Whirlpool ADG 944-1 NB Service Manual

SERVICE

Model ADG 944/1 NB
Version 8542 944 38320 Page

Whirlpool Europe
Customer Services

ADG 944/1 NB

Service Manual

Dishwasher
integratable
ADG 944/1 NB

Technical data 2 - 3

Spare part list 4 - 5

Exploded view 6

Circuit diagram 8

Program diagram 9

Text/Legend 10 - 16

Family A4

This documentation is only intended for qualified technicians who are aware of the respec­tive safety regulations.
Date: 29.03.2000 Subject to modification
Document-No.: 4812 718 13419

29.03.2000 / Page 2 ADG 944/1 NB Whirlpool Europe
Doc. No: 4812 718 13419 8542 944 38320 Customer Service

Technical data

SERVICE

Dimension

Height 82.0 cm
Width 59.5 cm
Depth 57.5 cm
Weight 52.7 kg

Wooden door

Thickness min. 16 mm
Thickness max. 20 mm
Width min. 592 mm
Width max. 595 mm
Height min. 515 mm
Height max. 600 mm
Weight max. 5.5 kg
Max. stick out over lower
edge of appliance door 92 mm

Electronic boards

Service boards see spare part list
Serial boards:
UB 4619 720 80461
DB 4619 720 80381
CB 4619 720 78121

Detergent max.

Pre-wash 10 cm
Main-wash 45 cm
Rinse aid 125 cm
6 Dosage steps 1 - 6 ml

Water softener

Saltcontainer 2 kg
Resin container 900 cm
Regeneration dosage 300 cm

Water pressure

Inlet pressure 0.3-10 bar
Spray pump pressure 0.4 bar

Rotations

Spray pump motor 2800 RPM
Drain pump motor 3000 RPM
Spray arm lower 20 - 40 RPM
Spray arm upper 25 - 35 RPM
Ceiling rotor 45 - 65 RPM

3
3
3

3
3

Succession of programs

Programs see program diagram
Succession 1-3-5b-6b

Program information

Start indicator
Pre wash
Main wash
Drying
End

Volume (normal program)

Water Volume Level

Regeneration 0.3 l 15 mm
Back rinse 3x 1.0 l 68 mm
Prewash 4.8 l 122 mm
Main wash 4.5 l 121 mm
Intermediate rinse 1 4.0 l 120 mm
Intermediate rinse 2 4.0 l 120 mm
Clear rinse 4.0 l 120 mm
Safety / overflow 8.5 l 141 mm

Flow rates / Inlet volume

Flow meter (at 0.3 bar
= quantity 1.1 l/min) 208 lmp/l
Spray pump ~ 70 l/min
Drain pump 16 l/min
Pump height max. 1.1 m
Inlet valve 4.5 l/min
Spray arm lower 33 l/min
Sprayarm upper 27 l/min
Ceiling rotor 10 l/min

Electrical data

Base data

Voltage 220/230 V
Frequency 50 Hz
Total power 2.0-2.2 kW
Fuse 10 A

Motor

Spray pump motor

Measuring the level

Remove the coarse sieve, put in a measuring
meter into the sump, measure the hight of the
water level.

Voltage 220/230 V
Power consumption 160 W
HI 81 Ω
HA 44 Ω
Capacitor 4 µ F

SERVICE

Technical data

Whirlpool Europe ADG 944/1 NB 29.03.2000 / Page 3
Customer Service 8542 944 38320 Doc. No: 4812 718 13419

Drain pump motor

Voltage 220/240 V
Power consumption 30 W
Resistance 146 Ω

Heating

1 Element system

Voltage 220/230 V
Power consumption 1.87/2.04 kW
Resistance 24.5 Ω
Heating speed ~ 2.0 ˚C/min
Temperature on surface ~ 115 ˚C
Safety thermostat

self reset 85 ˚C

Potentiometer

Points of meassurement: 1(black) to 2 (middle)
Position 0 0.0 kΩ
Position 1 0.5 kΩ
Position 2 1.0 kΩ
Position 3 1.4 kΩ
Position 4 1.8 kΩ
Position 5 2.3 kΩ
Position 6 2.6 kΩ

Water valves

Single valve at inlet hose

Voltage 220/240 V
Frequency 50/60 Hz
Resistance 3.76 kΩ

Regenerating valve

Voltage 220/240 V
Frequency 50/60 Hz
Resistance 3.13 kΩ

Coil of dispenser

Voltage 220/240 V
Frequency 50/60 Hz
Resistance 1.5 kΩ

Reedcontact

flow meter

NTC

20 ˚C 58,1 kΩ
25 ˚C 47,1 kΩ
30 ˚C 38,2 kΩ
40 ˚C 25,4 kΩ
50 ˚C 17,2 kΩ
60 ˚C 11,8 kΩ
70 ˚C 8,3 kΩ
80 ˚C 6 kΩ
85 ˚C 4 kΩ

Regeneration

Volume 300 cm

Position 0
after wash cycles 10
water hardness 0-5 ˚dh

0-0.9 mmol/l

0-9 ˚Fh
Position 1
after wash cycles 8
water hardness 6-10 ˚dh

1-1.8 mmol/l

10-18 ˚Fh
Position 2
after wash cycles 6
water hardness 11-15 ˚dh

1.9-2.7 mmol/l

19-27 ˚Fh
Position 3
after wash cycles 4
water hardness 16-21 ˚dh

2.8-3.7 mmol/l

28.37 ˚Fh
Position 4
after wash cycles 3
water hardness 22-28 ˚dh

3.8-5.0 mmol/l

38-50 ˚Fh
Position 5
after wash cycles 2
water hardness 29-35 ˚dh

5.1-6.3 mmol/l

51-63 ˚Fh
Position 6
after wash cycles 1
water hardness 36-60 ˚dh

6.4-10.7 mmol/l

64-107 ˚Fh

Salt consumption
for regeneration 77 g

Number of cycles
with 2 kg salt 26

3

29.03.2000 / Page 4 ADG944/1NB Whirlpool Europe
Doc. No: 4812 718 13419 8542 944 38320 Customer Service

Spare part list

Model ADG 944/1 NB
Service No. 854294438320
Version 854294438320

SERVICE

Pos. No. 12NC Code Description

003 0 4812 440 19382 Traverse
004 0 4812 440 18952 Drip tray assy
004 1 4812 401 18402 Holder
011 0 4812 505 18369 Foot long
022 0 4812 440 19398 Side panel left

022 1 4812 440 19397 Side panel right
022 2 4812 440 18953 Spacer
024 0 4812 440 19401 Panel, rear to 98/19
024 0 4812 440 19463 Panel, rear from 98/19
040 1 4812 417 18774 Hinge left

040 2 4812 417 18773 Hinge right
044 0 4812 492 38362 Spring f.door
044 1 4812 492 38364 Spring f.cap
047 0 4812 404 48591 Brake f.door
047 1 4812 401 18397 Band,brake

047 2 4812 404 68023 Hook
053 0 4812 440 88884 Plinth
103 0 4812 440 18986 Door outer
105 0 4812 404 48611 Fastener door
105 2 4812 505 68004 Clip

120 0 4812 440 19456 Door,inner
120 1 4812 440 18969 Batten
130 0 4812 417 58361 Tilt lock
131 0 4812 401 18416 Hook lock
175 3 4812 466 68532 Batten

Pos. No. 12NC Code Description

332 0 4812 410 28569 Push button cap BK
350 0 4812 276 58067 Display board (DB)
400 0 4812 361 58126 Motor + spraypump cpl.
405 0 4812 360 18371 Spray pump
405 1 4819 515 28158 Gasket

420 0 4812 121 18132 Capacitor
421 0 4812 121 18161 Interf.filter
430 0 4812 360 18357 Pump,draining
430 1 4812 466 68506 Shaft seal
450 0 4812 259 28684 Heating element

480 0 4812 321 28386 Cable harness set
480 1 4812 321 28371 Cable
480 2 4812 321 28383 Cable 6poles
480 3 4812 401 18418 Protector f.wiring
490 0 4819 321 18136 Cable,mains 2m

490 1 4812 321 28367 Strain relief
521 0 4812 214 78189 Control board (CB)
531 0 4812 273 18055 Switch waterhardness
531 1 4812 273 18056 Wheel,fingertip
571 0 4812 281 28379 Valve inlet

575 0 4812 281 28361 Regen.valve
583 0 4812 271 28355 Switch diaphragm
620 0 4812 218 38064 User board (UB)
623 0 4812 271 38356 Microswitch
633 0 4812 271 38355 Microswitch door

191 0 4812 466 68534 Gasket door
192 0 4812 466 68467 Gasket, door lower
200 0 4812 418 18207 Container cpl.
241 0 4812 458 18912 Basket upper straight
241 1 4812 458 18324 Holder cups right white

241 3 4812 528 88068 Wheel,basket upper (set)
241 8 4812 466 68553 Spacer cap set
242 0 4812 458 18923 Basket lower cpl.
242 1 4812 528 88069 Wheel,basket lower
242 2 4812 458 18262 Plate,support f.basket lower

242 3 4812 458 18275 Plate,support f.basket lower
242 4 4812 466 48059 Stop
243 0 4812 458 18272 Basket cutlery
261 0 4819 462 38271 Rail telescope, inner
261 1 4819 404 48819 Cap rail

261 2 4812 462 78995 Cap rail ahead
263 0 4819 520 18013 Ball cage cpl.
263 1 4812 520 48001 Ball Niro 8 D
265 0 4812 404 48637 Basket adjustm. cpl.
265 2 4812 404 48638 Grip basket adjustment

301 0 4812 453 79543 Control panel BK
303 1 4812 460 38056 Plate,handle BK
305 0 4812 440 19435 Batten BK
305 1 4819 502 18241 Screw synthetic
305 2 4819 505 18191 Nut

680 0 4812 418 68154 Combidosage
680 1 4812 466 68495 Gasket
681 1 4812 466 68497 Gasket
681 2 4812 440 18975 Flap
682 0 4812 466 68496 Gasket

691 0 4812 282 68012 Feeler NTC
701 0 4812 530 28081 Hose, inlet 3/8Z cpl. 5m
701 0 4812 530 28082 Hose, inlet 3/8Z cpl. 3m
701 0 4819 530 28928 Hose, inlet
701 1 4812 310 18302 Yoke

701 2 4822 480 50159 Sieve inlet
710 0 4812 418 68128 Monoblock
710 2 4819 310 38536 Nut threaded ring set
710 3 4819 466 69562 Gasket set
714 0 4812 462 79643 Threaded cap

714 2 4812 440 18963 Cabinet non-return flap
716 0 4812 418 68147 Reg.dosage
716 1 4812 466 68475 Gasket
716 2 4812 462 78994 Cover
721 1 4812 360 68059 Spray arm lower cpl.

721 2 4812 466 68491 Gasket 25x2,3B
721 3 4812 466 68558 Gasket 30x3,0
721 4 4812 440 19455 Flange
722 0 4812 360 68044 Spray arm upper
722 2 4812 360 68056 Hub upper straight cpl.

305 3 4812 440 19366 Batten adjustable 5mm BK
305 4 4812 440 19367 Batten adjustable 10mm BK
322 0 4812 453 79878 Insert panel BL
331 0 4812 413 58895 Knob program cpl. BK
331 1 4812 325 88003 Ring knob BK

723 0 4812 360 68049 Spray arm ceiling
723 1 4812 466 68483 Gasket
723 2 4812 404 48597 Clip,fix spray arm
723 3 4812 505 18362 Screwed joint
726 0 4812 530 28786 Tube

Whirlpool Europe ADG944/1NB 29.03.2000 / Page 5

SERVICE

Customer Service 8542 944 38320 Doc. No: 4812 718 13419

Spare part list

Model ADG 944/1 NB
Service No. 854294438320
Version 854294438320

Pos. No. 12NC Code Description

726 1 4812 530 28787 Tube
726 2 4812 505 18358 Nut
726 3 4812 466 68512 Gasket
726 4 4812 462 79633 Centering
743 0 4812 511 48171 Capacitor

743 1 4812 530 28102 Hose, inlet
743 3 4812 505 18364 Nut
743 4 4812 530 28807 Hose 9x1,5x270+10
743 7 4812 466 68514 Gasket
751 0 4812 418 18205 Water collector

751 1 4812 418 18203 Water guide
751 2 4812 440 19454 Fastener frame
755 0 4812 530 28849 Bend
755 2 4812 530 48148 Tray,leak
756 0 4812 360 58099 Floater

761 0 4812 480 58082 Sieve fine
761 2 4812 418 18204 Cover sieve
762 0 4812 480 58084 Microfilter
763 0 4812 480 58083 Sieve coarse
781 0 4812 530 28737 Hose,draining

781 1 4819 530 28286 Sleeve hose
781 2 4819 492 68405 Clip f.non-return valve
781 3 4812 281 28364 Flap non-return
783 4 4812 530 28793 Hose 10x3x230
783 5 4812 530 78028 Distributor

783 6 4812 530 28796 Hose 10x3x180+10
791 0 4812 532 68067 Gasket
791 2 4812 530 58093 Gasket
791 4 4812 466 68503 Gasket
791 5 4812 466 68504 Gasket

794 1 4819 530 58032 Gasket 20x2,5
901 0 4812 401 18191 Strap 017,8
901 1 4812 401 18424 Strap 050,0
901 2 4812 401 18422 Strap W1-1 AL 32-50
901 5 4812 401 48573 Strap 028,6

901 6 4812 401 48574 Strap 038,1
901 7 4812 401 18427 Strap 031,6
901 8 4812 401 18075 Strap 20-32/9 mm
902 1 4812 466 78361 Fastener f.buildt-in models
902 2 4812 404 78241 Holder

904 2 4812 462 79635 Cover WH 3,5x5
910 1 4812 502 18394 Screw 3,5x14-H
910 2 4812 502 18363 Screw 4,0x12-H
910 3 4812 502 18389 Screw NIRO A2
910 4 4812 502 18386 Screw 3,5x8-TORX T15

910 5 4812 502 18393 Screw 3,5x9-1 Tx15
910 7 4812 502 38132 Screw DIN 965
964 1 4812 466 68511 Gasket housing upper
993 1 4812 466 78018 Foil protection
993 2 4812 404 48609 Socket wreng foot

993 5 4822 532 80216 Funnel salt