913_07 165D7996P001 GE Dishwasher Mini Manual 31 30463

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SERVICE INFORMATION — DO NOT REMOVE

165D7996P001

IMPORTANT SAFETY NOTICE

THIS INFORMATION IS INTENDED FOR USE BY INDIVIDUALS

POSSESSING ADEQUATE BACKGROUNDS OF ELECTRICAL,

ELECTRONIC AND MECHANICAL EXPERIENCE. ANY ATTEMPT

TO REPAIR A MAJOR APPLIANCE MAY RESULT IN PERSONAL

INJURY AND PROPERTY DAMAGE. THE MANUFACTURER OR

SELLER CANNOT BE RESPONSIBLE FOR THE INTERPRETATION

OF THIS INFORMATION, NOR CAN IT ASSUME ANY LIABILITY

IN CONNECTION WITH ITS USE.

DISCONNECT POWER BEFORE SERVICING

IMPORTANT – RECONNECT ALL GROUNDING DEVICES

IF GROUNDING WIRES, SCREWS, STRAPS, CLIPS, NUTS OR

WASHERS USED TO COMPLETE A PATH TO GROUND ARE

REMOVED FOR SERVICE, THEY MUST BE RETURNED TO

THEIR ORIGINAL POSITION AND PROPERLY FASTENED.

DOOR COMPONENTS (Figure 5)

The door components are accessible by removing three screws

from each side of inner door and two screws at the bottom of

the door. Carefully separate the inner door panel from the

outer door panel. The active vent can be accessed by removing

the screws on the escutcheon.

N.D. 913-07

Certain internal parts are intentionally

not grounded and may present a risk of

electric shock only during servicing.

Service personnel – DO NOT contact the

following parts while the appliance is

energized:

heating element, water valve,

main pump and drain pump and active

vent motor (if present).

WARNING

CALROD® HEATING ELEMENT

To Remove Heating Element (Figure 4):

1. Disconnect Power and remove wire leads from heating

element.

2. Unscrew two heating element nuts.

3. Remove heating element supports.

4. Lift and remove heating element.

WASHABILITY COMPLAINTS

Hot Water – Ample supply of water at 120°F minimum tem-

perature is necessary. Do not use dishwasher soon after using

clothes washer or filling bathtub.

Loading – Consult Owner’s Manual on loading procedures.

Amount of Water – Make sure dishwasher is level. Check water

level, allowing dishwasher to fill normally for first fill. The

water level should be to the center of the float dome. If water

level is low, check for clogged screen in water valve and check

float switch.

Detergent Module Leakage – Some moisture in cup is normal.

Detergent must not be soaking wet, oozing out and down

the inner door panel. If a leak is detected, check detergent

module door lid, latch operation, and gasket seal.

Proper Amount of Detergent – Use full detergent cup of fresh

detergent in hard water. Use only enough detergent to get

good wash performance in soft water.

Rinse Agent – Use rinse agent if spotting is a problem.

Water Valve – Check valve for intermittent operation. Valve coil

can be direct tested. Allow to heat normally, then check to see

if coil opens.

Spray Arm – Check to be sure spray arm spins freely and jets

are not clogged.

FILTER AND DRAIN SYSTEM

Will Not Pump Out

1. Enter service mode and check drain pump operation (see

service mode).

2. Check cover inlet (Figure 3) in the bottom of the tub. Make

sure that it is clear of food particles.

3. Check for blocked or partially blocked drain line and air gap.

4. Check routing of drain hose system. It must be free from

kinks.

5. Remove lower spray arm (Figure 3).

6. Remove main conduit mounting screw (Figure 3).

7. Lift main conduit tab, pull and rotate main conduit out of

hub (Figure 3).

8. Remove the cover inlet, check sump and drain outlet

(Figure 3). It may be blocked by a toothpick or other object.

9. Check drain pump valve (Figure 1) for correct operation.

Water should flow only from the pump to the high drain

loop.

10. Drain line check valve (Figure 1) must pass water in the

drain line direction only.

MOTOR-PUMP MECHANISM

Motor Stalled-Hums

1. Disconnect Power. Try to turn motor shaft clockwise to

determine if seal is stuck and can be broken loose.

If motor shaft cannot be turned, cutter blade may be bound

up. Proceed to step 2.

2. On inside of dishwasher, remove the cover inlet (Figure 3)

and reach down into the sump (Figure 1). Check for block-

ages such as bone, wire ties, etc. If it contains debris, clean

thoroughly. If motor shaft cannot be turned, remove

mechanism.

To Remove Motor-Pump Mechanism:

1. Remove cover inlet (Figure 3). With syringe, remove all water

from sump (Figure 3).

2. Loosen main pump clamp and pump connector clamp

(Figure 1).

3. Remove hanger that holds motor to tub frame (Figure 1).

4. Motor-pump mechanism can now be removed from under

dishwasher.

To Remove Lower Arm and Fine Filter Assembly (Figure 3):

1. Remove lower rack from dishwasher.

2. Gently lift and rotate lower spray arm counter clockwise to

remove.

3. Rotate nut hub counterclockwise to remove. Gently lift fine

filter assembly up. Remove fine filter drain from sump.

4. Clean fine filter screen if soil is present.

5. To reinstall fine filter and lower spray arm reverse procedure.

NOTE: When installing fine filter make sure the drain port of the

filter is engaged with the drain for the fine filter.

Drain

Pump

Turbidity

Sensor

High Drain

Loop

Water

Valve Flood

Switch

Pump

Connector

Clamp

Hanger

Main

Pump

Clamp

Drain Line

Check Valve

Drain Pump

Valve

Sump

Motor

Figure 1

Figure 2

Conduit Carrier

Hub

Middle

Spray

Arm

Mid

Bracket

Nut

Bearing

Upper Rack

Tab

Mid Conduit

Screw

(Optional)

TO SERVICE WASH ARM ASSEMBLIES:

Check Wash Arms

1. Check holes in spray arm for bits of

china, seeds and other foreign

matter.

2. Check spray arms for rotation.

To Disassemble Mid-Level

Arm (Figure 2):

1. Pull upper rack

all the way out.

2. Remove nut on

bottom of mid arm.

This will allow the

mid arm and

bearing to be

removed.

3. To remove

conduit,

remove screw

(some models)

from hub.

Press tab on

side of mid

bracket to release

the hub and mid conduit.

4. To reinstall arm, reverse procedure.

NOTE: Mid arm to be installed with spray jets facing the

upper rack. Bearing to be placed between nut and bottom

of mid arm.

Figure 3

Lower

Spray Arm

Nut Hub

Cover Inlet

Hub

Float Dome

Coarse Filter

Fine Filter

Drain Port

Fine Filter

Assembly

Main Conduit

Mounting Screw

Main Conduit

Drain For

Fine Filter

Main Conduit

Tab

Figure 4

Tub

Nut

Heating Element

Support

Heating

Element

Heater

Grommet

Harness

Detergent

Module

Interlock

Switch

Assembly

Electronic

Control

Active Vent

Flapper

Figure 5

165D6290G033

Pub. No. 31-30463

THIS DISHWASHER IS PROGRAMMED WITH A SERVICE MODE TO AID THE TECHNICIAN IN TROUBLESHOOTING THE DISH-

WASHER. EACH COMPONENT MAY BE CYCLED TO DETECT IF IT IS FUNCTIONING CORRECTLY. COMPONENTS ARE CYCLED BY

PRESSING KEYPADS TO THE RIGHT OR LEFT OF THE START/RESET KEYPAD. DETERMINE WHICH TYPE OF CONTROL PANEL IS

PRESENT (FLAT OR BOWED) AND THEN USE THE MATRIX BELOW TO DETERMINE HOW TO CYCLE EACH COMPONENT.

FLAT PANEL BOWED PANEL

TO ENTER SERVICE MODE :

PRESS THE COOKWARE (POTS & PANS ON SOME MODELS)

AND THE HEATED DRY KEYPAD SIMULTANEOUSLY FOR 3

SECONDS.

TO EXIT SERVICE MODE :

PRESS THE START/RESET KEYPAD AT ANYTIME TIME TO EXIT.

*NOTE : Service mode may

be used for 30 minutes

maximum. After 30 minutes

the service mode will

automatically turn off.

**NOTE : Component will be

activated for indicated

time. Component may be

deactivated by pressing

the same keypad that was

pressed to activate the

component.

TRITON XL SERVICE MODE TEST MATRIX *

KEYPAD

CONTROL DESCRIPTION TIME in seconds**

PAD TYPE

Keypads to the left of the Start/Reset keypad (Selections)

FLAT Activates Drain Pump

1L BOWED Activates Detergent Module 75

FLAT Activates Detergent Module

2L BOWED Activates Main Pump 60

FLAT Activates Main Pump

3L BOWED Activates Heating Element 75

FLAT Activates Heating Element

4L BOWED Activates Drain Pump 300

FLAT Activates Water Valve

5L BOWED

(Length of time is model dependent)

50 or 71

START/RESET Used to EXIT Service Mode

Keypads to the right of the Start/Reset keypad (Enhancement/Extras)

Activates the following in order:

Status LEDs; Wash LEDs;

1R FLAT Start/Reset and Option LEDs; 3 seconds each cycle

BOWED finally “888” will be shown

on the 3 digit display

(some models)

FLAT

2R BOWED Opens Active Vent

FLAT

3R BOWED Closes Active Vent

FLASHING DISPLAY LIGHTS

Status Indicator Lights What It Means

START/RESET

Cycle has been interrupted by pressing the

START/RESET

keypad. Light will quit

flashing after the dishwasher automatically drains out the water.

CLEAN

Unit has no water. Check the water supply. If water is turned on call for service.

WARNING:

POWER MUST BE DISCONNECTED BEFORE SERVICING THE APPLIANCE.

5L 3L 2L 1L

4L START

RESET 1R 2R 3R 4R

Indicates Keypad Used Only on Some Models

165D7995P001

1L

START

RESET

2L

3L

4L

5L 1R 2R 3R 4R

Indicates Keypad Used Only on Some Models

K

E

Y

P

A

D

CONTROL CIRCUIT BOARD

3-DIGIT DISPLAY

M

ACTIVE

VENT

MOTOR

BX

RX

J7

KEYPAD

12345678910 123 12345678

1

2

J5

ACTIVE

VENT

3-DIGIT DISPLAY

J8

PQA

J10

POWER SWITCHING

J2

1

2

3

1

2

3

4

TURBIDITY/

TEMPERATURE

SENSOR J3

---THIS CIRCUIT NOT IN

ALL MODELS

J1

POWER

SUPPLY

1

2

3

4

NTC

RECEIVER EMITTER

TRANSMITTER

CATHODE

Vcc

YB

NX

SX

OX

M

M

BW

NO COM

BX

DOOR

INTERLOCK

NO COM

WX

DOOR

INTERLOCK

WR

DETERGENT MODULE

RY WR

WR

WR

WR

NX WR

CIRCULATION

PUMP

GY

NL1

WX

BX

PX YX

FLOOD

SWITCH

CNO

WATER VALVE

725-1200

19.4-19.8

VX

HEATING ELEMENT

RX

DRAIN PUMP

1200-2800

1

2

3

4

YB

NX

SX

OX

NTC

TURBIDITY SENSOR

STRIP CIRCUITS

G

10

BXBW

BW

BX

NO COM

J2-7

J2-8

J1-3

J1-1

NOCOM

WX DOOR WR

DOOR

115V 60HZ

WATER VALVE

J2-2 PX

FLOOD

SWITCH WATER VALVE

WR

725-1200

CNO

PUMP MOTOR

J2-1

M

PUMP

WR

NX

10

HEATING ELEMENT

J2-3

J2-4

VX WR

HEATING ELEMENT

VENT MOTOR

J5-2 J5-1

M

RX BX

DRAIN PUMP

J2-5

M

RX WR

J2-6

DETERGENT MODULE

RY WR

1200-2800

DETERGENT MODULE

YX

19.4-19.8

COLOR CODE

LETTERS COLOR LETTERS COLOR

THE "X" INDICATES ONE SOLID COLOR- NO

TRACER. WIRES WITH TRACER SHOW

BOTH COLORS. EXAMPLE -WR IS WHITE

WITH RED TRACER.

AX

BX

CX

NX

OX

PX

LT. BLUE

BLACK

BROWN

DK. BLUE

ORANGE

PINK

RX

SX

TX

VX

WX

YX

RED

GRAY

TAN

PURPLE

WHITE

YELLOW

30

30