Frigidaire DH300EY5 User Manual

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Dehumidifier

SERVICE MANUAL

MODELS: DH300EY5/DH305Y5/DH300MY5 LD40Y5/DH400MY5 DH404EY5/DH400EY5/LD40EY5 DH504ELY5/LD50ELY5 LD65ELY5

CAUTION

-BEFORE SERVICING THE UNIT,

READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

-ONLY FOR AUTHORIZED SERVICE.

CONTENTS

 

1. PREFACE

 

1.1 SAFETY PRECAUTIONS...........................................................................................................................

3

1.2 FEATURES AND DIMENSIONS ................................................................................................................

3

1.2.1 FEATURES........................................................................................................................................

3

1.2.2 DIMENSIONS....................................................................................................................................

3

1.3 MODEL NAMES .........................................................................................................................................

4

1.4 SPECIFICATIONS......................................................................................................................................

4

1.5 CONTROL TYPE........................................................................................................................................

5

1.5.1 MECHANICAL TYPE.........................................................................................................................

5

1.5.2 ELECTRONIC TYPE .........................................................................................................................

5

1.6 HOW TO OPERATE DEHUMIDIFIER........................................................................................................

6

1.6.1 HOW DOES THE DEHUMIDIFIER WORK? .....................................................................................

6

1.6.2 LOCATION FOR THE DEHUMIDIFIER.............................................................................................

6

1.6.3 MICRO SWITCH................................................................................................................................

6

1.6.4 AUTO DEFROST...............................................................................................................................

6

1.6.5 HUMIDITY CONTROLLER................................................................................................................

7

2. CIRCUIT DIAGRAM............................................................................................................................

8

3. DISASSEMBLY INSTRUCTIONS

 

3.1 MECHANICAL PARTS .............................................................................................................................

13

3.1.1 BUCKET AND AIR FILTER .............................................................................................................

13

3.1.2 FRONT CASE AND TOP COVER...................................................................................................

13

3.1.3 CABINET AND CONTROL BOX .....................................................................................................

13

3.2 CONTROL PARTS ..................................................................................................................................

14

3.2.1 POWER CORD ASSEMBLY ...........................................................................................................

14

3.2.2 SENSOR ASSEMBLY .....................................................................................................................

14

3.2.3 PWB(PCB) ASSEMBLY, MAIN .......................................................................................................

14

3.2.4 CAPACITOR....................................................................................................................................

14

3.2.5 MICRO SWITCH ASSEMBLY .........................................................................................................

14

3.2.6 COIL ASSEMBLY, SOLENOID .......................................................................................................

15

3.2.7 CONTROL PANEL ..........................................................................................................................

15

3.2.8 FAN AND MOTOR...........................................................................................................................

16

3.2.9 DRAIN PAN .....................................................................................................................................

16

3.3 REFRIGERATING CYCLE .......................................................................................................................

17

3.3.1 CONDENSER, EVAPORATOR AND CAPILLARY TUBE...............................................................

17

3.3.2 ROTARY COMPRESSOR ..............................................................................................................

17

3.4 HOW TO REPLACE REFRIGERATION SYSTEM...................................................................................

18

4. TROUBLESHOOTING GUIDE...................................................................................................

20

5. EXPLODED VIEWS..........................................................................................................................

22

6. REPLACEMENT PARTS LIST...................................................................................................

28

—2—

1. PREFACE

This Service Manual provides various service information, including the mechanical and electrical parts. This dehumidifier was manufactured and assembled under the strict quality control procedures.

The refrigerant is charged at the factory. Be sure to read the safety precaution prior to servicing the unit.

1.1 SAFETY PRECAUTIONS

Disconnect the power supply before servicing or replacing any component.

Do not cut off the grounding prong or alter the plug in any manner.

1.2 FEATURES AND DIMENSIONS

1.2.1 FEATURES

Quiet operation

High efficiency

Adjustable humidistat

Automatic defrost

Automatic shut-off

Bucket-fullindicator light

Easy roll casters

Removable & large capacity bucket.

Washable air filter

Two-speedfan

Drain hose connection.

Low temperature operation (DH504EL/LD50EL/LD65EL)

1.2.2 DIMENSIONS (mm/in)

385 (15 5/32)

340 (13 3/8)

ENERGY STAR

 

540 (21 1/4)

Figure 1

—3—

1.3 MODEL NAMES

 

 

 

MODEL NAME

 

 

CAPACITY (Pints/24hrs)

30

40

50

65

 

MECHANICAL TYPE

DH305Y5, DH300MY5

DH400MY5,LD40Y5

-

-

CONTROL

 

DH300EY5

DH404Y5

DH504ELY5

LD65ELY5

PANEL

ELECTRONIC TYPE

 

 

DH400EY5,LD40EY5

LD50ELY5

 

 

 

 

 

1.4 SPECIFICATIONS

MODELS

ITEMS

POWER SUPPLY(Phase,V,Hz) INPUT(W)

RUNNING CURRENT(A) ENERGY FACTOR(L/kw.h) REFRIGERANT REFRIGERANT CHARGE, oz(g)

OPEN THERMISTOR CLOSE

SOLENOID VALVE*

COMPRESSOR MODEL No.

PROTECTOR

CAPACITOR

MOTOR ASSEMBLY,SINGLE

SWITCH ASSEMBLY,MICRO

OUTSIDED MENSIONS

WxHxD,mm(in)

NET WEIGHT,kg(lbs)

DH305Y5, DH300MY5

 

DH400MY5, LD40Y5

DH504ELY5*

LD65ELY5*

DH300EY5

 

DH404EY5

LD50ELY5*

 

 

 

DH400EY5, LD40EY5

 

 

 

 

1Ø, 115V,60Hz

 

480

580

560

850

4.8

5.7

5.4

8.3

1.23

1.36

1.75

1.50

 

 

R22

 

 

3.53(100)

 

4.94(140)

7.93(225)

8.46(240)

 

 

33.8°F(1±0.5°C)

 

 

 

50°F(10±0.5°C)

 

-

-

Using Temp/Humid.:-4~122°F(-20~50°C)/95%RH

Rating:7W/90mA

 

 

 

 

 

QS064CAB

 

QS075CBA

QA075CDB

QA114CBD

 

OVERLOAD PROTECTOR FOR COMPRESSOR

35 F, 270VAC

INTERNAL PROTECTOR(FUSE)FOR MOTOR

 

40 F, 270VAC

35 F, 270VAC

35 F, 270VAC

Shaded pole motor, 72W/1.4A, Thermal cutoff:266°F/130°C

Shaded pole motor, 91W/1.8A,

Thermal cutoff:266°F/130°C

 

 

 

 

 

 

15A/250VAC

 

 

385X540X340(15 5/32 x 21 1/4 x 13 3/8)

 

17.6(38.9)

17.6(38.9)

20.4(44.9)

22.2(48.9)

*NOTE:Specifications are subject to minor change without notice for further improvement.

—4—

1.5 CONTROL TYPE

1.5.1 Mechanical type

 

4

5

 

 

6

 

 

3

7

High

 

 

 

 

2

 

8

Auto

1

9

Low

Shut-Off

 

 

 

 

 

Off

Max

Fan Speed

Humidity Control

Figure 2

Auto Shut-Off

This light glows when the bucket is full, or when the bucket is removed or not placed in the proper position. In these cases the Water Level Control Switch shuts off the dehumidifier.

When the light glows, check the bucket condition.

Humidity Control

When you first use the dehumidifier, turn the humidity control to 5 or 6. If you still have moisture, turn the humidity control to a higher setting.

MAX is the highest setting.

When excess moisture and dampness odors are gone, adjust the control to a lower setting. Use the dehumidifier as long as excess moisture is present.

Fan Speed

The fan control adjusts the fan speed.

Set the fan control to HIGH for maximum moisture removal. When the humidity has been reduced and quiet operation is preferred, set the fan control to

LOW.

1.5.2 Electronic type

 

 

HUMIDITY

BUCKET

4hr. On/Off

High

CONTROL

FULL

 

 

 

2hr. On/Off

Low

AUTO RESTART

TIMER

FAN

HUMIDITY

POWER

SPEED

 

 

SETTING

 

 

 

 

Figure 3

Fan Speed

This controls the speed of the airflow.

High: Fan speed is set to high.

Low: Fan speed is set to low.

When Fan Speed button is pressed, the fan speed mode is changed.

Timer

Press this button to select type of operation.

Select continuous On for uninterrupted operation.

Select either 2 or 4 hr. On/Off for cycled operation: The unit will operate for 2 or 4 hours, and then shut off completely for 2 or 4 hours.

The cycle repeats until you change the setting.

When Timer button is pressed, the Timer indicator lights shift as follow from 2hr.On/Off to 4hr.On/Off.

Bucket Full Indicator

This light glows when the water bucket is full and needs to be emptied.

Power

Operation starts when this button is pressed and stops when the button is pressed again.

Auto Restart

Once power is restored after a power outage, the unit returns to its previous operation setting after a 2 minute delay.

The fan runs immediately when the power is restored.

Humidity Control

• This button controls the humidity in the room.

• Press

button to raise the humidity setting.

• Press

button to lower the humidity setting.

The humidity setting can be set to a permanent "On" setting or to a specific humidity setting between 35% and 70% in 5% increments.

"On" setting: Dehumidifier runs continuously regardless of humidity condition.

35% - 70% setting: Dehumidifier runs on and off according to surrounding humidity conditions.

— 5—

1.6HOW TO OPERATE DEHUMIDIFIER

1.6.1HOW DOES THE DEHUMIDIFIER WORK?

Moist, humid air is drawn over a cold refrigerated dehumidifying coil. Moisture in the air condenses on this coil and drains into a bucket (or through the bucket into a hose and drain).

Dry, clean air is drawn over the condenser where it is actually heated several degrees and discharged out the rear grill into the room. (See Figure 4)

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.

1.6.2 LOCATION FOR THE DEHUMIDIFIER

Allow at least 12 inches of space on all sides of the unit for good air circulation. (See Figure 5)

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

Close all doors, windows and other outside

openings to the room.

Place the dehumidifier in a location that does not restrict air flow into the front grille or out the rear grille.

The operation of dehumidifier 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.

Motor

 

Condenser

Fan

 

 

Evaporator

 

 

 

 

Humid

 

 

Dry

 

 

Air Out

Air In

 

 

 

 

 

 

 

 

Rear Grille

Bucket

 

 

 

 

 

 

Compressor

 

Side View

Figure 4

 

 

12" 12"

Figure 5

1.6.3 MICRO SWITCH

The micro switch assembly, which is located on the drain pan of inside unit, automatically shuts off the dehumidifier when the bucket is full (note, the Auto Shut Off lights, to indicate bucket must be emptied). The bucket replaces in its place, the unit again turns itself on.

1.6.4 AUTO DEFROST

When frost builds up on the cooling coils, the unit will automatically cycle off until the frost disappears. The fan continues to run.

NOTE: The unit will not operate satisfactorily if the room temperature is below 65˚F(18˚C). If the dehumidifier is operated in low temperature conditions frost can form in the evaporator coil and the unit will cycle ON/OFF repeatedly. In this case, please check your room temperature conditions and stop the unit.

NOTE: The low temperature operation feature in the DH504EL, DH50EL and DH65EL models will continuously cycle up to a temperature of 42°F(6°C).

— 6—

1.6.5 HUMIDITY CONTROLLER

1.6.5.1 Mechanical Type

The humidity control can be set anywhere between Off and Max for normal operation.

If you need more dehumidification, turn the Humidity Control toward Max. If you need less dehumidification, turn the Humidity Control toward Off.

The relative humidity range is from 20% to 80%. (See Figure 6)

Turn the Humidity Control to Off to stop the unit manually.

1.6.5.2 Electronic Type

The humidity control can be set 'on' or 35%-70%RH(Relative Humidity) for normal operation. (See Figure 7)

If you need drier air, press theHumidity Control button.

If you need moister air, press theHumidity Control button.

Press the Power button to stop the unit manually.

42% R.H

5(42%)

 

4(50%)

40%

6(35%)

3(60%)

 

7(30%)

2(70%)

 

8(25%)

1(80%)

 

9(20%)

Off

DEAD DIAL

Max.

 

 

Figure 6

HUMIDITY

CONTROL

HUMIDITY

SETTING

Figure 7

—7—

2. CIRCUIT DIAGRAM

• MODEL : DH305Y5, DH300MY5

NO. DESCRIPTION

1 POWER CORD ASSEMBLY

2 SWITCH, ROCKER

3MOTOR ASSEMBLY

4CAPACITOR

5COMPRESSOR, SET

6OLP

7 PWB(PCB) ASSEMBLY, DISPLAY

8SENSOR ASSEMBLY

9 SWITCH ASSEMBLY, ROTARY

10SWITCH ASSEMBLY, MICRO

11PWB(PCB) ASSEMBLY, MAIN

PART NO.

Q'TY

RE-

DH305Y5,DH300MY5

PER SET MARKS

6411A20001Z

1

S

6600FX5001G

1

S

4681A20040Q

1

S

0CZZA20005J

1

S

2520UCBS005

1

S

6750U-L082A

1

S

6871A20289B

1

S

6877A30013L

1

S

6601A30001B

1

S

6600A30003C

1

S

6871A10142A

1

S

S: SERVICE PARTS

A: ALTERNATE PARTS

N: NOT SERVICE PARTS

—8—

• MODEL : DH300EY5

NO.

DESCRIPTION

PART NO.

Q'TY

RE-

DH300EY5

PER SET MARKS

 

 

 

1

POWER CORD ASSEMBLY

6411A20001Z

1

S

2

MOTOR ASSEMBLY

4681A20040Q

1

S

3

CAPACITOR

 

0CZZA20005J

1

S

4

COMPRESSOR, SET

2520UCBS005

1

S

5

OLP

 

6750U-L082A

1

S

6

PWB(PCB) ASSEMBLY, DISPLAY

6871A20482A

1

S

7

SENSOR ASSEMBLY

6877A30013L

1

S

8

SWITCH ASSEMBLY, MICRO

6600A30003C

1

S

9

PWB(PCB) ASSEMBLY, MAIN

6871A10141A

1

S

S: SERVICE PARTS

A: ALTERNATE PARTS

N: NOT SERVICE PARTS

 

—9—

• MODEL :DH400MY5/LD40Y5

NO. DESCRIPTION

1 POWER CORD ASSEMBLY

2 SWITCH, ROCKER

3MOTOR ASSEMBLY

4CAPACITOR

5 COMPRESSOR (ROTARY), SET

6OLP (ASSEMBLY)

7 PWB(PCB) ASSEMBLY, DISPLAY

8SENSOR ASSEMBLY

9 SWITCH ASSEMBLY, ROTARY

10SWITCH ASSEMBLY, MICRO

11PWB(PCB) ASSEMBLY, MAIN

PART NO.

Q'TY

RE-

DH400MY5/LD40Y5

PER SET MARKS

 

 

6411A20001Z

1

S

6600FX5001G

1

S

4681A20040J

1

S

0CZZA20005N

1

S

2520UCAS003

1

S

6750U-L103A

1

S

6871A20289B

1

S

6877A30013M

1

S

6601A30001C

1

S

6600A30003C

1

S

6871A10142A

1

S

S: SERVICE PARTS

A: ALTERNATE PARTS

N: NOT SERVICE PARTS

—10—

• MODEL :DH404EY5/DH400EY5/LD40EY5

NO.

DESCRIPTION

PART NO.

Q'TY

RE-

DH404EY5/DH400EY5

 

 

 

PER SET

MARKS

 

 

 

LD40EY5

 

 

1

POWER CORD ASSEMBLY

6411A20001Z

1

S

2

MOTOR ASSEMBLY

4681A20040J

1

S

3

CAPACITOR

 

0CZZA20005N

1

S

4

COMPRESSOR,SET

2520UCAS003

1

S

5

OLP

 

6750U-L103A

1

S

6

PWB(PCB) ASSEMBLY,DISPLAY

6871A20482A

1

S

7

SENSOR ASSEMBLY

6877A30013M

1

S

8

SWITCH ASSEMBLY,MICRO

6600A30003C

1

S

9

PWB(PCB) ASSEMBLY,MAIN

6871A10141A

1

S

S: SERVICE PARTS

A: ALTERNATE PARTS

N: NOT SERVICE PARTS

 

 

—11—

• MODEL :DH504ELY5/LD50ELY5/LD65ELY5

NO. DESCRIPTION

1 POWER CORD ASSEMBLY

2MOTOR ASSEMBLY

3CAPACITOR

4COMPRESSOR (ROTARY), SET

5OLP.

6 PWB(PCB) ASSEMBLY, DISPLAY

7SENSOR ASSEMBLY

8 SWITCH ASSEMBLY, MICRO

9 PWB(PCB) ASSEMBLY, MAIN

10 COIL ASSEMBLY, SOLENOID

PART NO.

Q'TY

RE-

DH504ELY5/LD50ELY5

LD65ELY5

PER SET MARKS

 

 

6411A20001Z

1

S

4681A20040J

4681A20040K

1

S

0CZZA20005J

0CZZA20005J

1

S

2520UCBA010

2520UCBA007

1

S

6750U-L001A

6750U-L048A

1

S

6871A20482A

1

S

6877A30013L

1

S

6600A30003C

1

S

6871A10141C

1

S

6421A20003K

1

S

S: SERVICE PARTS

A: ALTERNATE PARTS

N: NOT SERVICE PARTS

—12—

3. DISASSEMBLY INSTRUCTIONS

3.1 MECHANICAL PARTS

3.1.1 BUCKET AND AIR FILTER

1. Turn the Humidity Control off(Mechanical type) or press the power button off. (Electronic type)

2. Disconnect the power supply.

3. Remove the bucket. (See Figure 9)

4. Pull out the air filter. (See Figure 10)

Figure 9

Figure 10

3.1.2 FRONT CASE AND REAR GRILLE

1. Remove 2 screws which fasten the front grille.

2. Pull the front grille forward and upward. (See Figure 11)

3. Remove 6 screws that secure the rear grille.

4. Remove the rear grille. (See Figure 12)

Figure 11

Figure 12

3.1.3. CABINET AND CONTROL BOX

1. Remove the Bucket, the Air filter and Front grille according to the procedure above.

2. Remove 1 screws that fasten Control box. (See Figure 13)

3. Remove 8 screws on all sides of the cabinet. 4. Lift the Cabinet from the base.(See Figure 13)

5. Remove a screw fasten the earth wire on the inside of control box.

6. Remove 1 screw that fasten control box and unhook control box from hook on the shroud. (See Figure 14)

Figure 13

Figure 14

— 13—

3.2 CONTROL PARTS

3.2.1 POWER CORD ASSEMBLY

1.After opening the control box, remove the screw that holds the ground wire. (See Figure 15)

2.Disconnect the remaining leads of the power cord from the PWB(PCB) ASSEMBLY, MAIN, then remove it from the control box.

3.2.2 SENSOR ASSEMBLY

1.Disconnect the sensor assembly from the PWB(PCB) ASSEMBLY, MAIN.

2.Remove the screw which fastens the humidity sensor. (See Figure 16)

3.Remove the thermistor from the holder. (See Figure 16)

4.Disconnect the switch wires from the micro switch assembly. (See Figure 16)

3.2.3 PWB(PCB) ASSEMBLY, MAIN

1.Disconnect all leads of the motor and the compressor from PWB(PCB) ASSEMBLY, MAIN.

2.Remove the screw which fastens the PWB(PCB) ASSEMBLY, MAIN and pull it out after unhooking from 2 rectangular holes of the control box (lower). (See Figure 17)

3.2.4 CAPACITOR

1.Remove the screw that fastens the capacitor. (See Figure 17)

2.Disconnect all leads from the capacitor and then remove it from control box.

3.2.5 MICRO SWITCH ASSEMBLY

1.Turn the nut counterclockwise and pull out the micro switch from the drain pan. (See Figure 18)

—14—

Figure 15

Figure 16

Figure 17

Figure 18

3.2.6COIL ASSEMBLY, SOLENOID (DH504ELY5, LD50ELY5, LD65ELY5)

1.Disconnect the housing of the COIL ASSEMBLY, SOLENOID from the PCB(PWB) ASSEMBLY, MAIN.

2.Remove the screw that fastens the COIL ASSEMBLY, SOLENOID. (See Figure 19)

3.Pull it out upwards.

3.2.7 CONTROL PANEL

3.2.6.1CONTROL PANEL - Mechanical Type (DH305Y5/DH300MY5/DH400MY5/LD40Y5)

1.Disconnect housing and all leads of the rocker switch, SWITCH ASSEMBLY, ROTARY and PWB(PCB) ASSEMBLY, DISPLAY from PWB(PCB) ASSEMBLY, MAIN (3.1.3)

2.Pull out the knob assembly.

3.Remove the nut which fastens the SWITCH ASSEMBLY, ROTARY.

4.Remove the knob of the rotary switch by pulling it upward.

5.Pull out the rocker switch by pushing the hooks on the both sides of rocker switch.

6.Pull out the PWB(PCB) ASSEMBLY, DISPLAY after turning over both hooks of the display cover.

3.2.6.2CONTROL PANEL - Electronic Type (DH300EY5/DH404EY5/DH400EY5/LD40EY5/DH504ELY5/ LD50ELY5/LD65ELY5)

1.Disconnect the housing of the PWB(PCB) ASSEMBLY, DISPLAY from PWB(PCB) ASSEMBLY, MAIN (3.1.3).

2.Remove 6 screws that secure the PWB(PCB) ASSEMBLY, DISPLAY to the display cover.

Figure 19

ENERGYS

TAR

Auto

 

Shut-

 

Off

Off

 

 

H

 

um

Max

 

 

Control

 

High

Fan

Speed

Low

 

 

Figure 20

Figure 21

— 15—

3.2.8 FAN AND MOTOR

1.Turn the nut left and full out the Fan by hands carefully.

2.Remove 2 screws that fasten Heat Exchange.

3.Lift the H/E and open the H/E around 45 degree clockwise carefully. (See Figure 22)

4.Unfasten 3 screws that secure the Motor and earth wire. (See Figure 23)

5.Remove the Motor.

3.2.9 SHROUD AND DRAIN PAN

1.Discharge the refrigerant by using a refrigerant Recovery System.

2.After purging the unit completely, unbrace the Discharge and the Suction tube connected compressor carefully.

3.Remove 2 screws that fasten the H/E.

4.Unfasten 2 screws that secure the shroud on the sides and then lift shroud from the drain pan. (See Figure 24)

5.Unfasten 2 screws that secure the drain pan to base pan. (See Figure 25)

6.Pull the drain pan backward then take it up from the base. (See Figure 25)

— 16—

Figure 22

Figure 23

Figure 24

Figure 25

3.3 REFRIGERATING CYCLE

3.3.1 CONDENSER, EVAPORATOR AND CAPILLARY TUBE

1.

Remove the insulation on the Heater/Evaporator

 

 

 

(H/E) assembly

 

 

2.

Pierce the pinch-offtube to discharge the

 

 

 

refrigerant, using a refrigerant recovery system.

 

 

3.

After discharging the refrigerant completely,

 

 

 

remove 2 screws between the housing assembly

 

 

 

and the H/E. (See Figure 26)

 

 

4.

Lift the H/E and open the H/E around 45 degree

 

 

 

counterclockwise carefully.

Figure 26

Figure 27

5.

Unbraze each of interconnecting tubes of the

 

evaporator and condenser carefully.

 

 

6.

Remove the H/E assembly from the orifice.

 

 

 

(See Figure 27)

 

 

7.

Unbraze the capillary tube at the connections of the

 

 

 

condenser and evaporator. (See Figure 28)

 

 

8.

Remove 4 screws between the condenser and

 

 

 

evaporator. (See Figure 28)

 

 

3.3.2 COMPRESSOR

1.Discharge the refrigerant by using a refrigerant Recovery System.

2.After purging the unit completely, unbraze the suction and discharge tubes at the compressor connections.

3.Remove the nuts and washers which fasten the compressor. (See Figure 29)

4.Remove the compressor. (See Figure 29)

Figure 28

Using Rotary Compressor models

Figure 29

—17—

3.4 HOW TO REPLACE THE REFRIGERATION SYSTEM

1.When replacing a refrigeration component, be sure to discharge the refrigerant system by using a refrigerant recovery system.

2.After discharging the unit completely, remove the desired component, and unbraze the pinch-offtubes.

3.Solder service valves into the pinch-offtube ports, leaving the valves open.

4.Solder the pinch-offtubes with service valves.

5.After doing the above procedures, the valve must be closed and left in place on the system for any subsequent procedures.

6.Evacuate as follows.

1)Connect the vacuum pump, as illustrated in Figure 31A.

2)Start the vacuum pump, slowly open manifold valves A and B two full turns counterclockwise and leave the valves open.

The vacuum pump is now pulling through valves A and B to valve C by means of the manifold and entire system.

CAUTION

If high vacuum equipment is used, just crack valves A and B for a few minutes, then open slowly with the two full turns counterclockwise. This will keep oil from foaming and being drawn into the vacuum pump.

3)Operate the vacuum pump for 20 to 30 minutes, until 600 microns of vacuum are obtained. Close valves A and B, and observe vacuum gauge for a few minutes. A rise in pressure would indicate a possible leak or moisture remaining in the system. With valves A and B closed, stop the vacuum pump.

4)Remove the hose from the vacuum pump and place it on the charging cylinder. See Figure 31B. Open valve C.

Discharge the line at the manifold connection.

5)The system is now ready for final charging.

7.Recharge as follows :

1)Refrigeration cycle systems are charged from the High-side.If the total charge cannot be put

in the High-side,the balance will be put in the suction line through the access valve which you installed as the system was opened.

2)Connect the charging cylinder as shown in Figure 31B.

With valve C open, discharge the hose at the manifold connection.

3)Open valve A and allow the proper charge to enter the system. Valve B is still closed.

4)If more charge is required, the high-sidewill not take it. Close valve A.

5)With the unit running, open valve B and add the balance of the charge.

a.Do not add the liquid refrigerant to the Lowside.

b.Watch the Low-sidegauge; allow pressure to rise to 30 lbs.

c.Turn off valve B and allow pressure to drop.

d.Repeat steps B and C until the balance of the charge is in the system.

6)When satisfied the unit is operating correctly, use the pinch-offtool with the unit still running and clamp on to thepinch-offtube. Using a tube cutter, cut thepinch-offtube about 2 inches from thepinch-offtool. Usesil-fossolder and solderpinch-offtube closed. Turn off the unit, allow it to set for a while, and then test the leakage of thepinch-offconnection.

—18—

Equipment needed: Vacuum pump, charging cylinder, manifold gauge, brazing equipment.pinch-offtool capable of making avapor-proofseal, leak detector, tubing cutter, hand tools to remove components, service valve.

EVAPORATOR ASSEMBLY

(LOW PRESSURE SIDE)

CONDENSER ASSEMBLY

(HIGH PRESSURE SIDE)

COMPOUND GAUGE

MANIFOLD

GAUGE

B

COMPRESSOR

 

LOW

HI

 

A

 

B

B

A

 

EXTERNAL

VACUUM PUMP

CHARGING

CYLINDER

C

Figure 31A-PullingVacuum

Figure 31B-Charging

— 19—

4. TROUBLESHOOTING GUIDE

CONDITION

CAUSE

REMEDY

1. Dehumidifier does not start. (Both

No power

Check power supply at outlet.

compressor and fan motor do not

 

Correct if none.

operate.)

 

 

Poor plug contact at outlet.

Install plug properly or replace it.

 

 

 

 

 

Bucket is full.

If Auto Shut Off lights, empty the bucket

 

 

and replace properly.

 

 

 

 

Humidity control is at Off position

Turn the humidity control switch toward

 

 

Max.

 

 

 

 

Wire disconnected or loose

Connect wire. Refer to wiring diagram for

 

 

terminal identification. Repair or replace

 

 

loose terminal.

 

 

 

 

Capacitor.

Test capacitor.

 

(Discharge capacitor before testing.)

Replace if not within ±10% of

 

 

manufacturer's rating. Replace if shorted,

 

 

open, or damaged.

 

 

 

2. Motor runs but compressor does not

Voltage (115V ± 10%)

It must be between 103.5V and 126.5V. If

run.

 

not within limits, call an electrician

 

 

 

 

Wiring

Check the wire connections; If loose,

 

 

repair or replace the terminal. If the wires

 

 

are disconnected, refer to wiring diagram

 

 

for identification, and replace the wires.

 

 

Check the wire connections; If not

 

 

according to the wiring diagram, correct

 

 

the connections.

 

 

 

 

Rotary switch

Check for continuity, refer to the wiring

 

 

diagram for terminal identification. Replace

 

 

the switch if the circuit is open.

 

 

 

 

Defrost control

The Defrost Control senses frost build-up

 

 

on the evaporator coil and automatically

 

 

shuts off the compressor. The fan

 

 

continues to run, drawing air across the

 

 

coil, and melting the frost. When the coil is

 

 

defrosted, the compressor automatically

 

 

restarts, and dehumidifying resumes.

 

 

 

 

Capacitor

Check the capacitor.

 

(Discharge capacitor before servicing.)

Replace if not within ±10% of

 

 

manufacturer's rating. Replace if shorted,

 

 

open, or damaged.

 

 

 

 

Compressor

Check the compressor for open circuit or

 

 

ground. If open or grounded, replace the

 

 

compressor.

 

 

 

 

Overload protector (OLP)

Check the compressor OLP if externally

 

 

mounted. Replace if open. (If the

 

 

compressor temperature is high, remove

 

 

OLP, cool, and retest.)

 

 

 

3. Does not defrost control.

Defrost control is defective.

Check defrost control, replace it.

 

 

 

4. Insufficient dehumidification

Low relative humidity

Turn dehumidifier off.

 

Poor air circulation

Move dehumidifier to obtain free and

 

 

unobstructed air circulation.

 

 

 

 

H/E clogged with dust and dirt

Clean evaporator and/or condenser assembly

 

 

 

 

Air filter is dirty.

Clean it.

 

 

 

 

Motor is not operating.

Check Motor, repair or replace it.

 

 

 

— 20—

CONDITION

CAUSE

REMEDY

5. Noisy operating

Fan

If cracked, out of balance, or partially

 

 

missing, replace it

Loose foreign material inside the housing. Tube hits frame.

Fan blade hits frame Internal compressor noise. Loose set screws

Worn bearings of Motor Assembly

Remove it.

Adjust tubing routine carefully.

Check Motor Mount. If loose, tighten it. Replace compressor.

Tighten them.

If knocking sounds continue when running or loose, replace the motor. If the motor hums or noise appears to be internal while running, replace motor assembly.

6. Water drips

The bucket is not installed properly.

The bucket should be properly positioned on the hangers of the drain pan.

 

Connection may be loose.

Check connection and repair.

 

Leak in bucket

Replace bucket.

 

Water drips when bucket removed for

Before removing bucket, the unit should

 

emptying.

be turned off.

 

Bucket overflows.

Check micro switch and float.

7. Compressor cycles on overload

High or low line voltage. (115V ± 10%)

Check line voltage. It must be between

protector. (OLP)

 

103.5V and 126.5V volts.

 

 

If intermittent, provide new supply.

 

Poor air circulation.

Move dehumidifier for free and

 

 

unobstructed air flow.

Heat Exchange clogged with dust or dirt. Motor

Short circuit or ground in electrical circuit Unit pressures not equalized

Capacitor

Wiring

Refrigeration system

Stuck compressor

Overload protector (OLP)

Clean dust or dirt on the Heat Exchange.

If not running, determine the cause. Replace if required.

Check electrical circuit. Repair.

Allow 2 or 3 minutes for pressure to equalize before starting compressor.

Test the capacitor.

Check the terminals. If loose, repair or replace.

Check the system for a restriction. Check compressor, replace compressor

Check OLP, if externally mounted. Replace if open. (If the compressor temperature is high, remove the OLP, cool, and retest.)

—21—

5. EXPLODED VIEWS

• MODEL: DH305Y5/DH300MY5

554030

354210

266002

149410

268711-1

266003

235512

148391

W0CZZ-2

149980

349600

359012

268711-2

 

264110

346811

249950

 

435300

 

131400

165010

135312

238310

Au

 

 

3

4

5

 

 

Shut-Oto

 

 

 

 

 

 

ff

 

2

 

 

6

 

 

 

 

1

 

 

7

 

 

 

Off

 

 

8

 

 

 

Hum

idityC

 

Max

 

 

 

 

 

 

 

9

 

 

 

 

 

ontrol

Fan

 

High

 

 

 

 

 

Speed

Lo

 

 

 

 

 

 

w

436500

352113

35211A 152302

266010

552111

752140

330870 567502

 

130410

 

554160

144410

550140

 

—22—

• MODEL: DH300EY5

 

149980

W0CZZ-2

 

 

 

349600

 

 

554030

 

354210

359012

268711-2

 

 

264110

 

346811

249950

 

 

 

435300

 

 

131400

165010

 

135312

 

 

238310

 

235512

 

 

268711-1

 

 

 

436500

 

 

 

352113

35211A 152302

266010

552111

752140

330870 567502

 

 

130410

 

 

554160

148391

144410

550140

 

—23—

• MODEL: DH400MY5/LD40Y5

554030

354210

266002

149410

268711-1

266003

149980

W0CZZ-2

349600

359012

268711-2

346811

249950

 

 

435300

 

264110

 

131400

135312

165010

238310

ENER

GYSTAR

S

Auto

 

 

hut-

 

 

Off

Off

 

 

Hum

Max

 

Contr

High

ol

Fa

Low

n Sp

 

eed

436500

352113

235512

35211A 152302

266010

552111

 

 

752140

 

 

330870

 

 

567502

 

 

130410

 

 

554160

148391

144410

550140

 

—24—

• MODEL: DH404EY5/DH400EY5/LD40EY5

149980

W0CZZ-2

349600

554030

354210

359012

268711-2

346811

249950

435300

264110

131400

135312

165010

 

238310 235512

268711-1

436500

352113

35211A 152302

266010

552111

 

 

752140

 

 

330870

 

 

567502

 

 

130410

 

 

554160

148391

144410

550140

 

—25—

• MODEL: DH504ELY5/LD50ELY5

149980

W0CZZ-2

349600

554030

354210

359012

268711-2

346811

249950

435300

264110

131400

135312

165010

 

238310 235512

268711-1

436500

552204

35211A 152302

266010

752140

330870 567502

 

 

130410

 

 

554160

148391

144410

550140

 

— 26—

• MODEL: LD65ELY5

149980

349600

554030

354210

359012

346811

435300

131400

135312

238310 235512

268711-1

436500

152302

266010

752140

330870

130410

148391

144410

 

W0CZZ-2

268711-2

249950

264110

165010

552204

35211A

352113

567502

554160

550140

— 27—

6. REPLACEMENT PARTS LIST

• MODEL: DH305Y5/DH300MY5

LOCATION

 

PART NO.

REMARK

DESCRIPTION

 

NO.

DH305Y5/DH300MY5

 

 

130410

BASE ASSEMBLY

3041A10042A

 

131400

CABINET

3090A10042A

 

 

 

 

 

135312

FRONT GRILLE,ASSEMBLY

3531A10285C

 

 

 

 

 

330870

DRAIN PAN ASSEMBLY

3087A10019C

 

148391

TANK ASSEMBLY,BUCKET

4839A10002A

 

 

 

 

 

149410

KNOB ASSEMBLY

4941A30019B

 

 

 

 

 

152302

FILTER(MECH),AIR

5230A20040A

 

165010

SENSOR ASEMBLY

6877A30013L

 

 

 

 

 

249950

CONTROL BOX,ASSEMBLY

4995A20359U

 

 

 

 

 

264110

POWER CORD,ASSEMBLY

6411A20001Z

 

266002

SWITCH,ROCKER

6600FX5001G

 

 

 

 

 

266003

SWITCH ASSEMBLY,ROTARY

6601A30001B

 

 

 

 

 

266010

SWITCH ASSEMBLY,MICRO

6600A30003C

 

268711-1

PWB(PCB)ASSEMBLY,DISPLAY

6871A20289B

 

 

 

 

 

268711-2

PWB(PCB)ASSEMBLY,MAIN

6871A10142A

 

 

 

 

 

346811

MOTOR ASSEMBLY

4681A20040Q

 

35211A

TUBE ASSEMBLY,SUCTION

5211A11057A

 

 

 

 

 

352113

TUBE ASSEMBLY,DISCHARGE

5211A11056A

 

 

 

 

 

552111

TUBE ASSEMBLY,CAPILLARY

5211A31023B

 

354210

EVAPORATOR,ASSEMBLY

5421A10009P

 

 

 

 

 

554030

CONDENSOR ASSEMBLY

5403A10008B

 

 

 

 

 

W0CZZ-2

CAPACITOR

0CZZA20005J

 

554160

COMPRESSOR ,SET

2520UCBS005

 

 

 

 

 

359012

FAN,TURBO

5900A20007A

 

 

 

 

 

567502

OLP

6750U-L082A

 

349600

MOUNT,MOTOR

4960A20009B

 

 

 

 

 

436500

HANDLE

3650A20004A

 

144410

CASTER ASSEMBLY,ROLLER

4441A30001B

 

 

 

 

 

238310

ESCUTCHEON

3831A20079M

 

 

 

 

 

235512

COVER ASSEMBLY,DISPLAY

3551A20122A

 

752140

HOSE,CONNECTOR

5214A20027B

 

 

 

 

 

550140

BUSHING

4830A30005A

 

 

 

 

 

149980

SHROUD

4998A10034A

 

435300

REAR GRILLE

3530A10193B

 

—28—

• MODEL: DH300EY5

LOCATION

 

PART NO.

REMARK

DESCRIPTION

 

NO.

DH300EY5

 

 

130410

BASE ASSEMBLY

3041A10042A

 

131400

CABINET

3090A10042A

 

 

 

 

 

135312

FRONT GRILLE,ASSEMBLY

3531A10254F

 

 

 

 

 

330870

DRAIN PAN ASSEMBLY

3087A10019C

 

148391

TANK ASSEMBLY,BUCKET

4839A10002A

 

 

 

 

 

152302

FILTER(MECH),AIR

5230A20040A

 

 

 

 

 

165010

SENSOR ASEMBLY

6877A30013L

 

249950

CONTROL BOX,ASSEMBLY

4995A20359S

 

 

 

 

 

264110

POWER CORD,ASSEMBLY

6411A20001Z

 

 

 

 

 

266010

SWITCH ASSEMBLY,MICRO

6600A30003C

 

268711-1

PWB(PCB)ASSEMBLY,DISPLAY

6871A20482A

 

 

 

 

 

268711-2

PWB(PCB)ASSEMBLY,MAIN

6871A10141A

 

 

 

 

 

346811

MOTOR ASSEMBLY

4681A20040Q

 

35211A

TUBE ASSEMBLY,SUCTION

5211A11057A

 

 

 

 

 

352113

TUBE ASSEMBLY,DISCHARGE

5211A11056A

 

 

 

 

 

552111

TUBE ASSEMBLY,CAPILLARY

5211A31023B

 

354210

EVAPORATOR,ASSEMBLY

5421A10009P

 

 

 

 

 

554030

CONDENSOR ASSEMBLY

5403A10008B

 

 

 

 

 

558511

DRIER ASSEMBLY

5851A30001A

 

554160

COMPRESSOR ,SET

2520UCBS005

 

 

 

 

 

359012

FAN,TURBO

5900A20007A

 

 

 

 

 

567502

OLP

6750U-L082A

 

349600

MOUNT,MOTOR

4960A20009B

 

 

 

 

 

W0CZZ-2

CAPACITOR

0CZZA20005J

 

436500

HANDLE

3650A20004A

 

144410

CASTER ASSEMBLY,ROLLER

4441A30001B

 

 

 

 

 

238310

ESCUTCHEON

3831A20079L

 

 

 

 

 

235512

COVER ASSEMBLY,DISPLAY

3551A20109B

 

752140

HOSE,CONNECTOR

5214A20027B

 

 

 

 

 

550140

BUSHING

4830A30005A

 

 

 

 

 

149980

SHROUD

4998A10034A

 

435300

REAR GRILLE

3530A10193B

 

—23—

• MODEL: DH400MY5/LD40Y5

LOCATION

 

PART NO.

REMARK

DESCRIPTION

 

NO.

DH400MY5/LD40Y5

 

 

130410

BASE ASSEMBLY

3041A10042B

 

131400

CABINET

3090A10042A

 

 

 

 

 

135312

FRONT GRILLE,ASSEMBLY

3531A10285E / 3531A20285B

"B:LG/E:Goldstar"

 

 

 

 

330870

DRAIN PAN ASSEMBLY

3087A10019C

 

148391

TANK ASSEMBLY,BUCKET

4839A10002A

 

 

 

 

 

149410

KNOB ASSEMBLY

4941A30019B

 

 

 

 

 

152302

FILTER(MECH),AIR

5230A20040A

 

165010

SENSOR ASEMBLY

6877A30013M

 

 

 

 

 

W0CZZ-2

CAPACITOR

0CZZA20005N

 

 

 

 

 

249950

CONTROL BOX,ASSEMBLY

4995A20359H

 

264110

POWER CORD,ASSEMBLY

6411A20001Z

 

 

 

 

 

266002

SWITCH,ROCKER

6600FX5001G

 

 

 

 

 

266003

SWITCH ASSEMBLY,ROTARY

6601A30001B

 

266010

SWITCH ASSEMBLY,MICRO

6600A30003C

 

 

 

 

 

268711-1

PWB(PCB)ASSEMBLY,DISPLAY

6871A20289B

 

 

 

 

 

268711-2

PWB(PCB)ASSEMBLY,MAIN

6871A10142A

 

346811

MOTOR ASSEMBLY

4681A20040J

 

 

 

 

 

35211A

TUBE ASSEMBLY,SUCTION

5211A11057B

 

 

 

 

 

352113

TUBE ASSEMBLY,DISCHARGE

5211A10463A

 

552111

TUBE ASSEMBLY,CAPILLARY

5211A31003B

 

 

 

 

 

354210

EVAPORATOR,ASSEMBLY

5421A10009N

 

 

 

 

 

554030

CONDENSOR ASSEMBLY

5403A10008M

 

554160

COMPRESSOR ,SET

2520UCAS003

 

 

 

 

 

359012

FAN,TURBO

5900A20007A

 

 

 

 

 

567502

OLP

6750U-L103A

 

349600

MOUNT,MOTOR

4960A20009B

 

 

 

 

 

436500

HANDLE

3650A20004A

 

 

 

 

 

144410

CASTER ASSEMBLY,ROLLER

4441A30001B

 

238310

ESCUTCHEON

3831A20079E/K

"E:Goldstar/K:LG"

 

 

 

 

235512

COVER ASSEMBLY,DISPLAY

3551A20122A

 

 

 

 

 

752140

HOSE,CONNECTOR

5214A20027B

 

550140

BUSHING

4830A30005A

 

 

 

 

 

149980

SHROUD

4998A10034A

 

 

 

 

 

435300

REAR GRILLE

3530A10193B

 

—30—

• MODEL: DH404E Y5/DH400EY5/LD40EY5

LOCATION

 

PART NO.

REMARK

DESCRIPTION

 

NO.

DH404EY5/DH400EY5/LD40EY5

 

 

130410

BASE ASSEMBLY

3041A10042B

 

131400

CABINET

3090A10042A

 

 

 

 

 

135312

FRONT GRILLE,ASSEMBLY

3531A10254A/E

"A:Goldstar/E:LG"

 

 

 

 

330870

DRAIN PAN ASSEMBLY

3087A10019C

 

148391

TANK ASSEMBLY,BUCKET

4839A10002A

 

 

 

 

 

152302

FILTER(MECH),AIR

5230A20040A

 

 

 

 

 

165010

SENSOR ASEMBLY

6877A30013M

 

W0CZZ-2

CAPACITOR

0CZZA20005N

 

 

 

 

 

249950

CONTROL BOX,ASSEMBLY

4995A20359F

 

 

 

 

 

264110

POWER CORD,ASSEMBLY

6411A20001Z

 

266010

SWITCH ASSEMBLY,MICRO

6600A30003C

 

 

 

 

 

268711-1

PWB(PCB)ASSEMBLY,DISPLAY

6871A20482A

 

 

 

 

 

268711-2

PWB(PCB)ASSEMBLY,MAIN

6871A10141A

 

346811

MOTOR ASSEMBLY

4681A20040J

 

 

 

 

 

35211A

TUBE ASSEMBLY,SUCTION

5211A11057B

 

 

 

 

 

352113

TUBE ASSEMBLY,DISCHARGE

5211A10463A

 

552111

TUBE ASSEMBLY,CAPILLARY

5211A31003B

 

 

 

 

 

354210

EVAPORATOR,ASSEMBLY

5421A10009N

 

 

 

 

 

554030

CONDENSOR ASSEMBLY

5403A10008M

 

554160

COMPRESSOR ,SET

2520UCAS003

 

 

 

 

 

359012

FAN,TURBO

5900A20007A

 

 

 

 

 

567502

OLP

6750U-L103A

 

349600

MOUNT,MOTOR

4960A20009B

 

 

 

 

 

436500

HANDLE

3650A20004A

 

 

 

 

 

144410

CASTER ASSEMBLY,ROLLER

4441A30001B

 

238310

ESCUTCHEON

3831A20079A/J

"A:Goldstar/J:LG"

 

 

 

 

235512

COVER ASSEMBLY,DISPLAY

3551A20109B

 

 

 

 

 

752140

HOSE,CONNECTOR

5214A20027B

 

550140

BUSHING

4830A30005A

 

 

 

 

 

149980

SHROUD

4998A10034Y

 

 

 

 

 

435300

REAR GRILLE

3530A10193B

 

— 31—

• MODEL: DH504ELY5/LD50ELY5

LOCATION

 

PART NO.

REMARK

DESCRIPTION

 

NO.

DH504ELY5/LD50ELY5

 

 

130410

BASE ASSEMBLY

3041A10042A

 

131400

CABINET

3090A10042A

 

 

 

 

 

135312

FRONT GRILLE,ASSEMBLY

3531A10254A/E

"A:Goldstar/E:LG"

 

 

 

 

330870

DRAIN PAN ASSEMBLY

3087A10019C

 

148391

TANK ASSEMBLY,BUCKET

4839A10002A

 

 

 

 

 

152302

FILTER(MECH),AIR

5230A20040A

 

 

 

 

 

165010

SENSOR ASEMBLY

6877A30013L

 

W0CZZ-2

CAPACITOR

0CZZA20005J

 

 

 

 

 

249950

CONTROL BOX,ASSEMBLY

4995A20359T

 

 

 

 

 

264110

POWER CORD,ASSEMBLY

6411A20001Z

 

266010

SWITCH ASSEMBLY,MICRO

6600A30003C

 

 

 

 

 

268711-1

PWB(PCB)ASSEMBLY,DISPLAY

6871A20482A

 

 

 

 

 

268711-2

PWB(PCB)ASSEMBLY,MAIN

6871A10141C

 

346811

MOTOR ASSEMBLY

4681A20040J

 

 

 

 

 

35211A

TUBE ASSEMBLY,SUCTION

5211A11054A

 

 

 

 

 

352113

TUBE ASSEMBLY,DISCHARGE

5211A11058A

 

552204

COIL ASSEMBLY,SOLENOID

6421A20003K

 

 

 

 

 

354210

EVAPORATOR,ASSEMBLY

5421A10009Q

 

 

 

 

 

554030

CONDENSOR ASSEMBLY

5403A10008A

 

554160

COMPRESSOR ,SET

2520UCBA010

 

 

 

 

 

359012

FAN,TURBO

5900A20007A

 

 

 

 

 

567502

OLP

6750U-L001A

 

349600

MOUNT,MOTOR

4960A20009B

 

 

 

 

 

436500

HANDLE

3650A20004A

 

 

 

 

 

144410

CASTER ASSEMBLY,ROLLER

4441A30001B

 

238310

ESCUTCHEON

3831A20079A/J

"A:Goldstar/J:LG"

 

 

 

 

235512

COVER ASSEMBLY,DISPLAY

3551A20109B

 

 

 

 

 

752140

HOSE,CONNECTOR

5214A20027B

 

550140

BUSHING

4830A30005A

 

 

 

 

 

149980

SHROUD

4998A10034A

 

 

 

 

 

435300

REAR GRILLE

3530A10193B

 

—32—

• MODEL: LD65ELY5

LOCATION

 

PART NO.

REMARK

DESCRIPTION

 

NO.

LD65ELY5

 

 

130410

BASE ASSEMBLY

3041A10042A

 

131400

CABINET

3090A10042A

 

 

 

 

 

135312

FRONT GRILLE,ASSEMBLY

3531A10254E

 

 

 

 

 

330870

DRAIN PAN ASSEMBLY

3087A10019C

 

148391

TANK ASSEMBLY,BUCKET

4839A10002A

 

 

 

 

 

152302

FILTER(MECH),AIR

5230A20040A

 

 

 

 

 

165010

SENSOR ASEMBLY

6877A30013L

 

W0CZZ-2

CAPACITOR

0CZZA20005J

 

 

 

 

 

249950

CONTROL BOX,ASSEMBLY

4995A20359L

 

 

 

 

 

264110

POWER CORD,ASSEMBLY

6411A20001Z

 

266010

SWITCH ASSEMBLY,MICRO

6600A30003C

 

 

 

 

 

268711-1

PWB(PCB)ASSEMBLY,DISPLAY

6871A20482A

 

 

 

 

 

268711-2

PWB(PCB)ASSEMBLY,MAIN

6871A10141C

 

346811

MOTOR ASSEMBLY

4681A20040K

 

 

 

 

 

35211A

TUBE ASSEMBLY,SUCTION

5211A10454B

 

 

 

 

 

352113

TUBE ASSEMBLY,DISCHARGE

5211A10544A

 

552204

COIL ASSEMBLY,SOLENOID

6421A20003K

 

 

 

 

 

354210

EVAPORATOR,ASSEMBLY

5421A10009R

 

 

 

 

 

554030

CONDENSOR ASSEMBLY

5403A10008L

 

554160

COMPRESSOR ,SET

2520UCBA007

 

 

 

 

 

359012

FAN,TURBO

5900A20007A

 

 

 

 

 

567502

OLP

6750U-L048A

 

349600

MOUNT,MOTOR

4960A20009B

 

 

 

 

 

436500

HANDLE

3650A20004A

 

 

 

 

 

144410

CASTER ASSEMBLY,ROLLER

4441A30001B

 

238310

ESCUTCHEON

3831A20079J

 

 

 

 

 

235512

COVER ASSEMBLY,DISPLAY

3551A20109B

 

 

 

 

 

752140

HOSE,CONNECTOR

5214A20027B

 

550140

BUSHING

4830A30005A

 

 

 

 

 

149980

SHROUD

4998A10034A

 

 

 

 

 

435300

REAR GRILLE

3530A10193B

 

—33—

 

 

 

 

 

 

January, 2005

 

 

 

 

 

 

 

 

 

 

 

 

P/No : 3828A31001

 

 

 

 

 

Printed in China