Hatco 3CS-3 User Manual

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Item #

There's only one #1

™

3CS Sanitizing Sink Heaters

Models: 3CS-3, -4, -6, -9,
3CS-3B, -4B, -6B, -9B

The Hatco 3CS Sanitizing Sink Heater makes manual
warewashing faster and more convenient. Designed to
t under the center of the sink, it maintains a continuous
supply of sanitizing rinse water without taking up valuable
sink space.

Standard features

• Perfect for 3- or 4-compartment sinks, pot and pan sinks and bar
sinks

• Stainless steel front, powdercoated silver-gray hammertone body
and convenient side drain

• Equipped with an Energy Cut-Off (ECO) for built-in protection
against higher-than-normal water temperature

• Power On/Off toggle switch activates the heater, and a yellow light
indicates when power is on

• A red light is an overtemp indicator pointing out the need to rell
unit with water and reset

• Meets NSF Standard of 180°F (82°C) for dish sanitizing

• Shipped ready to install with all gaskets and ttings, as well as a
ve-year limited warranty

Quantity

3CS-9 with optional
temperature monitor

Options

c

All Stainless Steel Body and Base

c

Temperature Monitor (Built-in) (Not available with Light)

c

Temperature Light (Not available with Monitor)

c

CSA Wiring (Canada only)

c

Security Package (Torx® Screws and Control Cover)

c

480 Volt

c

Shipboard use

(available at time of purchase only)

Accessories

c

Flush Kit (Flush Hose, Stopper and Adapter)

HATCO CORPORATION

[phone]

Form No. 3CS Spec Sheet Page 1 of 3 July 2015

(414) 671- 6 3 50

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www.hatcocorp.com

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P.O. Box 340500 Milwaukee, WI 53234-0500 U.S.A.

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[e-mail]

[e-mail]

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3CS Sanitizing Sink Heaters

Models: 3CS-3, -4, -6, -9, 3CS-3B, -4B, -6B, -9B

SPECIFICATIONS
3CS Sanitizing Sink Heaters

Model Sink Area

3CS-3

3CS-4

3CS-6

3CS-9

3CS-3B

3CS-4B

3CS-6B

3CS-9B

◊

Wire size is based on THHN wire for branch circuit protection at 0.91 derate factor. Circuit breakers and fused disconnects are to be mounted remote and wired by contractor.
Sizes are based on the 2002 NEC table 310-16. Conduit size based on conductors plus ground wire sizing per Table C1 from Appendix C.

†

Based upon THHN wire rated 90ºC.

*

Shipping weight includes packaging.

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Open Delta–standard construction (Amperage higher than Balanced 3-phase).

15" (381 mm) Sq. or less

16"-18" (406-457 mm) Sq.

19"-21" (483-533 mm) Sq.

21"-25" (533-635 mm) Sq.

15" (381 mm) Sq. or less

16"-18" (406-457 mm) Sq.

19"-21" (483-533 mm) Sq.

21"-25" (533-635 mm) Sq.

Voltage

50/60Hz

208

240

480

220-230-240

208

240

480

220-230-240

380-400-415

208

240

480

220-230-240

208

240

480

380-400-415

208

240

480

208

240

480

208

240

480

380-400-415

208

240

480

380-400-415

208

240

480

380-400-415

208

240

480

440

380-400-415

kW Phase Amps Wiring Sizing AWG

3.0 Single

2.5-2.8-3.0 Single 11.5-12.0-12.5 12 20 24 lbs. (11 kg)

4.5 Single

4.5

3.8-4.1-4.5

3.8-4.1-4.5 9.9-10.4-10.8 14 15

6.0 Single

5.0-5.5-6.0 Single 23-24-25 8 40 26 lbs. (12 kg)

6.0

5.6-6.3-6.7

9.0 Single

9.0

3.0 Three (Bal.)

2.8-3.1-3.4 Three (Bal.) 4.3-4.5-4.7 14 15 30 lbs. (14 kg)

4.5 Three (Bal.)

3.8-4.1-4.5 Three (Bal.) 5.7-6.0-6.2 14 15 30 lbs. (14 kg)

6.0 Three (Bal.)

5.6-6.3-6.7 Three (Bal.) 8.6-9.0-9.4 14 15 30 lbs. (14 kg)

9.0 Three (Bal.)

9.0

7.5-8.3-9.0 11.4-12.0-12.5 12 20

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Three

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Three

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Three

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Three

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Three

Three (Bal.)

The shaded areas contain electrical information for International models only

Fuse or

נ

Circuit Breaker

14.4

12.5

6.3 14 15

22

18.8

9.4 14 15

17.2-18.0-18.8 10 30

29

25

12.5 12 20

25 8 40

21.7 10 30

10.8 14 15

14.8-15.6-16.2 12 20 27 lbs. (12 kg)

43.3 4 60

37.5 6 50

18.8 10 30

37.5 6 50

32.5 8 40

16.2 12 20

8.3

7.2

3.6

12.5

10.8

5.4

18.8 10 30

14.4 12 20

7.2 14 15

25

21.7 30

10.8 14 15

11.8 15 15

12 20

10 30

8 40

14 15 30 lbs. (14 kg)

12 20 30 lbs. (14 kg)

10

40

◊

Ship Weight*

24 lbs. (11 kg)

24 lbs. (11 kg)

24 lbs. (11 kg)

26 lbs. (12 kg)

26 lbs. (12 kg)

27 lbs. (12 kg)

27 lbs. (12 kg)

30 lbs. (14 kg)

33 lbs. (15 kg)

33 lbs. (15 kg)

HATCO CORPORATION

[phone]

Form No. 3CS Spec Sheet Page 2 of 3 July 2015

(414) 671- 6 3 50

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www.hatcocorp.com

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P.O. Box 340500 Milwaukee, WI 53234-0500 U.S.A.

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[e-mail]

[e-mail]

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3CS Sanitizing Sink Heaters

position)

SIDE VIEW REAR VIEW

A

B C D

E

9.75"

(248 mm)

F

4" (102 mm)

.75"
Conduit
K.O.

.75

" hose
connection
to drain

1"
(25 mm)

12.63"

(321 mm)

2.88" (73 mm)

Models: 3CS-3, -4, -6, -9, 3CS-3B, -4B, -6B, -9B

Dimensions

Model A B C D E F

3CS-3, -4, -6, -9 (1- or 3-Phase)

3CS-9 480V (1- or 3-Phase)

3CS-3B, -4B, -6B, -9B (Bal. 3-Phase)

16.88" (429 mm) 5.5" (140 mm) 8.5" (216 mm) 2.88" (73 mm) 6.75" (171 mm)

17.13" (435 mm) 4.63" (117 mm) 8.5" (216 mm) 4" (102 mm) 8" (203 mm)

17.13" (435 mm) 4.63" (117 mm) 8.5" (216 mm) 4" (102 mm) 8" (203 mm)

3.38" (86 mm)

4" (102 mm)

4" (102 mm)

SIZING INFORMATION

For a Sink Heater: MINIMUM 2000 WATTS (2.2 WATTS PER SQUARE CM)
PER SQUARE FOOT of vessel top.

3CS Sink Heates are sized based on 140ºF supply water with a 30 minute
preheat period to reach the sanitizing temperature. Sink Heaters are mounted
into the third compartment sink with standard plumbing fittings provided. Two
2" diameter holes are required for these fittings and a full size template is
provided to located holes in the sink. The 3CS Sink Heater is easily attached
to the plumbing fittings with self-contained unions.

Water

Inlet

Drain

Handle

(Shown in closed

Water
Outlet

Sump
Drain

Heating

Chamber

Drain

Front

WATER QUALITY REQUIREMENTS

Incoming water in excess of 3.0 grains of hardness per gallon (GPG) (.75 grains of
hardness per liter) must be treated and softened before being supplied to hot water
dispenser(s). Water containing over 3.0 GPG (.75 GPL) will decrease efciency and
reduce the operating life of the unit.

Note: Product failure caused by liming or sediment buildup is not covered

under warranty.

PRODUCT SPECS
3CS Sanitizing Sink Heaters

The electric heater to maintain the nal sanitizing rinse in a third compartment sink
shall be a Hatco Model ... as manufactured by the Hatco Corporation, Milwaukee, WI
53234 U.S.A.

The Third Compartment Sink Heater shall be rated at ... kW, ... volts, ... phase. The
heater shall be complete with all internal plumbing and wiring ready for external
installation to the bottom of sink.

The heater tank shall be of stainless steel construction and dual reservoir design; one
reservoir to contain a permanently submerged heating element, the other to trap and

HATCO CORPORATION

[phone]

Form No. 3CS Spec Sheet Page 3 of 3 July 2015

(414) 671- 6 3 50

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P.O. Box 340500 Milwaukee, WI 53234-0500 U.S.A.

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www.hatcocorp.com

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collect soil which can be emptied easily by a convenient drain.
The sink heater shall be equipped with an On/Off reset switch and optional indicator

lights (or gauge) to signal operating conditions.
The heater shall consist of stainless steel front and powder-coated silver-gray

hammertone body (or stainless steel body and base).
Warranty consists of 24/7 parts and service assistance (U.S. and Canada only).

[e-mail]

[e-mail]

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