Oak View California 93022 CA http://www.centralmasshomewarranty.com Dehumidifier Manuals Haier Dehumidifier Manuals Air Dehumidifier, Basement Dehumidifier, Commercial Dehumidifier, Compact Dehumidifier, Console Dehumidifier Haier Dehumidifier Manuals
Haier Dehumidifier Service Manual HD306 Haier Dehumidifier Manuals
http://www.centralmasshomewarranty.com
Problems with your home can happen when you least expect. The last thing a home owner may have is time, patience or savings for an unexpected, costly repair. A Central Mass Home Warranty can help cover replacement or repairs of electrical, plumbing, HVAC systems and appliances.
Dehumidifier Manuals Air Dehumidifier, Basement Dehumidifier, Commercial Dehumidifier, Compact Dehumidifier, Console Dehumidifier Haier Dehumidifier Service Manual HD306 Haier Dehumidifier Manuals

Dehumidifier

Edition

2006/1/13

CAUTION
READ THIS MANUAL DIAGNOSE BEFORE TROUBLE OFFERING CAREFULLY CORRECTLY SERVICE TO

SERVICE

ehumi ifier
IVlO DIE L: H D306, H D456, H D656 HD456E,HD656E
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.

REVISION 0

Edition:2006/1/13

IMPORTANT INFORMATION

Model: H D306, H D456, H D656 Model: H D456 E, H D656 E

e Features

Two Fan Speeds Easy To Control Easy To Empty Easy Clean Air Easy to move

Filter

Au toma t i c Humidistat Control Au toma t i c Shut off/Indicator

M a in

MODEL:HD o o

Specification

306,HD4 56,HD656,HD4 56E,HD656E
Capacity(Pints/24hrs) Efficiency(Liter/kwh)
30/45/65/45/65 1.2/1.5/1.6/1.5/1.6 150,140/150,140/145,130/150,140/145,130
e Air flow Rate(CFM)-High/Iow o Watts(W) 480/550/650/550/650

Safety Information

General Information the operation,disassembly, troubleshooting,and repair of Haier Room Air and repair these units. used to This Service Manual describes Conditioners,etc.
It is intended for use by authorized servicers who troubleshoot
NOTE:It is assumed that users of this manual are familiar with the use of tools and equipment troubleshoot and repair electrical,mechanical,and refrigeration systems;and understand used to describe and discuss them.

the terminology

Haier urges you read and follow all safety precautions to comply with safety information

and warnings contained

in this manual. Failure
may result in severe personal injury or death.

Related

Publications manual,covering a range of similar models.It is intended to be used in
This is a base service 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 electrical power to unit before attempting to service the unit.

WARNING

To avoid risk of personal injury or death due to electrical shock, DO NOT,under the grounding plug.Dihumidifier cord.If a two-prong must be grounded at all times.Do wall receptacle any circumstances,alter not remove warning tag from power a qualified electrician and

(non-grounding) replaced

is encountered,contact
have the receptacle Electrical Code.
with a properly grounder wall receptacle

in accordance

with the National
To avoid risk of personal injury or death due to electrical shock, grounding wires and wires colored like standard accepted color coding grounding wires are NOT to be used as current carrying conductors.The for ground wires is green or green with a yellow and fan motor are grounded through stripe.Electrical wire attached

components

such as the compressor component and to

an individual

to the electrical
another part of the dihumidifier.Grounding while servicing,unless the component
wires should not to be removed from individual
is to be removed and replaced.It service.
is extremely important to replace
all removed grounding wires before completing
To avoid risk of heat exposure,which may cause monitored when malfunctions or shuts down. death or severe illness,Dihumidifier must be

CONTENTS

1.SPECIFICATION 2.OPERATION 3.TROUBLE... 16

SHOOTING... CONTROLL...

4.ELECTRICAL
5.CIRCUIT AND WIRING DIAGRAM..

Ed ition :2006/1/13

SPECIFICATION

:2006/1/13

HD306 Performance Capacity Efficiency Airflow Noise Bucket - Pints/24hrs - Liter/kwh Rate (CFM) Level - High / Low / Low 30 1.2 150/140 50/45 dB(A)

HD456E

HD656E
45 1.5 150/140 53/50 dB(A 25pt Rotary R22/9.88
65 1.6 145/130 ) 55/52 dB(A) 25pt Rotary R22/10.58

(db) - High

Capacity Type Type/Charge amount

25 pt Rotary R22/4.41

Compressor Refrigerant
Electrical Voltage Amps Watts Circuit Size (Amps) - Frequency (Hz) 115 - 60 5.8 480W 5.8 125/15 A / 5-15P 6'
115 - 550W 6 125/15 A / 5-15P 6'
115 - 60 6.6 650W 6.6 125/15 A / 5-15P 6'
Plug Capacity Plug Type Power Cord / NEMA# Length and Installation (In)

Dimensions

Unit Dimensions Height Width Depth Weight (lbs)

1/4 3/8 3/8

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

37.5/41.9

40.8/45.2

43.2/47.6

3/16 5/32

15 11/32 696

OPERRATION

ModeI'HD456E,HD656E

thedehumidifier

Control Pane|

0 High r,, \> Low SPEED () On _ ff.' O TIMER
Hr. _Current _ Humidity Set Humidity ( >" i

(;' BUCKET

Auto Restart POWER
1. Power 2. Humidistat _) _'_ _.x of the air. You may set the humidity to your
This allows you to adjust the humidity desired by pressing" A "and" v"key. 3. Timer Your air conditioner 4. Two Fan Speed When this you can control circulate When be done up to 24 hours in advance.
can be set to go on or off at your desire. This can
the fan speed. You have 2 levels of Fan Speed for you to air at the lower velocity and HIGH will
set at you desired level. LOW will circulate at the higher velocity. Set Display is running. 5. Current Temp/Timer machine Press the "Timer"butfon
It displays the current temperature. to shut off or turn on automatically after it will be the calculagraph. flow control stops the unit. Turn the unit off by pressing

to set the machine

a specified amount of time. and 6. Bucket Fuji Indicator When light comes on, automatic "POWER"key before emptying 7. Auto Restart 8.Auto-Defrost preventing compressor.
9.Current When machine Temp/Timer machine set Display is running,if
the bucket. when the power returns coils
Auto Restart will turn the unit on automatically Sensor(Built removal in) When temperature gets clown to 60 of moisture. The
F or lower, ice may form on the evaporator IC stops the compressor when

this happens if starts the
but allows the fan to continue running. When the ice is no longer present
displays the current temperature. after a specified
Press the"Timer" amount
button to set the it will be the
to shut off or turn on automatically

of time,

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

HD306,HD456,HD656

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

Red Indicator

flow control

(BUCKET FULL indicator)

When light comes on, automatic before emptying the bucket. turns the unit off. Turn the humidity control off

Fan Speed

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

FAN SPEED HIGH

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

Ed ition: 2006/1/13

It is normal for the surrounding become slightly warmer as the

air to

2. Use

continuous

drainage:
The water can be drained out continuously through a long hose that connects to the bottom of the bucket.
dehumidifier operates. This warming effect further reduces the relative humidity of the surrounding air.
There are 2 ways to remove collected water. 1. Using the bucket
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

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

Fig.#1

dripping. Use both side handles to lift and remove bucket. Pour wafer through opening and
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.
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 maximum water level. Warning: Make sure the drain cap be tightened before running the unit. Using the bucket Bucket _._. _;. Sealing. element Using a hose Bucket will lower the

Fig#2.

Thread the hose through the round hole and extend the hose to the back of the unit. See Fig#3

Fig #3

" [" '-J!; [_ _
Place the bucket in its original ' Sealing cover Sealing cover position.

Proper

use and

in a location

, Turn the dehumidifier

off and remove before

* Place the dehumidifier coil or out the front grille.
the plug from the wall outlet cleaning.
that does not restrict air flow into the rear. 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.
Use water and a mild detergent Do
to dean the inlet and outlet grilles. not use bleach or abrasives. The air filter is on the front of the dehumidifier. cleaned It should be checked
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.

TROUBLE

SHOOTING
your ehumidifier not ork D does w
Additional 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 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 moisture-
* 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 initial stage
is icing up during of operation
laden air generated by the dryer. Dryer should be vented to the outside. * Room temperature room temperature too low. The
This is normal. Frost will usually disappear within 60 minutes unless temperature is below 60F. This is normal for the dehumidifier. Airflow is restricted unit will not operate satisfactorily if the is below 60F.
- Make sure there are no curtains, blinds or furniture blocking the front or back of the dehumidifier.

CIRCUIT

WIRING

DIAGRAM

Mode HD306,H D456, HD656
"w"IRI __ 13I_??z/d, , ,
BL_ ]}LUE / : I_E E N R: RE I} \,_/:\,',/HI T E Y_YELLD%i

C/4 )ACITDA

SI{_NAL

FAN SPEEI) S'w'ITCH

S\,iZTCH

:>[3\,JER SUPFL Y

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

"14

Mode IHD456E,HD656E
S: BLACK I_L: _LUE B :BRO,,iN Y:YELLOW ii: IiREEN i_: iqED ',,," ,,/HITE :

. ""(BL)

PIPETEP SEiiSOR

TR/_NSF[3RHER

(N (N4

ROOM TEMP SN_OR

FbSEI TSlSA

IIIIIIIIIII

FL[]AT S#]TCH

_-"N_

N[3TE:

[] [] []

BE{AUSE THE

I}IFFEi-_ENT N[3T ]}E

C[3vI"RES313R 3E]},
{ DNT[ DL I D _ H/" _.

I_ARTd')Iv/_Y

j > BE(AU,SE [3F ]'IFFE_ENT H[31)ELS _ THE PART,{I} AY N[3T BE SED,

LV-PCB

HIGH FA_N LOW FAN C OMPRE SS OKq-LIiNT

HD456E,HD656E

Sincere

Forever

Haler Industrial 266101,
Park, No.l, China Haler Road

Qingdao,

http'//www,

haier.com