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Order No. PAPTH131101CE

Service Manual

Refrigerator

NR-AH146R
NR-AH186R
NR-AH186D
NR-AH186H
NR-AH186G
NR-AH186P

Product Colour

Eco-Blue (RA, HA)

Eco-Gray (RH)

Eco-Peach (RP, HP)

Eco-Green (DG)

Eco-Silver (DS)

Eco-Dark Gray (GH)

Eco-Copper (PN)

Destination

Thailand

© Panasonic Appliances (Thailand) Co., Ltd. 2013.
All rights reserved. Unauthorized copying and 
distribution is a violation of law.

There are special components used in this equipment which are important for safety. These parts are marked by 
in the Schematic Diagrams, Circuit Board Diagrams, Exploded Views and Replacement Parts List. It is essential that
these critical parts should be replaced with manufacturer’s specified parts to prevent shock, fire or other hazards. Do
not modify the original design without permission of manufacturer.

IMPORTANT SAFETY NOTICE

WARNING

The service information is designed for experienced repair technicians only and is not designed for use by the general
public. It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting
to service a product. Products powered by electricity should be serviced or repaired only by experienced professional
technicians. Any attempt to service or repair the product or products dealt within this service information by anyone
else could result in serious injury or death.

CFCs have been used in refrigerant as refrigerator and the insulation materials for many years. But it
is now known that these compounds which once seemed so ideal for use as cleaning agents and in
refrigeration systems, destroy the earth’s ozone layer as a result, an international body decided on a 
total worldwide ban of harmful CFCs by the end of 1995.

D -R SERIES

G - P SERIES

H SERIES

Summary of Contents for D-R Series

Page 1: ...ssion of manufacturer IMPORTANT SAFETY NOTICE WARNING The service information is designed for experienced repair technicians only and is not designed for use by the general public It does not contain warnings or cautions to advise non technical individuals of potential dangers in attempting to service a product Products powered by electricity should be serviced or repaired only by experienced prof...

Page 2: ... NR AH146 3 4 Wiring Connection NR AH186 4 Performance Data 4 1 NR AH146 4 2 NR AH186 5 Disassembly Instruction 5 1 Cover Hinge Top NR AH146R NR AH186R D NR AH186H 5 2 Top Table NR AH186G NR AH186P 5 3 Hinge Top 6 Parts Exploded View and Replacement Parts List 6 1 Part Exploded View Body 6 2 Part Exploded View Door 6 3 Part Exploded View Packing 6 4 Replacement Parts List NR AH146 6 5 Replacement ...

Page 3: ...st for discharging capacitor Check safety after repairing Check the screws parts lead wires to take in place Check the repairing portion whether circumferential parts are damaged or not Check insulation resistance between supply plug and earth When install refrigerator check condition of supply cord and plug Wipe off the dust on plug Cutting and seal the electric device carefully 1 2 Caution Watch...

Page 4: ...ity Total Volume Freezer FC Fresh food PC EVAP PC Internal Dimension External Dimension Net Weight Installation Space Energy Level Temperature Control Semi automatic Forcibly evaporated in the air Defrosting SGCD Emboss coating SPCC SD Exterior Finish Shell Door Vacuum formed ABS resin Inner Liner Cyclopentane foam shell and door Insulation 138L 183L 31L 31L 107L 152L 412 x 308 x 220 412 x 308 x 2...

Page 5: ...WITCH N C C brown blue white white gray black black blue C2P 220V 50Hz 3 2 Wiring Diagram NR AH186 Have Capacitor LAMP 240V 15W THERMOSTAT STARTING RELAY RUNNING CAPACITOR COMPRESSOR OVERLOAD PROTECTOR 2 5 6 3 A M C 3 1 DOOR SWITCH N C C brown blue white white gray gray blue black black blue C2P 220V 50Hz COMPRESSOR A M C NR AH146 NR AH186 ...

Page 6: ...ING RELAY OVERLOAD PROTECTOR RUNNING CAPACITOR SUPPLY CORD COMPRESSOR MOTOR C M 5 2 6 A 3 2 1 1 3 J 3 J 3 J 3 J 3 3 2 1 3 2 1 3 2 1 white 0 5 mm2 gray 0 83 mm2 3 4 Wiring Connection NR AH186 Have Capacitor NR AH146 NR AH186 HARNESS AS WIRE L T S SOCKET ROOM LAMP AS THERMO BOX AS DOOR SW 3 WIRES BROWN 1 BLACK 2 2 WIRES BLUE 1 WHITE 1 ROOM LAMP THERMOSTAT 187 187 blue 0 52 mm2 blue 0 5 mm2 black 0 8...

Page 7: ...5 Vegetable Crisper Temp C 5 0 2 5 Egg Tray Temp C 4 0 2 5 Door Shelf Bottom Temp C 1 0 2 5 60 15 40 15 0 9 or under 25 15 Thermostat Dial Setting Mean Fresh Food Compartment Temp Mean Ice Making Compartment Temp Running Ratio Power Consumption 5 t3 C C kWh Day 3 1 10 0 2 5 1 0 2 5 3 0 2 5 15 0 2 5 6 5 2 5 1 0 2 5 Vegetable Crisper Temp C 3 0 2 5 Egg Tray Temp C 2 5 2 5 Door Shelf Bottom Temp C 0 ...

Page 8: ...remove screws at hanger shells Fig 2 Open the door Lift the top panel by pull back a little for unlock from hook Fig 3 Lift up the top panel and push it forward for unlock from grill button Fig 4 Take out by use boltdriver remove the screws as Fig 5 and Fig 6 After that lift it up as Fig 7 have to lift it until hook loose from hole at Door As When repair it finish have to tighten screws by control...

Page 9: ...146R 186D R 186H FOR NR AH186G 186P FOR NR AH186G P Tempered Glass NR AH186G 186P FOR NR AH186D G P FOR NR AH186 FOR NR AH186 NR AH186G 186P 22 1 2 3 12 20 FOR NR AH146R 186D R 186H 20 19 13 14 15 16 17 23 24 25 21 18 41 42 39 40 44 43 30 31 32 33 45 36 35 37 38 26 27 28 29 34 NR AH146 NR AH186 4 5 6 7 8 11 10 9 ...

Page 10: ... 10 6 2 Parts Exploded View Door NR AH146 NR AH186 FLAT TYPE GRIP TYPE NR AH146 NR AH186 50 50 51 51 52 46 52 NR AH146 NR AH186 47 49 48 ...

Page 11: ...Refrigerator Refrigerator 11 6 3 Parts Exploded View Packing PLASTIC COVER BOTTOM TRAY AS PACKING AS STICKER MODEL NAME STICKER BAR CODE TOP PAD R TOP PAD L NR AH146 NR AH186 ...

Page 12: ...TH7M330MC1 BLACK BLACK BLACK C2P ECO GRAY ECO PEACH ECO BLUE MEAT TRAY 12 CNRAH 316920 TRAY PC 13 TRAY PC BOTTOM 14 LABEL NAME AH146RATH LABEL NAME AH146RPTH LABEL NAME AH146RHTH 45 CNRAH 272040 CNRAH 270950 CRISPER 15 CNRAH 270961 CNRAH 316360 S S CNRAH 316370 CNRAH 316380 HINGE BOTTOM 17 CNRAE 136091 SHELL LINER AS FOAM 18 CNRBC 372850 COVER HINGE TOP K 19 CNRAE 138990 CNRAE 140580 HINGE TOP 20 ...

Page 13: ...IM EVA FIX THERMO BOX CONTROL TRANSPARENT TRANSPARENT TRANSPARENT FIX HINGE TOP FIX PLATFORM FIX HINGE BOTTOM HEXAGON M5 TS 14 CNRAJ 167960 CNRAJ 167960 CNRAJ 167960 REF NO PART NAME PART NO SAFETY REMARK MODEL Q TY 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 STICKER MODEL NAME AH146RATH CARTON BOX STICKER MODEL NAME AH146RPTH STICKER MODEL NAME AH146RHTH THAI LANGUAGE CNRAK 170740 BOTTOM TRAY AS PL...

Page 14: ...ECTOR PTC RELAY PROTECTOR COVER RUBBER GROMMET CNRBF 153503 CNRAF 179912 CNRAG 153290 CNRAG 173331 CNRAJ 169610 CNRBH 147663 CNRBG 192011 CNRAG 156520 CNRAH 314353 BUTTON DEFROST CNRAH 314361 CNRAF 179921 CNRAH 140750 CNRAH 316910 CNRAH 272040 CNRBH 140571 CNRAH 270950 CNRAH 270961 16 1 1 1 1 1 1 1 1 CNRAE 136091 CNRBC 372790 1 1 1 1 COVER HINGE TOP K CNRAE 138990 CNRBC 372770 CNRAE 140580 CNRBE 1...

Page 15: ...0883 DOOR AS FOAM RP CNRBD 390873 DOOR AS FOAM RH CNRBD 390893 DOOR AS FOAM HA CNRBD 393450 DOOR AS FOAM HP CNRBD 393460 ECO COPPER ECO DARK GRAY ECO GREEN ECO SILVER ECO BLUE ECO PEACH ECO GRAY ECO BLUE ECO PEACH TRANSPARENT TRANSPARENT TRANSPARENT 45 S S S S S S S S 1 1 1 1 1 1 1 1 1 1 LABEL NAME AH186GHTH LABEL NAME AH186PNTH LABEL NAME AH186DSTH LABEL NAME AH186RATH LABEL NAME AH186DGTH LABEL ...

Page 16: ... 114351 CNR38 114351 CNR38 114351 TRUSS 4 TS 10 TRUSS 5 TS 18 HEXAGON M5 TS 14 CNR38 1156A1 CNRAJ 167960 CNRAJ 167960 CNRAJ 167960 CNRAJ 160900 Packing List REF NO PART NAME PART NO SAFETY REMARK MODEL Q TY THAI LANGUAGE THAI LANGUAGE CARTON BOX STICKER MODEL NAME AH186PNTH STICKER MODEL NAME AH186GHTH STICKER MODEL NAME AH186DSTH STICKER MODEL NAME AH186DGTH STICKER MODEL NAME AH186RATH STICKER M...

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