild detergent in order to block buildup of mold and bacteria. (Fig.2)

After cleaning, replace the bucket cover and slide the bucket into the unit. (Fig.3)

Check the float switch to make sure it is not obstructed. Proper position of the bucket and the float switch is required for the dehumidifier to turn on.

Fig.1

Float Switch

Fig.2

Fig.3

9

TROUBLESHOOTING

Before calling for service, try the suggestions below to see whether you can solve your problem without outside help.

PROBLEMS CHECK POINT SOLUTIONS

Dehumidifier does not work when pressing the POWER ON button.

but not drawing any water

Is the power cord plugged into a grounded 3-prong outlet?

Is BUCKET FULL light on?

Does BUCKET FULL light appear after emptying the water bucket?

Is the compressor running as well as the fan?

Is there frost on the coils?

Is the season late fall, winter, or early spring?

Plug the power cord securely into a grounded 3-prong outlet.

Empty the water bucket and re-install.

Check the float switch to make sure it is free and not obstructed.

The unit may be in the defrost mode. The fan is running but not the compressor. The unit will return to dehumidification automatically.

Generally when temperatures drop outside during colder seasons, humidity levels drop causing the amount of moisture in the air to be minimal. This will result in the unit not drawing as much water as it does during warmer seasons.

Loud noise and/ or vibration during operation.

Is the unit on a level surface? Move the unit to a level surface.

Sounds.

Low airflow out of machine.

Water does not drain through garden hose.

Sounds like flowing water during and after operation.

It makes a pinging sound.

This is the normal sound of the refrigerant flowing through the coils.

Normal sound of expansion and contraction caused by temperature changes.

Are the filters and grills dirty? Clean the FRONT GRILL and AIR

FILTER.

Re-install it according to this manual. Check the DRAIN CON-

NECTOR making sure it is installed securely.

Check the garden hose for tangles or folds.

Flatten the hose or remove blockage.

Water does not drain through pump drain hose.

Check the connecting hose for tangles or folds.

Does pump display light appear?

Re-install drain hose according to this manual.

Flatten the hose or remove blockage.

Turn on the pump.

10

Classification

Model

Power Supply

Moisture Capacity

Control Type

Refrigerant

Humidity Setting

Cycle Run Time

Fan Motor Speed

Dimensions

Net Weight

Operating Temp.

Drain Pump

Pump Drain Hose

Recommended

Room Size

ERROR CODES

Error

Code

E3

Error Type Possible Causes Corrective Actions

Pump Drain 1. Improper

bucket

installation.

2. Blockage to

drain hose

system.

3. Back flow of

water through

pump drain

hose.

4. Improper pump

drain hose

installation.

5. Faulty drain

pump.

1. Unplug the dehumidifier.

2. Remove the bucket.

3. Check to make sure that there is nothing

blocking the connection at the base of the

pump or the bucket.

4. Reinstall the bucket, taking care that it is

installed properly.

5. Check to make sure that the pump drain

hose is not crimped or blocked.

6. Check to make sure that the pump drain

hose is not both under water and sitting at

a height above the dehumidifier – this can

cause a “back flow” of water from the hose

to the dehumidifier.

7. Remove and reinstall the pump drain hose,

taking care that the pump drain hose is

installed properly.

8. Plug the dehumidifier in and restart

PRODUCT SPECIFICATIONS

Specification

WDH 871

AC 115V/60(Hz)

70 Pints

WDH 851

AC 115V/60(Hz)

50 Pints

Electronic

R-410A / 11.29 OZ

Electronic

R-410A / 9.88 OZ

35-70%

3,6,12 Hr

2 Stage

15.75X26.3X13.31 in

35-70%

3,6,12 Hr

2 Stage

15.75X26.3X13.31 in

47.8 lbs

(21.7Kg)

46.7 lbs

(21.2Kg)

36°F-99°F

12V DC

0.25 in X 18 ft

(6.35 X 5,486 mm)

36°F-99°F

12V DC

0.25 in X 18 ft

(6.35 X 5,486 mm)

Winix dehumidifiers are suitable for use in large basements to small rooms.

Remark

24-Hour Period

320g/280g

5% Increments

High/Low

400x668x338mm

11