Manitowoc Ice S-3070C Installation Manual

S Model & Ice Beverage

Manitowoc

QuietQube® Ice Machines

with CVD® Technology

Installation, Use & Care Manual

This manual is updated as new information and models are released.

Visit our website for the latest manual. www.manitowocice.com

This manual contains English and French text

America’s #1 Selling Ice Machine

Part Number 000006505 11/10

Section 1 General Information

Section 2 Installation

Table of Contents

Model Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Ice Deflector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Bin Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Dispenser Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Location Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Minimum/Maximum Temperatures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Ice Machine Clearance Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Condensing Unit Clearance Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Installation Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Water Supply and Drains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Potable Water Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Drain Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Water Supply and Drain Line Sizing/Connections . . . . . . . . . . . . . . . . . . . . . . . 7

Cooling Tower Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Electrical Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Fuse/Circuit Breaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Minimum Circuit Ampacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Ground Fault Circuit Interrupter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Electrical Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

CVD Condensing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

QuietQube

Refrigeration System Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Refrigeration Line Set Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Electronic Bin Thermostat Instructions IB600C/IB800C/IB1000C Only . . . . . . . 15

Ice Machine Head Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Section 3 Operation

Ice Making Sequence of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Safety limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Operational Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Ice Thickness Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

2 Part Number 000006505 11/10

Section 4 Maintenance

Section 5 Customer Support

Table of Contents (continued)

Cleaning and Sanitizing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Cleaning/Sanitizing Procedure Differences . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Exterior Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Cleaning / Sanitizing Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Cleaning Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Sanitizing Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Procedure to Clean Heavily Scaled Ice Machines . . . . . . . . . . . . . . . . . . . . . . . . 21

Cleaning Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Sanitizing Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Parts Removal for Cleaning/Sanitizing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Door Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Exterior Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Cleaning the Condenser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Removal from Service/Winterization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Before Calling for Service Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Safety Limit Feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Commercial Ice Machine Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Residential Ice Machine Limited Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Part Number 000006505 11/10 3

Model Numbers

Warning

Section 1

General Information

This manual covers the following models:

Ice Machine Head Section CVD® Condensing Unit

SD0682C

SY0684C IB0684YC IB0682DC

SD0872C

SY0874C IB0824YC IB0822DC

SD1072C

SY1074C IB1024YC IB1022DC

SD1272C

SY1274C

SD1472C

SY1474C

SD1872C

SY1874C

SD2172C

SY2174C

SD3072C

SY3074C

CVD0685

CVD0885

CVD1085

CVD1185

CVD1285 CVD1485

CVD1486 CVD1885

CVD2085

CVD3085

30” large capacity bins must be attached to the wall with the bracket provided with the bin.

ICE DEFLECTOR

An ice deflector is required when the ice machine is installed on a bin. An ice deflector is not required when the ice machine is installed on a dispenser.

Manitowoc ice machines require a deflector when installed on an ice storage bin.

Prior to using a non-Manitowoc ice storage system with Manitowoc ice machines, contact the manufacturer to assure their ice deflector is compatible with Manitowoc ice machines.

BIN INSTALLATION

• All ice machines installed on a bin require an ice deflector.

• Manitowoc bins have a deflector installed and require no modifications when used with a forward facing evaporator.

• Ice machines with multiple evaporators require a deflector kit.

Do not operate equipment that has been misused, abused, neglected, damaged, or altered/modified from that of original manufactured specifications.

This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision concerning use of the appliance by a person responsible for their safety.

DISPENSER INSTALLATION

• Ice Beverage ice machines require an adapter for all installations.

• No adapter is needed for machines that match the size of the dispenser unless required by the dispenser manufacturer.

• No deflector is required unless specified by the dispenser manufacturer.

• A bin thermostat to control ice level is reco mme nded.

S1470C/S1870C/S2170C ice machines are not approved for use on Manitowoc B570 bins.

Children must be supervised to ensure they do not play with the ice machine, bin or dispenser.

S3000C ice machines are only approved for use on Manitowoc B1100-00/B1400-00 bins.

Part Number 000006505 11/10 4

Section 2

Warning

Installation

MINIMUM/MAXIMUM TEMPERATURES

PERSONAL INJURY POTENTIAL

Remove all ice machine panels before lifting and installing.

Location Requirements

The location selected for the ice machine must meet the following criteria. If any of these criteria are not met, select another location.

• The location must be free of airborne and other contaminants.

• The location must not be near heat-generating equipment or in direct sunlight.

• The location must be capable of supporting the weight of the ice machine and a full bin of ice.

• The location must allow enough clearance for water, drain and electrical connections in the rear of the ice machine.

• The location must not obstruct airflow through or around the ice machine.

• The location must not allow exhaust fan heat and/or grease to enter the condenser.

• The location must allow electrical, water, drain and refrigeration tubing to enter the ice machine from the back.

• Local water conditions may require treatment of the water to inhibit scale formation, filter sediment, and remove chlorine odor and taste.

These ice machines are intended for use in household and similar applications such as:

• Staff kitchen areas in shops, offices and other work enviroments.

• Clients in hotels, motels, farmhouses, bed and breakfast and other residential type enviroments.

• Catering and similar non-retail applications.

Model

All Ice Machine Head

Sections CVD0685 - CVD1185 CVD2085 - CVD3085

CVD0885 - CVD1085 CVD1285 - CVD1485

CVD1885 CVD1486

Minimum Air Temperature

35°F

2°C

-20°F

-29°C

-20°F

-29°C 35°F

2°C

Maximum Air

Temperature

110°F

43°C

120°F

49°C

130°F

54°C

110°F

43°C

ICE MACHINE CLEARANCE REQUIREMENTS

Model T op Back Sides

S0600C - S0800C S1000C - S1200C S1470C - S1870C

S2170C

IB0600C - IB0800C

IB1000C

S3000C

* Routing utilities out top - Routing utilities out back

** 24" (61 cm) is recommended on all sides

13 cm

5 cm

20 cm

*3" - 5"

*8 - 13 cm5"13 cm

13 cm

24"

61 cm

20 cm

**8"

**20 cm

CONDENSING UNIT CLEARANCE REQUIREMENTS

Model Top/Sides Back Front

CVD0685 - CVD0885 CVD1085 - CVD1185 CVD1885 - CVD2085

CVD1285 - CVD1485

CVD1885 CVD1486

CVD3085

* 24" (61 cm) is recommended on top/sides

*6"

*15 cm

*6"

*15 cm

*5"

*13 cm

*6"

*15 cm

48"

122 cm

48"

122 cm

12"

30 cm

24"

122 cm

48"

122 cm

24"

61 cm

12"

30 cm

24"

122 cm

Part Number 000006505 11/10 5

Installation Section 2

Warning

Installation Requirements

• The ice machine top panel can be trimmed with an aviator snips to allow the line set, water line and electrical connections to exit the top. Only cut out what is needed, the back panel recess sheet met al must support the top panel.

• The ice machine and bin must be level.

• Vent the ice machine and bin drains separately.

• Bin drain termination must have an air gap.

• The water inlet and electrical connection mus t contain a service loop to allow future access.

• The drain line must contain a union or other suitable means of disconnection at the ice machine.

• The ice machine and bin must be sanitized after installation.

• Routine adjustments and maintenance procedures outlined in this manual are not covered by the warranty.

Water Supply and Drains

POTABLE WATER REQUIREMENTS

Local water conditions may require treatment of the water to inhibit scale formation, filter sediment, and remove chlorine odor and taste.

Follow these guidelines to install water inlet lines:

• Plumbing must conform to local codes.

• Do not connect the ice machine to a hot water supply. Be sure all hot water restrictors installed for other equipment are working. (Check valves on sink faucets, dishwashers, etc.)

• If water pressure exceeds the maximum recommended pressure of 80 psig (552 kPa), obtain a water pressure regulator from your Manitowoc distributor.

• Install a water shut-off valve and union for potable water and water cooled condenser lines.

• Insulate water inlet lines to prevent condensation.

Connect to a potable water supply only.

DRAIN CONNECTIONS

• Drain lines must have a 1.5 inch drop per 5 feet of run (2.5 cm per meter), and must not create traps.

• The floor drain must be large enough to accommodate drainage from all drains.

• Run separate bin and ice machine drain lines. Insulate them to prevent condensatio n.

• Vent the bin an d ice machine drain to the atmosphere. The ice machine drain requires an 18" vent. Do not vent the condenser drain on watercooled models.

• Drains must have a union or other suitable means to allow in place disconnection from the ice machine when servicing is required.

• Base drain - Use 1/2" CPVC tubing and silicone sealant to connect to this optional drain.

• S3000C requires base drain connection (1" FPT).

Part Number 000006505 11/10

Section 2 Installation

Caution

Important

WATER SUPPLY AND DRAIN LINE SIZING/CONNECTIONS

Plumbing must conform to state and local codes.

Location Water Temperature

Ice Making Water Inlet

Water Cooled

Condenser

Ice Making

Water Drain

Base Drain ---- ---- S3000C 1" FPT S3000C 1" (25 mm) ID

Bin Drain ---- ---- 3/4" FPT 3/4" (19 mm) ID

Large Capacity

Bin Drain

FPT = Female Pipe thread ID = Inside Diameter Min = Minimum Max= Maximum

35°F (2°C) Min.

90°F (32°C) Max.

35°F (2°C) Min.

90°F (32°C) Max.

---- ---- 1/2" FPT

---- ---- 1" FPT 1" (25 mm) ID

COOLING TOWER APPLICATIONS (Water-Cooled Models Only)

A water cooling tower installation does not require modification of the ice machine. The water regulator valve for the condenser continues to control the refrigeration discharge pressure.

Water Pressure

Min/Max

20 / 80 psi

140 / 550 kPa

Standard

20 / 150 psi

140 / 1030 kPa

High Pressure Option

20 / 350 psi

140 / 2410 kPa

Ice Machine Fitting

3/8" FPT

S3000C 1/2" FPT

1/2" FPT 1/2" (13 mm) ID

S3000C 1" FPT

• Allow for a pressure drop of 8 psi (1030 kPa) between the condenser water inlet and the outlet of the ice machine.

• Water exiting the condenser must not exceed 110°F (43°C).

• Do not connect to the potable water filter system.

Minimum Tubing Size Up to

Ice Machine Fitting

3/8" (10 mm) ID

S3000C 1/2" (13 mm) ID

1/2" (13 mm) ID

S3000C 1" (25 mm) ID

It is necessary to know the amount of heat rejection, and the pressure drop through the conden se r an d wate r valves (inlet and outlet) when using a cooling tower on an ice machine.

• Contact your distributor if your water pressure is greater than 150 psig (1030 kPa). A special order condensing unit is available that allows water pressure up to 350 psig (2410 kPa).

• Water entering the condenser must not exceed 90°F (32°C).

The Commonwealth of Massachusetts requires that

• Water flow through the condenser must not exceed 5 gallons (19 liters) per minute.

Part Number 000006505 11/10 7

all water-cooled models must be connected only to a closed loop, cooling tower system.

Installation Section 2

Warning

Important

Electrical Service

GENERAL

All wiring must conform to local, state and national codes.

The ice machine and condensing unit must be grounded in accordance with national and local electrical codes.

All electrical work, including wire routing and grounding, must conform to local, state and national electrical codes. The following precautions must be observed:

• The ice machine must be grounded.

• A separate fuse/circuit breaker must be provide d for each condensing unit.

• A qualified electrician must determine proper wire size dependent upon location, materials used and length of run (minimum circuit ampacity can be used to help select the wire size).

• The maximum allowable voltage variation is +/-10 of the rated voltage at compressor start-up (when the electrical load is highest).

• Check all green ground screws in the control box and verify they are tight before starting the ice machine.

• Verify polarity is correct. Incorrect polarity can lead to erratic ice machine operation and a safety issue. This is especially critical on 230 volt / 50 cycle ice machines.

FUSE/CIRCUIT BREAKER

The ice machine head section and condensing unit are wired independently of each other.

A dedicated circuit and a separate fuse/circuit breaker are required for each ice machine and condensing unit.

MINIMUM CIRCUIT AMPACITY

The minimum circuit ampacity is used to help select the wire size of the electrical supply. (Minimum circuit ampacity is not the ice machine’s running amp load.) The wire size (or gauge) is also dependent upon location, materials used, length of run, etc., so it must be determined by a qualified electrician. Manitowoc Ice requires minimum #8 AWG for S2170C condensing unit applications.

GROUND FAULT CIRCUIT INTERRUPTER

We do not recommend the use of a GFCI/GFI circuit protection with our equipment. If a GFCI/GFI is required by code use a GFCI/GFI breaker rather than outlet which is more prone to intermittent nuisance trips than panel circuit breakers.

For United Kingdom Only

As the colors of the wires in the mains lead of the appliance may not correspond with the colored markings identifying the terminals in your plug, proceed as follows:

• The wire which is colored green and yellow connected to the terminal in the plug which is marked with the letter E or by the earth ground symbol or colored green or green and yellow.

• The wire colored blue must be connected to the terminal which is marked with the letter N or colored black.

• The wire colored brown terminal which is marked with the letter L or colored red.

must be connected to the

must be

Observe correct polarity of incoming line voltage.

Part Number 000006505 11/10

Section 2 Installation

Important

Warning

Electrical Requirements

Local or state electrical code, length of wire run or materials used, can increase the minimum wire or breaker size requirement. A qualified electrician must determine the wire and breaker size, although the minimum wire size must meet or exceed the specifications in these charts. Refer to the condensing unit serial plate to verify electrical data.

Due to continuous improvements, this information is for reference only. Please refer to the condensing unit serial number tag to verify electrical data. Serial tag information overrides information listed on this page.

Connect power supply wiring directly to L1 & L2 on the contactor. Torque screws to the torque value specification on the contactor label. Follow all local, state and national electrical codes.

CVD2085 ONLY

CVD CONDENSING UNITS

Condensing Unit Voltage/Phase/Cycle

208-230/1/60 15 amp 1 1.0 #12 Solid Copper Conductor

CVD0685

CVD0885

CVD1085

CVD1185

CVD1285

CVD1485

CVD1486

CVD1885

CVD2085*

CVD3085*

*CVD2085 & CVD3085 Only - Verify the direction of the rotation is correct on the 3ph scroll compressor. The ice machine will have high suction

pressure, low discharge pressure and will be noticeably loud. Reverse two incoming power leads to reverse rotation.

208-230/3/60 15 amp 7.5 #12 Solid Copper Conductor

230/1/50 15 amp NA #12 Solid Copper Conductor 208-230/1/60 20 amp 1 1.8 #10 Solid Copper Conductor 208-230/3/60 15 amp 9.1 #12 Solid Copper Conductor

230/1/50 20 amp 10.0 #10 Solid Copper Conductor 208-230/1/60 20 amp 12.5 #10 Solid Copper Conductor 208-230/3/60 15 amp 9.4 #12 Solid Copper Conductor

230/1/50 20 amp 10.9 #10 Solid Copper Conductor 208-230/1/60 25 amp 15.7 #10 Solid Copper Conductor 208-230/3/60 15 amp 10.8 #12 Solid Copper Conductor

230/1/50 20 amp 1 1.2 #10 Solid Copper Conductor 208-230/1/60 25 amp 14.7 #10 Solid Copper Conductor 208-230/3/60 20 amp 10.6 #10 Solid Copper Conductor

230/1/50 20 amp 1 1.7 #10 Solid Copper Conductor 208-230/1/60 208-230/3/60

230/1/50 208-230/1/60 208-230/3/60

230/1/50 208-230/1/60 208-230/3/60 208-230/3/60 380-415/3/50

Maximum Fuse/

Circuit Breaker

20 amp 15 amp 30 amp

20 amp 15 amp 20 amp

40 amp 25 amp 30 amp

40 amp 20 amp

35 amp 15 amp

Minimum Circuit

Amps

20.0

15.0

20.0

15.0

20.0

25.0

20.0

30.0

20.0

30.0

15.0

Minimum Wire Size Required

by Manitowoc

#10 Solid Copper Conductor #12 Solid Copper Conductor #10 Solid Copper Conductor

#8 Solid Copper Conductor #10 Solid Copper Conductor #40 Solid Copper Conductor

#6 Solid Copper Conductor

#8 Solid Copper Conductor

#8 Solid Copper Conductor #12 Solid Copper Conductor

Part Number 000006505 11/10 9

Installation Section 2

QUIETQUBE® ICE MACHINE HEAD SECTION

Voltage

Ice Machine

S0600C

S0800C

IB0600C IB0800C IB1000C

S1000C

S1200C S1400C

S1800C S2100C

S3000C

** All conductors must be solid copper wire *** Indicates preliminary data

Phase

Cycle

1 15/1/60 230/1/50

1 15/1/60 230/1/50 1 15/1/60

208-230/1/60

230/1/50 1 15/1/60

***230/1/50

Fuse/Circuit

Maximum

Breaker

15 amp 15 amp

15 amp 15 amp 15 amp 15 amp 15 amp

15 amp 15 amp

Minimum

Circuit

Amps

1.1

0.6

1.1

1.5

N/A

2.5

1.5

2.5

1.5

1.1

0.6

2.0

Total

Circuit

Amps

N/A

1.4

0.8

N/A

**Minimum Wire Size

Required by Manitowoc

#14 Solid Copper

Conductor

#14 Solid Copper

Conductor

#14 Solid Copper

Conductor

#14 Solid Copper

Conductor

#14 Solid Copper

Conductor

#14 Solid Copper

Conductor

#14 Solid Copper

Conductor

Minimum Breaker

Size Required by

Manitowoc

15 amp 15 amp

15 amp 15 amp 15 amp 15 amp 15 amp

15 amp

Part Number 000006505 11/10

Section 2 Installation

Important

Caution

Warning

Refrigeration System Installation

QuietQube®

Ice Machine

S0600C

IB600C

S0800C

IB800C

S1000C CVD1085

IB1000C CVD1185

S1200C CVD1285 S1470C S1870C CVD1885

S2170C CVD2085

S3000C CVD3085

*Line Set

RC 21/31/51

RC 20/30/50

RC 23/33/53

RC 24/34/54

Remote Single

Condenser

Suction

Line

5/8 inch

(16 mm)

3/4 inch

(19 mm)

3/4 inch

(19 mm)

Two Lines -

3/4 inch

(19 mm)

Circuit

CVD685

CVD885

CVD1485 CVD1486

Liquid

Line

3/8 inch

(10 mm)

1/2 inch

(13 mm)

5/8 inch

(16 mm)

One Line -

5/8 inch

(16 mm)

Line Set*

RC-21 RC-31 RC-51

RC-20 RC-30 RC-50

RC-23 RC-33 RC-53

RC-24 RC-34 RC-54

Minimum Insulation Thickness

1/2" (13mm) Suction Line

1/4" (7mm) Liquid

Line

1/2"(13mm)

Suction Line

1/4" (7mm) Liquid

Line

1/2"(13mm)

Suction Line

1/4" (7mm) Liquid

Line

3/4"(19mm)

Suction Line

1/4" (7mm) Liquid

Line

The refrigeration system warranty will not apply if the Manitowoc Ice Machine and Manitowoc CVD Condensing Unit are not installed according to specifications. This warranty also will not apply if the refrigeration system is modified with a condenser, heat reclaim device, or other parts or assemblies not manufactured by Manitowoc.

Ice Machine Refrigerant Amounts

ICE MACHINE HEAD SECTION Each ice machine head section ships from the factory

with a R-404A refrigerant charge appropriate for the entire system operation. The serial tag on the ice machine indicates the refrigerant charge. The re frigerant charge is sufficient to operate the ice machine at all ambients with lineset lengths up to 100 feet (30 m).

Potential Personal Injury Situation

The ice machine head section contains the refrigerant charge. Installation and brazing of the line sets must be performed by a properly trained and EPA certified refrigeration technician aware of the dangers of dealing with refrigerant charged equipment.

Installation of a QuietQube® Condensing Unit may require the use of special equipment for placement. Trained and qualified personnel are required for proper rigging and lifting. Holes are provided on the corners of the condensing unit to allow the use of lifting shackles.

Manitowoc remote systems are only approved and warranted as a complete new package. Warranty on the refrigeration system will be void if a new ice machine head section is connected to pre-existing (used) tubing or condensing units or vice versa.

Part Number 000006505 11/10 11

Installation Section 2

Warning

35' (10 M)

MAX.

DISTANCE

100' (30 M)

MAX LINESET

LENGTH

15' (4.5 M)

MAX.

DISTANCE

MORE THAN 20' (6 M) RISE

S-TRAP KIT REQUIRED

REFRIGERATION LINE SET INSTALLATION

The following requirements assure proper oil return. The refrigeration line set installer must be certified/

licensed in refrigerant handling and servicing.

The ice machine head section contains refrigerant charge. The ice machine head section contains refrigeration valves that must remain closed until proper installation of the line sets is completed.

Electrical power to the ice machine head section and CVD® condensing unit must be disconnected before proceeding.

Step 1 Lineset Requirements

• Maximum lineset length is 100' (30 m).

• Maximum rise is 35' (10 m).

• Maximum drop is 15' (4.5 m).

• A suction line oil trap is required when rise is more than 20' (6 m).

• Maximum lineset exposed on rooftop is 25% of total line set length.

• Only one trap is allowed in the lineset.

• Shorten the lineset as required, do not coil lineset.

• A qualified person must perform all roof penetrations

Manitowoc S-Trap Kit

Model

S0600C IB600C S0800C IB800C

S1000C

IB1000C S1200C S1470C S1870C

S2170C

S3000C*

*S3000C - requires two S-Trap kits, one for each suction line.

S-Trap Kit

Number

K00172

K00166

Tubing Size

5/8 inch

(15.9 mm)

3/4 inch

(19.1 mm)

Step 2 Secure Condenser

Through holes are provided to secure the condenser to a curb, rack, or wooden timber.

Step 3 Route Refrigeration Tubing

Properly route refrigeration tubing between the ice machine head section and the CVD® condensin g un it.

The line set can be routed for entry through the to p or rear of the ice machine head section.

• Top routing requires the cover to be trimmed.

• Rear routing may require the use of 90° elbows.

Part Number 000006505 11/10

Section 2 Installation

SUCTION LINE

FROM HEAD

SECTION

SUCTION LINE

FROM HEAD

SECTION

SUCTION LINE ON

CONDENSING UNIT

S3000C

TUBING MUST BE

CONNECTED TO

TEE AS SHOWN

VALVES MUST REMAIN

CLOSED AND BE

PROTECTED FROM

HEAT WHEN BRAZING

(WRAP WITH WET RAG)

MINIMIZE THE TIME THE

REFRIGERATION SYSTEM

IS EXPOSED TO THE

ATMOSPHERE (15

MINUTES MAXIMUM)

LIQUID

LINE

SUCTION

LINE

CONNECT VACUUM PUMP TO LINE SET

SHUT OFF VALVES

ALTERNATE CONNECTIONS AT

CONDENSING UNIT SCHRADER VALVES

Step 4 Connect the line set

• Maximum amount of time the refrigeration system can be exposed to the atmosphere is 15 minutes

• Purge line set with dry nitrogen while brazing.

• Line set shut off valves on the ice machine must remain closed and be protected from heat during brazing.

• The condensing unit ships with a 50/50 mixture of nitrogen/helium.

• S3000C has 2 suction lines and requires installation of a tee at the condensing unit.

Step 5 Pressure Test and Evacuate Line Set and

CVD Condensing Unit

• Lineset shutoff valves must remain closed until pressure testing and evacuation are complete.

• Schrader valve core removal tools that allow for removal and installation of the valve cores without removing manifold gauge set hoses are recommended to decrease the evacuation time.

• Pressure test @ 150 psi (1000 kPa) for a minimum of 15 minutes.

• Minimum evacuation level is 500 microns.

Part Number 000006505 11/10 13

Installation Section 2

USE ALLEN WRENCH TO OPEN

(TURN COUNTERCLOCKWISE)

LIQUID AND SUCTION LINE

SHUT OFF VALVES

USE ALLEN WRENCH

TO OPEN (TURN

COUNTERCLOCKWISE)

LIQUID AND SUCTION

LINE SHUT OFF

VALVES

Caution

USE ALLEN WRENCH

TO OPEN (TURN

COUNTERCLOCKWISE)

LIQUID AND SUCTION

LINE SHUT OFF

VALVES

USE ALLEN WRENCH

TO OPEN (TURN

COUNTERCLOCKWISE)

LIQUID AND SUCTION

LINE SHUT OFF

VALVES

Step 6 Open Lineset and Receiver Valves

You will not hear refrigerant flow when the valves are opened. Refrigerant will not flow until the toggle switch is placed in the ice position and the solenoid valve opens.

• All valve caps must be reinstalled, tigh tened and leak checked to assure no refrigerant leakage exists.

• Counterclockwise opens all valves:

A. Refer to chart and open the suction and liquid

line shut off valves the correct number of 360 turns.

Valve Tubing Size Number of Tu rns To Open

3/8" 6

1/2" 5/8" 3/4" 10

7/8" 14

B. Open the receiver service valve until

backseated (two valves on the S3000C).

S1470C/S1870C/S2170C

S0600C/S0800C/S1000C/S1200C

IB0600C/IB0800C/IB1000C

S3000C

After opening suction, discharge and receiver service valves, refrigerant pressure will not be detected until the toggle switch is placed in the ice position and the solenoid valves energize.

Part Number 000006505 11/10

Section 2 Installation

FINAL

POSITION

A. REMOVE

REAR SCREW

B. LOOSEN FRONT SCREW &

ROTATE PROBE/BRACKET.

REINSTALL & TIGHTEN ALL

SCREWS

Step 7 Leak Check The Refrigeration System

A. Connect power to the ice machine head section -

Do not connect power to the CVD condensing unit.

B. Place the ICE/OFF/CLEAN toggle switch in the

ICE position for 60 seconds to equalize pressures, then move to OFF position.

C. Disconnect power to the ice machine head

section.

D. Leak check lineset connections, S trap and all

factory joints in head section and condensing unit.

E. Connect power to the CVD condensing unit and

allow system to pump down.

Step 8 Insulation Requirements

• To prevent condensation the entire suction line including the shut-off valve must be insulated.

• All insulation must be airtight and sealed at both ends.

The following insulation requirements prevent condensation at 90°F (32.2°C) ambient 90% Relative Humidity. If higher humidity is expected, increase insulation thickness:

Suction Shut Off Valve Insulation

The pre-formed suction shut-off valve insulation is located in the plastic bag taped to the water curtain.

ELECTRONIC BIN THERMOSTAT INSTRUCTIONS IB600C/IB800C/IB1000C ON LY

• The bin thermostat probe must be rotated down to enable ice contact and proper operation.

• Verify probe wire does not interfere with the water curtain.

• The control is preset and does not require programming.

Suction Line Liquid Line

3/4 inch

(19.1 mm)

5/8 inch

(15.9 mm)

3/4 inch

(19.1 mm)

1/2 inch

(12.7 mm)

3/8 inch

(9.5 mm)

5/8 inch

(15.9 mm)

Min. Insulation Thickness

1/2" (13 mm) Suction Line

1/4" (7 mm)

Liquid Line

3/4" (19 mm) Suction Line

1/4" (7 mm)

Liquid Line

Part Number 000006505 11/10 15

Ice Making Sequence of Operation

Section 3

Operation

Water Purge Cycle

The ice machine purges any remaining water from the water trough down the drain.

Freeze Cycle

Water flows across the eva porator and the refrigeration system chills the evaporator. Ice builds on the evaporator until water contacts the ice thickness probe.

Harvest Cycle

Any remaining water is purged down the drain as refrigerant gas warms the evaporator. When the evaporator warms, the sheet of cubes slides off the evaporator and into the storage bin. If all cubes fall clear of the water curtain (or ice damper) the ice machine starts another freeze cycle.

Off Cycle

If the water curtain or ice damper are held open by ice cubes the ice machine shuts off. When the water cur t ain or ice damper closes the ice machine starts a new cycle at the water purge.

Control Board Timers

The control board has the following non-adjustable timers:

• The ice machine is locked into the freeze cycle for 6 minutes before a harvest cycle can be initiated. Freeze lock is bypassed after moving the toggle switch from OFF to ICE position for the first cycle only .

• The maximum freeze time is 60 minutes at which time the control board automatically initiates a harvest sequence.

• The maximum harvest time is 3.5 minutes for single evaporators and 7 minutes for multiple evaporator model. The control board automatically initiates a freeze sequence when these times are exceeded.

SAFETY LIMITS

Safety limits are stored and indicated by the control board after three cycles. The number of cycles required to stop the ice machine varies for each safety limit.

• Safety Limit 1 all models - If the freeze time reaches 60 minutes, the control board automatically initiates a harvest cycle. If 6 consecutive 60-minute freeze cycles occur, the ice machine stops.

• Safety Limit 2 single & twin evaporator models - If the harvest time reaches 3.5 minutes, the control board automatically returns the ice machine to the freeze cycle. If 500 consecutive 3.5 minute harvest cycles occur, the ice machine stops.

• Safety Limit 2 S3000C - If the harvest time reaches 7 minutes, the control board automatically returns the ice machine to the freeze cycle. If 500 consecutive 7 minute harvest cycles occur, the ice machine stops.

• Safety Limit 3 S3000C - If the low refrigerant pressure control opens, the ice machine shuts off and starts a 5 minute delay period. If 3 consecutive low pressure events occur the ice machine stops and flashes the harvest light.

Use the following procedures to determine if the control board contains a safety limit indication.

1. Move the toggle switch to OFF.

2. Move the toggle switch back to ICE. Watch the safety limit lights/harvest light on the control board. If a safety limit has been recorded, the corresponding light will blink once, twice or three times to indicate which safety limit stopped the ice machine.

16 Part Number 000006505 11/10

Section 3 Operation

ADJUSTING SCREW

1/8" ICE BRIDGE THICKNESS

Operational Checks

ICE THICKNESS CHECK

After a harvest cycle, inspect the ice cubes in the ice storage bin. The ice thickness probe is factory-set to maintain the ice bridge thickness at 1/8" (3 mm).

NOTE: Make sure the water curtain is in place when performing this check. It prevents water from splashing out of the water trough.

1. Inspect the bridge connecting the cubes. It should be about 1/8" (3 mm) thick.

2. If adjustment is necessary, turn the ice thickness probe adjustment screw clockwise to increase bridge thickness, counterclockwise to decrease bridge thickness. Set at 1/4" gap between ice machine and evaporator as starting point, then adjust to achieve a 1/8" bridge thickness.

NOTE: Turning the adjustment 1/3 of a turn will change the ice thickness about 1/16" (1.5 mm).

3. Make sure the ice thickness probe wire and the bracket do not restrict movement of the probe.

Part Number 000006505 11/10 17

Ice Thickness Check

Section 4

Caution

Warning

Maintenance

Cleaning and Sanitizing

You are responsible for maintaining the ice machine in accordance with the instructions in this manual. Maintenance procedures are not covered by the warranty.

Clean and sanitize the ice machine every six months for efficient operation. If the ice machine requires more frequent cleaning and sanitizing, consult a qualified service company to test the water quality and recommend appropriate water treatment. An extremely dirty ice machine must be taken apart for cleaning and sanitizing.

Manitowoc Ice Machine Cleaner and Sanitizer are the only products approved for use in Manitowoc ice machines.

Use only Manitowoc approved Ice Machine Cleaner and Sanitizer for this application (Manitowoc Cleaner part number 94-0546-3 and Manitowoc Sanitizer part number 94-0565-3). It is a violation of Federal law to use these solutions in a manner inconsistent with their labeling. Read and understand all labels printed on bottles before use.

Do not mix Cleaner and Sanitizer solutions together. It is a violation of Federal law to use these solutions in a manner inconsistent with their labeling.

Wear rubber gloves and safety goggles (and/or face shield) when handling ice machine Cleaner or Sanitizer.

CLEANING/SANITIZING PROCEDURE DIFFERENCES

This Manitowoc Ice Machine has two separate cleaning procedures.

Cleaning/Sanitizing Procedure

This procedure must be performed a minimum of once every six months.

• The ice machine and bin must be disassembled cleaned and sanitized

• The ice machine produces ice with the cleaner and sanitizer solutions

• Removes mineral deposits from areas or su rfaces that are in direct contact with water

Heavily Scaled Cleaning Procedure

Perform this procedure if you have some or all of these symptoms.

• An IB600C/IB800C/IB1000C

• Ice machine stops on Safety Shutdown

• Your water has a high concentration of minerals

• The ice machine has not been on a regular maintenance schedule

EXTERIOR CLEANING

Clean the area around the ice machine as often as necessary to maintain cleanliness and efficient operation. Use cleaners designed for use with stainless steel products.

Sponge any dust and dirt off the outside of the ice machine with mild soap and water. Wipe dry with a clean, soft cloth.

Heavy stains should be removed with stainless steel wool. Never use plain steel wool or abrasive pads. They will scratch the panels.

18 Part Number 000006505 11/10

Section 4 Maintenance

Caution

Warning

Caution

Warning

Cleaning / Sanitizing Procedure

CLEANING PROCEDURE

Do not mix Cleaner and Sanitizer solutions together.

Wear rubber gloves and safety goggles (and/or face shield) when handling ice machine Cleaner or Sanitizer.

Ice machine cleaner is used to remove lime scale and mineral deposits. Ice machine sanitizer disinfects and removes algae and slime.

NOTE: IB Models must be cleaned using the procedure on Page 21.

Step 1 Remove front door and top cover. This will allow easiest access for adding cleaning and sanitizing solutions.

Step 2 Set the toggle switch to the OFF position after ice falls from the evaporator at the end of a Harvest cycle. Or, set the switch to the OFF position and allow the ice to melt off the evaporator.

Never use anything to force ice from the evaporator. Damage may result.

Step 3 Remove all ice from the bin/dispenser. Step 4 Place the toggle switch in the CLEAN position.

The water will flow through the water dump valve and down the drain. Wait until the water trough refills and water flows over the evaporator, then add the proper amount of ice machine cleaner.

Model Amount of Cleaner

S0600C/S0800C S1000C/S1200C

S1470C/S1870C/S2170C 9 ounces (270 ml)

S3000C 16 ounces (475 ml)

Step 5 Wait until the clean cycle is complete (approximately *35 minutes) then place the toggle switch in the OFF position and disconnect power to the ice machine (and dispenser when used).

NOTE: *S3000C Only - 80 minutes.

Disconnect the electric power to the ice machine at the electric service switch box.

Step 6 Remove parts for cleaning.

Please refer to the proper parts removal for your ice machine. Continue with step 7 when the parts have been removed.

S0600C/S0800C/S1000C/S1200C - Page 24.

Remove the water curtain, Ice thickness probe and water trough - parts A, B & C in the graphic.

S1470C/S1870C/S2170C - Page 26.

Remove the splash shields, Ice thickness probe, water trough shield and water trough - parts A, B, C & D in the graphic.

S3000C - Page 27.

Remove the front evaporator shield, evaporator covers, splash shields, Ice thickness probe, water pump assembly & water trough - parts A, B, C, D, E & F in the graphic.

5 ounces (150 ml)

Part Number 000006505 11/10 19

Maintenance Section 4

Step 7 Mix a solution of cleaner and warm water.

Depending upon the amount of mineral buildup, a larger quantity of solution may be required. Use the ratio in the table below to mix enough solution to thoroughly clean all parts.

Solution Type Water Mixed With

Cleaner 1 gal. (4 l) 16 oz (500 ml) cleaner

Step 8 Use 1/2 of the cleaner/water mixture to clean all components. The cleaner solution will foam when it contacts lime scale and mineral deposits; once the foaming stops use a soft-bristle nylon brush, sponge or cloth (NOT a wire brush) to carefully clean the parts. Soak parts for 5 minutes (15 - 20 minutes for heavily scaled parts). Rinse all components with clean water.

Step 9 While components are soaking, use 1/2 of the cleaner/water solution to clean all foodzone surfaces of the ice machine and bin (or dispenser). Use a nylon brush or cloth to thoroughly clean the following ice machine areas:

• Side walls

• Base (area above water trough)

• Evaporator plastic parts - including top, bottom, and sides

• Bin or dispenser

Rinse all areas thoroughly with clean water.

SANITIZING PROCEDURE Step 10 Mix a solution of sanitizer and warm water.

Solution Type Water Mixed With

Sanitizer 6 gal. (23 l) 4 oz (120 ml) sanitizer

Step 11 Use 1/2 of the sa nit izer /wa te r so lut ion to sanitize all removed components. Use a spray bottle to liberally apply the solution to all surfaces of the removed parts or soak the removed parts in the sanitizer/water solution. Do not rinse parts after sanitizing.

Step 12 Use 1/2 of the sanitizer/water solution to sanitize all foodzone surfaces of the ice machine and bin (or dispenser). Use a spray bottle to liberally apply the solution. When sanitizing, pay particular attention to the following areas:

• Side walls

• Base (area above water trough)

• Evaporator plastic parts - including top, bottom and sides

• Bin or dispenser

Do not rinse the sanitized areas.

Step 13 Replace all removed components. Step 14 Wait 30 minutes. Step 15 Reapply power to the ice machine and place

the toggle switch in the CLEAN position. Step 16 Wait until the water trough refills and water

flows over the evaporator (approximately 3 minutes). Add the proper amount of Manitowoc Ice Machine Sanitizer to the water trough by pouring betwee n the water curtain and evaporator.

Model Amount of Sanitizer

S0600C/S0800C S1000C/S1200C

S1470C/S1870C/S2170C 12 ounces (355 ml)

S3000C 25 ounces (740 ml)

3 ounces (90 ml)

Step 17 Move the toggle switch to the ICE position and replace the front panel. The ice machine will automatically start ice making after the sanitize cycle is complete (approximately 35 minutes, S3000C - 80 minutes).

Part Number 000006505 11/10

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