Manitowoc AUCS Q User manual

Q Model
AuCS®A Accessory
(Automatic Cleaning System)
Installation
Use and Care Manual
This Manual Covers Installation, Use and Care Information for the AuCS®A Accessory.
We reserve the right to make product improvements at any time.
Specifications and design are subject to change without notice.
Part Number 80-1218-3

Safety Notices
When installing or using the AuCSA accessory, be
sure to pay close attention to the safety notices in this
manual. Disregarding the notices may lead to serious
injury and/or damage to the ice machine or AuCS
accessory.
Throughout this manual, you will see the following
types of safety notices:
WARNING
Text in a Warning box alerts you to a potential
personal injury situation. Be sure to read the
Warning statement, and then proceed carefully.
CAUTION
Text in a Caution box alerts you to a situation in
which you could damage the ice machine or AuCS®
accessory. Be sure to read the Caution statement,
and then proceed carefully.
Procedural Notices
When installing or using the Model AuCSA
accessory, be sure to read the procedural notices in
this manual. These notices supply helpful and
important information.
Throughout this manual, you will see the following
types of procedural notices:
Important
Important boxes serve two functions:
They call the operator’s attention to important
information.
They also provide the service technician with
information that may help in performing a
procedure more efficiently. Disregarding this
information may slow down the work.
NOTE: Text set off as a Note provides you with
simple, but useful, extra information.
CAUTION
Use only Manitowoc approved Ice Machine
Cleaner (part number 94-0546-3) and Sanitizer
(part number 94-0565-3) with the AuCS
accessory.
Read and understand all information printed on the
bottles before use.

Table of Contents
i
Table of Contents
Section 1 - General Information
Freight Damage and Claims Procedure.........................................................................................................1-1
Model/Serial Number Location......................................................................................................................1-1
Owner Warranty Registration Card..............................................................................................................1-2
Warranty Coverage.........................................................................................................................................1-2
Component Location and Identification .......................................................................................................1-3
Compatible Ice Machine Models....................................................................................................................1-4
Section 2 - Installation Instructions
General..............................................................................................................................................................2-1
Electrical Service..............................................................................................................................................2-1
Location/Mounting ..........................................................................................................................................2-2
Connection to Ice Machine..............................................................................................................................2-4
Determine Type of Solution Needed...............................................................................................................2-12
Installing Bottle of Solution ............................................................................................................................2-12
Changing Solution Type..................................................................................................................................2-13
Hose Priming....................................................................................................................................................2-13
Setting Frequency of Cleaning........................................................................................................................2-14
Removal From Service/Winterization ...........................................................................................................2-14
Section 3 - Operation
Automatic Operation.......................................................................................................................................3-1
Manual Start Operation
Q Models...........................................................................................................................................................3-1
QDUAL.............................................................................................................................................................3-3
Changing Switch Position During Automatic Operation
Q Models...........................................................................................................................................................3-2
Q1400C..............................................................................................................................................................3-2
QDUAL.............................................................................................................................................................3-3

Table of Contents
ii
THIS PAGE INTENTIONALLY LEFT BLANK

Section 1 General Information
1-1
Section 1
General Information
Freight Damage and Claims
Procedures
1. Shortages
Check the number of cartons delivered against the
quantity shown on your receipt. If the quantities
do not match, have the driver note the shortage
and file your claim with the freight company.
2. No-Fault Claim Procedure
Manitowoc assumes responsibility for all freight
damage claims involving participating carriers,
with the following exceptions:
 When the trucking company loses the
equipment.
 When fire destroys the equipment en route.
 When a traffic accident damages the shipment
en route.
3. Visible Damage
A. If a carton appears damaged in any way, open
the carton and inspect the contents in the
presence of the driver. Note the nature and
extent of the damage on the freight bill.
B. Notify your local Manitowoc distributor to
inspect the merchandise within 15 days of
delivery. Do not attempt to repair the damage.
4. Concealed Damage
A. If damage is noticed at the time of
installation, notify the distributor immediately
and ask for an inspection.
B. Do not destroy packing materials until the
inspection is completed.
These conditions must be met before your claim
can be processed by the distributor.
5. Claims
Manitowoc Ice, Inc. and your local distributor
will arrange to repair or replace the equipment.
Model/Serial Number Location
Record the model and serial number of the AuCSA
accessory in the space provided below. These
numbers are required when requesting information
from your local Manitowoc distributor, service
representative, or Manitowoc Ice, Inc.
The model and serial number are listed on the
OWNER WARRANTY REGISTRATION CARD.
They are also listed on the MODEL/SERIAL
NUMBER DECAL affixed to the side of the
AuCSA accessory.
MODEL AND
SERIAL NUMBER
PLATE
SV1275
Model/Serial Number Location
Ice Machine Bin/Dispenser
Model Number
Serial Number
Remote
Condenser or
Condensing Unit
AuCSA
Accessory
Model Number
Serial Number

General Information Section 1
1-2
Owner Warranty Registration Card
GENERAL
The packet containing this manual also includes
warranty information. Warranty coverage begins the
day your new AuCSA accessory is installed.
Important
Complete and mail the OWNER WARRANTY
REGISTRATION CARD as soon as possible to
validate the installation date.
If you do not return your OWNER WARRANTY
REGISTRATION CARD, Manitowoc will use the
date of sale to the Manitowoc distributor as the first
day of warranty coverage for your new AuCSA
accessory.
Warranty Coverage
GENERAL
The following Warranty outline is provided for your
convenience.
Contact your local Manitowoc representative or
Manitowoc Ice, Inc. if you need further warranty
information.
PARTS
Manitowoc warrants the AuCSA accessory against
defects in materials and workmanship, under normal
use and service for three (3) years from the date of
original installation.
LABOR
Labor required to repair or replace defective
components is covered for three (3) years from the
date of original installation.
EXCLUSIONS
The following items are not included in the ice
machine’s warranty coverage:
1. Normal maintenance, adjustments and cleaning as
outlined in this manual.
2. Repairs due to unauthorized modifications to the
ice machine or the AuCSA accessory, or the use
of non-standard parts without prior written
approval from Manitowoc Ice, Inc.
3. Damage caused by improper installation of the
ice machine, AuCSA accessory, electrical
supply, water supply or drainage, or damage
caused by floods, storms, or other acts of God.
4. Premium labor rates due to holidays, overtime,
etc.; travel time; flat rate service call charges;
mileage and miscellaneous tools and material
charges not listed on the payment schedule.
Additional labor charges resulting from the
inaccessibility of the ice machine and AuCSA
accessory are also excluded.
5. Parts or assemblies subjected to misuse, abuse,
neglect or accidents.
6. Damage or problems caused by installation,
cleaning and/or maintenance procedures
inconsistent with the technical instructions
provided in this manual.
AUTHORIZED WARRANTY SERVICE
To comply with the provisions of the warranty, a
refrigeration service company, qualified and
authorized by a Manitowoc distributor, or a
Contracted Service Representative must perform the
warranty repair.
NOTE: If the dealer the ice machine and AuCSA
accessory were purchased from is not authorized to
perform warranty service, contact the Manitowoc
distributor or Manitowoc Ice, Inc. for the name of the
nearest authorized service representative.

Section 1 General Information
1-3
Component Location and Identification
MOUNTING SLOTS
SV3065
RELAY
COMMUNICATION CONNECTION QDUAL
COMMUNICATION WIRE IS SUPPLIED WITH ICE
MACHINE AND IS LOCATED ON THE BACK OF
THE CONTROL BOX
CLEANING FREQUENCY
SELECTOR SWITCH
ELECTRIC CORD TO
DISPENSING PUMP
CONTROL
BOARD
ELECTRIC CORD FOR
POWER TO AuCS®
COMMUNICATION CONNECTION
COMMUNICATION WIRE IS SUPPLIED WITH AUCS
DISPENSING PUMP COMMUNICATION WIRE
(9 FEET LONG)
VINYL TUBE
(9 FEET LONG)
SV1630G
PLASTIC CAP
VINYL TUBE
CONTROL
BOARD
ELECTRIC POWER CORD
(8 FEET LONG)
PUMP
OSCILLATING
DIODE
PUMP OSCILLATING
DIODE

General Information Section 1
1-4
Compatible Ice Machine Models
The AuCSA accessory can be used on all Manitowoc ice machines capable of accepting the AuCS accessory.
Q Model Undercounter (Q130, Q210, Q270) QM model (QM20, QM30, QM45) and Flake Ice Machines
(QF800, QC700, QF400) are not AuCS compatible.
Listed models are compatible with the AuCSA accessory
Q MODELS
Air, Water or Remote Condenser J MODELS Air, Water or Remote Condenser B MODELS Air, Water or Remote Condenser
B150
Q200 J200 B200
J250 B250
Q280
Q320 J320 B320
Q370
Q420 J420 B420
Q450 J450 B450
Q600 J600 B600
Q800 J800 B800
Q1000 J1000 B1000
Q1300 J1300 B1300
Q1600
Q1800 J1800 B1800
QUIETQUBEMODELS
Q600C
Q800C
Q1000C
Q1400C
QDUALC
ICE BEVERAGE MODELS
IB600C
IB800C
IB1000C
SU1000C (SerVend UC300 Dispenser)

Section 2 Installation Instructions
2-1
Section 2
Installation Instructions
General
These instructions are provided to assist the qualified
installer. Check your local yellow pages for the name
of the nearest Manitowoc Ice Machine Distributor or
call Manitowoc Ice, Inc. for information regarding
installation and start-up services.
WARNING
Improper installation will affect dispensing rate.
Install only within the parameters outlined in this
installation manual.
Please contact your local Manitowoc Distributor or
call Manitowoc Ice, Inc. for assistance if you
encounter a problem that is not covered by this
manual.
Dimensions
Electrical Service
WARNING
All wiring must conform to local, state, and
national codes.
Voltage/Cycle/
Phase Runnin g Amps N.E.M.A Electrical Plug Configuration
115/60/1 .3 5-15P
220/240/50/1 .1 No plug attached
115 VOLT WIRING
The 115/60/1 AuCShas an eight (8) foot cord
which must be plugged into a 15 amp electrical
outlet.
CAUTION
Never use an extension cord. If an outlet is not in
reach of the AuCSpower cord, have an outlet
installed.
220/240 VOLT WIRING
The 220/240/50/1 AuCScan be wired to:
 The terminal block located in the ice machine.
 With a separate plug.
 To a separate disconnect.
220/240/50/1 Wiring
SV1632G
3.43 "
8.7 CM
12.12"
30.78 CM 9’
274.3 CM
8’
243 CM
12”
30.48 CM
TERMINAL BLOCK LOCATED
IN ICE MACHINE
L1
L1
PRE-WIRED TO ICE MACHINE
N N
GROUND GROUND
TO SEPARATE FUSE/
CIRCUIT BREAKER.
DISCONNECT ALL POLES.
REFER TO ICE MACHINE
INSTALLATION
INSTRUCTIONS FOR
FUSE RATING.
AuCS
®
POWER
CORD
N L1
PRE-WIRED AT AuCS
®
ACCESSORY SV1633G

Installation Instructions Section 2
2-2
Location/Mounting
CAUTION
Do not install in an area where the air temperature
falls below 35F or exceeds 110F.
The AuCSAmust be protected if it will be
subjected to temperatures below freezing. Refer to
“Removal From Service/Winterization.”
HEIGHT REQUIREMENT
(Refer to drawing on page 2-3.) Either the base or the
top of the AuCSA must be within 2” of the base of
the ice machine. Do not mount the AuCSA too high
or too low.
CAUTION
The cleaner or sanitizer may siphon (or dispense
improperly)into the ice machine water trough if the
AuCSA is mounted too high or too low.
DISTANCE REQUIREMENT
(Refer to drawing on page 2-3.) The AuCSA must
be mounted within 9 feet 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.
CAUTION
Do not extend the length of the 9-foot low voltage
modular communication wire or tubing. The correct
amount of solution will not dispense.
FASTENING TO BIN OR DISPENSER
CAUTION
The AuCSA accessory may be mounted to the bin
or dispenser only when permitted by local electrical
codes.
NOTE: The ice machine’s serviceability may be
reduced when the AuCSA is mounted to the bin or
dispenser. Wall mounting is recommended.
1. Set the mounting bracket (part F, page 2-4) over
the bin top rail at desired location (refer to
figure).
2. Remove the backing from the foam adhesive tape
(part E, page 2-4). Apply tape to mounting
bracket, and along the entire bin rail.
3. Align the AuCSA key slots with the mounting
bracket tabs. Verify the tabs are at the top of the
key slots and that the AuCSA is level.
4. Remove the backing from the adhesive bumpers
(part D, page 2-4.) Attach bumpers to the
mounting bracket directly above the AuCSA
control box. This eliminates upward movement
and stops the tabs from disengaging the key slots.
GASKET
BRACKET
Mounting to Ice Machine
FASTENING TO WALL
The AuCSA 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A accessory (approximately 10 lb.).
Key Slot Dimensions
SV1640G
BUMPER
SV1634G
6.56”
16.6 CM

Section 2 Installation Instructions
2-3
BASE OF ICE MACHINE
Height and Distance Requirements
SV1639G
NO! TOO HIGH
2”
5 CM
2”
5 CM
BOX BASE OR BOX TOP
MUST BE WITHIN 2” (5 CM)
OF
ICE MACHINE BASE
NO! TOO LOW
NOTE: BOX MUST ALSO MOUNT WITHIN REACH OF 9’ TUBING AND LOW VOLTAGE COMMUNICATION WIRE.

Installation Instructions Section 2
2-4
Connection to Ice Machine
GENERAL
Parts Identification
PVC CONDUIT FITTING (A) INSTALLATION
½” PVC CONDUIT
FITTING
A ½” LOCKNUT (C)
½” PVC CONDUIT
FITTING (A)
B HOSE CLAMPS
LOCKNUT
C
SV1636G
BUMPER
D
PVC Conduit Fitting (A) Installation
1. Insert the PVC fitting (A) into the AuCSA and
tighten with the lock nut (C).
WARNING
Disconnect the electric power supply to the ice
machine at the electrical disconnect before
proceeding.
FOAM TAPE
E
2. If required for access, remove the front, top, and
right side panels from the ice machine.
BRACKET
F
3. Remove the 7/8” access hole plug located on the
back of the corner post of the ice machine
4. Insert the PVC conduit fitting (Part A) and
tighten with the lock nut (Part C).
SV1635G

Section 2 Installation Instructions
2-5
Connection to Ice Machine (cont.)
Q200 Q280 Q450
Q600 Q800 Q1000
Q1300 Q1600 Q1800
Q320 Q370 Q420
Q600C Q800C Q1000C
1-1/8” DIAMETER
ACCESS HOLE
PVC Conduit Fitting (A) Installation
SV1637G
5”
3”
1.5” 1.5”
½” LOCKNUT (C)
½” PVC CONDUIT
FITTING (A)
1-1/8” DIAMETER
ACCESS HOLE
½” LOCKNUT (C)
½” PVC CONDUIT
FITTING (A)

Installation Instructions Section 2
2-6
IB600C IB800C IB1000C Q1400C
1-1/8"
DIAMETER
ACCESS
HOLE
1-1/8"
DIAMETER
ACCESS
HOLE
5.9"
7.5"
2"
3.0"
QDUAL
1-1/8"
DIAMETER
ACCESS
HOLE
7.5"
2"

Section 2 Installation Instructions
2-7
Connection to Ice Machine (cont.)
PVC CONDUIT CONNECTION
(NOT SUPPLIED)
Connect the ½” PVC conduit from the AuCSA to
the ice machine.
CAUTION
Install 1/2” conduit to protect the tubing and
modular wire from damage or access.
NOTE: A pulling elbow is recommended for easier
routing of the vinyl tubing and modular wire.
NOTE: AuCS
®
SHOWN
IS 115 VOLT WITH
POWER CORD
ATTACHED
SV1638G
Typical PVC Conduit Installation

Installation Instructions Section 2
2-8
Connection to Ice Machine (cont.)
WATER INLET
VALVE
ACCESS
HOLE
SV1641G
WATER INLET
BARBED FITTING WATER INLET
BARBED FITTING
Vinyl Tubing Installation
(Typical 22” Ice Machine Shown)
SV3064
IB600C IB800C IB1000C
ROUTE TUBING
ROUTE TUBING AND
CONNECT TO 90ELBOW
SV1780 SV1770 RH
WATER INLET
BARBED FITTING
QDUAL Q1400C

Section 2 Installation Instructions
2-9
Q1400C ONLY
A. 1/4" DIA x 4" LG VINYL TUBING
B. 1/2" PVC CONDUIT FITTING (QTY 2)
C. 90THREADED ELBOW
D. 1/4" FERRULE NUT
E. 90BARBED ELBOW
F. 3/8" HOSE CLAMP (QTY 2)
G. 1/2" LOCKNUT (QTY 2)
A. Slide the 1/4" ferrule nut (part D) onto the 1/4"
tubing (part A)
B. Connect the 1/4" ferrule nut (with 1/4" tubing)
to the 90threaded elbow (part C) and hand
tighten.
C. Locate the 7/16" diameter hole in the bulkhead
of the ice machine. (See illustration).
D. Remove the plastic plug from the hole.
E. Insert the threaded end of the barbed elbow
(part E) into the hole. Screw the 90threaded
elbow (part C) to the barbed elbow (part E).
Hand tighten. Be sure the threaded elbow (part
C) outlet tube points downward, toward the
water trough.

Section 2
2-10
Installation Instructions
Connection to Ice Machine (cont.)
COMMUNICATION WIRE CONNECTION
Insert the low voltage communication wire through
the ½” conduit connecting the AuCSA to the ice
machine. A to the ice machine.
Plug into the jacks on the ice machine control board
and the AuCSA control board. (Refer to drawing for
routing communication wire in ice machine.)
Plug into the jacks on the ice machine control board
and the AuCS
A control board. (Refer to drawing for
routing communication wire in ice machine.)
CONTROL BOARD
COMMUNICATION
WIRE
GROUND WIRE
(Q1300/Q1800 ONLY)
ROUTE WIRING
THROUGH
ACCESS HOLES
AS SHOWN
COMMUNICATION
WIRE
30 AND 48 INCH 22 INCH
SV1642G
Low Voltage Communication Wire Connection
QDUAL ONLY: The communication wire is attached to the rear of the ice
machine control box. The communication wire included with the AuCSAis
not used.
AUCS CONTROL
BOARD
COMMUNICATION
PORT
QDUAL
COMMUNICATION
PORT

Section 2 Installation Instructions
2-11
Connection to Ice Machine (cont.)
VINYL TUBING CONNECTION
1. Insert the tubing into the ½” conduit from the
AuCSto the ice machine.
2. Slide the 3/8” hose clamp (B) onto the tubing and
connect it to the barbed fitting on the AuCS
dispenser pump.
Connecting Vinyl Tubing to Dispenser Pump
Using 3/8” Hose Clamp (B)
3. Route the tubing through the bulkhead heyco
fitting and into the water compartment.
4. Determine the amount of tubing required and cut
off the excess.
5. Slide the 3/8” hose clamp (Part B) onto the tubing
and connect it to the water inlet barbed fitting.
AuCS
®
INLET
WATER INLET
3/8” HOSE CLAMP (B)
8’ VINYL TUBING
SV1644G
Connecting Vinyl Tubing to
MODULAR WIRE LEAD Water Inlet Barbed Fitting
SV1643G
AFTER INSTALLATION
WARNING
Read and understand this entire manual prior to
operation of the AuCSA accessory. You must
understand all warning and caution statements and
follow all safety precautions to assure proper
operation of the AuCSA accessory.

Installation Instructions Section 2
2-12
Determine Type Of Solution Needed
CAUTION
Use only Manitowoc-approved Ice Machine
Cleaner (part number 94-0546-3) or Sanitizer (part
94-0565-3) in the AuCSA 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A accessory will dispense Cleaner OR
Sanitizer. It cannot dispense both at the same time.
CAUTION
Do not mix Cleaner and Sanitizer solutions
together. It is a violation of Federal law to use these
products in a manner inconsistent with their
labeling.
MANITOWOC ICE MACHINE CLEANER
Part Number 94-0546-3
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 built up, but no
problems with slime.
MANITOWOC ICE MACHINE SANITIZER
Part Number 94-0565-3
Ice Machine Sanitizer is used for sanitizing and
controlling algae build-up (slime) and other bacterial
growth. The ice machine should 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 Cleaner or
Sanitizer Dispensed
Q200 Q280 Q320 Q370 Q420
Q450 Q600 Q600C IB600C
Q800 Q800C IB800C Q1000
Q1000C IB1000C SU1000C
Q1400C
*2.4 ounces (70 ml)
Q1300 Q1600 Q1800 QDUAL *4.8 ounces (140 ml)
*The dispense rate is automatically controlled
Installing Bottle Of Solution
WARNING
Wear rubber gloves and safety goggles (and/or face
shield) when handling Cleaner or Sanitizer.
CAUTION
Follow instructions listed under “Changing
Solution Type” on the next page when changing
from Cleaner to Sanitizer or from Sanitizer to
Cleaner.
1. Place the bottle into the AuCSA accessory.
2. Slide the tube to the bottom of the bottle and
hand-tighten the cap.
TUBE MUST BE CLOSE
TO BOTTLE BOTTOM
SV1645
Bottle Installation
WARNING
Do not use 1 gallon bottles of Cleaner or Sanitizer
on the AuCSA