Manitowoc Ice AuCS-SI Installation Manual

Installation, Use & Care Manual

Manitowoc

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

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

America’s #1 Selling Ice Machine

Part Number 000007647 06/11

S Model AuCS

Accessory

This manual contains English and French text

Section 1 General Information

Compatible Ice Machine Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

AuCS®-SI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

AuCS®-SO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Section 2 Installation Instructions

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Electrical Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

AuCS®-SI Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

AuCS®-SO Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Table of Contents

Model Compatibility: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Location / Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Height Requirement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Distance Requirement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Connection to Ice Machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Section 3 Operation

Section 4 Customer Support

Determine Type of Solution Needed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Manitowoc Ice Machine Cleaner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Manitowoc Ice Machine Sanitizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Hose Priming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Setting Frequency of Cleanings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Installing/Replacing Cleaner or Sanitizer Bottles . . . . . . . . . . . . . . . . . . . . . . . . . 11

AuCS®-SI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

AuCS®-SO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Changing the Solution Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Automatic Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Manual Start Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Changing Switch Position During Automatic Operation . . . . . . . . . . . . . . . . . . . 14

Removal from Service/Winterization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Commercial Ice Machine Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Residential Ice Machine Limited Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

2 Part Number 000007647 06/11

Section 1

Warning

General Information

Compatible Ice Machine Models

The S-Model AuCS® (AuCS®-SI and AuCS®-SO) accessory can be used only on Manitowoc S-Model ice machines.

MODEL COMPATIBILITY: AuCS®-SI

• S450/S500/S600/S850/S1000/S1200/ S1400/S1600/S1800

AuCS®-SO

Due to cabinet size the AuCS®-SI is not compatible with all S Model Ice Machines. The following ice machines must use the AuCS®-SO accessory

• S300/S320/S420/ S1470C/S1870C/S2070C/ IB600C/IB800C/IB1000C

PERSONAL INJURY POTENTIAL

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

AuCS®-SI

The AuCS®-SI mounts internally in S Model ice machines. S Model Ice Machines can be ordered direct from the factory with the AuCS®-SI installed (refer to chart for available models). If your ice machine has a factory installed AuCS®-SI, proceed to Section 3 Operation.

If the AuCS®-SI was not factory installed a trained and qualified technician must perform the installation.

AuCS®-SO

The AuCS®-SO is mounted on the wall near the ice machine, or on the bin with the included bracket and hardware.

The AuCS®-SO must be installed by a trained and qualified technician.

NOTE: Automatic Cleaning Systems are not compatib le with S Model 3000 Series, S Model Flake/Nugget or SM50 model ice machines.

Part Number 000007647 06/11 3

Section 2

Important

Warning

Water Inlet

Tubing

Plug Location

Press up on

bottom of plug

to pop out

Installation Instructions

General

These instructions are provided to assist the qualified installer. Check your local Yellow Pages for the name of the nearest Manitowoc distributor, or call Manitowoc Foodservice for information regarding start-up service s.

Please contact you local Manitowoc Distributor or call Manitowoc Foodservice for assistance if you encounter a problem that is not covered by this manual.

Failure to follow these installation guidelines may affect warranty coverage. Improper installation will affect dispensing rate. Install only within the parameters outlined in this installation manual.

Electrical Service

GENERAL

A trained and qualified technician must install the AuCS®-SI or AuCS®-SO.

AuCS®-SI Installation

1. Disconnect power to ice machine at the electrical disconnect.

Disconnect power to ice machine at the electrical disconnect. Moving the ice machine toggle switch to the off position does not disconnect line voltage.

2. Remove right front door.

3. Remove the water trough.

4. Locate the water inlet tube on the right hand side (see below) of the ice machine base. Directly to the left of the tube there is a small plug that must be removed. Press up on the plug until it is out.

AuCS®-SI

Line voltage is obtained from the ice machine. Refer to the Model/Serial plate on the ice machin e an d AuCS®-SI to verify both voltages are the same.

AuCS®-SO

Line voltage is obtained from the ice machine or an electrical outlet. Verify the ice machine voltage matches the AuCS®-SO or a receptacle with the correct voltage is available at the AuCS®-SO mounting location.

Voltage Phase Cycle Amperage

1 15/1/60 0.3

208-230/1/50/60 0.1

5. Locate the plug and remove it from the ice machine.

6. Install Y connector through the hole in the ice machine base. Connect the clear vinyl tubing to one side of the Y branch, the other side is for the plug removed in step 5.

4 Part Number 000007647 06/11

Section 2 Installation Instructions

Route tubing

to this area

Insert Y

connector

with tubing

Connect

tubing

Install plug removed in

Step 5

Into Base of Ice Machine

Line Voltage

Heyco

Fittings

Connect to

incoming power

supply of contactor

observing proper

polarity for 115V

Connect

ground wire

to ground

screw

Low Voltage

Heyco Fitting

Control Board

Connection

SCREW

LOCATION

11B

11A

8. Route modular wire through control box low voltage heyco fitting. Do not route with line voltage wiring, erratic operation could result. Connect modular wire to control board.

9. Remove screw from ice machine base.

Top View

10. Remove cover from AuCS®-SI.

Y-Connector

7. Route line voltage wires through control box line voltage heyco fitting. Connect line voltage wires to incoming power supply of contactor and ground screw.

NOTE: On S QuietQube Ice Machines the power connection is made at the incoming power supply

11. Slide the AuCS®-SI partially into ice machine below control box.

A. Connect vinyl tubing to AuCS®-SI pump outlet. B. Route communication wire (4 prong plug)

through left heyco fitting and attach to AuCS®-SI control board.

(L1 and L2). Cut-off yellow terminal (L2) and purple terminal (L1) on AuCS harness. S trip insulation back 1/2" (13 mm) and connect.

Part Number 000007647 06/11 5

12. Use screw removed in step 6 to secure AuCS®-SI to the ice machine.

Installation Instructions Section 2

Warning

Important

Caution

BASE OF ICE

MACHINE

(5 cm)

BOX BASE OR BOX TOP

MUST BE WITHIN 2"

(5 cm) OF ICE MACHINE

BASE

AuCS®-SO Installation

LOCATION / MOUNTING

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

The ice machine and AuCS®-SO must be grou nded in accordance with national and local electrical codes.

Observe correct polarity of incoming line voltage.

The location selected for the AuCS®-SO accessory 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 air temperature must be at least 40°F (4°C), but must not exceed 110°F (43°C).

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

HEIGHT REQUIREMENT

Either the base or the top of the AuCS®-SO accessory must be within 2" (5 cm) of the base of the ice machine. Do not mount the AuCS®-SO too high or too low.

The cleaner or sanitizer may siphon (or dispense improperly) into the ice machine water trough if the AuCS®-SO is mounted too high or too low.

DISTANCE REQUIREMENT

The AuCS®-SO must be mounted within 9 feet (2.7 m) of the ice machine to accommodate the low voltage communication wire and tubing. The tubing may be shortened to accommodate a run of less than 9 feet (2.7 m).

Do not extend the length of the 9-foot (2.7 m) low voltage communication wire or tubing. The correct amount of solution will not dispense.

The AuCS® accessory must be protected if it will be subjected to temperatures below 32°F (0°C). Failure caused by exposure to freezing temperatures is not covered by the warranty. See “Removal from Service/Winterization”.

Part Number 000007647 06/11

Section 2 Installation Instructions

Caution

1/2" PVC CONDUIT

FITTING

HOSE CLAMPS

LOCKNUT

BUMPER

FOAM TAPE

BRACKET

AuCS

Mounting

Bracket

Gasket

Bumper

6.56 in.

(16.6 cm)

MOUNTING Parts

4. Remove the backing from the adhesive bumpers. Attach bumpers to the mounting bracket directly above the AuCS®-SO control box. This eliminates upward movement and stops the tabs from disengaging the key slots.

M T

AuCS

Mounting to Ice Machine

Mounting to Wall

The AuCS®-SO is mounted to the wall using the two key slots in the back wall of the accessory. Screw fasteners (not supplied) must hold the entire weight of the AuCS®-SO (approximately 10 lbs. [4.5 kg]).

The AuCS®-SO may be mounted to the bin or dispenser only when permitted by local electrical codes.

Mounting to Bin or Dispenser

NOTE: The ice machine’s serviceability may be reduced when the AuCS®-SO is mounted to the bin or dispenser. Wall mounting is recommended.

1. Set the mounting bracket over the bin top rail at

Key Slot Dimensions

desired location.

2. Remove the backing from the foam adhesive tape. Apply tape to mounting bracket, and along the en tire bin rail.

3. Align the AuCS®-SO key slots with the mounting bracket tabs. V eri fy the t abs are at the top of the key slots and that the AuCS®-SO is level.

Part Number 000007647 06/11 7

Installation Instructions Section 2

Warning

Line Voltage

Heyco

Fittings

Connect to

incoming power

supply of contactor

observing proper

polarity for 115V

Connect

ground wire

to ground

screw

Low Voltage

Heyco Fitting

Control Board

Connection

AuCS

Communication

Plug Connection

CONNECTION TO ICE MACHINE Electrical Connections

1. Check electrical code for your area.

• When local code allows, the included wire and strain relief can be used for line voltage wiring. Remove knockout from ice machine and install strain relief and wire.

• When conduit is required remove strain relief and ice machine electrical knockout. Install conduit as required by your electrical code.

Disconnect the electrical power supply to the ice machine at the electrical disconnect before proceeding.

• Connections on ice machines vary. Refer to the diagram for the ice machine you are working on. If the model you are working on is not shown, refer th e model’s Installation, Use and Care Manual.

2. Remove the front, top, and right side panels from the ice machine.

Communication Wire and Vinyl Tubing

The communication wire and vinyl tubing must be installed in conduit to protect them from damage.

1. Remove the 7/8" access hole plug located on the back of the ice machine.

2. Install conduit from the AuCS to the ice machine. A pulling elbow is recommended for easier routing of the vinyl tubing and modular wire.

3. Route low voltage communication wire and vinyl tubing together through the conduit.

4. Route modular wire through control box low voltage heyco fitting. Do not route with line voltage wiring, erratic operation could result. Connect modular wire to control board.

3. Route line voltage wires through control box line voltage heyco fitting. Connect line voltage wires to incoming power supply of contactor and ground screw.

NOTE: On S QuietQube Ice Machines the power connection is made at the incoming power supply (L1 and L2). Cut-off yellow terminal (L2) an d purp le ter minal (L1) on AuCS harness. Stri p insulation back 1/2" and connect.

5. Connect the communication wire to the AuCS control board.

Part Number 000007647 06/11

Section 2 Installation Instructions

Water Inlet

Tubing

Plug Location

Press up on

bottom of plug

to pop out

Route tubing

to this area

Insert Y

connector

with tubing

Connect

tubing

Install plug removed in

Step 3

Into Base of Ice Machine

Use hose clamp to

secure tubing

to pump

Vinyl Tubing Connection

1. Remove the water trough. A. Depress tabs on right and left side of the water

trough.

B. Allow front of water trough to drop as you pull

forward to disengage the rear pins.

2. Locate the water inlet tube on the right hand side

(see below) of the ice machine base. Directly to the left of the tube there is a small plug that must be removed. Press up on the plug until it is out.

4. Install Y connector through the hole in the ice machine base. Connect the clear vinyl tubing to one side of the Y branch, the other side is for the plug removed in step 3.

Top View

Y-Connector

5. Determine the amount of tubing required in the AuCS control box and cut off the excess tubing.

6. Slide the 3/8" hose clamp onto the tubing and connect it to the fitting on the AuCS®-SO pump.

3. Locate the plug and remove it from the ice machine.

Part Number 000007647 06/11 9

Section 3

Caution

Warning

Important

Operation

Determine Type of Solution Needed

Use only Manitowoc approved Ice Machine Cleaner & Sanitizer. It is a violation of Federal law to use these solutions in a manner inconsistent with their labeling. Read and understand all labels on the bottles before use.

The AuCS® accessory will dispense Cleaner OR Sanitizer. It cannot dispense both at the same time.

MANITOWOC ICE MACHINE CLEANER Part Number 94-0546-3 (AuCS®-SO) Part Number 40-1326-3 (AuCS®-SI)

Ice Machine Cleaner is used to control build-up and to remove lime scale or other mineral deposits. It will not “sanitize” the ice machine.

It is recommended for use in places that have lime scale or other mineral deposits, but no problems with slime.

Model Amount of Cleaner Dispensed

22" or 30"

Ice Machine

48" Ice Machine 6 oz (177 ml)

3 oz (88 ml)

Hose Priming

The dispenser pump requires priming after initial installation, or if the hose between the AuCS®-SI reservoir and pump has been pumped dry or the tubing between the AuCS®-SO pump and the ice machine has been pumped dry.

Do not blow into or suck on the hose in an attempt to prime it.

Perform the following procedure:

1. Move the ice machine toggle switch to CLEAN.

2. The water pump and dump valve will turn on. The dump valve will shut off after approximately 45 seconds.

3. The control waits until water contacts the water level probe then energizes the AuCS® pump (22" or 30" ice machines - 30 seconds, 48" ice machines 60 seconds).

4. Allow the ice machine to complete the cleaning or sanitizing cycle. Refer to “Manual Start Operation” for details.

MANITOWOC ICE MACHINE SANITIZER Part Number 94-0565-3 (AuCS®-SO) Part Number 40-1327-3 (AuCS®-SI)

Ice Machine Sanitizer is used for sanitizing and controlling algae build-up (slime) and other bacterial growth. The ice machine (and bin or dispenser ) must be sanitized on a regular schedule, following Manitowoc recommendations and local regulations.

It is recommended for use in places such as pizzerias, bars, bakeries, etc., that have airborne bacteria (yeast). Sanitizing is also recommended in places that do not have lime scale (or other mineral deposit problems).

Model Amount of Sanitizer Dispensed

22" or 30"

Ice Machine

48" Ice Machine 6 oz (176 ml)

3 oz (88 ml)

The priming procedure starts the automatic cle aning mode. Upon moving the ice machine toggle switch to ICE, the ice machine will run through 6 rinse and dump cycles before making ice.

10 Part Number 000007647 06/11

+ 22 hidden pages