Haier HD306 Dehumidifier User Manual

User Manual for Haier models including: HD306 Dehumidifier, HD306, Dehumidifier

HAIER HD306 (01) PDF MANUAL - Manual-Hub.com

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HAIER HD306 (01)

Dehumidifier

Edition 2006/1/13

CAUTION

READ THIS MANUAL CAREFULLY TO DIAGNOSE TROUBLE CORRECTLY BEFORE OFFERING SERVICE

SERVICE A UAL

ehumi ifier

IVlO DIE L: H D306, H D456, HD456E,HD656E

H D656

THIS MANUAL IS USED BY QUALIFIED APPLIANCE TECHNICIANS ONLY HALER DOES NOT ASSUME ANY RESPONSIBILITY FOR PROPERTY DAMAGE OR PERSONAL INJURY DAMAGE OR PERSONAL INJURY FOR IMPROPER SERVICE PROCEDURES DONE BY ONE UNQUALIFIED PERSON.
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REVISION 0

Dehumidifier

Edition:2006/1/13

IMPORTANT INFORMATION
Model: H D306, H D456, H D656

Model: H D456 E, H D656 E

e Features

1 Two Fan Speeds

2 Easy To Control

3 Easy To Empty

4 Easy Clean Air Filter

5 Easy to move

6 Au toma t i c Humidistat

Control

7 Au toma t i c Shut off/Indicator

Light

® M a in Specification

MODEL:HD 306,HD4 o Capacity(Pints/24hrs)

56,HD656,HD4

56E,HD656E

30/45/65/45/65

o Efficiency(Liter/kwh)

1.2/1.5/1.6/1.5/1.6

e Air flow Rate(CFM)-High/Iow

150,140/150,140/145,130/150,140/145,130

o Watts(W) 480/550/650/550/650

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Dehumidifier

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Safety Information

General Information

This Service Manual describes the operation,disassembly, troubleshooting,and repair of Haier Room Air

Conditioners,etc. It is intended for use by authorized servicers who troubleshoot and repair these units. NOTE:It is assumed that users of this manual are familiar with the use of tools and equipment used to

troubleshoot and repair electrical,mechanical,and used to describe and discuss them.

refrigeration systems;and understand the terminology

Haier urges you read and follow all safety precautions and warnings contained in this manual. Failure to comply with safety information may result in severe personal injury or death.
Related Publications This is a base service manual,covering a range of similar models.It is intended to be used in
conjunction with the Parts Manual and Technical Sheet covering specific model being serviced.

General Precautions and Warnings

.WARNING

To avoid risk of personal injury or death due to electrical shock,disconnect before attempting to service the unit.
WARNING

electrical power to unit

To avoid risk of personal injury or death due to electrical shock, DO NOT,under any circumstances,alter the grounding plug .Dihumidifier must be grounded at all times.Do not remove warning tag from power cord.If a two-prong (non-grounding) wall receptacle is encountered,contact a qualified electrician and have the receptacle replaced with a properly grounder wall receptacle in accordance with the National Electrical Code.
.WARNING

To avoid risk of personal injury or death due to electrical shock, grounding wires and wires colored like grounding wires are NOT to be used as current carrying conductors.The standard accepted color coding for ground wires is green or green with a yellow stripe.Electrical components such as the compressor and fan motor are grounded through an individual wire attached to the electrical component and to another part of the dihumidifier.Grounding wires should not to be removed from individual components while servicing,unless the component is to be removed and replaced.It is extremely important to replace all removed grounding wires before completing service.

.WARNING
To avoid risk of heat exposure,which may cause death or severe illness,Dihumidifier monitored when malfunctions or shuts down.

must be

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Dehumidifier

Edition:2006/1/13

CONTENTS

1.SPECIFICATION ...............................................................................

2.OPERATION .....................................................................................

3.TROUBLE SHOOTING ....................................................................

4.ELECTRICAL CONTROLL ...............................................................

5.CIRCUIT AND WIRING DIAGRAM .................................................. 16

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SPECIFICATION

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Edition :2006/1/13

HD306

Performance Capacity - Pints/24hrs Efficiency - Liter/kwh Airflow Rate (CFM) - High / Low Noise Level (db) - High / Low Bucket Capacity

30 1.2 150/140 50/45 dB(A) 25 pt

Compressor
Refrigerant
(Oz)
Electrical

Type Type/Charge

amount

Voltage - Frequency (Hz)

Amps Watts

Circuit Size (Amps)

Plug Capacity

Plug Type / NEMA#

Power Cord Length Dimensions and Installation

Rotary R22/4.41
115 - 60 5.8
480W 5.8
125/15 A / 5-15P
6'

Unit Dimensions (In) Height Width Depth

22 1/4 14 3/8 13 3/8

Weight (lbs) Net / Ship

37.5/41.9

Shipping Carton Dimensions (In) Height Width
Depth Container Loading (40' HQ)

25 3/16 16 5/32 15 11/32
696

HD456

HD656

45 1.5 150/140

65 1.6 145/130

53/50 dB(A ) 55/52 dB(A)

25pt

Rotary R22/9.88

Rotary R22/10.58

115 - 60 6
550W 6
125/15 A / 5-15P
6'

115 - 60 6.6
650W 6.6
125/15 A / 5-15P
6'

22 1/4 14 3/8 13 3/8

40.8/45.2

43.2/47.6

25 3/16 16 5/32 15 11/32
696

HD456E

HD656E

45 1.5 150/140

65 1.6 145/130

53/50 dB(A ) 55/52 dB(A)

25pt

Rotary R22/9.88

Rotary R22/10.58

115 - 60 6
550W 6
125/15 A / 5-15P
6'

115 - 60 6.6
650W 6.6
125/15 A / 5-15P
6'

22 1/4 14 3/8 13 3/8

40.8/45.2

43.2/47.6

25 3/16 16 5/32 15 11/32
696

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Dehumidifier

Edition :2006/1/13

OPERRATION

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Edition :2006/1/13

ModeI'HD456E,HD656E

on thedehumidifier

Control Pane|

0 High r\>,, Low SPEED

() On _.' O ff TIMER

_OF Hr.

_Current Humidity Set

Humidity

( >" i

(;' BUCKET FULL
Auto Restart POWER

Featu

1. Power

_'_

2. Humidistat

_.x

This allows you to adjust the humidity of the air. You may set the humidity to your desired by pressing" A "and" v"key. 3. Timer

Your air conditioner can be set to go on or off at your desire. This can be done up to 24 hours in advance. 4. Two Fan Speed When this you can control the fan speed. You have 2 levels of Fan Speed for you to set at you desired level. LOW will circulate air at the lower velocity and HIGH will circulate at the higher velocity.

5. Current Temp/Timer Set Display

When machine is running. It displays the current temperature.

Press the "Timer"butfon to set the machine to shut off or turn on automatically after

a specified amount of time. and it will be the calculagraph. 6. Bucket Fuji Indicator

When light comes on, automatic flow control stops the unit. Turn the unit off by pressing "POWER"key before emptying the bucket. 7. Auto Restart

Auto Restart will turn the unit on automatically when the power returns 8.Auto-Defrost Sensor(Built in)
When temperature gets clown to 60 F or lower, ice may form on the evaporator coils preventing removal of moisture. The IC stops the compressor when this happens
but allows the fan to continue running. When the ice is no longer present if starts the
compressor. 9.Current Temp/Timer set Display

When machine is running,if displays the current temperature. Press the"Timer" button to set the machine to shut off or turn on automatically after a specified amount of time, it will be the caJcuJagraph. 10. Current Humidity/Setting himidity Display
It can display the current himidity. If you press the "Adjust himidity" button, the screen will show the himidity you set and be back to show the ambient himidity 5 seconds later. Setting himidity range:40%RH-70%RH Display himidity range:(LO)30%RHN(HI)90%RH
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Dehumidifier
Model HD306,HD456,HD656

Edition :2006/1/13

thedehumidifier

Humidity Control
When starting the dehumidifier, turn knob to the right until unit turns on. Adjust knob to desired level of dryness - turn the control knob clockwise for more drying. In the MAX position, the unit will run longer and extract more moisture from the air.

HUMIDITY SETTING

Red Indicator Light
(BUCKET FULL indicator)
When light comes on, automatic flow control turns the unit off. Turn the humidity control off before emptying the bucket.

Fan Speed

High speed for higher moisture removal. Low speed for quieter operation.

LOW

FAN SPEED

HIGH

Auto Frost Sensor
(Built in) When temperature gets down to 60°F or lower, ice may form on the evaporator coils preventing removal of moisture. The FROST CONTROL stops the compressor when this happens but allows the fan to continue running. When the ice is no longer present it starts the compressor.

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It is normal for the surrounding air to become slightly warmer as the dehumidifier operates. This warming effect further reduces the relative
humidity of the surrounding air.

2. Use continuous drainage: The water can be drained out continuously through a long hose that connects to the bottom of the bucket.

There are 2 ways to remove collected water. 1. Using the bucket

When the bucket is full, the red indicator light, "BUCKET FULL," will go on. You must turn the humidity control off before removing the bucket. Waif a few minutes to allow the water to stop dripping. Use both side handles to lift and remove bucket. Pour
wafer through opening and replace bucket. (See Fig.] )

Note: All models are equipped with buiJtdn water overflow control. The unit will shut down when the water level reaches a maximum level in the bucket.
This prevents the bucket from overflowing. The maximum water level can be adjusted by lifting the red plunger located on the top of the bucket.
Turning the plunger clockwise about two turns will raise the water level,

Turning it anti-clockwise will lower the maximum water level.
Warning: Make sure the drain cap be tightened before running the unit.

Using the bucket

Using a hose

Bucket

_._. _.;.... Sealing

" ["_'-J!; [_ element

' Sealing cover

Sealing cover

Remove the bucket and remove the plastic cap on the bottom of bucket. Then take the rubber insert out of the cap (Keep the rubber insert well for use later).See Fig.#1

Fig.#1

Using the supplied hose,Thread the hose through the cap opening and add the washer to the cap. Screw the cap to the threaded matng connector on the bucket. Make sure to use the washer or the connection may leak. See Fig#2.

Fig#2.
Thread the hose through the round hole and extend the hose to the back of the unit. See Fig#3
_ Fig #3
Place the bucket in its original position.

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Dehumidifier

Edition 2006/1/13

Proper use and care
* Place the dehumidifier in a location that does not restrict air flow into the rear coil or out the front grille. . The dehumidifier must be operated in an enclosed area to be most effective. Close all doors, windows and other outside openings to the room.
A dehumidifier operating in a basement will have little or no effect in
drying an adjacent enclosed storage area, such as a closet, unless there is adequate circulation of air in and out of the area.
* When you use the new model the first time, if the "BUCKET FULL'light hithlighfs, then you can fake the bucket out and put it in again, the light will die.

, Turn the dehumidifier off and remove
the plug from the wall outlet before cleaning. Use water and a mild detergent to dean the inlet and outlet grilles. Do not use bleach or abrasives. The air filter is on the front of the dehumidifier. It should be checked and
cleaned at least every 2 to 3 weeks or when needed. To remove filter: Unplug the unit,remove the bucket and lift out the filter. Clean the filter with a vacuum cleaner or wash it with
clean water and dry it with a dry cloth.

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Dehumidifier

Ed ition :2006/1/13

TROUBLE SHOOTING

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Dehumidifier

Ed ition: 2006/1/13

youDr ehumidifdieoresnotwork

Before calling read the following section first.

It will help you solve the most common problems that might occur and which can be easily corrected.
If all efforts fail and you need service, a toil free number is available please use it to contact our customer service.

Items to check before calling for service:

Unit not operating

* Make sure the plug is pushed completely into the outlet.
* The fuse is blown or circuit was tripped. Check the house fuse/circuit breaker. Replace fuse or reset circuit breaker.

· The bucket is full. The dehumidifier automatically turns off when this occurs. The drain bucket needs to be emptied.

, When the ambient temperature is above 122F or below 32F, the model will restart after

shutting off 3 minutes in order to protect the

compressor.

Dehumidifier

is icing up during

initial stage of operation

This is normal. Frost will usually disappear within 60 minutes unless
temperature is below 60°F. This is normal for the dehumidifier.

Airflow is restricted

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

Additional note: After prolonged usage, the condenser coils behind the filter may develop a buildup of residual. Unless cleaned regularly with a soft brush, this residual will harden through time and may require special cleaning methods by a refrigeration/air-conditioning serviceman.
Unsatisfactory dehumidification When first installed, allow at least 3 or 4 days to remove the moisture from the room to maintain the desired dryness.
Area to be humidified is too large. Check with dealer that model is suitable for room size and moisture level.
The controls may not be set correctly. Adjust controls according to instructions.
° Doors and windows may not be closed. Check that all doors, windows and other openings are closed tightly and bot open.
Clothes dryer may be in operation in the same room. Install the dehumidifier away from the moistureladen air generated by the dryer. Dryer should be vented to the outside.
* Room temperature too low. The unit will not operate satisfactorily if the room temperature is below 60°F.

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m
CIRCUIT AND WIRING DIAGRAM
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Dehumidifier

Edition:2006/1/13

Mode ·HD306,H D456, HD656 "w"IRI __, 13I_??z/d,

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/ : I_E E N

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:>[3\,JER SUPFL Y
N[3TE_ BECAUSE [3F L/IFFERENT C[3NPRESS[3R_ THE D[3TTED PART 4A j iN[3T SE t,:SED,

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m
Dehumidifier
Mode IHD456E,HD656E

Ed ition: 2006/1/13

S: BLACK I_L: _LUE
B :BRO,,iN Y:YELLOW
ii: IiREEN i_: iqED
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B(SR)

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Dehumidifier

Edition 2006/1/13

LV-PCB

HIGH FA_N LOW FAN C OMPRE SS OKq-LIiNT

HD456E,HD656E

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Dehumidifier

Edition :2006/1/13

Sincere Forever
Haier Group
Haler Industrial Park, No.l, Haler Road 266101, Qingdao, China http'//www, haier.com
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References