Sub-Zero 700 Series, 700TR, 700TC/I, 700TF/I, 700BR Service & Parts Manual

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Page 1

Service & Parts Manual

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Page 3

GENERAL INFORMATION

1-1

SECTION 1

GENERAL

INFORMATION

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GENERAL INFORMATION

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TABLE OF CONTENTS

Section 1 - General Information.....................1-1

Introduction/Address/Phone #’s......................1-2

Important Safety Information..........................1-3

Section 2 - Component Information...............2-1

Door & Drawer Assemblies............................2-2

Drawer Removal & Installation....................2-3

Electronic Control System ..............................2-4

Temperature Settings.....................................2-4

Control Panel Removal.................................2-4

Control Board/Microprocessor........................2-6

Location & Access.........................................2-6

Zone Thermistors ............................................2-7

Location & Removal .....................................2-7

Air Baffles .......................................................2-9

Location & Removal .....................................2-9

Evaporator Sump...........................................2-11

Sump Area Access........................................2-11

Sump Component Removal .........................2-12

Defrost System ..............................................2-13

Lighting .........................................................2-13

Electronic Control Summary.........................2-14

Electrical System Overlay.............................2-16

Unit Tray Compartment ................................2-17

Unit Tray Assembly .....................................2-17

Master Power Switch ..................................2-17

Icemaker Solenoid Valve .............................2-17

12-Volt Transformer ....................................2-18

Evap. Sump Drain Tube Heater..................2-18

Section 3 - Air Flow.........................................3-1

700TR..............................................................3-2

700TC/I ...........................................................3-2

700TF/I............................................................3-3

700BR..............................................................3-3

700BF/I............................................................3-3

Section 4 - Parts Lists w/Exploded Views......4-1

700TR..............................................................4-2

700TC/I ...........................................................4-8

700TF/I..........................................................4-14

700BR............................................................4-20

700BF/I..........................................................4-26

Section 5 - Troubleshooting Guides................5-1

General ............................................................5-2

Door Closing Check & Repair......................5-9

TC/I Air Seals ..............................................5-10

Sealed System................................................5-11

Icemaker, Modular ........................................5-14

Section 6 - Technical Data ...............................6-1

Section 7 - Wiring Diagrams/Schematics.......7-1

700TR..............................................................7-2

700TC/I ...........................................................7-4

700TF/I............................................................7-6

700BR..............................................................7-8

700BF/I..........................................................7-10

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GENERAL INFORMATION

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INTRODUCTION

This manual has been prepared for your use in servicing Sub-Zero 700 Series units. Included are helpful facts on service, troubleshooting, specifications and parts information.

It is important that you familiarize yourself with the product as much as possible before initiating any maintenance, troubleshooting or repairs.

IMPORTANT: Always refer to the most current Service Parts Price List for any parts that have been superceded by serial number.

The model and serial number tag is located above the top left drawer slide assembly. Always have this information available when contacting the Sub-Zero Technical Assistance Department, and whenever ordering parts from the Parts Distributor.

This manual is designed to be used by Authorized Service Personnel only. Sub-Zero Freezer Co., Inc. assumes no responsibility for any repairs made on Sub-Zero refrigeration units by anyone other than Authorized Service Technicians.

TECHNICAL ASSISTANCE

If you should have any questions regarding the 700 Series and/or this manual, please contact:

Sub-Zero Freezer Company, Inc.

ATTN: Service Department

P.O. Box 44988

Madison, WI 53744 - 4988

Customer Service & Parts / Warranty Claims

Phone #: (800) 222 - 7820

Technical Assistance

Phone #: (800) 919 - 8324

Customer Service & Technical Assistance

Facsimile #: (608) 441 - 5887

Parts / Warranty Claims

Facsimile #: (608) 441 - 5886

Service Department E-Mail Address:

customerservice@subzero.com

Office Hours:

7:00 AM to 7:00 PM Central Time

Monday through Friday

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GENERAL INFORMATION

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WARNING

Indicates that hazards or unsafe practices could result in severe personal injury or death.

CAUTION

Indicates hazards or unsafe practices could result in minor personal injury or product and/or property damage.

IMPORTANT SAFETY INFORMATION

At right are the Product Safety Labels used in this manual. The “Signal Words” used are WARNING or CAUTION.

Below the Product Safety Labels is a description of the precautions to be taken when the signal word is observed.

When reviewing this manual, please note these different safety labels places in areas where awareness of personal safety and product safety should be taken.

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COMPONENT INFORMATION

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SECTION 2

COMPONENT INFORMATION

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COMPONENT INFORMATION

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DOOR ASSEMBLY

The door assembly consists of the

• door liner

• frame

• sheet metal pan

• solid foam core. A magnet is installed beneath the door liner at the

top of the door. As the door opens and closes, the magnet aligns with a sensor located behind the control panel at the top of the compartment. This sensor activates the lights and door alarm.

The door gaskets on a 700 Series are pressed into a retaining channel in the door liner (Figure 2-1).

There are molded grooves in the end caps of the adjustable door shelves and dairy compartment assembly. To position the adjustable door shelves and dairy compartment assembly, slide the grooves in the end caps over the knobs formed in the door liner (Figure 2-2).

NOTE: Only models 700TC/I and 700TR come equipped with the dairy compartment assembly.

DRAWER ASSEMBLY

General

Drawer assemblies consist of

• a drawer front liner

• drawer front frame

• drawer front sheet metal pan

• solid foam core

• coated steel drawer tub

• removable drawer divider

• electronic control panel*

* On models 700BR and 700 BF/I, the upper

drawer assembly contains the electronic control panel.

NOTE: Freezer drawer tubs (700TC/I, 700TF/I, 700BF/I) have air vents necessary for proper air flow, and are not interchangeable with solid refrigerator drawer tubs (700TR, 700BR).

Figure 2-1. Door Gaskets

Door gaskets

Figure 2-2. Door Shelves and Dairy Compartment

Figure 2-3. Drawer Removal

Center Divider

Slide Assembly

Drawer Tub

Ladder system

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Drawer Removal and Installation

1. Base-Unit Top Drawer Removal:

a. Pull top drawer forward 6” to 10”, lift up

off of the pins at front. Continue to pull drawer forward while pushing slide assemblies back. Then lie drawer face down, directly in front of unit.

b. Disconnect display cable from left of rear

duct by turning counterclockwise and pulling (Figures 2-4, 2-5 & 2-6).

2. Drawer Removal: To remove all other drawers, pull drawer forward 6” to 10”, lift up off of the pins at front. Continue to pull drawer forward off of slide assembly (Figure 2-3).

3. Drawer Re-installation: Extend slide assemblies forward and lay drawer tub side flanges over slide assemblies. From underneath, pull slide assembly forward until pins at front line up with drawer tub locating holes.

NOTE: Right slide assembly must be positioned between right side drawer tub flange and peg at back right corner of drawer assembly.

Figure 2-4. Display Cable

Figure 2-5. Display Cable

Figure 2-6. Display Cable

CAUTION

On 700BR and 700BF/I, the top drawer has a control cable that must be disconnected before drawer removal.

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Figure 2-7. Electronic Control Panel

Figure 2-8. Control Panel

Figure 2-9. Control Panel Electrical Connections

ELECTRONIC CONTROL SYSTEM

The 700 Series electronic control system consists of a control board and a display board. The control board includes the microprocessor relays, low voltage transformers, electrical connections and an alarm buzzer. The display board, which is part of the control panel, includes an LCD (Liquid Crystal Display), input buttons for setting controls, and an alarm button. Below are instructions for setting temperatures and for control panel removal.

NOTE: If the door is open for more than 15 seconds the alarm will sound. The alarm can be disabled by pushing the ALARM button (Figure 2-7). The alarm will default to ON after a power outage.

Temperature Settings

Normal operation of the display shows the temperature of each zone (or compartment) at five second intervals. The appropriate zone indicator lights up when the corresponding temperature is displayed. The following steps are necessary to adjust temperatures.

1. Press ZONE key to show the temperature set point for each zone (See Figure 2-8). Press the zone key until the desired zone is flashing on the LCD.

2. Press the WARMER or COLDER key to achieve the desired temperature (Figure 2-8). When setting is complete, wait for five seconds and the control will return to normal operation.

NOTE: To adjust temperatures in next zone, repeat steps 1 and 2 above.

Upper Control Panel Removal Models 700TR, 700TC/I, 700TF/I

1. Remove the rear mounting screws at the back of the light diffuser.

NOTE: Do not remove the light diffuser to access the mounting screws. Look behind the diffuser panel (Figure 2-7).

Models 700TR, 700TC/I, 700TF/I

Thermal cutout

Interlock switch

Door Sensor

ZONE

WARMER

KEY

ZONE

WARMER

COLDER ALARM

COLDER ALAR

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2. To open the upper control panel front, grasp the outer top corners and pull down.

3. Disconnect the leads supplying power to the control panel. Remove the three front mounting screws. The center screw is the ground screw (Figure 2-9).

4. Pull the complete upper control assembly forward and down, (which includes the control board, glass light diffuser, reflectors and halogen lamps (Figure 2-9).

5. Disconnect electrical supply at the top of upper control panel assembly (Figure 2-10).

NOTE: Reverse steps 1 - 5 to reassemble. Make sure ground screw is used at front center only.

Control Panel Removal Models 700BR, 700BF/I

1. Remove the three screws inside top drawer assembly (Figure 2-11). Then tilt control panel towards back of the drawer tub.

2. Now disconnect the power supply to the control panel (Figure 2-12).

NOTE: Reverse steps to reassemble.

CAUTION

Do not touch lamp with bare hands. Oils from skin will reduce the life of the lamp. If lamp is touched with bare hands, clean lamp with denatured alcohol and wipe dry with lint free cloth.

WARNING

Halogen lamps are extremely hot! Allow lamp to cool before attempting to handle.

Figure 2-10. Control Panel Electrical Supply

Figure 2-11. Control Panel Screws

Figure 2-12. Control Panel Power Supply

Models 700BR, 700BF/I

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CONTROL BOARD/MICROPROCESSOR

The control board contains the microprocessor which processes information throughout the rest of the cabinet, through thermistors, wiring and relays. The control board is also equipped with terminals to test for failed or failing components. For proper testing, please refer to the Troubleshooting Guide. The location of the control board is described below, along with the procedure for accessing it.

NOTE: Removing both drawers (all models) and the lower mullion divider (700TR & 700BR only) will allow more room for control board access.

Control Board Location and Access

MODELS 700TR, 700TC/I, 700TF/I

The control board is located in the ceiling of the upper drawer compartment (Figure 2-13).

1. To access the control board, pull top drawer forward 6" to 10", lift up off of the pins at front. Continue to pull drawer forward off of slide assembly.

2. Remove eight screws from the microprocessor cover and let the cover drop down to expose the control board (Figure 2-13).

MODELS 700BR, 700BF/I

The control board is located on the right hand side of the evaporator sump area (Figure 2-14).

1. To access the control board assembly, first remove the drawer assemblies by pulling forward and lifting off of pins at front.

2. Now remove the evaporator cover by removing six retaining screws, then pull the evaporator cover towards you to expose the sump area.

3. Disconnect the electrical connections and slide the gray control board housing up and out of the sump.

CAUTION

The top drawer of the 700BR & 700BF/I have a control cable that must be disconnected before drawer removal (See Drawer Removal Instructions).

Figure 2-13. Control Board Location

Figure 2-14. Evaporator/Sump Area

Models 700TR, 700TC/I, 700TF/I

Models 700BR, 700BF/I

Housing

Electrical Connection

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ZONE THERMISTORS

In the 700 series, it is possible to independently control temperatures in each zone. This is accomplished in part by thermistors, which are simply resisters that change resistance as the surrounding temperature changes. The microprocessor constantly monitors the thermistor’s electronic signal and, as resistance changes, the microprocessor electronically reads the signal as temperature. In turn, the microprocessor initiates compressor and condenser fan run time, evaporator fan motor run time, when the baffles open and close for proper air flow, and determines the proper timing and duration of defrost. Zone thermistor location is described below, along with an explanation of their function, and the procedure for their replacement.

Zone Thermistor Location and Removal

MODELS 700TF/I, 700BF/I

The input temperature range in all these freezer models is from -5°F to +5°F, and is uniform throughout the cabinet. In other words, there is one zone and one thermistor for that zone. The thermistor is located behind the upper drawer in the reed switch assembly (Figure 2-15).

1. To replace the thermistor, the complete reed switch assembly must be replaced. Remove the mounting screw, tilt the top of the reed switch assembly forward and disconnect the electrical connector.

NOTE: Be sure to check Troubleshooting Guide for proper thermistor testing procedures.

NOTE: The upper and lower reed switches are not interchangeable in the models 700 TF/I and 700BF/I (Figure 2-19).

MODELS 700TR, 700BR

The input temperature range in all these refrigerator models is from 34°F to 45°F. Each compartment, or zone, can be independently temperature controlled up

Figure 2-15. Thermistor Location

Figure 2-16. Back Duct Removal

Figure 2-17. Thermistors In Reed Switch

Models 700TF/I, 700BF/I

Models 700TR, 700TC/I, 700TF

Models 700TR, 700BR

CAUTION

The top drawer in the 700BF/I has a control cable that must be disconnected before drawer removal (See Drawer Removal Instructions).

Push up, then pull out and down

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zone until it reaches its setpoint. If the refrigerator zone has reached setpoint, but the freezer zone has not, the baffle is closed.

1. To access the thermistor in the upper refrigerator zone, lift the bottom of the back duct cover up, then pull forward and down (Figure 2-16). Once the cover is removed, the thermistor is exposed at the bottom right rear wall, remove the clamp and disconnect the electrical connection to remove.

2. The temperature in the freezer drawer zone is uniform between both drawers, therefore only one thermistor is used. The thermistor is located behind the upper drawer in the reed switch assembly (Figure 2-

15). To replace the thermistor, the complete reed switch assembly must be replaced. Simply remove the mounting screw, tilt the top of the reed switch assembly

forward and disconnect the electrical

connector.

NOTE: Be sure to check Troubleshooting Guide for proper thermistor testing procedures.

to 3°F colder than the zone above it. Therefore a thermistor is used in each compartment (three thermistors in the 700TR and two in the 700BR). (See example, Figure 2-18). The thermistor in the upper cabinet zone of the 700TR (behind the back duct cover) and the thermistor in the upper drawer zone of the 700BR (inside the reed switch) govern compressor run time .

1. To access the thermistor in the upper cabinet zone of the 700TR, lift the bottom of the back duct cover up, then pull forward and down (Figure 2-16). Once the cover is removed, the thermistor is exposed at the bottom right rear wall, remove the clamp and disconnect the electrical connection to remove.

NOTE: Be sure to check Troubleshooting guide for proper thermistor testing procedures.

2. Thermistors are located in each reed switch behind the drawer assemblies of each compartment (Figure 2-17). To replace the thermistor the complete reed switch assembly must be replaced. Simply remove the reed switch mounting screw, tilt the top of the reed switch assembly forward and disconnect the electrical connector.

NOTE: Be sure to check Troubleshooting Guide for proper thermistor testing procedures.

MODEL 700TC/I

The input temperature range in the combination refrigerator/freezer model is from 34°F to 45°F in the upper refrigerator zone, and -5°F to +5°F in the freezer drawer zone. Though the thermistor in the freezer operates the compressor, both zones can be independently temperature controlled. This is possible because the thermistor in the upper refrigerator zone (behind the back duct cover) regulates an air baffle in the sump area. If the freezer drawer zone has reached its setpoint, yet the upper refrigerator zone is warm, the compressor will cycle off but the evaporator fan will continue to run, forcing cool air through the baffle up to the refrigerator

Figure 2-18. Thermistor Control Example

Figure 2-19. Reed Switches

Models 700TR, 700BR

CAUTION

The top drawer in the 700BR has a control cable that must be disconnected before drawer removal (See Drawer Removal Instructions).

Can be set between

F - 45oF

Example - 38

No colder than 35

No colder than 32

Can be set between

32oF - 45oF

Example - 38

No colder than 35

4202580

4202570

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AIR BAFFLES Models 700TR, 700TC/I, 700BR Only

OPERATION

A baffle will normally be closed until the corresponding zone calls for cooling.

A baffle will default to open if the corresponding thermistor is defective or unplugged.

Generally, all baffles will be closed when the compressor is off. But, if a zone is warmer than its setpoint, and the compressor cycles off, the baffle for that zone will remain open and the evaporator fan will continue to run.

All baffles will be closed during defrost and the fan delay period following a defrost.

LOCATION

MODELS 700TR, 700BR

There are two baffles attached on the left hand side of the lower air duct, one behind each drawer.

MODEL 700TC/I

There is one baffle mount assembly located at top left of the evaporator sump area (Figure 2-20).

MODELS 700TF/I, BF/I

These models have no baffles.

REMOVAL

MODELS 700TR, 700BR

1. Remove both drawer assemblies.

2. Now remove the lower mullion divider by pushing up from underneath, then remove both mullion divider supports (Figure 2-23).

Figure 2-20. Baffle Mount Assembly

Figure 2-21. Drawer Slides

Figure 2-22. Drawer Closer

CAUTION

The top drawer in the 700BR has a control cable that must be disconnected before drawer removal (See Drawer Removal Instructions).

Models 700TR, 700BR

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3. Detach all four drawer slides by removing four mounting screws (Figure 2-21).

4. Remove both drawer closers by removing two mounting screws (Figure 2-22).

5. Remove both reed switches by unscrewing the mounting screw, tilt the top of the reed switch assembly forward and disconnect the electrical connector (Figure 2-17).

6. Now remove three screws at the front and back of the evaporator cover, then remove the evaporator cover. Remove the air duct retaining screw by the bottom left corner. Pull the bottom of the air duct forward and disconnect the electrical connectors to the air baffles, then remove the air duct from the unit.

NOTE: The baffles are applied with double stick tape to the back of the air duct and will need to be pried off.

NOTE: On 700BR the cabinet harness will need to be disconnected from the air duct assembly by turning the retaining nut counterclockwise at the connector.

MODEL 700TC/I

1. Remove both drawer assemblies. Now detach all four drawer slides by removing four mounting screws (Figure 2-21).

2. Remove the icemaker if applicable.

3. Remove both drawer closers by removing two mounting screws (Figure 2-22).

4. Remove both reed switches by unscrewing the mounting screw, tilt the top of the reed switch assembly forward and disconnect the electrical connector (Figure 2-17).

5. Remove three screws at the front and back of the evaporator cover, then remove the evaporator cover. Remove the air duct retaining screw by the bottom left corner. Pull the bottom of the air duct forward and remove the air duct from the unit.

The air baffle or baffle mount assembly (styrofoam block) is located at top left of the evaporator sump area (Figure 2-20). Lift the baffle mount assembly up and unplug the electrical connection.

Figure 2-23. Center Divider

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EVAPORATOR SUMP

The evaporator sump area consists of the following components.

• Evaporator/Heat Exchanger Assembly

• Evaporator Fan Motor Assembly

• Cal Rod Defrost Heater (700TC/I, 700TF/I, 700BF/I Only)

• Defrost Terminator (700TC/I, 700TF/I, 700BF/I Only)

• Evaporator Thermistor

• Control Board Assembly (700BR, 700BF/I Only)

• Baffle Mount Assembly (700TC/I Only)

Sump Area Access

1. Remove both drawer assemblies.

2. Remove the lower mullion divider by pushing up from underneath (Figure 2-23), then remove both mullion divider supports (700TR & 700BR Only).

3. Remove the icemaker if applicable.

4. Detach all four drawer slides by extracting four mounting screws (Figure 2-21).

5. Remove both drawer closers by extracting two mounting screws (Figure 2-22).

6. Remove both reed switches by unscrewing the mounting screw, tilt the top of the reed switch assembly forward and disconnect the electrical connector (Figure 2-17).

7. Remove three screws at the front and back of the evaporator cover, then remove the evaporator cover. Remove the air duct retaining screw

Figure 2-24. Evaporator Fan Motor Assembly

Figure 2-25. Evaporator

Figure 2-26. Microprocessor Assembly

Models 700TR, 700BR

CAUTION

The top drawer in the 700BR and 700 BF/I has a control cable that must be disconnected before drawer removal (See Drawer Removal Instructions).

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by the bottom left corner. Pull the bottom of the air duct forward and disconnect the electrical connectors to the air baffles (700TR & 700BR Only), then remove the air duct from the unit.

NOTE: On 700BR & 700 BF/I the cabinet harness will need to be disconnected from the air duct assembly by turning the retaining nut counter clockwise at the Methode Connector.

Sump Component Removal

NOTE: Before attempting any service in the sump area, you must follow the steps in SUMP AREA ACCESS on the previous page.

EVAPORATOR FAN MOTOR ASSEMBLY

NOTE: On 700BR & 700 BF/I the cabinet harness will need to be disconnected from the air duct assembly by turning the retaining nut counter clockwise at the Methode Connector.

1. Disconnect electrical connector at top rear of fan motor assembly, then slide the evaporator fan motor up and out (Figure 2-24).

2. To reinstall, insert bottom of fan assembly into slot, being sure that bottom flange is secured, and that there is no play front to back.

DEFROST TERMINATOR (700TC/I, 700TF/I, 700BF/I ONLY)

Unclip terminator at right of evaporator (note loca-

tion), disconnect electrical connection and lift out.

EVAPORATOR THERMISTOR

Cut cable ties holding thermistor to evaporator (note location), disconnect electrical connection and lift out. (Figure 2-25).

CONTROL BOARD ASSEMBLY (700BR & 700BF/I ONLY)

To remove the control board assembly simply disconnect the electrical connections and slide the assembly up and out (Figure 2-26).

BAFFLE MOUNT ASSEMBLY (700 TC/I ONLY)

The baffle mount assembly (styrofoam block) is located at top left of the evaporator sump area. Lift the baffle mount assembly up and unplug the electrical connection. (Figure 2-20).

EVAPORATOR ASSEMBLY

1. Unplug evaporator fan assembly and remove.

2. Unplug defrost heater, terminator, and coil sensor/thermistor (if applicable), but DO NOT remove from evaporator.

3. Cut tubing to and from evaporator, at evaporator. Pull evaporator assembly up out of sump.

NOTE: Complete evaporator replacement instructions are supplied with replacement evaporator.

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DEFROST SYSTEM

Models 700TC/I, TF/I, BF/I

The electronic control in the 700TC/I, TF/I, BF/I regulates defrost intervals with what is called "Adaptive Defrost." With adaptive defrost, the length of time that the heater actually stays on to defrost the evaporator and satisfy the defrost terminator is sensed by the evaporator thermistor. The length of heater ON time determines the number of hours before the next defrost. For instance, if the heater stays on for a shorter time than normal, the electronic control increases the time between the next defrost. If the heater stays on for a longer time than normal, the electronic control decreases the time between the next defrost. This is an ongoing process whereby the defrost time and the defrost interval will vary by unit use.

NOTE: To initiate a manual defrost, turn OFF master power switch for 10 seconds then turn back ON. The control will initiate defrost upon power up, provided the evaporator temperature is below 20°F. If the evaporator is warmer than 20°F, the evaporator thermistor must be disconnected before initiating defrost.

NOTE: If the evaporator thermistor fails, the electronic control will initiate defrost at 6 hour intervals and 20 minute defrost dwell. To test the evaporator thermistor, refer to Troubleshooting Guide.

Models 700TR, 700BR

Since the 700TR and 700BR do not have defrost heaters, the evaporator defrosts during the compressor off cycle. If the compartment thermistor calls for cooling, but the evaporator thermistor is not sensing temperatures greater than 40°F, the evaporator fan will be energized but the compressor will not. This ensures complete evaporator defrost. As soon as the evaporator temperature reaches 40°F, the compressor is also energized.

NOTE: If the evaporator coil is iced up and the compressor does not start, check the evaporator thermistor and replace if faulty. To test the evaporator thermistor, refer to the Trouble Shooting Guide.

LIGHTING

The 700 Series utilizes Halogen lamps for interior lighting.

Power for the lights is supplied through a 12 volt transformer, which is controlled by a 5 volt circuit through a relay on the control board. This 5 volt circuit consists of the reed switches behind each drawer, the sensor behind the control panel (700TR, 700TC/I, 700TF/I only), the microprocessor and relays on the control board. When the microprocessor senses an "open door" signal from a reed switch or the sensor behind the control panel, power is relayed to the 12 volt transformer which then supplies power to the lighting in the appropriate compartment.

If the lights in the upper compartment of the 700TR, 700TC/I, or 700TF/I get too hot, a thermal cut-out in the upper control panel will interrupt power to lighting system. The lighting system will not operate until the lights cool back down.

NOTE: There is no light terminator in the drawer area of 700 Series units.

CAUTION

Do not touch lamp with bare hands. Oils from skin will reduce the life of the lamp. If lamp is touched with bare hands, clean lamp with denatured alcohol and wipe dry with lint free cloth.

WARNING

Halogen lamps are extremely hot! Allow lamp to cool before attempting to handle.

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ELECTRONIC CONTROL SUMMARY

Setpoints Available

ALL REFRIGERATOR (700TR)

• Upper Cabinet Zone Temperature Range is 34°F to 45°F.

• Upper Drawer Zone can be controlled up to 3°F colder than Upper Cabinet Zone.

• Bottom Drawer Zone can be controlled up to 3°F colder than Upper Drawer Zone.

NOTE: A lower zone can not be set warmer than the zone above it.

ALL REFRIGERATOR (700BR)

• Upper Drawer Zone Temperature Range is 34°F to 45°F.

• Bottom Drawer Zone can be controlled up to 3°F colder than Upper Drawer Zone.

NOTE: The lower zone can not be set warmer than the upper zone.

COMBINATION REFRIGERATOR / FREEZER (700TC/I)

• Upper Cabinet Refrigerator Zone Temperature Range is 34°F to 45°F.

• Freezer Drawer Zone Temperature Range is 5°F to +5°F.

ALL FREEZER (700TF/I, 700BF/I)

• Unit Temperature Range -5°F to +5°F

Modes Displayed

SET MODE

Pushing the "ZONE" key will activate "SET MODE". This will display the set-point and the corresponding zone indicator will flash. Temperatures can then be adjusted in that zone by pushing the "WARMER" or "COLDER" keys. To advance to the next zone, press the zone key again. The set mode will remain active for five seconds after the last key stroke.

ERROR MODE

If a zone thermistor is defective or unplugged, the corresponding zone indicator will flash and either "-20" or "55" will be displayed.

NOTE: To clear the error mode after a thermistor is replaced, the unit must be turned off for ten seconds, then back on.

SHUTDOWN MODE

Attempting to set temperatures warmer than control limits causes a "SHUTDOWN MODE". In shutdown mode "--" will be displayed. All unit functions will be suspended except the lights and door alarm. To end shutdown mode, press the "COLDER" key.

Baffle Operation (700TC/I, 700BR Only)

• A baffle will normally be closed until the corresponding zone calls for cooling.

• A baffle will default to open if the corresponding thermistor is defective or unplugged.

• Generally all baffles will be closed when the compressor is off. But, if a zone is warmer than its setpoint, and the compressor cycles off, the baffle for that zone will remain open and the evaporator fan will continue to run.

• All baffles will be closed during defrost and the fan delay period following a defrost.

Compressor and Evaporator Fan Operation

COMPRESSOR NOTE: The thermistor in the following compartments controls the compressor.

MODEL COMPARTMENT

700TF Top drawer

700TC Top Drawer

700TR Cabinet

700BF Top Drawer

700BR Top Drawer

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EVAPORATOR FAN NOTE: The evaporator fan is turned off when any door or drawer is opened. The fan is also off during a defrost and postdefrost period (fan delay period).

ALL REFRIGERATOR (700TR, 700BR)

When the Upper Cabinet Zone in the 700TR or the Upper Drawer Zone in the 700BR calls for cooling, the evaporator temperature is checked. If the evaporator temperature is less than 40°F the compressor remains off, but the evaporator fan is started. With the evaporator fan running the temperature of the evaporator will rise. When the evaporator temperature rises above 40°F, the compressor is started.

NOTE: A defective evaporator thermistor will result in a 10 minute fan delay before the compressor can start.

COMBINATION REFRIGERATOR / FREEZER (700TC/I)

When the freezer drawer zone calls for cooling, the evaporator fan cycles on with the compressor, except after a defrost. After a defrost the evaporator fan will not run until the evaporator temperature falls below 35°F. This is to avoid circulating warmer moist air from the evaporator condensation.

If the freezer drawer zone reaches its temperature set-point, but the upper cabinet refrigerator zone has not reached its temperature set-point, the compressor is cycled off, but the evaporator fan will continue to run.

NOTE: A defective evaporator sensor will result in a five minute fan delay before the compressor can start.

ALL FREEZER (700TF/I, 700BF/I)

The evaporator fan cycles on and off with the compressor, except after defrost. After defrost the evaporator fan will not run until the evaporator temperature falls below 35°F. This is to avoid circulating warmer moist air from the evaporator condensation.

NOTE: A defective evaporator sensor will result in a five minute fan delay before the compressor can start.

Defrost Operation

REFRIGERATOR MODELS (700TR, 700BR)

The 700TR and 700BR utilize an "off-cycle defrost". When the unit reaches the temperature setpoint, the compressor cycles off and the evaporator begins to defrost.

NOTE: If refrigerator runs 100% for six hours or more (due to a door left open), compressor will be turned off. This will allow for evaporator defrosting.

FREEZER MODELS (700TC/I, 700TF/I, 700BF/I)

The electronic control in the 700TC/I, 700TF/I and 700BF/I regulates defrost intervals with what is called "Adaptive Defrost". With adaptive defrost, the length of time that the heater actually stays on to defrost the evaporator, and satisfy the defrost terminator, is sensed by the evaporator thermistor. The length of heater ON time determines the number of hours before the next defrost.

MANUAL DEFROST

To initiate a manual defrost, turn OFF master power switch for 10 seconds then back ON. The control will then initiate a defrost upon power up, provided the evaporator temperature is below 20°F.

NOTE: If the evaporator is warmer than 20°F, the evaporator thermistor must be disconnected before initiating defrost.

The compressor will not cycle back on for 20 minutes (20 minute defrost dwell) if the evaporator thermistor has been disconnected (TC/I, TF/I, BFI Only).

Page 22

COMPONENT INFORMATION

2-16

ELECTRICAL SYSTEM OVERLAY

MAIN

BOARD

aka

CONTROL

BOARD

Page 23

COMPONENT INFORMATION

2-17

UNIT TRAY COMPARTMENT

The Unit Tray Compartment contains the unit tray assembly, master power switch, icemaker solenoid valve (700TFI, 700TCI, 700BFI only), 12 volt transformer, and evaporator sump drain tube heater.

Unit Tray Assembly

The removable unit tray assembly was designed for easy access to the compressor, condenser, condenser fan motor, and drain pan (Figure 2-27).

To remove the unit tray assembly, extract two screws (Figure 2-28) that secure the tray to the cabinet, located at the bottom left and right corner of the cabinet. After the screws are removed, the complete tray assembly can be slid forward to expose the components.

Master Power Switch

The master power switch is located at the front left of the unit tray compartment and is removed by releasing the tabs at the back of the mounting bracket, then unplugging (Figure 2-28).

NOTE: It is not necessary to slide the unit tray assembly out to access the master power switch.

Icemaker Solenoid Valve (700TFI, 700TCI, 700BFI Only)

The solenoid valve is located at the top right of the unit compartment. To remove the solenoid valve, extract the retaining screw and remove the solenoid retainer (Figure 2-29). After the retainer is removed, slide the solenoid to the left. Then pull forward slightly, unplug the electrical connectors and disconnect the water line.

NOTE: It is not necessary to slide the unit tray out to access the icemaker solenoid valve.

Figure 2-27. Unit Tray Assembly

Figure 2-28. Mounting Screws

Figure 2-29. Solenoid

CAUTION

When pulling the tray forward care must be taken to not kink any tubing or rupture any weld joints.

Drain pan

Fan motor

Compressor

Condenser

Mounting screws

Drain tube heater

12V Transformer

Solenoid valve

Master power switch

Page 24

COMPONENT INFORMATION

2-18

Evaporator Sump Drain Tube Heater

To access the drain tube heater, the unit tray assembly must be slid out. The drain tube heater is located in the unit tray area at the bottom of the evaporator sump (Figure 2-29). To remove the drain tube heater, pull it out of the sump drain tube, then disconnect the electrical connection located at the upper rear of the unit compartment.

NOTE: When replacing the drain tube heater, it is necessary to feed the heater in through the drain tube, under the evaporator, approximately seven inches.

12-Volt Transformer

To access the transformer, slide the unit tray assembly out, then locate the transformer at the upper right side behind the water valve (if applicable). To remove the transformer, first remove two nuts, one in front and one in back of the transformer (Figure 2-29), then disconnect the electrical connection.

Page 25

AIR FLOW

3-1

SECTION 3

AIR FLOW

Page 26

AIR FLOW

3-2

AIR FLOW

NOTE: In all the following air flow illustrations the white arrow signifies Pushed Air, while the shaded arrow signifies Returned Air.

Model 700TR (Figure 3-1)

The temperature for each compartment, or zone, in the 700TR can be independently controlled (up to 3°F colder than the zone above it) by the air baffle/duct divider system. Depending on the different zone requirements, the air baffles in each zone open and close as needed.

Air to the bottom drawer zone is directed behind the lower air duct, up the left side and through the air baffle behind the bottom drawer. The air then returns to the evaporator sump area through the vents in the evaporator cover.

Air to the upper drawer zone is directed behind the lower air duct, up the left side and through the air baffle behind the upper drawer. Air then returns through an opening in the lower air duct (at bottom right of upper drawer zone), back down behind the right side of the lower air duct to the evaporator sump area.

Air to the top refrigerator zone is directed behind the lower air duct, up the left side and continues up behind the upper duct in the top refrigerator zone where it is forced out at the top. The air then returns through an opening at the bottom right hand corner of the top duct, back down behind the right side of the lower air duct to the evaporator sump area.

Model 700TC/I (Figure 3-2)

The freezer zone has two vertical duct dividers behind the lower rear duct which separate the air to the refrigerator from air to the freezer.

Air to the refrigerator zone is directed through a baffle in the left side of evaporator sump area, then ducted up the left side to the refrigerator compartment. Air travels up behind the back duct in the

Figure 3-1. Model 700TR Air Flow

Figure 3-2. Model 700TC/I Air Flow

Return Air

Pushed Air

Page 27

AIR FLOW

through the opening at the bottom right of the upper drawer zone.

Air to the lower drawer zone travels up behind the left hand side of the rear duct where the air baffle opens and closes as needed. The air then returns to the sump area through the evaporator cover.

Model 700BF/I (Figure 3-5)

Air travels up behind the air duct and is then forced out at the top of the freezer zone. The air then returns to the evaporator sump area through the vents in the evaporator cover.

refrigerator compartment and is forced out at the top. Air then returns through an opening at the bottom right hand corner of the top duct, back down behind the right side of the lower air duct, to the evaporator sump area.

Air to the lower freezer zone travels up behind the center of the lower air duct, between the two vertical duct dividers. Air is then forced out at the top of the freezer compartment and returns to the evaporator sump area through the vents in the evaporator cover.

Model 700TF/I (Figure 3-3)

Air travels up behind the lower air duct and then behind the upper air duct where it is forced out at the top in the upper freezer zone. The air drops to the lower freezer zone through the mullion wall vent between the upper and lower compartments. Then the air returns to the evaporator sump area through the vents in the evaporator cover.

Model 700BR (Figure 3-4)

Air to the upper drawer zone travels up behind the left hand side of the rear duct and is forced out at the top. Air is then returned to the sump area,

Figure 3-3. Model 700TF/I Air Flow

Figure 3-4. Model 700BR Air Flow

Figure 3-5. Model 700BF/I Air Flow

3-3

Page 28

AIR FLOW

3-4

NOTES

Page 29

EXPLODED VIEWS & PARTS LISTS

4-1

SECTION 4

PARTS LISTS

EXPLODED VIEWS

Page 30

700TR DOOR VIEW

11. 3211540 Lower Drawer Gasket

12. 4131740 Lower Drawer Front Assy.

13. 4131780 Lower Drawer Tub

14. 3601350 Lower Drawer Divider

15. 4202020 Drawer Tub Seal

16. 4131760 Upper Drawer Tub

17. 3470320 Crisper Lid Assy.

18. 3601340 Upper Drawer Divider

19. 4131710 Upper Drawer Front Assy.

20. 4181270 Door Shelf Assembly

21. 3211550 Dairy Compartment Seal

22. 4181260 Dairy Compartment Assy.

PARTS LISTS & EXPLODED VIEWS

4-2

1. 4202011 Door Assembly, RH

4202012 Door Assembly, LH

2. 3211510 Door Gasket

3. 0183610 Door Panel Bracket-Handle Side

0183600 Door Panel Bracket-Hinge Side

4. 6200780 Screw, #10-24 x ½ PH Hex Washer

5. 6200720 Screw, #8-18 x 1/2 PH Truss HD

6. 3421490 Door Panel Bracket Screw Cover

7. 0183580 Drawer Panel Bracket-Upper

8. 3211520 Upper Drawer Gasket

9. 0183590 Drawer Panel Bracket-Lower

10. 6200110 Screw, #10-12 x 5/8 Truss SS

Page 31

700TR DOOR VIEW

PARTS LISTS & EXPLODED VIEWS

4-3

8 9

Page 32

PARTS LISTS & EXPLODED VIEWS

4-4

700TR DOOR VIEW

1. 4202100 Upper Control Panel Assy.

2. 4202100 Light Diffuser

3. 3211590 Duct Divider-Top L Shape

4. 3412032 Drawer Slide-Left Side

1228600 Drawer Mount Extrusion

5. 3211600 Duct Divider - Vertical

6. 6110620 Wedge Anchor, 3/8-16 x 3-3/4

7. 0167550 Anti-Tip Bracket

8. 6201190 Screw, #12 x 2½ PH Pan Hd

9. 0167640 Evaporator Sump Cover

10. 4323540 Power Cord

11. 4323540 Power Cord Retractor

12. 4202000 Leveler Assembly

13. 3570070 Leveler Bolt, Rear

14. 6200780 Screw, #10-24 x ½ PH Hex

15. 0167662 Kickplate Bracket, Left Side

16. 3570060 Leveler Bolt, Front

17. 3421500 Leveler Rod

18. 6200050 Screw, #10-12 x ½ Pan HD

19. 0167661 Kickplate Bracket, Right Side

21. 3530430 Kickplate

22. 3211491 Sump Cover Seal, Right Side

3211492 Sump Cover Seal, Left Side

3211493 Sump Cover Seal, Rear

23. 6200080 Screw, #8-15 x ½ Truss HD

24. 3421510 Bracket, Unit to Cabinet

3421460 Bracket, Unit to Unit

25. 6200720 Screw #8-18 x ½ PH Truss HD

26. 6201140 Screw, #1/4 20 x ½ Sems

27. 3412031 Drawer Slide, Right Side

1228600 Drawer Mount Extrusion

28. 4151550 Lower Mullion Divider Assy.

29. 3412220 Divider Support

30. 6200110 Screw, #10-12 x 5/8 Truss HD

31. 3541020 Drawer Closer

32. 4151580 Lower Air Duct Assy.

33. 6201140 Screw, #1/4-20 x ½ Sem

34. 3541050 Hinge Cover

35. 3541041 Lower Hinge Assy., RH

3541042 Lower Hinge Assy., LH

36. 4181320 Lower Glass Tray

37. 6200710 Screw, #8-18 x ½ PH SS

38. 3601411 Shelf Ladder, Right Side

3601412 Shelf Ladder, Left Side

39. 4181300 Roll-Out Deli Basket, 4”

40. 4181291 Roll-Out Deli Shelf Assy., RH 4181292 Roll-Out Deli Shelf Assy., LH

41. 3601390 Glass Shelf Assembly

42. 4151600 Upper Air Duct Assy.

43. 3412270 Egg Tray

3412280 Egg Tray Cover

4131810 Egg Tray w/Cover

44. 6200700 Screw, #6-20 x 5/8 PH FL HD

45. 3541031 Upper Hinge Assy., RH

3541032 Upper Hinge Assy., LH

46. 6200780 Screw, #10-24 x ½ PH Hex

47. 6110610 Screw, #10-24 x 3/4 FL Socket

48. 0167580 Top Molding Bracket

49. 3450760 Dual Lock Fastener

50. 3516001 Top Molding - RH

3516002 Top Molding - LH

51. 6200080 Screw, #8-15 x ½ Truss Hd.

52. 3516010 Side Molding

--- 3580170 Nameplate (not shown)

Page 33

PARTS LISTS & EXPLODED VIEWS

4-5

700TR COSMETIC VIEW

4142

Page 34

PARTS LISTS & EXPLODED VIEWS

4-6

1. 4201940 Evaporator Fan Motor Assy.

2. 4201940 Evaporator Fan Blade

3. 0235500 Evaporator Fan Bracket

4. 6110020 Screw Grommet

5. 4201940 Evaporator Fan Shroud

6. 6240060 Star Washer, 1/4

7. 6150030 Nut, #10-24 Hex SS

8. 6110270 Bolt, #10-32 x 1/4 RD HD

9. 3111410 Overload

10. 3111370 Relay

11. 3150170 Grommet

12. 6160070 Sleeve

13. 6240050 Washer, 5/16

14. 3090090 Schrader Valve

15. 6150220 Nut, 5/16-18 Hex Zinc

16. 3030100 Halogen Lamp, 35W

19. 4201980 Drawer Light Fixture Assy.

20. 6200080 Screw, #8 x ½ Truss HD

21. 3014140 Baffle Control

3211440 Baffle Control Gasket

22. 4202580 Reed Switch, Short

23. 4201890 Evaporator/Heat Exchanger Assy.

24. 4201890 Evaporator/Heat Exchanger Assy.

25. 3060240 Master Power Switch

26. 6200780 Screw, #10-24 x ½ PH Hex

27. 4201880 Compressor Assembly

28. 3014230 Drier

29. 0140340 Unit Sliding Tray

30. 0167450 Drain Pan

31. 6200780 Screw, #10-24 x ½ PH Hex

32. 3120310 Condenser Coil

33. 3090170 Transformer

34. 6150790 Nut, #10-24 Sems

35. 4323800 Coil Sensor/Thermistor Assy.

36. 6200280 Screw, #8-18 x 1 Pan HD

37. 3500410 Light Lens

38. 3030090 Halogen Lamp, 20W

39. 6201120 Screw, #8-18 x 1.75 Truss SS

40. 4201991 Micro-Processor Assy.

41. 6200120 Screw, #10-12 x ½ Truss HD

42. 4323800 Coil Sensor/Thermistor Assy.

43. 6120070 Clamp

44. 4202100 Upper Control Panel Assy.

45. 6200490 Screw, #8-32 x 3/8 Hex Slot

46. 3220360 Condenser Fan Brkt Grommet

47. 6200060 Screw, #8-32 x ½ Pan HD

48. 0167440 Condenser Fan Shroud

49. 3150320 Condenser Fan Blade

50. 6200010 Screw, #10-12 x 3/4 Pan HD

51. 3450290 Angle Brackets

52. 3150500 Condenser Fan Motor

53. 0167430 Condenser Fan Bracket

700TR SYSTEM VIEW

Page 35

PARTS LISTS & EXPLODED VIEWS

4-7

700TR SYSTEM VIEW

Evaporator Fan

Compressor

Condenser Fan

Page 36

PARTS LISTS & EXPLODED VIEWS

4-8

1. 4202011 Door Assembly, RH

4202012 Door Assembly, LH

2. 3211510 Door Gasket

3. 0183600 Door Panel Bracket-Hinge Side

0183610 Door Panel Bracket-Handle Side

4. 6200780 Screw, #10-24 x ½ PH Hex Washer

5. 6200720 Screw, #8-18 x ½ PH Truss HD

6. 3421490 Door Panel Bracket Screw Cover

7. 0183580 Drawer Panel Bracket-Upper

8. 3211520 Upper Drawer Gasket

9. 0183590 Drawer Panel Bracket-Lower

10. 6200110 Screw, #10-12 x 5/8 Truss SS

11. 3211540 Lower Drawer Gasket

12. 4131750 Lower Drawer Front Assy.

13. 4181340 Ice Bucket Assembly

14. 4131800 Lower Drawer Tub

15. 6200080 Screw, #8-15 x ½ Truss HD

16. 3601420 Lower Drawer Divider

17. 4202020 Drawer Tub Seal

18. 4131770 Upper Drawer Tub

19. 3601340 Upper Drawer Divider

20. 4131720 Upper Drawer Front Assy.

21. 4181270 Door Shelf Assembly

22. 3211550 Dairy Compartment Seal

23. 4181260 Dairy Compartment Assy.

24. 3511040 Plastic 3" Wire Pull

700TC/I DOOR VIEW

Page 37

PARTS LISTS & EXPLODED VIEWS

4-9

700TC/I DOOR VIEW

Page 38

PARTS LISTS & EXPLODED VIEWS

4-10

1. 4202100 Upper Control Panel Assy.

2. 4202100 Light Diffuser

3. 6200110 Screw, #10-12 x 5/8 Truss Hd.

4. 3211590 Duct Divider, Top L Shape

5. 3412032 Drawer Slide, Left Side

1228600 Drawer Mount Extrusion

6. 3211600 Duct Divider, Vertical

7. 6110620 Wedge Anchor 3/8-16 x 3-3/4

8. 0167550 Anti-Tip Bracket

9. 6201190 Screw, #12 x 2½ PH Pan HD.

10. 4323540 Power Cord

11. 4323540 Power Cord Retractor

12. 4202000 Rear Leveler Assembly

13. 3570070 Leveler Bolt, Rear

14. 6200780 Screw, #10-24 x ½ PH Hex

15. 0167662 Kickplate Bracket, Left Side

16. 3570060 Leveler Bolt, Front

17. 3421500 Leveler Rod

18. 6200050 Screw, #10-12 x ½ Pan HD.

19. 0167661 Kickplate Bracket, Right Side

20. 6200780 Screw, #10-24 x ½ PH Hex

21. 3530430 Kickplate

22. 3211491 Sump Cover Seal, Right Side

3211492 Sump Cover Seal, Left Side

3211493 Sump Cover Seal, Rear

23. 0167470 Evaporator Sump Cover

24. 6200080 Screw, #8-15 x ½ Truss HD.

25. 3421510 Bracket, Unit to Cabinet

3421460 Bracket, Unit to Unit

26. 6200720 Screw, #8-18 x ½ PH Truss HD.

27. 6201140 Screw, 1/4-20 x ½ Sems But HD.

28. 3412031 Drawer Slide, Right Side

1228600 Drawer Mount Extrusion

29. 4151590 Lower Air Duct Assy.

30. 6200080 Screw, #8-15 x ½ Truss Hd.

31. 3412220 Divider Support

32. 3541020 Drawer Closer

35. 6201140 Screw, 1/4-20 x ½ Sems

36. 3541050 Hinge Cover

37. 3541041 Lower Hinge Assy., RH Swing

3541042 Lower Hinge Assy., LH Swing

38. 4181330 Lower Glass Tray

39. 3150580 Duct Foam

40. 6200710 Screw,#8-18 x ½ PH SS

41. 3601411 Shelf Ladder, Right Side

3601412 Shelf Ladder, Left Side

42. 4181280 Roll-Out Crisper Drawer, 8"

43. 4181311 Roll-Out Crisper Shelf Assy., RH

4181312 Roll-Out Crisper Shelf Assy., LH

44. 3601390 Glass Shelf Assy.

45. 4151600 Upper Air Duct Assy.

46. 3412270 Egg Tray

3412280 Egg Tray Cover

4131810 Egg Tray w/Cover

47. 6200700 Screw, #6-20 x 5/8 PH FL HD.

48. 3541031 Upper Hinge Assy., RH Swing 3541032 Upper Hinge Assy., LH Swing

49. 6200780 Screw, #10-24 x ½ PH Hex

50. 6110610 Screw, #10-24 x 3/4 Fl Socket

51. 0167580 Top Molding Bracket

52. 3450760 Dual Lock Fastener

53. 3516001 Top Molding - RH

3516002 Top Molding - LH

54. 3516010 Side Molding

55. 3211580 Transition Duct Block

--- 3580170 Nameplate (not shown)

700TC/I COSMETIC VIEW

Page 39

PARTS LISTS & EXPLODED VIEWS

4-11

700TC/I COSMETIC VIEW

4445

Page 40

PARTS LISTS & EXPLODED VIEWS

4-12

1. 4201940 Evaporator Fan Motor Assy.

2. 6110270 Bolt #10-32 X 1/4 RD HD

3. 6150030 Nut, #10-24 Hex SS

4. 6240060 Star Washer, 1/4

5. 4201940 Evaporator Fan Shroud

6. 6110020 Bolt, #10-24 x 3/8 Truss HD

7. 0233500 Evaporator Fan Bracket

8. 4201940 Evaporator Fan Blade

9. 3111380 Overload

10. 3111350 Relay

11. 3150170 Rubber Grommet

12. 6160070 Sleeve

13. 6240050 Washer, 5/16

14. 3090090 Schrader Valve

15. 6150220 Nut, 5/16-18 Hex Zinc

16. 3030100 Halogen Lamp, 35W

17. 4201980 Drawer Light Fixture Assy.

18. 6200080 Screw, #8 x ½ Truss HD

19. 3500410 Light Lens

20. 4202580 Reed Switch, Short

21. 6200280 Screw, #8-18 x 1 Pan HD

22. 4151790 Baffle Mount Assembly

23. 4201900 Evaporator /Heat Exchanger Assy.

24. 4201900 Evaporator /Heat Exchanger Assy.

25. 4201970 Defrost Heater Assy.

26. 3060240 Mater Power Switch

27. 6200780 Screw, #10-24 x ½ PH Hex

28. 4201860 Compressor Assembly

29. 3014230 Drier

30. 0140340 Unit Sliding Tray

31. 3013540 Drain Tube Heater

33. 3111270 Capacitor

0167620 Capacitor Mounting Bracket

34. 0167450 Drain Pan

35. 6200780 Screw, #10-24 x ½ PH Hex

36. 3120310 Condenser Coil

37. 4201450 Solenoid Valve

38. 3090170 Transformer

39. 6150790 Nut, #10-24 Sems

40. 4323800 Coil Sensor/Thermistor Assy.

41. 3082090 Defrost Terminator

42. 2600617 Water Line

43. 6201120 Screw, #8-18 x 1.75 Truss SS

44. 6200080 Screw, #8-15 x ½ Truss HD

45. 3060130 Icemaker Switch

46. 3140280 Icemaker Control Arm

47. 3140200 Icemaker Shut-Off Arm

48. 628356 Bearing & Inlet

49. 6220470 Fill Tube Clamp

50. 1607600 Water Inlet Tube

51. 3013820 Fill Tube Heater

52. 2605405 Fill Tube Extension

53. 6201120 Screw, #8-18 x 1.75 Truss SS

54. 4202090 Complete Icemaker Assy.

3140160 Icemaker Cover

628366 Motor Modular Assy.

55. 3421070 Icemaker Connecting Rod

56. 6220220 Screw Grommet

57. 3030090 Halogen Lamp, 20W

58. 6201130 Screw, #8 x ½ PH FL HD SS

59. 4201992 Micro-Processor Assy.

60. 6200120 Screw, #10-12 x ½ Truss HD

61. 4323800 Coil Sensor/Thermistor Assy.

62. 6120070 Clamp

63. 4202100 Upper Control Panel Assy.

64. 6200490 Screw, #8-32 x 3/8 Hex Slot

65. 3220360 Condenser Fan Brckt Grommet

66. 6200060 Screw, #8-32 x ½ Pan HD

67. 6200010 Screw, #10-12 x 3/4 Pan HD

68. 3150320 Condenser Fan Blade

69. 3450290 Angle Bracket

70. 0167440 Condenser Fan Shroud

71. 3150500 Condenser Fan Motor

72. 0167430 Condenser Fan Bracket

73. 3520350 Water Inlet Fitting Assy.

74. 0166200 Solenoid Retainer

6200780 Screw, #10-24½ PH Hex

75. 4202570 Reed Switch, Long

76. 3520050 Brass Insert

77. 3520030 Nylon Nut

78. 3150580 Foam Duct

79. 3013550 Braided Wire Heater

700TC/I SYSTEM VIEW

Page 41

PARTS LISTS & EXPLODED VIEWS

4-13

700TC/I SYSTEM VIEW

2 3

Evaporator Fan

Compressor

Condenser Fan

Solenoid

Page 42

PARTS LISTS & EXPLODED VIEWS

4-14

1. 4202011 Door Assembly, RH

4202012 Door Assembly, LH

2. 3211510 Door Gasket

3. 0183600 Door Panel Bracket-Hinge Side

0183610 Door Panel Bracket-Handle Side

4. 6200780 Screw, #10-24 x ½ PH Hex Washer

5. 3421490 Door Panel Bracket Screw Cover

6. 0183580 Drawer Panel Bracket-Upper

7. 3211520 Upper Drawer Gasket

8. 0183590 Drawer Panel Bracket-Lower

9. 6200110 Screw, #10-12 x 5/8 Truss SS

10. 3211540 Lower Drawer Gasket

11. 4131750 Lower Drawer Front Assy.

12. 4181340 Ice Bucket Assembly

13. 4131800 Lower Drawer Tub

14. 6200080 Screw, #8-15 x ½ Truss HD

15. 3601420 Lower Drawer Divider

16. 4202020 Drawer Tub Seal

17. 4131770 Upper Drawer Tub

18. 3601340 Upper Drawer Divider

19. 4131720 Upper Drawer Front Assy.

20. 4181270 Door Shelf Assembly

21. 3511040 Plastic 3" Wire Pull

22. 6200720 Screw, #8-18 x ½ PH Truss HD

700TF/I DOOR VIEW

Page 43

PARTS LISTS & EXPLODED VIEWS

4-15

700TF/I DOOR VIEW

Page 44

PARTS LISTS & EXPLODED VIEWS

4-16

1. 4202100 Upper Control Panel Assy.

2. 4202100 Light Diffuser

3. 3412032 Drawer Slide, Left Side

1228600 Drawer Mount Extrusion

4. 6110620 Wedge Anchor, 3/8-16 x 3 3/4

5. 0167550 Anti-Tip Bracket

6. 6201190 Screw, #12 x 2 ½ PH Pan HD

7. 0167470 Evaporator Sump Cover

8. 4323540 Power Cord

9. 4323540 Power Cord Retractor

10. 4202000 Leveler Assy.

11. 3570070 Leveler Bolt, Rear

12. 6200780 Screw, #10-24 x ½ PH Hex

13. 0167662 Kickplate Bracket, Left Side

14. 3570060 Leveler Bolt, Front

15. 3421500 Leveler Rod

16. 6200050 Screw, #10-12 x ½ Pan HD

17. 0167661 Kickplate Bracket, RS

18. 3530430 Kickplate

19. 3211491 Sump Cover Seal, RS

3211492 Sump Cover Seal, Left Side

3211493 Sump Cover Seal, Rear

20. 6200080 Screw, #8-15 x ½ Truss HD

21. 3421510 Bracket, Unit to Cabinet

3421460 Bracket, Unit to Unit

22. 6200720 Screw, #8-18 x ½ PH Truss HD

23. 6201140 Screw, #1/4-20 x ½ Sems

24. 3412031 Drawer Slide, Right Side

1228600 Drawer Mount Extrusion

25. 4151570 Lower Air Duct Assy.

26. 6200110 Screw, #10-12 x 5/8 Truss Hd.

27. 3110610 Screw, #10-24 x 3/4 Fl Socket

28. 3541020 Drawer Closer

30. 6201140 Screw, #1/4-20 x ½ Sems

31. 3541050 Hinge Cover

32. 3541041 Lower Hinge Assy., RH

3541042 Lower Hinge Assy., LH

33. 4181330 Lower Glass Tray

34. 6200710 Screw, #8-18 x ½ PH SS

35. 3601411 Shelf Ladder, Right Side

3601412 Shelf Ladder, Left Side

36. 4151610 Upper Air Duct Assy.

37. 3601390 Glass Shelf Assy.

38. 6200700 Screw, #6-20 x 5/8 PH FL HD

39. 3541031 Upper Hinge Assy., RH

3541032 Upper Hinge Ass., LH

40. 6200780 Screw, #10-24 x ½ PH Hex

41. 3541050 Hinge Cover

42. 0167580 Top Molding Bracket

43. 3450760 Dual Lock Fastener

44. 3516001 Top Molding - RH

3516002 Top Molding - LH

45. 3516010 Side Molding

--- 3580170 Nameplate (not shown)

700TF/I COSMETIC VIEW

Page 45

PARTS LISTS & EXPLODED VIEWS

4-17

700TF/I COSMETIC VIEW

Page 46

PARTS LISTS & EXPLODED VIEWS

4-18

1. 4201940 Evaporator Fan Motor Assy.

2. 6110270 Bolt, #10-32 x 1/4 RD HD

3. 6150030 Nut, #10-24 Hex SS

4. 6240060 Star Washer, 1/4

5. 4201940 Evaporator Fan Shroud

6. 6110020 Bolt, #10-24 x 3/8 Truss HD

7. 0233500 Evaporator Fan Bracket

8. 4201940 Evaporator Fan Blade

9. 3111390 Overload

10. 3111350 Relay

11. 3150170 Grommet

12. 6160070 Sleeve

13. 6240050 Washer, 5/16

14. 3090090 Schrader Valve

15. 6150220 Nut, 5/16-18 Hex Zinc

16. 3030100 Halogen Lamp, 35W

17. 4201980 Drawer Light Fixture Assy.

18. 4202580 Reed Switch, Short

19. 6200780 Screw, #10-24 x ½ PH Hex

20. 3140200 Icemaker Shut-Off Arm

21. 4201910 Evaporator/Heat Exchanger Assy.

22. 4201910 Evaporator/Heat Exchanger Assy.

23. 4201970 Defrost Heater Assy.

24. 3060240 Master Power Switch

25. 6200780 Screw, #10-24 x ½ PH Hex

26. 4201870 Compressor Assy.

27. 0140340 Unit Sliding Tray

28. 3013540 Drain Tube Heater

29. 3014230 Drier

30. 0167450 Drain Pan

31. 6200780 Screw, #10-24 x ½ PH Hex

32. 4201910 Evaporator Assy.

33. 4201450 Solenoid Valve

34. 3090170 Transformer

35. 6150790 Nut, #10-24 Sems

36. 4323800 Coil Sensor/Thermistor Assy.

37. 3082090 Defrost Terminator

38. 2600617 Water Line

39. 6201120 Screw, #8-18 x 1.75 Truss SS

40. 6200080 Screw, #8-15 x ½ Truss HD

41. 3060130 Icemaker Switch

42. 3140280 Icemaker Control Arm

43. 3421070 Icemaker Connecting Rod

44. 628356 Bearing & Inlet

45. 6220470 Fill Tube Clamp

46. 2605405 Fill Tube Extension

47. 3013820 Fill Tube Heater

48. 1607600 Water Inlet Tube

49. 6201120 Screw, #8-18 x 1.75 Truss SS

50. 4202090 Complete Icemaker Assy.

3140160 Icemaker Cover

628366 Motor Modular Assy.

51. 6220220 Screw Grommet, 1/32 x 3/8 Square.

52. 3500410 Light Lens

53. 3030090 Halogen Lamp, 20W

54. 6201130 Screw, #8 x ½ PH FL HD SS

55. 4201993 Control Board Assy.

56. 3412370 Mullion Grille

57. 6200080 Screw, #8 x ½ Truss HD

58. 4202100 Upper Control Panel Assy.

59. 6200490 Screw, #8-32 x 3/8 Hex Slot

60. 3220360 Condenser Fan Brckt Grommet

61. 6200060 Screw, #8-32 x ½ Pan HD

62. 6200010 Screw, #10-12 x 3/4 Pan HD

63. 3150320 Condenser Fan Blade

64. 3450290 Angle Bracket

65. 0167440 Condenser Fan Shroud

66. 3150500 Condenser Fan Motor

67. 0167430 Condenser Fan Bracket

68. 3520350 Water Inlet Fitting Assy.

69. 0166200 Solenoid Retainer

6200780 Screw, #10-24 x ½ PH Hex

70. 4202570 Reed Switch, Long

71. 3520050 Brass Insert

72. 3520030 Nylon Nut

700TF/I SYSTEM VIEW

Page 47

PARTS LISTS & EXPLODED VIEWS

4-19

700TC/I System View

700TF/I SYSTEM VIEW

Evaporator Fan

Compressor

Condenser Fan

Solenoid

Page 48

PARTS LISTS & EXPLODED VIEWS

4-20

1. 6200720 Screw, #8-18 x ½ PH Truss Hd.

2. 0183580 Drawer Panel Bracket, Upper

3. 6200110 Screw, #10-12 x 5/8 Truss SS

4. 3211520 Upper Drawer Gasket

5. 0183590 Drawer Panel Bracket, Lower

6. 4131740 Lower Drawer Front Assy.

7. 3211540 Lower Drawer Gasket

8. 4131780 Lower Drawer Tub

9. 3601350 Lower Drawer Divider

10. 4202020 Drawer Tub Seal

11. 4202060 Upper Drawer Wire Channel

12. 4131760 Upper Drawer Tub

13. 3470320 Crisper Lid Assy.

14. 4202030 Drawer Control Panel Assy.

15. 4131730 Upper Drawer Front Assy.

16. 3601340 Upper Drawer Divider

17. 6200780 Screw, #10-24 x ½ PH Hex Washer

700BR DOOR VIEW

Page 49

PARTS LISTS & EXPLODED VIEWS

4-21

700BR DOOR VIEW

700BR Drawer View

Page 50

PARTS LISTS & EXPLODED VIEWS

4-22

1. 6150800 Plastic Hex Nut, 5/8-27 UNS-2A

2. 3412032 Drawer Slide, Left Side

1228600 Drawer Mount Extrusion

3. 4151560 Lower Mullion Divider Assy.

4. 3450780 Wire Clip

5. 6110620 Wedge Anchor, 3/8-16 x 3 3/4 Trubolt

6. 0167550 Anti-Tip Bracket

7. 6201190 Screw, #12 x 2 ½ Type AB PH Pan HD Zinc

8. 6200080 Screw, #8-15 x ½ Truss HD

9. 4323540 Power Cord

10. 4323540 Power Cord Retractor

11. 4202000 Leveler Assy.

12. 3570070 Leveler Bolt, Rear

13. 6200780 Screw, #10-24 x ½ PH Hex Washer

14. 0167662 Kickplate Bracket, Left Side

15. 3570060 Leveler Bolt, Front

16. 3421500 Leveler Rod

17. 6200050 Screw, #10-12 x ½ Pan HD

18. 0167661 Kickplate Bracket, Right Side

19. 3530430 Kickplate

20. 0167640 Evaporator Sump Cover

21. 3211491 Sump Cover Seal, Right Side

3211492 Sump Cover Seal, Left Side

3211493 Sump Cover Seal, Rear

22. 3421510 Bracket, Unit to Cabinet

3421460 Bracket, Unit to Unit

23. 6200720 Screw #8-18 x ½ PH Truss HD

24. 6201140 Screw, #1/4-20 x ½ Sems BUT HD

25. 3412031 Drawer Slide, Right Side

1228600 Drawer Mount Extrusion

26. 3022950 Cable Assembly

4202770 Cabinet Wire Harness

(Behind Rear Duct)

27. 3211600 Duct Divider, Vertical

28. 3412220 Divider Support

29. 3541020 Drawer Closer

30. 6200720 Screw, #8-18 x ½ PH Truss HD

31. 6200110 Screw, #10-12 x 5/8 Truss SS

32. 4151620 Lower Air Duct Assy.

33. 6200080 Screw, #8-15 x ½ Truss Hd.

34. 0167630 Bracket, Unit to Counter Top

35. 3516020 Side Molding

--- 3580170 Nameplate (not shown)

700BR COSMETIC VIEW

Page 51

PARTS LISTS & EXPLODED VIEWS

4-23

700BR COSMETIC VIEW

6 7

700BR Cosmetic View

Page 52

PARTS LISTS & EXPLODED VIEWS

4-24

1. 4201940 Evaporator Fan Motor Assy.

2. 4201940 Evaporator Fan Blade

3. 0233500 Evaporator Fan Bracket

4. 6110020 Screw Grommet

5. 4201940 Evaporator Fan Shroud

6. 6240060 Star Washer, 1/4

7. 6150030 Nut, #10-24 Hex SS

8. 6110270 Bolt, #10-32 x 1/4 RD HD

9. 3111410 Overload

10. 3111370 Relay

11. 3150170 Grommet

12. 6160070 Sleeve

13. 3090090 Schrader Valve

14. 6240050 Washer, 5/16

15. 6150220 Nut, 5/16-18 Hex Zinc

16. 6200080 Screw, #8-15 x ½ Truss HD

17. 4202580 Reed Switch, Short

18. 3014140 Baffle Control

3211440 Baffle Control Gasket

19. 4201920 Evaporator/Heat Exchanger Assy.

20. 4201920 Evaporator/Heat Exchanger Assy.

21. 3060240 Master Power Switch

22. 6200780 Screw, #10-24 x ½ PH Hex

23. 4201880 Compressor Assy.

24. 3014230 Drier

25. 0140340 Unit Sliding Tray

26. 0167450 Drain Pan

27. 6200780 Screw, #10-24 x ½ PH Hex

28. 3120310 Condenser Coil

29. 3090160 Transformer

30. 3012970 Coil Sensor/Thermistor

31. 6150790 Nut, #10-24 Sems

32. 4201994 Control Board Assy.

33. 6200280 Screw, #8-18 x Pan HD

34. 3500410 Light Lens

35. 3030090 Halogen Lamp, 20W

36. 4201980 Drawer Light Fixture Assy.

37. 6200490 Screw, #8-32 x 3/8 Hex Slot

38. 3220360 Condenser Fan Brckt Grommet

39. 6200060 Screw, #8-32 x ½ Pan HD

40. 0167440 Condenser Fan Shroud

41. 3150320 Condenser Fan Blade

42. 3450290 Angle Bracket

43. 6200010 Screw, #10-12 x 3/4 Pan HD

44. 0167430 Condenser Fan Bracket

45. 3150500 Condenser Fan Motor

700BR SYSTEM VIEW

Page 53

PARTS LISTS & EXPLODED VIEWS

4-25

700BR System View

700BR SYSTEM VIEW

Condenser Fan

Evaporator Fan

Compressor

Page 54

PARTS LISTS & EXPLODED VIEWS

4-26

1. 6200720 Screw, #8-18 x 1/2 PH Truss HD.

2. 0183580 Drawer Panel Bracket, Upper

3. 6200110 Screw, #10-12 x 5/8 Truss SS

4. 3211520 Upper Drawer Gasket

5. 0183590 Drawer Panel Bracket, Lower

6. 4131750 Lower Drawer Front Assy.

7. 3211540 Lower Drawer Gasket

8. 3412080 Ice Bucket

9. 6200080 Screw, #8-15 x 1/2 Truss HD

10. 4131800 Lower Drawer Tub

11. 3601420 Lower Drawer Divider

12. 4202020 Drawer Tub Seal

13. 4202060 Upper Drawer Wire Channel

14. 4131770 Upper Drawer Tub

15. 4202030 Drawer Control Panel Assy.

16. 4131730 Upper Drawer Front Assy.

17. 3601340 Upper Drawer Divider

18. 3511040 Plastic 3" Wire Pull

19. 6200780 Screw, #10-24 x 1/2 PH Truss HD

700BF/I DOOR VIEW

Page 55

PARTS LISTS & EXPLODED VIEWS

4-27

700BF/I DOOR VIEW

Page 56

PARTS LISTS & EXPLODED VIEWS

4-28

1. 6150800 Plastic Hex Nut, 5/8-27 UNS-2A

2. 3412032 Drawer Slide, Left Side

1228600 Drawer Mount Extrusion

3. 0233490 Wire Tray

4. 3450780 Wire Clip

6150760 Fastener

5. 6110620 Wedge Anchor, 3/8-16 x 3 3/4 Trubolt

6. 0167550 Anti-Tip Bracket

7. 6201190 Screw, #12 x 2 ½ Type AB PH Pan HD Zinc

8. 6200080 Screw, #8-15 x ½ Truss HD

9. 4323540 Power Cord

10. 4323540 Power Cord Retractor

11. 4202000 Leveler Assy.

12. 3570070 Leveler Bolt, Rear

13. 6200780 Screw, #10-24 x ½ PH Hex Washer

14. 0167662 Kickplate Bracket, Left Side

15. 3570060 Leveler Bolt, Front

16. 3421500 Adjusting Rod

17. 6200050 Screw, #10-12 x ½ Pan HD

18. 0167661 Kickplate Bracket, Right Side

19. 6200780 Screw, #10-24 x ½ PH Hex Washer

20. 3530430 Kickplate

21. 0167470 Evaporator Sump Cover

22. 3211491 Sump Cover Seal, Right Side

3211492 Sump Cover Seal, Left Side

3211493 Sump Cover Seal, Rear

23. 3421510 Bracket, Unit to Cabinet

3421460 Bracket, Unit to Unit

24. 6200720 Screw, #8-18 x ½ PH Truss HD

25. 6201140 Screw, #1/4-20 x ½ Sems BUT HD

26. 3412031 Drawer Slide, Right Side

1228600 Drawer Mount Extrusion

27. 6200080 Screw, #8-15 x ½ Truss HD

28. 3022950 Cable Assy.

4202770 Cabinet Wire Harness

(Behind Rear Duct)

29. 6200110 Screw, #10-12 x 5/8 Truss HD

30. 3541020 Drawer Closer

32. 6200720 Screw, #8-18 x ½ PH Truss HD

33. 4151630 Lower Air Duct Assy.

34. 3516020 Side Molding

35. 0167630 Bracket, Unit to Counter Top

--- 3580170 Nameplate (not shown)

700BF/I COSMETIC VIEW

Page 57

PARTS LISTS & EXPLODED VIEWS

4-29

700BF-1 Cosmetic View

700BF/I COSMETIC VIEW

6 7

Page 58

1. 4201940 Evaporator Fan Motor Assy.

2. 4201940 Evaporator Fan Blade

3. 0233500 Evaporator Fan Bracket

4. 6110020 Screw Grommet

5. 4201940 Evaporator Fan Shroud

6. 6240060 Star Washer, 1/4

7. 6150030 Nut, #10-24 Hex SS

8. 6110270 Bolt, #10-32 x 1/4 RD HD

9. 3111380 Overload

10. 3111350 Relay

11. 3150170 Grommet

12. 6160070 Sleeve

13. 6240050 Washer, 5/16

14. 3090090 Schrader Valve

15. 6150220 Nut, 5/16-18 Hex Zinc

16. 6200080 Screw, #8-15 x ½ Truss HD

17. 4202580 Reed Switch, Short

18. 4202090 Complete Icemaker Assy.

3140160 Icemaker Cover

628366 Motor Module Assy.

19. 4202570 Reed Switch, Long

20. 4201930 Evaporator/Heat Exchanger Assy.

21. 4201930 Evaporator/Heat Exchanger Assy.

22. 4201960 Defrost Heater Assy.

23. 3060240 Master Power Switch

24. 6200780 Screw, #10-24 x ½ PH Hex Washer

25. 4201860 Compressor Assy.

26. 3014230 Drier

27. 3013540 Drain Tube Heater

28. 3111270 Capacitor

0167620 Capacitor Mounting Bracket

30. 0140340 Unit Sliding Tray

31. 0167450 Drain Pan

32. 6200780 Screw, #10-24 x ½ PH Hex Washer

33. 3120310 Condenser Coil

34. 4201450 Solenoid Valve

35. 4323800 Coil Sensor/Thermistor Assy.

36. 3090160 Transformer

37. 6200780 Screw, #10-24 x ½ PH Hex

38. 4201995 Control Board Assy.

39. 3082090 Defrost Terminator

40. 2600617 Water Line

41. 6201120 Screw, #8-18 x 1.75 Truss SS

42. 6200080 Screw, #8-15 x ½ Truss HD

43. 3060130 Icemaker Switch

44. 3140280 Icemaker Control Arm

45. 3140200 Icemaker Shut-Off Arm

46. 628356 Bearing & Inlet

47. 6220470 Fill Tube Clamp

48. 1607600 Water Inlet Tube

49. 3500410 Light Lens

50. 3030090 Halogen Lamp, 20W

51. 3013820 Fill Tube Heater

52. 2605405 Fill Tube Extension

53. 4201980 Drawer Light Fixture Assy.

54. 6201120 Screw, #8-18 x 1.75 Truss SS

55. 3421070 Icemaker Connecting Rod

56. 6200280 Screw, #8-18 x 1 Pan HD

57. 6220220 Screw Grommet

58. 6200490 Screw, #8-32 x 3/8 Hex Slot

59. 3220360 Cond Fan Bracket Grommet

60. 6200060 Screw, #8-32 x ½ Pan HD

61. 3150320 Condenser Fan Blade

62. 6200010 Screw, #10-12 x 3/4 Pan HD

63. 3450290 Angle Bracket

64. 0167440 Condenser Fan Shroud

65. 0167430 Cond Fan Mounting Bracket

66. 3150500 Condenser Fan Motor

67. 3520350 Water Inlet Fitting Assy.

68. 0166200 Solenoid Retainer

6200780 Screw, #10-24 ½ PH Hex

69. 3520050 Brass Insert

70. 3520030 Nylon Nut

700BF/I SYSTEM VIEW

PARTS LISTS & EXPLODED VIEWS

4-30

Page 59

PARTS LISTS & EXPLODED VIEWS

4-31

700BF/I SYSTEM VIEW

26 27

Evaporator Fan

Compressor

Solenoid

Condenser Fan

Page 60

PARTS LISTS & EXPLODED VIEWS

4-32

NOTES

Page 61

TROUBLESHOOTING GUIDE

5-1

SECTION 5

TROUBLESHOOTING GUIDES

Page 62

TROUBLESHOOTING GUIDE

5-2

Warm compartment temperatures.

Questions:

What are zone temperatures and setpoints?

Is zone indicator flashing?

Is compressor running?

Is door alarm beeping with door shut?

Is condenser dirty?

Electronic Control function.

1. Control shut off.

2. Control setpoint is too warm.

3. Zone thermistor malfunction.

NOTE: If a thermistor is unplugged or replaced, the unit must be turned OFF at the master power switch, then back ON to clear the error mode.

Insufficient condenser air,

1. Clogged condenser.

2. Condenser fan obstructed or faulty.

3. Kickplate/grille restricted.

Door/drawer air leak.

1. Food obstructing door/drawer closing.

2. Door/drawer gasket twisted or torn.

3. Door hinge binding (700TR, 700TC/I, 700TF/I only).

4. Drawer close tripped backwards.

Poor air ducting.

1. Air leakage past vertical duct dividers.

2. Air duct restriction.

1. If “--” is displayed, unit is off. Press “COLDER” key to start the unit.

2. Press “ZONE” key to check setpoints. Zone indicator will flash. Displayed temperature is now the setpoint. Set zone(s) to colder temperature(s).

3. If “-20-” is displayed with zone indicator flashing, thermistor in that zone is unplugged or faulty. Repair wiring or replace thermistor. If “-55-” is displayed with zone indicator flashing, thermistor in that zone is shorted. Repair wiring or replace thermistor.

NOTE: Resistance of thermistor should be approximately 32500 ohms at 32

F, 10000

ohms at 77oF.

1. Clean condenser and instruct customer.

2. Check condenser fan, clear obstruction

or replace.

3. Remove restriction.

1. Remove obstruction.

2. Repair or replace gasket.

3. See DOOR CLOSING CHECK AND

REPAIR PROCEDURES at end of Troubleshooting Guide.

4. Trip drawer closer forward.

1. See TC/I Air Seals at the end of

Troubleshooting Guide.

2. Adjust vertical duct divider(s) and/or

remove blockage.

GENERAL TROUBLESHOOTING GUIDE

Complaint Possible Cause Correction

CAUTION! Low voltage.

DO NOT apply 115 volts.

Page 63

AIR FLOW

5-3

GENERAL TROUBLESHOOTING GUIDE

Warm compartment temperatures (continued).

Incomplete defrost

Poor evaporator air flow.

NOTE: To initiate a manual defrost, see defrost section at front of Troubleshooting Guide.

1. Faulty door sensor (700 TC/I, 700TF/I only), or faulty reed switch (all models).

2. Evaporator fan faulty.

3. Evaporator fan blade obstructed.

4. Defrost terminator faulty.

5. Defrost heater faulty.

6. Evaporator thermistor faulty.

NOTE: Evaporator thermistor terminates defrost at 52

F (700TC/I,

700TF/I, 700BF/I only).

7. Evaporator sump drain tube blocked.

8. Drain tube heater faulty (700TC/I, 700TF/I, 700BF/I only).

1. With door shut and reed switches depressed, check for 115V across P7 & P5 at control board. If 115V is present, repair wiring at door sensor or reed switch, or replace door sensor or reed switch.

2. With door shut and reed switches depressed, check for 115V across P9 & P5 at control board. If no 115V, repair wiring at evaporator fan or replace evaporator fan.

3. Clear obstruction.

4. Check wiring to terminator, then check terminator resistance. If the evaporator is below 30oF, terminator should be closed. If above 70oF, it should be open. Repair wiring or replace terminator if faulty.

5. Check for power to heater, then check resistance of heater. Resistance should be 20-30 ohms. Repair wiring or replace evaporator assy.

6. Check wiring and resistance of evaporator thermistor. Resistance should be approximately 32500 ohms at 32

F, 10000 ohms at 77oF. Repair wiring or replace evaporator thermistor.

NOTE: For models 700TC/I, 700TF/I, 700BF/I prior to serial #1201766, remove evaporator thermistor. This will defrost evaporator every 6 hours of compressor run time with a 20 minute dwell.

7. Clear foreign material from drain tube.

8. Check wiring and resistance of drain tube heater. Resistance should be 1900 ohms. Repair wiring or replace.

Complaint Possible Cause Correction

CAUTION! Low voltage.

DO NOT apply 115 volts.

Page 64

TROUBLESHOOTING GUIDE

5-4

Warm compartment temperature (continued).

Compartment temperature too cold.

Lighting inoperative.

Questions:

Are the lights out?

Is door alarm beeping with door shut?

Poor Air Baffle operation

700TR, 700TC/I, 700BR only.

1. Air baffle obstruction.

2. Air baffle faulty.

Sealed system issue.

Electronic Control function.

1. Control set too cold.

2. Zone thermistor shorted.

NOTE: If a thermistor is unplugged or replaced, the unit must be turned OFF at the master power switch, then turned back ON to clear the error mode.

Poor air ducting.

1. Air leakage past vertical duct dividers.

2. Air duct restriction.

Halogen lamp(s) faulty.

1. Lamp(s) burnt out.

1. Clean foreign material from baffle so it slides freely.

2. At control board, with baffle harness disconnected from P4, check resistance of baffle coils (2 per baffle). Resistance across any two leads of baffle should be between 5-25 ohms. (See wiring diagram for unit being serviced.) If resistance is outside range, repair wiring or replace baffle.

See SEALED SYSTEM TROUBLESHOOTING GUIDE.

1. Press “ZONE” key to check setpoints.

Zone indicator will flash. Displayed temperature is now the setpoint. Set zone(s) to warmer temperature(s).

2. If “-55-” is displayed with zone indicator

flashing, thermistor in that zone is shorted. Repair wiring or replace thermistor.

NOTE: Resistance of thermistor should be approximately 32500 ohms at 32

F, 10000

ohms at 77

1. See TC/I Air Seals at end of

Troubleshooting Guide.

2. Adjust vertical duct divider(s) and/or

remove blockage.

1. Visually inspect the lamp(s) for signs of

burn-out and replace if required.

Complaint Possible Cause Correction

GENERAL TROUBLESHOOTING GUIDE

CAUTION! Low voltage.

DO NOT apply 115 volts.

CAUTION! Low voltage.

DO NOT apply 115 volts.

CAUTION! Lamps very hot. Allow to cool before inspecting.

Page 65

AIR FLOW

5-5

Lighting inoperative (continued).

Poor door closing

700TR, 700TC/I, 700TF/I only.

1. Food obstructing door closing.

2. Door hinge binding, door not closing.

Poor drawer reed switch operation.

1. Reed switch stuck closed.

2. Reed switch unplugged or faulty.

Upper control panel assy.

component malfunction

700TR, 700TC/I, 700TF/I only.

1. Thermal cut-out faulty.

2. Interlock switch faulty.

Light transformer malfunction.

1. Transformer primary winding faulty.

2. Transformer secondary winding faulty.

1. Remove obstruction.

2. See DOOR CLOSING CHECK AND REPAIR at end of Troubleshooting Guide.

1. Verify that reed switch actuator extends forward when drawer opens, if not, replace reed switch assy.

2. With door shut and reed switches depressed, check resistance of harness at P2 of control panel. If open, repair wiring or replace reed switch assy.

1. Cut power at master power switch. Then, at upper control panel, check resistance across thermal cut-out. If open, replace upper control panel assy.

NOTE: Thermal cut-out must be cool.

2. Cut power at master power switch. Then, at upper control panel, check resistance across interlock switch while interlock switch depressed. If open, replace upper control panel assy.

1. Cut power at master power switch. Then check resistance across orange and white wires at P7 & P5. If open, repair wiring or replace transformer and control board.

2. 700TR, 700TC/I, 700TF/I only. Restore power to unit and check the transformer secondary winding for 15V across P11 and the pink wire in the control board area. If no 15V, repair wiring or replace transformer.

Complaint Possible Cause Correction

GENERAL TROUBLESHOOTING GUIDE

CAUTION! Low voltage. DO NOT apply 115 volts.

CAUTION! Low voltage.

DO NOT apply 115 volts.

Page 66

TROUBLESHOOTING GUIDE

5-6

Lighting inoperative (continued).

Lighting ON with doors and drawers shut. Door alarm keeps beeping.

Display problems:

1. “--” on LCD.

2. “-20” on LCD and indicator flashing.

3. “55” on LCD and indicator flashing.

4. “Su” on LCD and top lights off.

5. “-88” on LCD, top lights off and keys inoperative.

6. Top lights off and keys inoperative.

2. Transformer secondary winding faulty (continued).

Control board faulty.

Faulty door sensor/reed switch.

1. Faulty door sensor (700TR, 700TC/I, 700TF/I only), or faulty reed switch (all models).

1. Control is shut off.

2. Zone thermistor malfunction.

NOTE: If a thermistor is unplugged or replaced, the unit must be turned OFF at the master power switch, then turned back ON to clear the error mode.

3. Zone thermistor malfunction.

NOTE: If a thermistor is unplugged or replaced, the unit must be turned OFF at the master power switch, then turned back ON to clear the error mode.

4. Blue wire of display cable is

unhooked or faulty.

5. Red wire of display cable is unhooked or faulty.

6. Black, white, or yellow wire of display cable is unhooked or faulty.

2. 700BR, 700BF/I only. Check the transformer secondary winding for 15VAC at any light socket. If no 15VAC, repair wiring or replace transformer.

Check for 115V across P6 & P5 at control board. If no 115V, check wiring to unit and to control board. Repair if faulty.

1. With door shut and reed switches

depressed, check for 115V across P7 & P5 at control board. If 115V is present, repair wiring at door sensor or reed switch, or replace door sensor or reed switch.

1. Unit is OFF. Press COLDER key to

start unit.

2. Thermistor in indicated zone is

unplugged or faulty. Repair wiring or replace thermistor.

NOTE: Resistance of thermistor should be approximately 32500 ohms at 32

F, 10000

ohms at 77oF.

3. Thermistor in indicated zone is shorted.

Repair wiring or replace thermistor.

4. Repair wiring.

5. Repair wiring.

6. Repair wiring.

Complaint Possible Cause Correction

GENERAL TROUBLESHOOTING GUIDE

CAUTION! Low voltage. DO NOT apply 115 volts.

CAUTION! Low voltage.

DO NOT apply 115 volts.

CAUTION! Low volt-

age. DO NOT apply 115 volts.

CAUTION! Low voltage.

DO NOT apply 115 volts.

Page 67

AIR FLOW

5-7

Display problems(continued):

7. Segment of a number missing on LCD.

8. LCD off, unit running.

9. LCD too dark (700BR, 700BF/I only).

Door alarm on with doors and drawers shut.

Door alarm reactivates itself.

Door/drawer not closing.

Internal moisture.

Questions:

Where is the moisture?

What are ambient conditions?

7. LCD faulty.

8. Display cable is unhooked or faulty.

9. Normal. There is no lighting behind LCD of 700BR or 700BF/I (see CORRECTION for units prior to serial #1257640).

Faulty door sensor/reed switch.

1. Faulty door sensor (700TR, 700TC/I only), or faulty reed switch (all models).

Power outage.

1. Alarm defaults to ON after a power outage or voltage spike.

Poor door/drawer operation.

1. Food obstructing door/drawer closing.

2. Door/drawer gasket twisted or torn.

3. Door hinge binding (700 TR, 700TC/I, 700TF/I only).

4. Drawer close tripped backwards.

5. Drawer not engaging slide locating pins.

Air infiltration/high humidity.

1. Door/drawer not closing.

2. Frequent door openings.

3. High relative humidity.

7. Replace control panel assy.

8. Repair wiring.

9. If 700BR or 700BF/I was manufactured prior to serial #1257640, replace control panel assy.

1. With door and reed switches depressed, check for 115V across P7 & P5 at control board. If 115V is present, repair wiring at door sensor or reed switch, or replace door sensor or reed switch.

1. Press ALARM key.

1. Remove obstruction.

2. Repair or replace gasket.

3. See DOOR CLOSING CHECK AND REPAIR at end of Troubleshooting Guide.

4. Trip drawer closer forward.

5. Pull slide forward, lining up holes in drawer with locating pins on slides.

1. See DOOR/DRAWER NOT CLOSING above.

2. Instruct customer.

3. Instruct customer.

Complaint Possible Cause Correction

GENERAL TROUBLESHOOTING GUIDE

Page 68

TROUBLESHOOTING GUIDE

5-8

External moisture.

Questions:

Where is the moisture?

What are the ambient conditions?

Are two units installed sideby-side?

No ice.

Air infiltration/high humidity.

1. Door/drawer not closing.

2. High usage.

3. High relative humidity.

4. Dual unit install package not used or faulty.

Inoperative or faulty

icemaker system.

1. No water line run to unit.

2. Ice maker system shut off.

3. Freezer too warm.

4. Jammed ice cube.

5. Ice bucket out of position.

6. Icemaker/drawer switch faulty.

7. Ice maker faulty.

1. See DOOR/DRAWER NOT CLOSING above.

2. Instruct customer.

3. Instruct customer.

4. Check for dual unit install package. If present, check for 115V at wire harness by compressor. If no 115V, repair wiring. If 115V is present, check resistance of heater (263-313 ohms tall unit heater, 540-640 ohms base unit heater).If resistance is outside range, repair wiring or replace heater.

1. Instruct customer to contact plumber.

2. Press ICE key.

3. Press COLDER key.

4. Remove jammed cube.

5. Make sure ice bucket depresses ice maker/drawer switch below icemaker when drawer closes.

6. Check resistance of icemaker/drawer switch with switch depressed. If open while depressed, replace switch. If switch is OK, check and repair wiring.

7. See ICEMAKER TROUBLESHOOTING GUIDE.

Complaint Possible Cause Correction

GENERAL TROUBLESHOOTING GUIDE

Page 69

TROUBLESHOOTING GUIDE

5-9

700 SERIES DOOR CLOSING CHECK AND REPAIR PROCEDURES

TOP DOOR HINGE:

1: Open door approximately 1", then let door go

to see if it closes on its own. Repeat this three times.

2: If door fails to close, remove the top hinge

cover from the top hinge arm, and remove the one top door hinge screw closest to the pivot point of the hinge. Then loosen the three remaining top door hinge screws almost all the way out.

3: Open door approximately 1", then let door go

to see if it closes on its own. Repeat this three times.

4: If door closes all three times, install 700 Series

Top Hinge Shims Package, part #4202290.

5: If door fails to close, remove the three remaining

screws from the top door hinge and check the closing action of the hinge on its own. If it seems week, replace it.

BOTTOM DOOR HINGE:

1: Open door approximately 1", then let door go to

see if it closes on its own. Repeat this three times.

2: If door fails to close, remove the bottom hinge

cover from the bottom hinge arm, and remove all bottom door hinge screws. Then check the closing action of the hinge on its own. If it seems week, replace it.

Page 70

TROUBLESHOOTING GUIDE

5-10

700TC/I AIR SEALS

If Refrigerator Section Is Too Warm

• Make sure upper air duct is positioned in slot of transition duct. If not, reposition upper air duct (see #1, Figure 5-1).

• Check that all foam blocks are in position at top of transition duct, and are making a good seal against upper air duct (see #2, Figure 5-

1). Reposition foam blocks as required, or order Foam Tape (3/4” x 1/8”), part no. 6230730, and apply to top of blocks.

• Make sure return air duct is not blocked by ice or frost (#3). Replace if defective with part no. 3013550.

• Check that right rear sump baffle is positioned tightly against back of sump (#4). Reposition baffle assembly if required and/or apply a bead of silicone sealant where baffle meets back of sump.

• Make sure evaporator fan assembly is correctly positioned with no play front to back (#5). Reposition if required.

• Check baffle operation by clenching refrigerator thermistor firmly in one hand to warm it. The baffle should open after 1-2 minutes.

If Refrigerator Section Is Too Cold

• Check that all foam blocks are in position at top of transition duct, and are making a good seal against upper air duct (see #2, Figure 5-

1). Reposition foam blocks as required, or order Foam Tape (3/4” x 1/8”), part no. 6230730, and apply to top of blocks.

• Make sure the lower air duct is firmly against back wall and vertical duct dividers (#6). If not, tighten lower duct mounting screw and/or reposition vertical duct dividers and/or order Foam Tape (3/4” x 1/8”), part no. 6230730, and apply to top of vertical duct dividers and along side of flange of lower air duct.

Figure 5-1. 700TC/I Air Seals

• Check that the baffle mount assembly is positioned firmly against bottom flange of air duct and foam block inside left corner of air duct. If necessary, reposition baffle mount assembly and/or order Foam Tape (3/4” x 1/8”), part no. 6230730, and apply to top of baffle mount assembly.

• Check baffle operation by placing refrigerator thermistor in a glass of ice water. The baffle should close after 1-2 minutes.

Upper Air Duct

Thermistor

Return Air Duct

Lower Air Duct

Transition

Duct

Foam Block

Baffle

Mount

Assy.

Vertical

Duct

Dividers

Page 71

5-11

Compressor runs excessive amount.

Questions:

Is ambient temperature high?

What is displayed on LCD?

Are doors closing and sealing properly.

When was condenser last cleaned?

Usage issue.

1. High ambient temperature.

2. Excessive door openings.

Insufficient condenser air flow.

1. Clogged condenser.

2. Condenser fan obstructed or defective.

1. Allow unit to adjust or ambient temperatures to decrease.

2. Allow unit to pull down to temperature with door closed.

1. Clean condenser and instruct customer.

2. Check condenser fan; clear obstruction or replace if faulty.

Complaint Possible Cause Correction

SEALED SYSTEM TROUBLESHOOTING GUIDE

Operating System Pressures

70OF AMBIENT 90OF AMBIENT

MODEL LOW SIDE HIGH SIDE LOW SIDE HIGH SIDE

700TR 8 to 18 85 to 95 9 to 19 105 to 115

700 TC/I -2 to 2 75 to 85 -1 to 3 115 to 120

700TF/I -2 to 2 80 to 90 -2 to 2 115 to 120

700BR 10 to 20 70 to 80 10 to 20 110 to 120

700 BF/I -3 to 2 80 to 90 -2 to 3 110 to 120

TROUBLESHOOTING GUIDE

Page 72

TROUBLESHOOTING GUIDE

5-12

Compressor runs excessive amount (continued).

Compressor runs, but not cooling.

Compressor kicks out on overload.

Questions:

When was condenser last cleaned?

Kickplate/grille restricted.

Sealed system leak or low charge.

Sealed system high side restriction.

Inefficient compressor.

See COMPRESSOR RUNS

EXCESSIVE AMOUNT.

Insufficient condenser air flow.

1. Clogged condenser.

2. Condenser fan obstructed or faulty.

3. Kickplate/grille restricted.

Remove restriction.

Check sealed system operating pressures. If low side and high side pressures are low, locate leak, flush system and repair or replace part. If leak is on low side, replace compressor and drier also.

See OPERATING PRESSURES at beginning of Sealed System Troubleshooting Guide.

Check sealed system operating pressures. If low side pressure is low, and high side pressure is high, locate high side restriction (crimped tubing, etc.) and repair.

If restriction caused by low side leak allowing moisture into system, locate leak, flush system and repair or replace part. Replace compressor and drier also.

See OPERATING PRESSURES at beginning of Sealed System Troubleshooting Guide.

Check sealed system operating pressures. If low side pressure is high, and high side pressure is low, replace compressor.

See OPERATING PRESSURES at beginning of Sealed System Troubleshooting Guide.

See COMPRESSOR RUNS EXCESSIVE AMOUNT.

1. Clean condenser and instruct customer.

2. Check condenser fan, clear obstruction or replace if faulty.

3. Remove restriction.

Complaint Possible Cause Correction

SEALED SYSTEM TROUBLESHOOTING GUIDE

Page 73

5-13

Compressor kicks out on overload (continued).

Compressor will not start.

Compressor malfunction.

1. Relay and/or overload faulty.

2. Compressor rotor locked.

Sealed system overcharge.

Heat exchanger separated.

Compressor malfunction.

1. Relay and/or overload faulty.

2. Compressor rotor locked.

1.Use a starting cord to start compressor direct. If compressor starts, replace relay and overload.

2. Use a starting cord to start compressor direct. If compressor does not start, replace compressor.

NOTE: If compressor has just cycled off, pressures will need to equalize before compressor will start.

Check sealed system operating pressures. If low side and high side pressures are high, evacuate system and recharge.

See OPERATING PRESSURES at front of Sealed System Troubleshooting Guide.

Check for 115V across P6 & P5 at control board. If voltage is outside of range (105VAC to 125VAC), have line voltage corrected.

1.Use a starting cord to start compressor direct. If compressor starts, replace relay and overload.

2. Use a starting cord to start compressor direct. If compressor does not start, replace compressor.

NOTE: If compressor has just cycled off, pressures will need to equalize before compressor will start.

Complaint Possible Cause Correction

SEALED SYSTEM TROUBLESHOOTING GUIDE

TROUBLESHOOTING GUIDE

CAUTION! Line voltage must be between 105VAC to 125VAC. Improper line voltage could cause compressor to overheat.

Page 74

TROUBLESHOOTING GUIDE

5-14

No ice/low ice production

1. Freezer not cold enough.

2:00 ejector position (PARK):

1. No run when jumped between "T" & "H" ports.

2. Open thermostat.

3. No power to icemaker.

4. Jammed cube.

5. Little or no water to icemaker.

5a. Frozen fill tube (leaky water valve, inoper-

ative fill tube heater).

5b. Kinked water line between water valve &

fill tube.

5c. Water line to unit obstructed.

5d. Clogged screen in water valve.

5e. No power to water valve.

5f. Low water pressure (must be between

20 - 120 psi).

NOTE: jump between "T" & “H” ports for 10

seconds. Remove jumper & catch water. Should be 130cc’s.

5g. High water pressure (must be between

20-120 psi).

5h. Open heater circuit (ports “L” & “H” = 72

ohms).

5i. Closed thermostat.

1. See GENERAL TROUBLESHOOTING GUIDE.

1. Replace icemaker modular head.

2. Check/replace thermostat (apply fresh alumilastic).

3. Trace power, repair wiring.

4. Unjam cube and check fill cup and fill alignment tube.

5a. Check/replace water valve,

check/replace fill tube heater or repair wiring.

5b.Un-kink water line or replace.

5c.Clear obstruction.

5d.Replace water valve.

5e.Trace power, check wiring, repair

wiring.

5f.Increase supply water pressure.

5g.Decrease supply water pressure.

5h.Replace mold and heater assembly.

5i.Check/replace thermostat (apply fresh

alumilastic).

ICEMAKER TROUBLESHOOTING GUIDE

Complaint Possible Cause Correction

WARNING! Disconnect power to icemaker before attempting repairs.

CAUTION! Do not attempt to jump start the icemaker through any ports other than “T” & “H”. Probing the other ports while the unit is powered my cause the icemaker to short out.

Note: For detailed information on the modular icemaker, see the Icemaker Service Manual.

Page 75

5-15

ICEMAKER TROUBLESHOOTING GUIDE

5j. Damaged heater or thermostat tulips on

module.

5k. Heater pins too short, not contacting

module.

6. Ice level locked in UP position.

7. Ice level arm binds.

7a. Ice in actuator/ice level arm hole.

7b. Housing hole small or burred.

7c. Actuator O.D. large or burred.

7d. Module housing damaged.

7e. Ice level arm misformed.

7f. Hole in fill cup small, misformed or burred.

8. Little or no alumilastic on thermostat.

9. Module not properly secured to housing.

10. Heater not staked into mold completely.

11. Wrong heater voltage.

12. Broken cam follower.

3:00 ejector position:

1. No run when jumped between “T” & “H” ports.

2. Jammed cube.

3. Icemaker and/or unit not level.

4. No power to icemaker.

5. Excessive water fill volume.

6. Cubes fell back on mold during eject.

4:00 ejector position:

1. Thermostat out of calibration.

5j.Replace icemaker modular head.

5k.Replace mold and heater assembly.

6. Lower ice level arm.

7a.Remove module, clear ice from hole

and dry housing.

7b.De-burr hole or replace icemaker.

7c.Replace icemaker modular head.

7d.Replace icemaker modular head.

7e.Replace ice level arm.

7f.Clear burrs or replace fill cup.

8. Apply fresh alumilastic.

9. Tighten screws (20-26 in/lbs).

10. Replace mold and heater assembly.

11. Replace mold and heater assembly.

12. Replace icemaker modular head.

1. Replace icemaker modular head.

2. Unjam cube and check fill cup and fill tube alignment.

3. Level as necessary.

4. Trace power, repair wiring.

5. Adjust water fill, or replace water valve, or decrease supply water pressure.

6. Check fill cup and fill tube alignment.

1. Replace thermostat (apply fresh alumilastic).

Complaint Possible Cause Correction

TROUBLESHOOTING GUIDE

No ice/low ice production (continued)

Page 76

TROUBLESHOOTING GUIDE

5-16

ICEMAKER TROUBLESHOOTING GUIDE

2. Open heater circuit (module gear should be turning).

3. Heater not staked into mold completely.

4. Broken cam follower.

6:00 ejector position:

1. No run when jumped between “T” & “H” ports.

2. Hollow cubes.

3. Insufficient water volume to icemaker.

7:30 ejector position:

1. No run when jumped between “T” & “H” ports.

2. Ice level arm stuck in ice or obstructed.

3. “Pac-Man” cubes.

11:00 - 2:00 ejector position:

1. No run when jumped between “T” & “H” ports.

2. Damaged contact fingers.

3. Cubes frozen to fill cup, mold or ice level arm.

1. Ice bucket out of position.

2. Ice level arm not in actuator.

3. Shut-off lever broken or bypassing.

4. Broken module actuator.

1. Water fill volume too low.

2. Improper freezer air flow.

3. Thermostat out of calibration.

2. Replace mold and heater assembly.

3. Replace mold and heater assembly.

4. Replace icemaker modular head.

1, Replace icemaker modular head.

2. See HOLLOW CUBES below.

3. See LITTLE OR NO WATER TO ICEMAKER above.

1. Replace icemaker modular head.

2. Clear obstruction.

3. Check fill cup and fill tube alignment.

1. Replace icemaker modular head.

2. Replace icemaker modular head.

3. Unjam and restart.

1.Reposition ice bucket.

2. Press ice level arm into actuator.

3. Replace icemaker modular head.

4. Replace icemaker modular head.

1. Adjust water fill, or increase supply water pressure.

2. See GENERAL TROUBLESHOOTING GUIDE.

3. Replace thermostat (apply fresh alumilastic).

Complaint Possible Cause Correction

Overproduction of ice

Hollow cubes

No ice/low ice production (continued)

Page 77

5-17

TROUBLESHOOTING GUIDE

ICEMAKER TROUBLESHOOTING GUIDE

1. Thermostat out of calibration.

2. Jammed cubes during water fill (11:00 ejector position).

3. Leaky water valve.

4. Excessive fill volume.

5. Motor stalled during water fill (11:00 ejector position).

6. fill tube not properly installed in fill cup.

7. Fill cup broken.

8. Ice cubes fell over back of icemaker or missed ice bucket.

9. White and brown wires reversed on harness.

10. Shorted water fill track on module.

1. Motor or gear grinding during production.

2. Screeching during ejection.

3. Excessive noise during water fill.

4. Water flowing through valve, ice falling in ice bucket, ice level arm falling to down position.

1. Cubes hollow or too small.

2. Cubes fell back into mold (Pac-Man).

3. Mound on top of cubes.

4. Icemaker and/or unit not level.

1. Replace thermostat (apply fresh alumilastic).

2. Remove jam, determine reason for cube stall.

3. Replace water valve.

4. Adjust water fill, or replace water valve, or decrease supply water pressure.

5. Replace icemaker modular head.

6. Adjust fill tube.

7. Replace fill cup.

8. Adjust fill tube and/or ice bucket.

9. Repair wiring and replace icemaker.

10. Replace icemaker modular head.

1. Replace icemaker modular head.

2. Lubricate vertical cam end or replace icemaker modular head.

3. Replace water valve or adjust water supply line.

4. Normal operation, no repairs needed, instruct customer.

1. See HOLLOW CUBES section above.

2. Check fill cup and fill tube alignment.

3. Cubes freezing too fast, adjust freezer temperature and/or air flow.

4. Level as needed.

Complaint Possible Cause Correction

Water or ice slab in

ice bucket or freezer compartment

Noisy

Jammed cubes

Page 78

TROUBLESHOOTING GUIDE

5-18

NOTES

Page 79

TECHNICAL DATA

6-1

SECTION 6

TECHNICAL DATA

Page 80

TECHNICAL DATA

6-2

COMPONENT TECHNICAL INFORMATION

Model 700TR 700TC/I 700TF/I 700BR 700BF/I

Refrigerant 134a(8 oz.) 134a(8 oz.) 134a(8 oz.) 134a(6 oz.) 134a(6 oz.)

Compressor Embraco Embraco Americold Embraco Embraco

(EMI30HER) (FHS70HA) (RH108) (EMI30HER) (FHS70HA)

280BTU 715BTU 840BTU 280BTU 715BTU

.9 AMPS 1.2 AMPS 1.4 AMPS .9 AMPS 1.2 AMPS

Sealed System * * * * *

Pressures

Drain Tube 1900 1900 1900

Heater OHMS OHMS OHMS

Defrost 21 21 27

Heater OHMS OHMS OHMS

Defrost 70

F cut-out 70oF cu-tout 70oF cu-tout

Terminator 30

F cut-in 30oF cut-in 30oF cut-in

Thermistor 32500 OHMS 32500 OHMS 32500 OHMS 32500 OHMS 32500 OHMS

at 32

F at32oF at 32oF at 32oF at 32oF

10000 OHMS 10000 OHMS 10000 OHMS 10000 OHMS 10000 OHMS

at 77

F at 77oF at 77oF at 77oF at 77oF

Air Baffle 5-25 5-25 5-25

Coils OHMS OHMS OHMS

* See front of SEALED SYSTEM TROUBLESHOOTING GUIDE.

Page 81

WIRING DIAGRAMS & SCHEMATICS

7-1

SECTION 7

WIRING DIAGRAMS

SCHEMATICS

NOTE: Due to our Continuous Improvement Program, it is recommended to always use the wiring diagram & schematic supplied with the unit, located in the envelope in the compressor area. This section is for referencing prior to servicing or if the wiring diagram & schematic are missing from the unit.

Page 82

WIRING DIAGRAMS & SCHEMATICS

7-2

WIRING DIAGRAM - MODEL 700TR

BAFFLE CONTROL

YELLOW W/WHITE

YELLOW W/RED

YELLOW W/BLACK

YELLOW W/WHITE

YELLOW W/BLUE

YELLOW W/PURPLE

UPPER

LIGHTS

YELLOW W/BLACK YELLOW W/RED

YELLOW W/WHITE

YELLOW W/BLUE YELLOW W/PURPLE YELLOW W/WHITE

REFRIGERATOR

LIGHT(UPPER)

DOOR SWITCH

244 5

THERMAL OVERLOAD

WHITE W/RED

GREEN

WHITE W/PINK

WHITE W/BROWN

LT. BLUE W/RED

WHITE W/RED

LT. BLUE W/RED

WHITE W/RED

THERMISTOR

DOOR SWITCH

WHITE W/RED WHITE W/RED WHITE W/BROWN

WHITE W/BROWN WHITE W/BLACK

WHITE W/RED

GREEN

3 2

WHITE W/PINK WHITE W/BROWN

REFRIGERATOR LIGHT(LOWER)

ORANGE RED BLUE

PURPLE

BLACK

WHITE

WHITE W/PINK WHITE W/BROWN

PURPLE WHITE BLACK ORANGE BLUE

WHITE W/BLACK

INTERLOCK SWITCH

WHITE W/PINK

WHITE W/ORANGE

WH/RD

WHITE W/PINK

YL/BK

WH/BR

WH/BK

WH/OR

P11

P12

P10

P14

TEST

P15

WHITE W/RED

THERMISTOR

WHITE W/PINK

LT. BLUE W/RED

LT. BLUE W/BLACK

LT. BLUE W/YELLOW

LT. BLUE W/BLACK

LT. BLUE W/YELLOW

2 1

LT. BLUE W/WHITE

CONTROL BOARD DETAIL

Failure to observe the above warnings may result in

Be sure all grounding devices are connected when

Disconnect appliance from electrical supply before

This wiring information is provided for use by qualified

service personnel only.

DISPLAY

REMOTE

P12 P11 P10

beginning service.

BAFFLES

CABINET

P14

ZONE

service is completed.

THERMISTORS

P15

TEST

severe electrical shock.

ROTATED 90 DEGREES

BAFFLE

CONTROL

PLAIN

GREEN

MASTER POWER SWITCH

POWER SWITCH BACK VIEW

POWER SUPPLY CORD

RIBBED

WHITE

BLACK

WHITE

PLAIN

BLACK

RIBBED

WHITE

PURPLE

COMPRESSOR

GREEN WHITE

RED

EVAPORATOR MOTOR

WHITE

BLACK PURPLE BLACK BLACK

WHITE

BLACK PURPLE

BLACK WHITE

ALT COMPRESSOR

WIRING

DOOR

SWITCH

GREEN

WHITE

2 1

RED

GREEN

WHITE W/RED

THERMISTOR

CONDENSER

FAN MOTOR

BLACK

EVAPORATOR SENSOR

LT. BLUE W/BLACK

TRANSFORMER

185VA

WHITE W/PINK

WHITE W/BLACK

WHITE

BLUE BLACK PURPLE

ORANGE

WHITE

YELLOW/BLACK

BLUE

YELLOW/RED

EMPTY

YELLOW/WHITE

WH/BK

WH/BR

----

EMPTY

AUXILIARY CHART

PURPL

TESTP15

BLUE

WHITE W/BLACK

BLACK

WHITE

ORANGE

PURPLE

WHITE W/PINK

COLOR

EMPTY

No#

P1 1

TERM.

ABBR.

LT. BLUE W/WHITE

LT. BLUE W/YELLOW

EMPTY

-----

WH/RD

-----

WHITE

LT. BLUE W/YELLOW

LT. BLUE W/BLACK

RED

BLACK

2345612

-----

WHITE

BLACK

ORANG

-----

ORANGE

YELLOW

RED

COLOR

SEE AUX. CHART

WHITE/RED

WHITE

BLACK

RED

WHITE/ORANGE

WHITE/BLACK

WHITE/BROWN

------

ORANGE

REMOTE DISPLAY

DESCRIPTION

LIGHT SWITCH

L2-NEUTRAL 115

L1-HOT 115

LIGHTS-120V OUT

------

BAFFLES

1 2 3

THERMISTORS

TERM.

------

PURPLE

EVAPORATOR FAN

LIGHT ZONE 1 WH/OR

TRANSFORMER IN-12V

LIGHTS-LOWER-12V

------

COMPRESSOR

P10

P11

P12

P13

P14

------

MANUFACTURING TEST

Page 83

WIRING DIAGRAMS & SCHEMATICS

7-3

LIGHTS

CABINET

SWITCH

INTERLOCK

LIGHT

TOP DRAWER

WIRING SCHEMATIC - MODEL 700TR

LIGHT

LOWER DRAWER

LOW VOLTAGE SCHEMATIC

TOP DRAWER

DOOR SWITCH

115V

DOOR SWITCH

LOWER DRAWER

12V

TRANSFORMER

FUSE

THERMAL

MAIN BOARD

NEUTRAL

MFG TEST WIRES

NEUTRAL

THERMISTOR

EVAPORATOR

CABINET

THERMISTOR

TOP DRAWER

RELAY

STARTING

COMPRESSOR

THERMISTOR

LOWER DRAWER

TOP DRAWER

BAFFLE

LOWER DRAWER

BAFFLE

DISPLAY BOARD

CABINET

DOOR SWITCH

POWER SWITCH

MASTER

HIGH VOLTAGE SCHEMATIC

60 CYCLES

115 VOLTS

COMPRESSOR

EVAPORATOR FAN MOTOR

PROTECTOR

OVERLOAD

MAIN BOARD

TRANSFORMER

LIGHT

115V

CONDENSER FAN

12V

Page 84

WIRING DIAGRAMS & SCHEMATICS

7-4

BAFFLES

CABINET

DISPLAY

REMOTE

THERMISTORS

ZONE

INTERLOCK SWITCH

THERMAL OVERLOAD

THERMISTOR

SWITCH

DOOR

HEATER

FILL TUBE

WHITE W/BLACK

WHITE W/PINK

L1 L2

BLACK

RIBBED

PLAIN

WHITE

FUSE

ICEMAKER

severe electrical shock.

Failure to observe the above warnings may result in

service is completed.

Be sure all grounding devices are connected when

beginning service.

Disconnect appliance from electrical supply before

service personnel only.

This wiring information is provided for use by qualified

WHITE

GRAY

BLACK

SENSOR

EVAPORATOR

BLACK

BLUE

1 2

RED

GREEN

WHITE W/RED

SENSOR

REFRIGERATOR

LT. BLUE W/YELLOW

YELLOW W/WHITE

YELLOW W/RED

YELLOW W/BLACK

GRAY

BLUE

WHITE W/RED

WHITE W/BROWN

WHITE W/PINK

BLUE

WHITE

GRAY

WHITE

ROTATED 90 DEGREES

CONTROL BOARD DETAIL

ORANGE

WHITE

GRAY

WHITE

LT. BLUE W/WHITE

LT. BLUE W/YELLOW

WHITE

BLUE

WHITE

185VA

TRANSFORMER

HEATER

AIR DUCT

TERMINATOR

DEFROST

WHITE

TAN

WHITE

PURPLE

WHITE

TAN

SWITCH

POWER

MASTER

COMPRESSOR

BLUE

RELAY

STARTING

COMPRESSOR

CORD

SUPPLY

POWER

CAPACITOR

RUNNING

(OPTIONAL)

SOLENOID

ICEMAKER

EVAPORATOR FAN

WHITE W/PINK

SWITCH

DOOR

WHITE

BLACK

WHITE/RED

RED

LIGHT ZONE 1 WH/OR

WHITE W/RED

TRANSFORMER IN-12V

LT. BLUE W/WHITE

WHITE W/RED

WH/BK

LIGHTS-LOWER-12V

WHITE

WH/BR

------

BLACK

----

COMPRESSOR

ORANGE

BLACK

PURPL

MANUFACTURING TEST

BLUE

TESTP15

DEFROST HEATER

BLACK

BLUE

ORANGE

BLUE

PURPLE

4 5

WHITE

2 3 4

PINK

TAN

GREEN

WHITE W/BLACK

YELLOW W/WHITE

YELLOW W/BLACK

1 2 3

TEST

P15

HEATER

DRAIN

BLUE

CONTROL

BAFFLE

MOTOR ECM

EVAPORATOR

WHITE

SWITCH

ICEMAKER

GREEN

PLAIN

RIBBED

PURPLE

WHITE

RED

WHITE

ORANGE

BLUE

BLACK

WHITE W/BLACK

TAN

WHITE W/PINK

WHITE

1P3

No#

TERM.

BLACK

WHITE

P7 P9

SEE AUX. CHART

-----

BAFFLES

-----

WHITE W/BLACK

REMOTE DISPLAY

THERMISTORS

ORANGE

TERM.

WHITE

RED

BLACK

PURPLE

TEST

P15

BLACK

PURPLE

GREEN

LT. BLUE W/YELLOW

DESCRIPTION

COLOR

ABBR.

-----

(OPTIONAL)

ICEMAKER

PINK

TAN

GREEN

LT. BLUE W/YELLOW

23456

FAN MOTOR

CONDENSER

SEE AUX. CHART

WHITE

LIGHT SWITCH

COLOR

BLACK

WHITE

RED

YELLOW

ORANGE

BLUE

EMPTY

YELLOW/BLACK

RED

YELLOW/RED

YELLOW W/RED

YELLOW/WHITE

P1 1

2345678

EMPTY

LT. BLUE W/WHITE

LT. BLUE W/YELLOW

LT. BLUE W/BLACK

LT. BLUE W/WHITE

LT. BLUE W/YELLOW

LT. BLUE W/BLACK

LIGHTS

UPPER

WH/RD

BLACK

BLUE

GREEN

BLACK

WHITE/ORANGE

BLACK

P14

P10

P11

P12

BLACK

LIGHT(UPPER)

FREEZER

LIGHT(LOWER)

FREEZER

WH/BK

P11

WH/BR

P12

WH/RD

YL/BK

BACK VIEW

POWER SWITCH

WHITE

WHITE W/RED

PINK

LT. BLUE W/YELLOW LT. BLUE W/YELLOW

TAN

BLACK

GREEN

WHITE

BLUE

P10

WHITE/BLACK

P11

L2-NEUTRAL 115

WHITE/BROWN

WHITE

BLUE

P12

L1-HOT 115

GRAY

------

WHITE

BLACK

RED

P13

LT. BLUE W/YELLOW

RED

ORANGE

P10

LIGHTS-120V OUT

PURPLE

WH/OR

P14

ORANG

P14

GREEN

WHITE

WHITE W/ORANGE

DOOR SWITCH

DEFROST HEATER

------

BLUE

WHITE

AUXILIARY CHART

WHITE

BLUE

LT. BLUE W/BLACK

WHITE

GREEN

WIRING DIAGRAM - MODEL 700TC, 700TCI

Page 85

WIRING DIAGRAMS & SCHEMATICS

7-5

CABINET

DOOR SWITCH

TOP DRAWER

DOOR SWITCH

LOWER DRAWER

115V

WIRING SCHEMATIC - MODEL 700TC, 700TCI

LIGHTS

CABINET

LIGHT

12V

SWITCH

INTERLOCK

FUSE

THERMAL

TOP DRAWER

LIGHT

LOWER DRAWER

MFG TEST WIRES

THERMISTOR

EVAPORATOR

CABINET

THERMISTOR

TOP DRAWER

THERMISTOR

DISPLAY BOARD

LOW VOLTAGE SCHEMATIC

NEUTRAL

TRANSFORMER

NEUTRAL

MAIN BOARD

CAPACITOR

RUNNING

RELAY

STARTING

COMPRESSOR

CONDENSER FAN

DEFROST HEATER

AIR DUCT HEATER

TERMINATOR

DEFROST

DRAIN HEATER

FILL TUBE HEATER

115V

TRANSFORMER

LIGHT

12V

ICEMAKER

VALVE

CABINET

BAFFLE

POWER SWITCH

MASTER

LOW VOLTAGE SCHEMATIC

60 CYCLES

115 VOLTS

EVAPORATOR FAN MOTOR

PROTECTOR

OVERLOAD

MAIN BOARD

ICEMAKER

(OPTIONAL)

FUSE

THERMAL

SWITCH

ICEMAKER

Page 86

WIRING DIAGRAMS & SCHEMATICS

7-6

WIRING DIAGRAM - MODEL 700TF, 700TFI

THERMISTOR

12345

DOOR SWITCH

DOOR

SWITCH

WHITE W/RED

LT. BLUE W/YELLOW

UPPER LIGHTS

LT. BLUE W/YELLOW

WHITE W/RED WHITE W/RED

RED

WHITE

WHITE W/RED

LT. BLUE W/YELLOW

WHITE W/RED

FREEZER LIGHT(UPPER)

LT. BLUE W/YELLOW LT. BLUE W/YELLOW

FREEZER LIGHT(LOWER)

ICEMAKER (OPTIONAL)

FILL TUBE HEATER

THERMAL OVERLOAD

GREEN WHITE W/PINK WHITE W/BROWN

GREEN

WHITE W/PINK WHITE W/BROWN

PINK

ICEMAKER SWITCH

BLACK

ICEMAKER FUSE

WHITE

GREEN

TAN

DOOR SWITCH

BLACK PINK

PINK

WHITE

2 3

GREEN

TAN WHITE

5 6

BLUE

INTERLOCK SWITCH

WH/OR

ORANGE

RED

BLUE

PURPLE

P14

BLACK

WHITE

LT. BLUE W/YELLOW

BLACK

WHITE

PURPLE WHITE BLUE ORANGE BLACK TAN BLUE WHITE W/BLACK WHITE

WHITE W/PINK

WHITE W/ORANGE

WH/BK

WHITE W/PINK

WH/BR

WH/RD

P11

P12

P10

TEST

P15

WHITE W/PINK

Failure to observe the above warnings may result in

Be sure all grounding devices are connected when

Disconnect appliance from electrical supply before

This wiring information is provided for use by qualified

beginning service.

service is completed.

THERMISTORS

ZONE

P15

severe electrical shock.

TEST

service personnel only.

DISPLAY

REMOTE

P12 P11 P10

P14

CONTROL BOARD DETAIL ROTATED 90 DEGREES

L1 L2

PLAIN

RIBBED

GREEN

WHITE BLACK

MASTER POWER

SWITCH

WHITE

POWER SWITCH BACK VIEW

POWER SUPPLY CORD

PLAIN

BLACK

RIBBED

WHITE

TAN

RUNNING CAPACITOR

PURPLE

GREEN WHITE RED

EVAPORATOR MOTOR ECM

COMPRESSOR

WHITE

COMPRESSOR STARTING

WHITE

RELAY

GREEN

WHITE

RED

DEFROST HEATER

BLACK PURPLE BLACK BLACK

3 2 1

GREEN

EVAPORATOR

SENSOR

DRAIN HEATER

CONDENSER FAN MOTOR

BLACK

WHITE

BLUE

LT. BLUE W/BLACK

BLUE GRAY

DEFROST TERMINATOR

BLACK

ICEMAKER SOLENOID

(OPTIONAL)

TRANSFORMER 185VA

BLACK WHITE PURPLE

GRAY

WHITE

BLUE

ORANGE

WHITE

WHITE W/PINK

BLUE

GRAY

GREEN WHITE

TAN

WHITE W/BLACK

EMPTY

LT. BLUE W/YELLOW

EMPTY

345

-----

LT. BLUE W/YELLOW

678

-----

COLOR

EMPTY

No#

P1 1

TERM.

ABBR.

COLOR

SEE AUX. CHART

WHITE/RED

------

WHITE

------

DESCRIPTION

LIGHT SWITCH WH/RD

------ -----

L2-NEUTRAL 115 WHITE

REMOTE DISPLAY

P2P3P4P5P6P7P8P9P10

P1 THERMISTORS -----

TERM.

LT. BLUE W/BLACK

WHITE

RED

BLACK

32456

BLACK

ORANGE

BLUE

RED

WHITE/ORANGE

L1-HOT 115 BLACK

LIGHTS-120V OUT ORANG

DEFROST HEATER BLUE

EVAPORATOR FAN RED

LIGHT ZONE 1 WH/OR

YELLOW

ORANGE

BLUE

AUXILIARY CHART

WHITE/BLACK

WHITE/BROWN

------

PURPLE

TRANSFORMER IN-12V WH/BK

LIGHTS-LOWER-12V WH/BR

------ ----

COMPRESSOR PURPL

P11

P12

P13

P14

------

MANUFACTURING TEST TESTP15

Page 87

WIRING DIAGRAMS & SCHEMATICS

7-7

CABINET

DOOR SWITCH

TOP DRAWER

DOOR SWITCH

DISPLAY BOARD

DOOR SWITCH

LOWER DRAWER

115V

12V

TRANSFORMER

WIRING SCHEMATIC - MODEL 700TF, 700TFI

LIGHTS

CABINET

LIGHT

SWITCH

INTERLOCK

FUSE

THERMAL

TOP DRAWER

LIGHT

LOWER DRAWER

MFG TEST WIRES

THERMISTOR

EVAPORATOR

TOP DRAWER

THERMISTOR

LOW VOLTAGE SCHEMATIC

NEUTRAL

CAPACITOR

RUNNING

COMPRESSOR

EVAPORATOR FAN MOTOR

PROTECTOR

OVERLOAD

MAIN BOARD

RELAY

STARTING

COMPRESSOR

CONDENSER FAN

DEFROST HEATER

TERMINATOR

DEFROST

DRAIN HEATER

FILL TUBE HEATER

115V

TRANSFORMER

LIGHT

12V

(OPTIONAL)

ICEMAKER

VALVE

ICEMAKER

POWER SWITCH

MASTER

HIGH VOLTAGE SCHEMATIC

60 CYCLES

115 VOLTS

MAIN BOARD

FUSE

THERMAL

SWITCH

ICEMAKER

Page 88

WIRING DIAGRAMS & SCHEMATICS

7-8

THERMISTORS

ZONE

DISPLAY

REMOTE

BAFFLES

CABINET

SWITCH

DOOR

THERMISTOR

WHITE W/TAN

WHITE W/PINK

RIBBED

BLACK

PLAIN

WHITE

severe electrical shock.

Failure to observe the above warnings may result in

service is completed.

Be sure all grounding devices are connected when

beginning service.

Disconnect appliance from electrical supply before

service personnel only.

This wiring information is provided for use by qualified

BLACK

SENSOR

EVAPORATOR

GREEN

BLACK

ORANGE

BLUE

WHITE

YELLOW

BLACK

1P1

RED

GREEN

YELLOW/WHITE2EMPTY

23456

RED

LT. BLUE W/YELLOW

WHITE W/RED

WHITE

PURPLE

ORANGE

WHITE W/BROWN

WHITE W/RED

WHITE W/BROWN

WHITE W/PINK

RED

YEL/WH

YEL/BK3

YEL/RED

LT.BLU/YEL

BLACK7WHITE8

RED

WHITE

101112

WH/RED

LT.BLU/RED

LT.BLU/YEL

YELLOW16ORANGE

BLUE

CONTROL BOARD DETAIL

ORANGE

WHITE

WH/RED

LT.BLU/RED

EMPTY

COLOR

WHITE W/RED

WHITE

RED

LT. BLUE W/RED

WHITE W/PINK

LT. BLUE W/YELLOW

WHITE W/RED

60VA

TRANSFORMER

YELLOW

ORANGE

SEE AUX. CHART

BLUE

WHITE

PURPLE

ORANGE

BLUE

SWITCH

POWER

MASTER

COMPRESSOR

WHITE

CORD

SUPPLY

POWER

BLACK

SEE AUX. CHART

EVAPORATOR FAN

YELLOW W/WHITE

YELLOW W/RED

YELLOW W/BLACK

SWITCH

DOOR

LT. BLUE W/YELLOW

BLUE W/RED

WHITE W/RED

LT. BLUE W/RED

GREEN

LT. BLUE W/RED

ORANGE

BLUE W/YELLOW

BLACK

WHITE/RED

RED

------

-----

WHITE W/RED

------

LT. BLUE W/WHITE

REMOTE DISPLAY

-----

------

WHITE

-----

------

BLU/BK

BLACK

----

COMPRESSOR

ORANGE

PURPLE

BLACK

PURPL

MANUFACTURING TEST

------

TESTP15

BLACK

BLU/BK

YELLOW/BLACK

BLUE W/RED

BLUE

WHITE

GREEN

4 5

PURPLE

WHITE

YELLOW

BLACK

RED

WHITE

BLUE

WHITE

BLACK

YELLOW/RED

23456

BLACK

GREEN

WHITE

1 2 3

YEL/WH

TEST

P15

CONTROLS

DRAWER

BLUE W/YELLOW

YELLOW W/WHITE

WHITE

MOTOR

EVAPORATOR

PURPLE

RED

YELLOW W/RED

BLUE

GREEN

PLAIN

RIBBED

YELLOW

ORANGE

WHITE

BLACK

WHITE W/BROWN

WHITE W/PINK

THERMISTORS

TERM.

YELLOW W/BLACK

WHITE

BLACK

RED

PURPLE

RED

TEST

P15

ORANGE

BLUE

BLACK

PURPLE

WHITE

ORANGE

DESCRIPTION

COLOR

ABBR.

BLACK

FAN MOTOR

CONDENSER

CONTROL

BAFFLE

BLACK

BLUE

YEL/RED

WH/YL

WHITE

LIGHT SWITCH

RED

WHITE

WIRING

ALT COMPRESSOR

WH/RD

BLUE

-----

------

YEL/BK

P14

P10

P11

P12

BLACK

LIGHT(UPPER)

REFRIGERATOR

LIGHT(LOWER)

REFRIGERATOR

RED

P11

P12

EMPTY

TERM.

No#

AUXILIARY CHART

BACK VIEW

POWER SWITCH

WHITE

CABINET BAFFLES

P10

-----

------

SEE AUX. CHART

P11

L2-NEUTRAL 115

------

WHITE

P12

L1-HOT 115

------

LT. BLUE W/YELLOW

LT. BLUE W/BLACK

LT. BLUE W/WHITE

BLACK

LT. BLUE W/YELLOW

P13

RED

ORANGE

P10

LIGHTS-120V OUT

PURPLE

WHITE W/BROWN

P14

ORANG

P14

EMPTY

LT. BLUE W/BLACK

WHITE W/PINK

------

-----

WIRING DIAGRAM - MODEL 700BR

Page 89

WIRING DIAGRAMS & SCHEMATICS

7-9

POWER SWITCH

MASTER

COMPRESSOR

RELAY

STARTING

COMPRESSOR

PROTECTOR

OVERLOAD

60 CYCLES

115 VOLTS

115V

NEUTRAL

LOWER DRAWER

CONDENSER FAN

NEUTRAL

EVAPORATOR FAN MOTOR

LOWER DRAWER

BAFFLE

MFG TEST WIRES

115V

THERMISTOR

EVAPORATOR

THERMISTOR

TOP DRAWER

DISPLAY BOARD

DOOR SWITCH

TOP DRAWER

LOW VOLTAGE SCHEMATIC

12V

LOWER DRAWER

TRANSFORMER

MAIN BOARD

LIGHT

TOP DRAWER

LIGHT

LOWER DRAWER

TRANSFORMER

12V

MAIN BOARD

HIGH VOLTAGE SCHEMATIC

WIRING SCHEMATIC - MODEL 700BR

Page 90

WIRING DIAGRAMS & SCHEMATICS

7-10

THERMISTORS

ZONE

BAFFLES

CABINET

DISPLAY

REMOTE

HEATER

FILL TUBE

BLACK

FUSE

ICEMAKER

SWITCH

DOOR

THERMISTOR

WHITE W/TAN

WHITE W/PINK

BLACK

PLAIN

WHITE

RIBBED

severe electrical shock.

Failure to observe the above warnings may result in

service is completed.

Be sure all grounding devices are connected when

beginning service.

Disconnect appliance from electrical supply before

service personnel only.

This wiring information is provided for use by qualified

WHITE

GRAY

BLACK

SENSOR

EVAPORATOR

BLACK

LT. BLUE W/YELLOW

ORANGE

BLUE

WHITE

YELLOW

BLACK

1 2

23456

RED

LT. BLUE W/YELLOW

WHITE W/RED

WHITE

BLU/RED

LT. BLUE W/BLACK

WHITE W/BROWN

GRAY

BLUE

WHITE W/RED

WH/RED 13

BLU/RED

WHITE W/BROWN

LT. BLUE W/BLACK

WHITE W/PINK

CONTROL BOARD DETAIL

ORANGE

WHITE

AUXILIARY CHART

WHITE W/BROWN

WHITE W/PINK

MOTOR ECM

EVAPORATOR

WHITE

RED

GREEN

WHITE W/PINK

EMPTY

LT. BLU/YEL

WHITE

RED

GREEN

WHITE

60VA

TRANSFORMER

WH/RED

YELLOW

LT. BLUE W/WHITE

TERM.

No#

ORANGE 17

TERMINATOR

DEFROST

BLUE

WHITE

TAN

WHITE

PURPLE

456

WHITE

TAN

SWITCH

POWER

MASTER

COMPRESSOR

BLUE

RELAY

STARTING

COMPRESSOR

CORD

SUPPLY

POWER

COLOR

BLACK

PURPLE

BLACK

WHITE

------

CAPACITOR

RUNNING

------

GREEN

ORANGE

BLUE

PURPLE

BLACK

WHITE

SEE AUX. CHART -----

SOLENOID

ICEMAKER

SEE AUX. CHART

GREEN

SEE AUX. CHART

GREEN

(OPTIONAL)

EVAPORATOR FAN

SWITCH

DOOR

BLU/RED

WHITE

BLU/YEL

BLACK

WHITE/RED

RED

------

WHITE W/RED

-----

REMOTE DISPLAY

-----

WHITE

------

BLU/BK

BLACK

-----

COMPRESSOR

ORANGE

BLACK

PURPL

MANUFACTURING TEST

BLUE

TESTP15

BLU/BK

HEATER

DEFROST

BLACK

BLU/RED

WHITE

4 5

PURPLE

3 4

RED

BLACK

2 3 4 5 6

PINK

TAN

GREEN

YELLOW

LT. BLU/YEL

ORANGE

BLUE

YEL/WH

TEST

P15

CONTROLS

DRAWER

BLACK

BLU/YEL

HEATER

DRAIN

BLUE

WHITE

SWITCH

ICEMAKER

GREEN

PLAIN

RIBBED

WHITE

BLACK

WHITE

TAN

ORANGE

WHITE W/BROWN

WHITE W/PINK

LT. BLUE W/WHITE

THERMISTORS

TERM.

EMPTY

BLACK

PURPLE

RED

TEST

P15

ORANGE

BLUE

BLACK

PURPLE

WHITE

DESCRIPTION

COLOR

ABBR.

(OPTIONAL)

ICEMAKER

PINK

TAN

GREEN

LT. BLUE W/YELLOW

WHITE

FAN MOTOR

CONDENSER

BLACK

YEL/RED

WHITE

LIGHT SWITCH

RED

WH/RD

BLACK

BLUE

-----

------

YEL/BK

P14

P10

P11

P12

LIGHT(UPPER)

FREEZER

LIGHT(LOWER)

FREEZER

RED

1 2

GREEN

P11

P12

BACK VIEW

POWER SWITCH

BLUE

WHITE

PINK

BAFFLES

WHITE

BLUE

P10

-----

------

P11

L2-NEUTRAL 115 WHITE

P12

L1-HOT 115

GRAY

------

BLACK

P13

RED

ORANGE

P10

PURPLE

BLUE

LIGHTS-120V OUT

PURPLE

P14

ORANG

P14

DEFROST HEATER

------

BLUE

WIRING DIAGRAM - MODEL 700BF, 700BFI

Page 91

WIRING DIAGRAMS & SCHEMATICS

7-11

CAPACITOR

RUNNING

FILL TUBE HEATER

115V

DRAIN HEATER

DEFROST HEATER

DEFROST TERMINATOR

TRANSFORMER

LIGHT

DOOR SWITCH

TOP DRAWER

LOWER DRAWER

DISPLAY BOARD

LOW VOLTAGE SCHEMATIC

VALVE

ICEMAKER

(OPTIONAL)

ICEMAKER

115V

FUSE

THERMAL

SWITCH

ICEMAKER

MAIN BOARD

EVAPORATOR FAN MOTOR

THERMISTOR

EVAPORATOR

THERMISTOR

TOP DRAWER

MFG TEST WIRES

TRANSFORMER

NEUTRAL

CONDENSER FAN

NEUTRAL

12V

POWER SWITCH

MASTER

PROTECTOR

OVERLOAD

LIGHT

TOP DRAWER

LIGHT

LOWER DRAWER

RELAY

STARTING

COMPRESSOR

60 CYCLES

115 VOLTS

12V

HIGH VOLTAGE SCHEMATIC

WIRING SCHEMATIC - MODEL 700BF, 700BFI

Page 92

WIRING DIAGRAMS & SCHEMATICS

7-12

NOTES