Comfort-aire Bhd-501-a, Bhd-501, Bhd-651, Bhd-651-c, Bhd-651-d Owner's Manual

HEAT CONTROLLER, INC.

Dehumidifier

MODELS: BHD-501

BHD-651

Important Information

•Please read carefully and thoroughly this manual before operating this unit.

•Contact a qualified sevice technician for installation, repair and maintenance of this unit.

•The appliance is not intended for use by young children or those who require supervision.

•Young children should be supervised to ensure that they do not play with the appliance.

Dehumidifier Owner’s Manual

TABLE OF CONTENTS

Safety Precautions .......................	3
Prior to Operation .........................	7
Instruction .....................................	8
Electrical Safety ............................	9
Operating Instructions ...............	11
Installation...................................	13
Maintenance and Service...........	14

FOR YOUR RECORDS

Write the model and serial numbers here:

Model #

Serial #

You can find them on a label on the side of each unit.

Dealer's Name

Date Purchased

■Staple your receipt to this page in the event you need it to prove date of purchase or for warranty issues.

READ THIS MANUAL

Inside you will find many helpful hints on how to use and maintain your dehumidifier properly. Just a little preventive care on your part can save you a great deal of time and money over the life of your dehumidifier.

You'll find many answers to common problems in the chart of troubleshooting tips. If you review our chart of

Troubleshooting Tips first, you may not need to call for service at all.

PRECAUTION

•Contact the authorized service technician for repair or maintenance of this unit.

•Contact the installer for installation of this unit.

•The dehumidifier is not intended for use by young children or invalids without supervision.

•Young children should be supervised to ensure that they do not play with the dehumidifier.

•When the power cord is to be replaced, replacement work shall be performed by authorized personnel only using only genuine replacement parts.

2 Dehumidifier

Safety Precautions

Safety Precautions

Read all instruction before using

■To prevent injury to the user or other people and property damage, the following instructions must be followed.

■Incorrect operation due to ignoring instructions will cause harm or damage; the seriousness is classified by the following indications.

WARNING	This symbol indicates the possibility of death or serious injury.
CAUTION	This symbol indicates the possibility of injury or damage to property only.

■ Meanings of symbols used in this manual are as shown below.

			Be sure not to do.
			Be sure to follow the instruction.
			WARNING
■ Installation
Do not place the power cord			Do not use the power cord near	Do not disassemble or modify
near a heater.			flammable gas or combustibles	products.
			such as gasoline, benzene,
			thinner, etc.
• It may cause fire and electric			• It may cause explosion or fire.	• It may cause electric shock and
shock.				failure.

■ Operation

Plug in the power plug	Do not operate or stop the unit	Do not damage or use an
properly.	by inserting or pulling out the	unspecified power cord.
	power plug.
• Otherwise, it will cause electric	• It will cause electric shock or fire.	• It will cause electric shock or fire.
shock or fire.

NO

ENGLISH

Owner’s Manual 3

Safety Precautions

Do not modify power cord length.

• It will cause electric shock or fire.

Unplug the unit if strange sounds, odors, or smoke come from it.

•Otherwise it may cause a fire or an electric shock.

Do not clean the dehumidifier with water.

Do not share the outlet with other appliances.

• It will cause electric shock or fire.

Do not use the socket if it is loose or damaged.

• It may cause fire and electric

Turn off the power and breaker first when cleaning the unit.

• Water may enter the unit and	• Since the fan rotates at high
degrade the insulation. It may	speed during operation, it may
cause an electric shock.	cause injury.

Always plug into a grounded outlet.

•No grounding may cause electric shock.

Do not operate with wet hands.

• It may cause electric shock.

If water enters the product, turn off the dehumidifier's power switch. Contact service center after taking the power-plug out from the socket.

•It will cause machine failure or electric shock.

4 Dehumidifier

Safety Precautions

CAUTION

■ Installation

Never touch the metal parts of the unit when removing the filter.

•They are sharp and may cause injury.

Secure wheels with blocks to prevent unit from falling when installed on a table or shelf.

•It may damage the dehumidifier or cause other damage or injury.

Close all doors, windows and other outside openings to the room.

•The dehumidifier must be operated in an enclosed area to be most effective.

Do not block the inlet or outlet.

•It may cause failure of appliance or performance deterioration.

Make sure the dehumidifier is the correct size for the area you want to dehumidify.

•It is not designed to dehumidify the entire house.

Hold the plug by the head when taking it out.

•It may cause electric shock and damage.

Install the dehumidifier properly on a floor, table, or shelf that is level and strong enough to support it when the water collection bucket is full.

•It should withstand around 90 lbs (40kg) of weight.

ENGLISH

Owner’s Manual 5

Safety Precautions

■ Operation

Use a soft cloth to clean. Do not	Be sure to replace the bucket
use wax, thinner, or a strong	properly after emptying to
detergent.	prevent water from collecting
	on the floor.
• The appearance of the	• Otherwise, it will cause property
dehumidifier may deteriorate,	damage.
change color, or develop surface
flaws.

The Low Temperature model will continuously operate down to a temperature 42°F(6°C)

•Low temperatures could cause coils to frost.

Wax	Thinner

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

• This could injure the pet or plant.

Always insert the filter securely. Clean it every two weeks.

•Operation without filters will cause failure.

Do not use this appliance for special purposes such as pets, foods, precision machinery, or art objects.

•It is a general use appliance not precision equipment.

Do not use the water collected in the bucket for drinking purposes.

•It is not sanitary and could cause illness or personal injury.

6 Dehumidifier

Prior to Operation

Prior to Operation

Preparingfor operation

1.Consult an installation specialist for installation.

2.Plug in the power plug properly.

3.Use a dedicated circuit.

4.Do not use an extension cord.

5.Do not start/stop operation by plugging/unplugging the power cord.

6.If the cord/plug is damaged, only replace it with an authorized replacement part.

Usage

1.Being exposed to direct airflow for an extended period of time could be hazardous to your health. Do not expose occupants, pets, or plants to direct airflow for extended periods of time.

2.Do not use this dehumidifier for non-specified special purposes (e.g. preserving precision devices, food, pets, plants, and art objects). Such usage could damage the items.

Cleaningandmaintenance

1.Do not touch the metal parts of the unit when removing the filter. Injuries can occur when handling sharp metal edges.

2.Do not use water to clean inside the dehumidifier. Exposure to water can destroy the insulation, leading to possible electric shock.

3.When cleaning the unit, first make sure that the power and breaker are turned off. The fan rotates at a very high speed during operation. There is a possibility of injury if the unit’s power is accidently turned on while the interior of the unit is being cleaned.

ENGLISH

Owner’s Manual 7

Instruction

Instruction

SymbolsusedinthisManual

This symbol alerts you to the risk of electric shock.

This symbol alerts you to hazards that could cause harm to the dehumidifier.

NOTICE This symbol indicates special notes.

Features

WARNING: This appliance should be installed in accordance with national wiring regulations. This guide acts as a guide to help to explain product features.

Control panel
Front Grille	Cabinet	Rear Grille
Air Filter
Handle
	Power cord
Water bucket

8 Dehumidifier

Electrical Safety

Electrical Safety

WARNING: This appliance must be properly grounded.

The power cord of this appliance is equipped with a three-prong grounding plug. To minimize the risk of electric shock, use the plug with a standard three-slot grounding wall power outlet. If the power outlet does not include a grounding slot, have a qualified electrician replace the outlet before you use the dehumidifier.

Preferred method

Ensure proper ground exists before use

WARNING: Do not cut or remove the grounding prong from the power plug.

WARNING: Attaching the adapter ground terminal to the wall receptacle cover screw does not ground the appliance unless the cover screw is metal and not insulated, and the wall receptacle is grounded through the house wiring.

WARNING: If you have any doubt whether the dehumidifier is properly grounded, have the wall receptacle and circuit checked by a qualified electrician.

ENGLISH

Owner’s Manual 9

Electrical Safety

TemporaryUse ofanAdapter

We strongly discourage the use of an adapter due to potential safety hazards. For temporary connections, use only a UL-listed adapter, available from most local hardware stores. To disconnect the power cord from the adapter, use one hand on each to avoid damaging the ground terminal. Avoid frequently unplugging the power cord as this can lead to eventual ground terminal damage.

Temporary method

Adapter Plug

Metal Screw

Receptacle Cover

WARNING: Never use the appliance with a broken adapter.

TemporaryUse ofanExtensionCord

We strongly discourage the use of an extension cord due to potential safety hazards.

10 Dehumidifier

Operating Instructions

Operating Instructions

6 7

ENGLISH

5 4 3 2 1

CONTROL PANEL HAS FOLLOWING

1. POWER key --- Pressing this key once turns the dehumidifier "ON" and pressing again turns the dehumidifier "OFF".

2.HUMIDITY CONTROL keys --- Are used to select the desired humidity setting.

• : Used to raise the desired humidity setting.

• : Used to lower the desired humidity setting.

• The desired humidity can be selected within a range of 35% to 70% RH in increments of 5%.

• If you press the key once again at 35%RH, "On" mode is selected. In "On" mode the unit operates continuously, regardless of humidity conditions.

3.SET display --- The desired humidity selected is displayed here.

4.FAN SPEED key --- Is used to set the fan speed as "High" or "Low".

•Pressing this key changes the fan speed from High → Low → High.

•The selected fan speed is indicated by indicator lights marked "High" and "Low".

5.TIMER key --- It is used to select the type of operation.

•Select either 2 or 4 hr. On/Off for cycled operation.

In this case the unit will run for 2 or 4 hours, and then shut off completely for 2 or 4 hours. The cycle will repeat until you change the setting.

•When TIMER key is pressed, the TIMER indicator lights shift from 2hr.On/Off to 4hr.On/Off.

6.BUCKET FULL Indicator --- This light glows when the bucket is full and needs to be emptied. It also glows, when the bucket is not properly positioned. When bucket full indicator light glows, the compressor and fan will turn "OFF".

7.AUTO RESTART --- Once the power is restored after a power outage, the unit begins to operate at its previous operation setting. The fan will run by default for 2 minutes. After 2 minutes both fan and compressor will be ON or OFF depending on the humidity conditions.

TO OPERATE THE DEHUMIDIFIER:

1.Plug the power cord into the electrical outlet. Press the POWER key.

2.Set the Humidity control anywhere between 35% to 70% for normal operation.

• For less humidity, press the HUMIDITY CONTROL key.

• For higher humidity, press the HUMIDITY CONTROL key.

3.Press the TIMER key, to set the amount of time for which you want the unit to cycle On and Off. The time can be set for 2 hours or 4 hours.

4.If you want to change the fan speed, press the FAN SPEED key. Each time the FAN SPEED key is pressed the fan speed changes as High → Low → High.

5.Press the POWER key to stop the unit manually.

NOTICE Water bucket must be properly installed.

•The dehumidifier will not run if the bucket is not properly installed.

•The dehumidifier shuts off when the desired humidity setting is reached.

Owner’s Manual 11

Operating Instructions

Automaticshutoff

The dehumidifier will turn off automatically when the bucket is full, or when the bucket is removed or not replaced in the proper position.

The bucket must be replaced in the proper position for the dehumidifier to work. The light will be on and the dehumidifier will not run if the bucket is not in the proper position.

Water level control switch

Disposingof collectedwater

1. Empty the bucket manually. 2. Attach a length of garden hose to the threaded drain hose connection to carry water to the drain.

When the bucket is full, pull out by grasping the handle and empty it into a large sink or tub and then replace it properly.

NOTICE Do not remove while operating the dehumidifier.

It can cause water to drop on the base pan or the floor.

Empty the bucket when the indicator light turns on.

NOTICE It is advisable to carry the bucket by supporting it from the bottom as well as by the handle. Carrying by only the handle may cause the handle or bucket cover to break.

2-1. Remove the drain-hole cover.

2-2. Connect a garden hose to the threaded drain hose connector.

2-3. Push hose connector tightly to the drain-hole on Rear Grille.

NOTICE The hose attachment will accept a standard garden hose fitting.

Do not over tighten the hose when connecting it to the hose connector, use a rubber washer and tighten by hand firmly without stripping the plastic threads.

DRAIN HOLE COVER

When being attached to hose connector drain hose connection, do not bend or kink the hose.

The hose should lie flat from the dehumidifier to the drain.

INSERT	TAKE OUT

HOSE-CONNECTOR

12 Dehumidifier

Installation

Installation

Choosing theproperlocationforyour dehumidifier

• Use the dehumidifier in a	• Use the dehumidifier in laundry	• Use the dehumidifier to prevent
basement to help prevent	drying, bathing, and dishwashing	moisture damage where books
moisture damage.	areas which have excessive	are stored.
	moisture.

Installingthedehumidifierproperly

1. Allow at least 12 inches of space on all sides of the unit for good air circulation.

2. Install your dehumidifier on a floor, table, or shelf. When installing the dehumidifier

on a table or shelf, make sure the table or shelf is strong enough to support the weight of the dehumidifier with a full bucket. Do not sit or stand on the dehumidifier.

Secure wheels with blocks to prevent unit from falling when installed on a table or shelf.

NOTICE The height of a table or shelf might provide a better position from which to handle the bucket and help prevent icing of the coils due to colder air near the floor (such as in a basement.)

3. Lift the bucket and place it in the dehumidifier, making sure the slots on	12"	12"

the bottom side of the bucket are positioned correctly.

4. Rollers let you move the dehumidifier easily.

The cleaningofbucket

1. Pull out the bucket cover.

2. Brush off the residue in the bucket.

NOTICE Clean the bucket by wiping with a brush or a cloth dampened in a mild detergent solution.

3. Close the cover.

NOTICE Push the tabs on the top

of the bucket when installing the bucket.

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Owner’s Manual 13

Maintenance and Service

Maintenance and Service

Your dehumidifier is designed to serve you yearround. It needs practically no attention. However, you should check your dehumidifier and inspect the coils annually.

You may want an Authorized Service Center to perform this annual checkup. (Cost of the inspection is the owner’s responsibility.)

OR

If you are familiar with electrical appliances and their functions, listed below are instructions which would allow you to perform the inspection and maintenance for yourself.

Cleaning the front case, bucket and cabinet

Clean the front case and the cabinet with a soft cloth, warm water, and a mild detergent.

Clean the grille with a vacuum attachment or brush.

Do not use bleach or abrasives.

Electrical Shock Hazard

•Disconnect power supply cord from receptacle before performing any maintenance.

•Be careful when cleaning the coils. Fins are sharp.

Failure to follow the above precautions could result in electrical shock or personal injury.

Cleaning the air filter

1. Remove water bucket from the cabinet.

Pull out the air filter as shown above.

2. Wash air filter with warm water and a mild

detergent. Rinse and dry it.

Replace it in place.

Cleaning the coil

1. Remove Front Grille from the cabinet as shown

above.

2. Brush the coil gently like in the figure. If necessary use warm water and a mild detergent. Rinse and dry thoroughly.

CAUTION : Be careful not to spray the coil with a water hose. Be careful! Sharp edges!

14 Dehumidifier

Maintenance and Service

Troubleshooting

SERVICE

To save time and expense, check the following before calling for an authorized service center.

The dehumidifier may be operating abnormally when:

Problem		Possible Causes		What To Do

Dehumidifier does not start

■The dehumidifier power cord is unplugged.

■The fuse is blown or circuit breaker is tripped.

■Water bucket is full.

■Bucket is not installed.

■In case the Room humidity is less than selected humidity setting.

•Make sure the dehumidifier plug is pushed completely into the outlet.

•Check the house fuse or circuit breaker box and replace the fuse or reset the breaker.

•The dehumidifier automatically turns off when this occurs. Empty the bucket.

•Make sure the bucket is in the right place.

•Change the humidity set to lower limits.

Dehumidifier does not dry the air as it should

■Did not allow enough time to remove the moisture.

■Airflow is restricted.

■The Humidity Control may not be set to low Humidity.

■Doors and windows may not be closed tightly.

■Clothes dryer may be blowing moisture-laden air into the room.

■Room temperature is too low.

•When first installed, allow at least 3 or 4 days to maintain the desired dryness.

•Make sure there are no curtains, blinds or furniture blocking the front or back of the dehumidifier.

•Press theHumidity Control button to lower the humidity.

•Check that all doors, windows and other openings are securely closed.

•Install the dehumidifier away from the dryer. The dryer should be vented to the outside.

•The low temperature model will continuously cycle up to temperature of 42° F(6° C)

	Dehumidifier runs	■ Area to be dehumidified is too	• Check with your dealer to see if the capacity is
	too much	large.	adequate.
		■ Doors and windows are open.	• Close all doors and windows to the outside.
	Fan noise	■ Air is moving through the	• This is normal.
		dehumidifier.
		■ Drain hose connection may be	• Check the hose if one is attached.
	Water on floor	loose.
		■ Water bucket is not in all the way.	• See Removing and Emptying The Water Bucket.
	Dehumidifier	■ Check if the unit is operating in	• Change the humidity setting.
		"ON" mode.
	operates
	continuously	■ Room Humidity is high	• Change the humidity setting.

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Owner’s Manual 15

Service

For repair and maintenance, contact your authorized service dealer.

For Models installed in North America-If service or parts are required first make the check recommended above

If you have read the Installation and Operating booklet completely and feel you need service call

1-877-755-7932 or you may write: Heat Controller Inc.

1900 Wellworth Ave. Jackson, MI 49203

Proof of Purchase Date

It is the responsibility of the consumer to establish the original purchase date for warranty purposes. We recommend a bill of sale, cancelled check or some other appropriate payment record be kept for that purpose.

For Models Installed Outside North America- For dehumidifier purchased for use outside North America the manufacturer does not extend any warranty implied or expressed. Consult your dealer for any warranty terms extended by the importer in your country.

If you have additional questions you may call 1-517- 787-2100

Or E-Mail [e-mail] or [e-mail]

Call [phone] for obtaining service parts beyond your warranty period.

16 Dehumidifier