GE ZIB240P Technical Service Manual
GE Consumer & Industrial
TECHNICAL SERVICE GUIDE
Bar Refrigerator
with Icemaker
MODEL SERIES:
ZIB240P
PUB # 31-9124 11/04
IMPORTANT SAFETY NOTICE
The information in this service guide is intended for use by
individuals possessing adequate backgrounds of electrical,
electronic, and mechanical experience. Any attempt to repair a
major ap pli ance may result in personal injury and property
damage. The man u fac tur er or seller cannot be responsible for the
in ter pre ta tion of this in for ma tion, nor can it assume any liability in
connection with its use.
WARNING
To avoid personal injury, disconnect power before servicing
this prod uct. If electrical power is required for diagnosis or test
purposes, disconnect the power immediately after performing the
necessary checks.
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.
GE Consumer & Industrial
Technical Service Guide
Copyright © 2004
All rights reserved. This service guide may not be reproduced in whole or in part
in any form without written permission from the General Electric Company.
– 2 –
Table of Contents
Child Control Lockout .......................................................................................................7
Cleaning the Outside .......................................................................................................7
Components .....................................................................................................................8
Component Locator Views ...............................................................................................20
Compressor .....................................................................................................................19
Condenser Fan ...............................................................................................................18
Control Panel ...................................................................................................................9
Control Features ..............................................................................................................7
Damper Assembly ............................................................................................................15
Defrost Heater and Fill Tube Heater ................................................................................17
Diagnostics and Service Information ...............................................................................21
Evaporator Compartment .................................................................................................16
Evaporator Cover ............................................................................................................13
Evaporator Fan ................................................................................................................13
Freezer Compartment ......................................................................................................12
Full Extension Drawer ......................................................................................................8
Icemaker .........................................................................................................................8
Interior Lights ...................................................................................................................8
Introduction ......................................................................................................................4
Logic Board ......................................................................................................................9
Nomenclature ...................................................................................................................5
Power Supply Board ........................................................................................................9
Refrigerator ON/OFF .......................................................................................................7
Schematic ........................................................................................................................24
Technical Data .................................................................................................................6
Temperature Control ........................................................................................................7
Thermistors ......................................................................................................................11
Warranty ...........................................................................................................................25
Water Valve ......................................................................................................................19
– 3 –
Introduction
This manual covers service information for the Bar Refrigerator with Icemaker.
The temperature setting for the refrigerator is factory set at 38°F. The ambient temperature range is
from 70°F to 90°F.
The leveling legs are factory installed. The evaporator is located behind the evaporator cover of the
freezer compartment, and is not serviceable. The wooden front on the full extension drawer can be
stained to match the surrounding cabinets. Please read the Installation Instructions manual for all
pertinent installation information.
The refrigerator can be installed as a built-in or free-standing unit. It can be closed in on the top and
three sides, as long as the front is unobstructed for air circulation and there is proper access to the
door. The door features a cam riser on the door hinge for self-closing. The refrigerator comes with an
optional stainless-steel toe kick taped to the rear of the unit.
Shown with Stainless Steel Door
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Model Number
Nomenclature
Z D B I 2 4 0 P A S S
Monogram
Product
Installation
D = Built-In or Freestanding
I = Built-In
Confi guration
BI = Bar Refrigerator w/Icemaker
DI = Refrigerator Double-Drawer, Custom Panel
DS = Refrigerator Double-Drawer, SS
FI = Fresh-Food Refrigerator, Custom Panel
FS = Fresh-Food Refrigerator, SS
OD = Outdoor/Indoor Refrigerator
WR = Wine Reserve
BR = Beverage Center
Exterior Color
BS = Black Case/
Stainless Door
SS = Stainless Steel
II = Custom Panel
Model Year Designator
Width
24 Inches
Serial Number
The fi rst two characters of the serial number
identify the month and year of manufacture.
Example: AG123456S = January, 2004
Nomenclature
Mini-Manual
The nomenclature tag is located on
the center of the fl oor in the refrigerator
compartment. The mini-manual is
taped to the right front corner of the
unit behind the toe kick.
A - JAN 2005 - H
D - FEB 2004 - G
F - MAR 2003 - F
G - APR 2002 - D
H - MAY 2001 - A
L - JUN 2000 - Z
M - JUL 1999 - V
R - AUG 1998 - T
S - SEP 1997 - S
T - OCT 1996 - R
V - NOV 1995 - M
Z - DEC 1994 - L
– 5 –
The letter des ig nat ing
the year re peats every
12 years.
Example:
T - 1974
T - 1986
T - 1998
Technical Data
Capillary
Dryer
Compressor
Process Tube
Condenser
Evaporator
DISCONNECT POWER CORD BEFORE SERVICING
IMPORTANT - RECONNECT ALL GROUNDING DEVICES
All parts of this appliance capable of conducting
electrical current are grounded. 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.
ELECTRICAL SPECIFICATIONS
Temperature Control.......................................39°F
Electrical Rating: 120V AC 60Hz..............2.0 Amp
Maximum Current Leakage......................0.50 mA
Maximum Ground Path Resistance.............0.14 Ω
NO LOAD PERFORMANCE
Control Position and
Ambient Temperature of: 70°F 90°F
Fresh Food °F 33-45 33-45
Ice Compartment °F (-5) -6 (-5) -6
Percent Running Time, %..........34-45 50-65
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.
INSTALLATION
Clearance must be provided for air circulation:
AT TOP.................................................................0
AT SIDES.............................................................0
AT REAR.................................................1.0 INCH
DOOR FRONT TO PROTRUDE FROM
CABINETS ...................................MIN. 1
3
/4 INCH
REFRIGERATION SYSTEM
Refrigerant Charge (R134a).................3.2 ounces
Compressor.........................................590 BTU/hr
Minimum Compressor Capacity
Vacuum...................................................21 inches
Minimum Equalized Pressure
@70°F.......................................................37 PSIG
@90°F.......................................................40 PSIG
– 6 –
Control Features
Throughout this manual, features and appearance may vary from your model.
Temperature Control
Factory Settings Control Range
38°F 34°F - 45°F
The temperature display shows the actual
temperature of the refrigerator. The actual
temperature may vary slightly from the set
temperature based on factors such as door
opening, amount of food, and room temperature.
To change the temperature setting, press the
WARMER or COLDER pads until you reach the desired
set temperature. After 5 seconds, the display will
return to the actual temperature. Allow 12 to 24
hours for the refrigerator to reach the temperature
you have set.
Cleaning the Outside
Door Handles and Trim
Clean with a cloth dampened with soapy water.
Dry with a soft cloth. Keep the outside clean.
Wipe with a clean cloth lightly dampened with
mild liquid dish detergent. Dry with a clean, soft
cloth. Do not wipe the refrigerator with a soiled
dish cloth or wet towel. These may leave a
residue that can damage the fi nish. Do not use
scouring pads, powdered cleaners, bleach or
cleaners containing bleach, these products can
scratch and damage the fi nish.
Stainless Steel
To preserve and protect the fi ne fi nish, regularly
clean and polish the stainless steel exterior and
handle with a commercially available stainless
steel cleaner, such as Stainless Steel Magic™.
Stainless Steel Magic™ is available through GE
Parts and Accessories, 800.626.2002 or GE
Appliances.com. Order part number WX10X15.
Child Control Lockout
The child control lockout feature prevents
unwanted changes to the temperature settings.
After the desired temperature is set, the
temperature can be locked. To lock, press the
+ and - pads simultaneously for 5 seconds. To
unlock, press both pads simultaneously again for
5 seconds.
Refrigerator ON/OFF
This pad stops cooling in the refrigerator, turns off
the temperature controls, and removes power to
the light circuit.
Press this pad for a minimum of 3 seconds to
turn the refrigerator OFF for long
vacations or absences, or when
cleaning the unit or changing the
light bulb. Press the pad again to
turn the refrigerator ON.
To avoid damaging the stainless steel, wipe in
the same direction as the grain when polishing or
cleaning any stainless steel surface. Do not use
appliance wax or polish on the stainless steel.
Warranty does not cover damage due to improper
cleaning methods.
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Components
Icemaker
Feeler Arm
Power Switch
Green
Power Light
Icemaker
The icemaker will produce seven cubes per
cycle - approximately 100 to 130 cubes per day
(approximately 4.8 lbs). Ice rate is dependant
on freezer compartment temperature, room
temperature, number of door openings, and other
use conditions.
The icemaker will fi ll with water when it cools to
15°F (-10°C). A newly installed refrigerator
may take 12 to 24 hours to begin making ice
cubes.
The icemaker will make a buzzing sound each
time it fi lls with water. Be sure nothing interferes
with the sweep of the feeler arm.
Full Extension Drawer
To remove the full extension drawer, pull the
drawer out to the STOP position. Push the tab on
the right rack guide down while pulling the tab on
the left rack guide up, and pull the drawer out.
To replace the full extension drawer, insert the
sides of the drawer back into the guides and
push until the tabs snap into place. Make certain
the tabs on the drawer are fully engaged before
loading. Pull the drawer out all the way to the
STOP position and push back in several times to
make sure locking tabs are properly engaged.
Troubleshooting
If ice cubes get stuck in the icemaker, the green
power light will blink. To correct this, set the
icemaker power switch to O (off) and remove the
cubes. Set the icemaker power switch to I (on) to
restart the icemaker. After the icemaker has been
turned on again, there will be a delay of about 45
minutes before the icemaker resumes operations.
Note: In homes with lower-than-average water
pressure, the icemaker may cycle multiple times
when making one batch of ice.
Tab (push tab down on
right drawer guide, pull
tab up on left drawer
guide)
Interior Lights
Run diagnostic mode 22 and 21 to test the light
circuit and reed switches. (See Diagnostics and
Service Information
A single 15-watt lamp recessed in the back wall of
the fresh food compartment provides light to the
interior. The light is activated by 1 magnetically
operated reed switch located on the logic board.
The reed switch is not serviceable.
Note: The door reed switch magnet is part of the
door and is not serviceable.
.)
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