In-Sink-Erator CC-101A User manual

DISPOSER CONTROL CENTERS

SERVICE MANUAL

CC-101 SERIES

COMMERCIAL DISPOSER

CONTROL CENTERS

(INCLUDES WIRING DIAGRAMS)

SEE PREFACE FOR MODEL REFERENCE

IN-SINK-ERATOR DIVISION

EMERSON ELECTRIC CO.

4700 21st STREET, RACINE, WI 53406

TABLE OF CONTENTS

SECTION PAGE NO.

1 Safety Precautions 1-1

2

Preface

2

-

1

3 General Information 3-1

4 Wiring Diagrams 4-1

5 Plumbing, Motor and Line Voltage Connections 5-1

6 Subpanel Removal and Replacement 6-1

7 Component Description 7-1

8 Component Location 8-1

9 Operating Sequence 9-1

10 Component Testing and Replacement 10-1

11 Troubleshooting 11-1

12 Information Tips 12-1

13 Special Equipment 13-1

14 Glossary of Terms 14-1

15 Technical Data Sheets (How the Control Center Works)

CC

-

101 B

15

-

2

CC-101 C & CC-101D 15-10

CC-101 E 15-18

CC-101 G & CC-101H 15-26

PREFACE SECTION 2

A Control center is a device used to start and stop a commercial

disposer by the use of two push-button switches. It is commonly

referred to as a control panel and contains various electrical

component parts. The main functions of the control panel are to

reverse the direction of the disposer motor each time it is started,

start the water flow to the disposer, and allow it to flow for several

minutes after the disposer is turned off.

This manual includes CC-101 series control centers manufactured

since 1976 (i.e., CC-101 A through CC-101 G). Basic functions

remained the same throughout the CC-101 series, but component

parts changed, and eventually additional features were added.

NOTE

Once the function and purpose of each component is learned, control

centers manufactured before 1976 can also be diagnosed. If one

studies the B and C models, the remaining models become easier to

understand.

The model number of a control center can be found on the

specifications decal located on the inside or outside of the enclosure

door. All information on the decal (i.e., voltage, horsepower and

phase) must be noted prior to diagnosing. Variations of a control

center do not necessarily change the model number. Visual

inspection will determine which wiring diagram in this manual applies

to a given control center.

Factory assistance is available by calling 1-800-558-5700 (in

Wisconsin call 1-800-922-2331).

2-1

GENERAL INFORMATION SECTION 3

GENERAL

This section is not intended as a complete installation guide.

Basic notes and guidelines for installation are provided here

for the purpose of checking or troubleshooting an existing

installation. Detailed installation instructions were provided

with the disposer; to obtain technical information not covered

in those instructions, contact the Factory.

NOTE

Neither the IN-SINK-ERATOR Company nor any of its Authorized

Service Centers performs original installations,

All installations are to be in accordance with local plumbing

and electrical codes.

NOTE

The disposer control center must be mounted within direct sight of

the disposer per local codes. Any remote control stations must also

be located within direct sight of the disposer per local codes.

PLUMBING INSTALLATION

The following plumbing installation diagrams are included to

illustrate the plumbing connections of a typical installation.

Figure 5-1 shows an installation for a control center with an

enclosure-mounted solenoid valve (models CC-101A and

CC-101B). Figure 5-2 shows an installation with a remote-

mount solenoid valve (all other models).

The solenoid valve and flow control valve are each marked

with arrows showing the proper water flow direction. Both

valves must be installed so that the water flows through them

in the correct direction or the valves will not work properly.

Note that in all installations a syphon breaker (vacuum

breaker) must be installed above the sink flood plane per local

plumbing code.

GENERAL ELECTRICAL INFORMATION

IN-SINK-ERATOR Commercial Disposer Control Centers are

shipped from the factory wired for a specific voltage and

phase. Please refer to the Control Center wiring diagrams in

this manual for the correct connections. (Disposer motor

connections will depend upon the operating voltage and

phase of the disposer.)

Figure 5-1. Plumbing Connection Diagram, Typical

Installation (Enclosure-Mount Solenoid

Valve).

Figure 5-2. Plumbing Connection Diagram, Typical

Installation (Remote-Mount Solenoid

Valve).

3-1

SECTION 3 GENERAL INFORMATION (Cont'd)

FEATURES

All CC-101 series Commercial Disposer Control Centers have

the following features:

Automatic Reversing Action — Automatically reverses the

disposer motor each time it is started to double the life of the

disposer grinding shredders.

Built-in Magnetic Starter — Automatically disengages electric

power to disposer if power loss occurs. Disposer must be

restarted.

Post Water Flush — Adjustable time delay relay automatically

permits water to flush sewer lines clear after disposer has

been turned off, eliminating sewer clogging.

DIMENSIONS

Models CC-101 A and CC-101B

Length (A) 14"

Width (B) 12"

Depth (C) 6"

Width (D) 3-1/2"

5/16" Bolt Holes, Center to Center (E) 10"

5/16" Bolt Holes, Center to Center (F) 14-11/16"

Models CC-101C. CC-101D, and CC-101E

Length (A) 14"

Width (B) 12"

Depth (C) 6"

5/16" Bolt Holes, Center to Center (E) 10"

5/16" Bolt Holes, Center to Center (F) 14-11/16"

Other Features:

—Main flow control valve and solenoid valve mounted else-

where in water line

Model CC-101G

Length (A) 15"

Width (B) 10"

Depth (C) 6"

5/16" Bolt Holes, Center to Center (E) 8"

5/16" Bolt Holes, Center to Center (F) 15-5/8"

Figure 4-3. CC-101G

3-2

Figure

4

-

1.

CC

-

101B

Figure

4

-

2.

CC

-

101E

WIRING DIAGRAMS SECTION 4

The standard disposer motor voltages are 115/208/230 volts for

single phase electrical power and 208/230/460 volts for three phase

electrical power.

NOTE

Three phase contactors require three sets of contacts to carry line

voltage to the disposer, while single phase contactors require four

Circuitry and parts function on all control centers are identified

within their respective models. This applies to all component parts

controlled by or on the secondary voltage side of the transformer,

whether it is a 1 phase or 3 phase control center.

The wiring (circuitry) to the line voltage connections on the Reversing

contactors are identical on all 3 phase (only) contactors. The wiring

(circuitry) to the line voltage connections on the Reversing contactors

are identical on all 1 phase (only) contactors.

sets. Two identical contactors are utilized in every control center to

perform the function of reversing the disposer motor rotation.

Therefore, the wiring diagrams in this section (Figs. 4-12 through 4-

19) show 3 phase contactors but can be used to diagnose or trace

circuitry for 1 phase or 3 phase control centers, keeping in mind that

only the contactors are different from 1 phase to 3 phase. Refer to

Figs. 4-10 and 4-11 for 1 phase contactor connections.

CAUTION

All electrical connections must conform to local codes. Be

certain that all IN-SINK-ERATOR disposers and control centers

are carefully and permanently grounded.

ELECTRICAL INSTALLATION

WARNING

BEFORE ANY ELECTRICAL WORK IS PERFORMED, REMOVE LINE

POWER FROM THE DISPOSER CONTROL CENTER BY TURNING OFF

THE CIRCUIT BREAKER. USE A VOLTMETER OR CIRCUIT TESTER TO

ENSURE THAT POWER IS OFF BEFORE PROCEEDING.

CAUTION The control center and

disposer motor voltage and phase must be the same as the

electrical supply. Check name-plates on both units for ratings.

All connections must conform to local codes. Ground the

disposer control center, the disposer, and all control boxes.

The following wiring diagrams are included to illustrate the electrical

connections for each standard model of disposer control center and

disposer motor. For each standard model of disposer control center,

wiring diagrams are shown to illustrate the most typical configura-

tions. The wiring diagrams include motor connections. Since various

options can be custom ordered for a control enter, the wiring

diagrams for a particular model of control center do not reflect every

possible option. Additional wiring diagrams illustrating various special

(nonstandard) configurations of each model are provided in section

10 of this manual.

4-1

SECTION 4 WIRING DIAGRAMS (Cont'd)

RATED AT 100 VA

Figure 4-4. 24 V Transformer Taps.

4-2

Figure 4-3. 115 V Transformer Taps.

TRANSFORMER CONNECTIONS FOR

CONTROL CENTERS WITH 115 V CONTROL

CIRCUIT

Power lines carry line voltage to the primary terminals (also

called "taps") of the transformer. Line L2 is connected to the

common (ground) tap with Line L1 connected to the tap

coinciding with the line voltage.

The secondary taps on these transformers will always

supply 115 V ac to the load. This secondary voltage

operates the component parts in the control circuit. These

transformers are rated at 100 VA (Volt/Amperes), and can

be used for any 208 V/230 V/460 V incoming line. See

Figure 4-3.

TRANSFORMER CONNECTIONS FOR

CONTROL CENTERS WITH 24 V CONTROL

CIRCUITS

All control centers with 24 V secondary voltage require one

of two transformers. They appear identical. The specification

decal on the transformers will show 120 - 240 V or 240 -480

V (connections for line voltage). There is no reference to 208

V, but it is to be understood that 208 V connections will be

the same as 240 V. Whenever the recommended

transformer is used wiring diagrams furnished with the Con-

trol Center or in this manual apply.

Both 24 V secondary tap transformers can be used with 240

or 208 V inputs, but the terminal connections will change

and Control Center wiring diagrams may not necessarily ap-

ply. Whenever in doubt, refer to and use the connections

shown on the transformer specification decal. Connections

for input (primary) and output (secondary) voltages are the

same in all cases. See Figure 4-4 for connections.

WIRING DIAGRAMS (Cont'd) SECTION 4

Terminal Connections

Transformer tap connections vary and are made in accor-

dance with the applied line voltage. A conductive connec-

tion strap is normally used but 12 ga. wire can be

substituted (see Fig. 4-5).

Connections

Shown are the standard connections when the recommended

transformer is used. Refer to the illustrated parts list for specific

Control Centers. The voltage and phase of the Control Center

must be known. Secondary voltage for Figs. 4-5 through 4-8 is

24 V.

Figure 4-5. 115 V, 1 Phase.

4-3

WIRING DIAGRAMS (Cont'd) SECTION 4

*SEE WIRING DIAGRAM IN DISPOSER

TERMINAL BOX FOR PROPER

CONNECTIONS OR FIG. 5-2.

Figure

4

-

12.

Model CC

-

101A Wiring Diagram.

4-7

SECTION 4 WIRING DIAGRAMS (Cont'd)

Figure 4-13. Model CC-101A Wiring Diagram (with Contactor Interlocks).

*SEE WIRING DIAGRAM IN DISPOSER

TERMINAL BOX FOR PROPER

CONNECTIONS OR FIG. 5-2.

4-8

WIRING DIAGRAMS (Cont'd) SECTION 4

*SEE WIRING DIAGRAM IN

DISPOSER TERMINAL BOX FOR

PROPER CONNECTIONS OR FIG.

5-2.

Figure

4

-

14.

Model CC

-

101B Wiring Diagram.

4-9

SECTION 4 WIRING DIAGRAMS (Cont'd)

*SEE WIRING DIAGRAM IN DISPOSER

TERMINAL BOX FOR PROPER

CONNECTIONS OR FIG. 5-2.

Figure 4-15. Model CC-101B Wiring Diagram (with Auto-Shutoff Timer).

4-10

WIRING DIAGRAMS (Cont'd) SECTION 4

*SEE WIRING DIAGRAM IN DISPOSER

TERMINAL BOX FOR PROPER

CONNECTIONS OR FIG. 5-5.

Figure 4-16. Modal CC-101C and CC-101D Wiring Diagram.

4-11

SECTION 4 WIRING DIAGRAMS (Cont'd)

*SEE WIRING DIAGRAM IN

DISPOSER TERMINAL BOX FOR

PROPER CONNECTIONS OR FIG.

5-7.

Figure

4

-

17.

Model CC

-

101E Wiring Diagram.

4

-

12

WIRING DIAGRAMS (Cont'd) SECTION 4

•SEE WIRING DIAGRAM IN DISPOSER

TERMINAL BOX FOR PROPER

CONNECTIONS OR FIG. 5-7.

Figure 4-18. Model CC-101E Wiring Diagram (with Auto-Shutoff Timer).

4-13

SECTION 4 WIRING DIAGRAMS (Cont'd)

•SEE WIRING DIAGRAM IN DISPOSER

TERMINAL BOX FOR PROPER

CONNECTIONS OR FIG. 5-9.

Figure 4-19. Model CC-101G Wiring Diagram.

4-14

PLUMBING, MOTOR AND LINE VOLTAGE

CONNECTIONS

Figure 5-1. CC-101A & B General Layout.

MOTOR CONNECTIONS FOR

208/230

VOLT

-

3

0

460

VOLT

-

3

0

7 & 1 ———— M1 1 —————— M1

8 & 2 ———— M2 2 —————— M2

3 & 9 ———— M3 3 —————— M3

10 & 4 ———— TT 4 & 7 ———— TT

5 & 1 ———— TT 5 & 8 ———— TT

12 & 6 ———— TT 3 & 9 ———— TT

10 - TS

TS = TAPE SEPARATELY 11 - TS

TT = TIE TOGETHER

12 - TS

NOTE: OLD 208 VOLT 3 0 MOTORS HAD ONLY 3 LEAD WIRES

ATTACHED TO TERMINAL BLOCK M1, M2 & M3.

These control centers have rotary line disconnect switches directly

connected to the incoming line.

The terminal blocks accommodate the motor connections.

5-1

SECTION 5

Figure

5

-

2.

Electrical Connections

For CC-101A & CC-101B.

Figure

5

-

3.

Rotary Disconnect

For CC-101A & CC-101B.

PLUMBING, MOTOR AND LINE VOLTAGE

CONNECTIONS (Cont'd)

Figure 5-4. CC-101C & D General Layout.

ELECTRICAL CONNECTIONS TO TERMINAL

BLOCK IN CONTROL CENTER

MOTOR CONNECTIONS FOR

20B/230 VOLT-3 0 460 VOLT-3 0

7 & 1

————

M1

1

——————

M1

8 & 2 ———— M2

2 —————— M2

3 & 9 ———— M3

3 —————— M3

10 & 4 ———— TT

4 & 7 ———— TT

5 & 1 ———— TT

5 & 8 ———— TT

12 & 6 ———— TT

3 & 9 ———— TT

10 - TS

TS = TAPE SEPARATELY

11 - TS

TT = TIE TOGETHER

12 - TS

Figure 5-5. Electrical Connections For CC-101C & CC-101D.

SECTION 5

5-2

PLUMBING, MOTOR AND LINE VOLTAGE

CONNECTIONS (Cont'd)

Figure 5-6. CC-101E General Layout.

ELECTRICAL CONNECTIONS TO TERMINAL

BLOCK IN CONTROL CENTER

SINGLE PHASE THREE PHASE

MOTOR CONNECTIONS FOR

208/230 VOLT-3 0 460 VOLT-3 0

7 & 1 ——— M1

1 —————— M1

8 & 2 ———— M2

2 —————— M2

3 & 9

————

M3

3

——————

M3

10 & 4

————

TT

4 & 7

————

TT

5 & 1

————

TT

5 & 8

————

TT

12 & 6

————

TT

3 & 9

————

TT

10

-

TS

=

TAPE SEPARATELY

11

-

TS

TT = TIE TOGETHER

12 - TS

Figure 5-7. Electrical Connections For CC-101E.

SECTION 5

5-3

PLUMBING, MOTOR AND LINE VOLTAGE

CONNECTIONS (Cont'd)

Figure 5-8. CC-101G General Layout.

MOTOR CONNECTIONS FOR

208/230 VOLT-3 0 460 VOLT-3 0

7 & 1 ———— M1

1 —————— M1

8 & 2 ———— M2

2 —————— M2

3 & 9 ———— M3

3 —————— M3

10 & 4 ———— TT

4 &7 ———— TT

5 & 1 ——— TT

5 & 8 ———— TT

12 & 6 ———— TT

3 & 9 ———— TT

10 - TS

TS = TAPE SEPARATELY

11 - TS

TT = TIE TOGETHER

12 - TS

Figure 5-9. Electrical Connections For CC-101G.

SECTION 5

5-4

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