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Disassembly  Procedures

!

WARNING

To avoid risk of electrical shock, personal injury, or death, disconnect electrical power source to unit, unless test
procedures require power to be connected. Discharge capacitor through a resistor before attempting to service.
Ensure all ground wires are connected before certifying unit as repaired and/or operational.

©2005  Maytag Services

16025628

31

Adaptive Defrost Control (ADC) (some models)
1. Remove cold control and fresh food control knobs.
2. Remove screw just between knobs and on right side

of control cover.

3. Remove cover by pulling cover to the right and forward

off liner.

4. Release front left tab to remove ADC cover.
5. Remove ADC board from locating tabs.
6. Disconnect harness from ADC board.
7. Reverse procedure to reassemble.

ADC BOARD

ADC HOUSING

ADC COVER

ADC CONTROL HOUSING

Damper Control (some models)
1.  Remove cold control and fresh food control knobs.
2. Remove screw just between knobs and on right side

of control cover.

3. Remove cover by pulling cover to the right and

forward off tabs.

4. Slide off styrafoam block. Retain for future use.
5. Pull shaft extension free of control.

NOTE: Observe wide and narrow clip leg orientation of

shaft and damper cover.

6. Release side tabs holding damper control to

assembly.

7. Lift damper control off of assembly

NOTE: Retain damper gasket for future use.

8. Reverse procedure to reassemble.

Electronically Controled Damper
1. Remove damper cover by removing hex head screw

and lifting off of damper.

2. Remove foam insert by pulling it off of damper control.
3. Depress two clips that hold front of damper in place to

release damper from assembly, lift damper out.

4. Disconnect wires from damper and remove damper.
5. Reverse procedure to reassemble.

Fresh Food Thermistor
1. Remove damper cover by removing hex head screw to

expose thermistor.

2. Unclip thermistor from assembly.
3. Cut wires at thermistor to remove.

Water Filter Assembly (some models)

1. Remove filter cover opening cover and pulling rear left

side of cover to the left to release cover from holding
pin.

2. Filter head can be released from holding bracket by

opening tabs on left side filter head and pulling
downward and to your left to release filter head.

3. Tubing needs to be disconnected from water valves

in the machine compartment. (see water valve
removal)

4.  After tubing is loose from water valves pull the filter

head and tubing out the front of unit.

5. Reverse procedure to reassemble.

NOTE: Make sure to note tubing end colors when

reinstalling new head and tubing assembly.

Water Tank Assembly (some models)

1. Remove crisper drawers from fresh food compartment.
2. Remove hex screw holding water tank to rear

bulkhead.

3. On rear of cabinent remove hex screws holding  water

valve cover plate.

4. Remove plate and tubing away from cabinet to expose

water valves and tubing.

5. Disconnect water tube from secondary valve coming

from water tank, remove compression nut from tubing.

6. On front of unit remove toe grill and disconnect water

coupler going to water dispenser

7. Remove compression nut from water tubing on cabinet

side of connection.

8. From rear of cabinet pull water tube  out of conduit

going to dispenser.

9. From inside of fresh food compartment pull tubing up

and out of cabinet to complete removal of water tank.

10. Reverse procedure to reassemble.

Crisper Light Cover and Socket
1. Push down and forward on light cover and lift off tabs.
2. Remove light bulb and pry socket with taped putty

knife to release socket from liner.

3. Disconnect wires from socket.
4. Reverse procedure to reassemble.

Freezer Compartment

Freezer Light socket
1. Remove auger ice bucket.
2. Remove auger motor assembly. (see auger motor

assembly removal.

3. Remove light bulbs.
4. Disconnect wiring from light sockets.
5. Squeeze retaining tab to release sockets
6. Reverse procedure to reassemble.

Summary of Contents for MSD2655HE Series

Page 1: ...ASD2626HE ASD262RHR Service This manual is to be used by qualified appliance technicians only Maytag does not assume any responsibility for property damage or personal injury for improper service pro...

Page 2: ...AIRS WARNING To avoid risk of severe personal injury or death disconnect power before working servicing on appliance to avoid electrical shock To locate an authorized servicer please consult your tele...

Page 3: ...models 32 Auger Motor some models 32 Auger Motor Capacitor some models 32 Evaporator Fan MotorAssembly 32 Evaporator Fan Motor and Fan Blade 32 Freezer Thermistor 32 EvaporatorRemoval 32 Defrost Termi...

Page 4: ...essor To raise temperature of gas suction line is placed in heat exchange with capillary Mechanical Temperature Controls Freezer compartment temperature is regulated by air sensing thermostat at top f...

Page 5: ...1 Disconnect power to refrigerator 2 Discharge capacitor if present by shorting terminals through a resistor 3 Remove compressor leads and use an ohmmeter set on highest scale 4 Touch one lead to comp...

Page 6: ...er It is very important that adequate air flow over condenser is maintained Condenser is air cooled by condenser fan motor If efficiency of heat transfer from condenser to surrounding air is impaired...

Page 7: ...recording cut in and cut out temperatures at middle setting Refer to tech sheet for model being serviced for expected temperatures Check control contacts are opening by disconnecting electrical leads...

Page 8: ...ugh space for large tube cutter 5 Cut circumference of drier 1 below condenser inlet tube joint to drier 6 Remove drier 7 Apply heat trap paste on post condenser tubes to protect grommets from high he...

Page 9: ...echeck for leaks Evaporator defrost heater Activated when defrost thermostat defrost timer and freezer control complete circuit through heater Check resistance across heater To check defrost system 1...

Page 10: ...control Damper Control Damper control balances the air delivery between refrigerator and freezer compartments providing temperature control for refrigerator Internal capillary activates damper contro...

Page 11: ...ster oil system Equipment must be exclusively used for HFC134a Exclusive use of equipment only applies to italic items Evacuation pump Check with vacuum pump supplier to verify equipment is compatible...

Page 12: ...Run lead on test cord attaches to M terminal on compressor Service Procedures C R S Fuses Capacitor Compressor Switch To AC supply Attaching Capacitor for Compressor Test 5 Connect a known good capac...

Page 13: ...erant leaks are best detected with halide or electronic leak detectors Testing Systems Containing a Refrigerant Charge 1 Stop unit operation turn refrigerator off 2 Holding leak detector exploring tub...

Page 14: ...an normal head pressure and wattage while low side is being pumped out Testing for Restrictions To determine if a restriction exists 1 Attach gauge and manifold between suction and discharge sides of...

Page 15: ...d open all other valves and start vacuum pump Vacuum Pump 6 cm Copper Tubing Compressor Compressor Process Tube Charging Hose Thermistor Vacuum Gauge Low Side Gauge E Valve B D Valve High Side Gauge C...

Page 16: ...5 Start compressor and draw remaining refrigerant from charging hoses and manifold into compressor through compressor process tube 6 To check high side pinch off drier process tube Close valve D to h...

Page 17: ...ice Information HFC134a is alternative refrigerant for CFC12 HFC134a has an ozone depletion potential ODP factor of 0 0 and a global warming potential GWP factor of 0 27 HFC134a is not flammable and h...

Page 18: ...of 20 minutes after thermocouples are installed Turn control to colder to obtain required on time Wattage reading must be recorded in conjunction with temperature test to confirm proper operation Suct...

Page 19: ...gerant Flow 22 23 26 cu ft Side by Side Refrigerant Flow Diagram EVAPORATOR COMPRESSOR PROCESS TUBE CONDENSER EVAPORATOR INLET FLANGE LOOP EVAPORATOR OUTLET SUCTIONLINE HIGH SIDE DRIER CAPILLARY TUBE...

Page 20: ...R SUPPLY IN FOAM REFRIGERATOR AIR RETURN TUNNEL CONDENSER COMPRESSOR LARGE BEVERAGE CHILLER AIR SUPPLY EVAPORATOR EVAPORATOR FAN ASSEMBLY REFRIGERATOR AIR SUPPLY TUNNEL TO FRESH FOOD COMPARTMENT CONTR...

Page 21: ...el Side by Side Ice and Water Flow Diagram Ice and Water Dispenser Diagram 5 16 x 5 16 PUSH CONNECTOR UNION ICEMAKER ICE WATER DISPENSER WATER TANK WATER FILTER OUTLET WATER FILTER INLET DETAIL WATER...

Page 22: ...aytag Services 22 23 26 cu ft Model Side by Side Ice and Water Flow Diagram Water Valve Diagram WATER TANK INLET 5 16 ICE MAKER INLET 1 4 SOLENOID VALVE WATER SUPPLY HOOKUP WATER FILTER INLET WATER FI...

Page 23: ...2005 Maytag Services 16025628 23 Typical External Sweat Pattern Classification of condensation 1 Haze or Fog 2 Beading 3 Beads or Small Drops 4 Drops Running Together BTM 3 3 1...

Page 24: ...ary Excessive door opening Consumer education Overloading of shelves Consumer education Warm or hot foods placed in cabinet Consumer education Cold control set too warm Set control to colder setting P...

Page 25: ...restriction Repair evacuate and recharge system Refrigerant overcharge Check for overcharge Evacuate and recharge system Unit runs continuously Air in system Check for low side leak Repair evacuate an...

Page 26: ...pen Check overload protector for continuity If open replace overload NOTE Ensure overload compressor are below trip temperature before testing Faulty compressor motor capacitor some compressors do not...

Page 27: ...a failure of the defrost system the refrigerant will flood out and cause the suction line to frost or sweat The cause of this problem should be corrected rather than to purge refrigerant from the syte...

Page 28: ...the system replace the drier filter evacuate and recharge with the specified refrigerant charge If the unit performs normally three possibilities exist 1 refrigerant loss 2 partially restricted drier...

Page 29: ...mbient temperature raises Refrigerators installed in ambient temperatures lower than 60 F will not perform as well because the pressures within the system are generally reduced and unbalanced This mea...

Page 30: ...ol capillary out of center bulkhead sleeve 9 Reverse procedure to reassemble DAMPER CONTROL GASKETS DEFROST TIMER DAMPER CONTROL COLD CONTROL DAMPER CONTROL SHAFT EXTENSION COLD CONTROL DAMPER CONTROL...

Page 31: ...thermistor 2 Unclip thermistor from assembly 3 Cut wires at thermistor to remove Water Filter Assembly some models 1 Remove filter cover opening cover and pulling rear left side of cover to the left...

Page 32: ...es 6 Grasp and pull complete evaporator motor assembly toward you 7 Remove assembly from freezer FAN BLADE SHROUD ASSEMBLY EVAPORATOR FAN MOTOR EVAPORATOR FAN CLIP Evaporator Fan Motor and Fan Blade 1...

Page 33: ...emoval some models 1 Remove auger ice bucket 2 Disconnect ice maker harness from rear bulkhead 3 Remove front two screws from left ice bucket rail 4 Remove screws supporting ice maker from side bulkhe...

Page 34: ...n to allow removal of condensate pan 9 Reverse procedure to reassemble Overload Relay 1 Remove machine compartment hex screws 2 Discharge capacitor if unit is so equipped through a 10 000 ohm resistor...

Page 35: ...bad 5 Remove rubber seal from door and replace if bad 6 Reverse procedure to reassemble DC SOLENOID LIGHT SOCKET ICE CHUTE DOOR ICE CHUTE DOOR HINGE ICE CHUTE ASSEMBLY Dispenser Light Socket some mod...

Page 36: ...r to dispenser press and hold DISPENSER LOCK for 3 seconds Auger motor shuts off automatically after 3 minutes of continuous operation After about 3 minutes in shut off state auger motor resets automa...

Page 37: ...s 120 VAC Failed Main dispenser switch failed short Disconnect power Remove both leads from the switch and measure resistance across switch terminals Resistance should read less than 1 in this positio...

Page 38: ...re of 10 pin connector Voltage should read 0 VAC Replace PCB Auto Light mode does not operate Failed PCB With PCB powered and Auto Light activated cover the light sensor Measure voltage on pin 2 BR wi...

Page 39: ...10 M when switch is open Replace switch No continuity Disconnect power Remove the cover of freezer door hinge located on top of the unit and disconnect the connectors Check BU wire pin 3 of 10 pin con...

Page 40: ...cator light above the button indicates the current selection Dispenser Light Light activates at full power when dispensing ice or water Table A Harness 9 pin Connector Configuration Pin Color Signal 1...

Page 41: ...n 1 in this position and higher than 10 M when switch is open Replace switch No continuity Disconnect power Remove the cover of freezer door hinge located on top of the unit and disconnect the connect...

Page 42: ...uger motor if voltage reads 120VAC If not replace PCB Failed dispenser switch failed short Disconnect power Remove both leads from the switch and measure resistance across switch terminals Resistance...

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Page 53: ...A 1 Appendix A...

Page 54: ...Table of Contents Important Safety Instructions 1 2 Installation 3 9 Temperature Controls 10 12 Fresh Food Features 13 15 Freezer Features 16 Ice and Water 17 19 Water Filter 20 22 Food Storage Tips 2...

Page 55: ...access Model Number _______________________________ Revision Number ______________________________ Serial Number ________________________________ Date of Purchase______________________________ In our...

Page 56: ...e Guide or published user repair instructions Do not attempt service if instructions are not under stood or if they are beyond personal skill level 13 Always disconnect refrigerator from electrical su...

Page 57: ...ening smaller than anticipated Some clearance may be gained by using the leveling procedure under Leveling IMPORTANT If refrigerator is to be installed into a recess where the top of the refrigerator...

Page 58: ...lacing the Doors To replace the doors follow the steps in Door and Hinge Removal in reverse order IMPORTANT If water line tube end is damaged cut off 5 8 before reconnecting To Disconnect the Water Li...

Page 59: ...elect models To reduce the risk of injury or death follow basic precautions including the following Read all instructions before installing ice maker Do not attempt installation if instructions are no...

Page 60: ...or attached to the back of your refrig erator Remove and discard handle packaging and tape Handle design varies from refrigerator to refrigerator Please reference the appropriate instructions for your...

Page 61: ...Repeat instructions 1 2 to remove other handle To Reinstall 1 Repeat in reverse order Door Clip Wide by Side Handles To Install 1 Align fresh food handle with trim retainer and door clip 2 Make sure...

Page 62: ...top clip loosen lower clip further until fit can be accomplished 4 Insert phillips screwdriver into predrilled hole at base of handle to tighten screw Insert plastic button plug into hole as illustrat...

Page 63: ...roller adjustment screw counterclockwise Check with level to verify 1 4 tilt to the back for proper door closure If refrigerator is aligned and stable replace toe grille and hinge covers 7 Replace br...

Page 64: ...control more than one number at a time Allow 24 hours for temperatures to stabilize Changing either control will have some effect on the temperature of the other compartment Temperature Control Guide...

Page 65: ...within that compartment Do not change either control more than one degree at a time Allow temperature to stabilize for 24 hours before making a new temperature adjustment Temperature Control Guide Ref...

Page 66: ...ted on the ice and water dispenser select models Activate the Sabbath Mode To access the User Preferences menu press and hold the Door Alarm pad for three seconds When in the User Preferences mode a s...

Page 67: ...s may break suddenly if nicked scratched or exposed to sudden temperature change CAUTION To Slide Out Elevator Shelf Grasp the front of the shelf and pull forward Push the shelf in to return to origin...

Page 68: ...d the Vegetables setting for leafy produce Note For best results keep the crispers tightly closed Dairy Center The Dairy Center provides convenient door storage for spreadable items such as butter and...

Page 69: ...removable and are top rack dishwasher safe for easy cleaning Covered Storage Bucket select models The Storage Bucket has a lid and removable egg tray When tray is removed bucket will accept items suc...

Page 70: ...Pull out to its full extension Lift up front of basket and remove To Install Slide basket or drawer into cabinet railing Lift up front of basket or drawer and slide to the back of refrigerator Ice St...

Page 71: ...rm ice bin is in place and ice maker arm is down After freezer section reaches between 0 to 2 F 18 to 17 C ice maker fills with water and begins operating You will have a complete harvest of ice appro...

Page 72: ...container against dispenser pad When dispensing crushed ice hold container as close to chute as possible to reduce spraying Release pressure on dispenser pad to stop water dispensing A small amount of...

Page 73: ...h Mode deactivates the control lights while leaving the control operational To Activate Sabbath Mode Press and hold the Lock and Auto Light buttons simultaneously for three to four seconds After three...

Page 74: ...into filter head 3 Rotate gently clockwise until filter stops Snap filter cover closed 4 Reduce water spurts by flushing air from system Run water continuously for two minutes through dispenser until...

Page 75: ...Taste and Odor Reduction Chlorine Taste Odor Mechanical Filtration Unit Particulate Reduction Class 1 Standard No 53 Health Effects Chemical Reduction Unit Lead Atrazine Lindane Benzene Carbofuran p...

Page 76: ...ments pursuant to Section 116830 of the Health and Safety Code for the following health related contaminants Microbiological Contaminants and Turbidity Inorganic Radiological Contaminants Cysts Asbest...

Page 77: ...heese cream sour cream or yogurt when mold appears Dairy Food Most dairy foods such as milk yogurt sour cream and cottage cheese have freshness dates on their cartons for appropriate length of storage...

Page 78: ...mmended 9 to 12 months 8 months cooked 6 months whole peeled Not recommended 6 months 1 month whole Not recommended 6 to 12 months STORAGE TIPS Wrap tightly or cover Check carton date Close tightly Do...

Page 79: ...ys 7 days FREEZER 8 to 10 months 8 to 10 months Not recommended 8 to 10 months Not recommended 12 months 9 months 2 to 6 months 1 month 3 to 4 months 6 to 9 months 1 to 2 months 1 to 2 months 1 to 2 m...

Page 80: ...mediately to avoid water spots Use warm soapy water and a soft clean cloth or sponge Rinse surfaces with clean warm water and dry immediately to avoid water spots To polish and help prevent fingerprin...

Page 81: ...in the cleaning instructions every three months This will increase energy efficiency and cooling performance 1 Remove all food and turn the refrigerator OFF 2 Disconnect power to the refrigerator 3 C...

Page 82: ...crew to remove 2 Replace light bulb with a 7 watt 120 volt bulb Care and Cleaning To avoid electrical shock which can cause severe personal injury or death disconnect power to refrigerator before repl...

Page 83: ...never from its front Be sure the refrigerator stays in an upright position during moving If your refrigerator has a dispenser and there is any possibility that the temperature can drop below freezing...

Page 84: ...ct models B sounds like an electric clock and snaps in and out of defrost cycle Condenser fan D makes this noise while operating Freezer fan C makes this noise while operating Freezer fan C slows to a...

Page 85: ...st controls See page 14 to verify drawer positioning Plug in refrigerator See pages 10 11 and 12 to adjust controls See pages 10 11 and 12 to adjust controls Replace any blown fuses Check circuit brea...

Page 86: ...during times of high humidity See pages 10 11 and 12 to adjust controls Reduce time door is open Organize food items efficiently to assure door is open for as short a time as possible Clean according...

Page 87: ...re must be between 35 to 100 pounds per square inch to function properly A minimum pressure of 35 pounds per square inch is recommended for refrigerators with water filters See Temperature Controls pa...

Page 88: ...is not responsible for property damage due to improper installation or water connection See Connecting the Water Supply pages 4 and 5 Self piercing and 3 16 saddle valves cause low water pressure and...

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