Ingeniero

Manitowoc

S Model Ice Machines

Technician’s Handbook
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 80-1479-3 6/11

Safety Notices
As you work on Manitowoc equipment, be sure to pay close attention to the safety notices in this handbook. Disregarding thenotices may lead to serious injury and/or damage to the equipment. Throughout this handbook, 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 before proceeding, and work carefully.

! Caution
Text in a Caution box alerts you to a situation in which you could damage theequipment. Be sure to read the Caution statement before proceeding, and work carefully.

Procedural Notices
As you work on Manitowoc equipment, be sure to read the procedural notices in this handbook. These notices supply helpful information which may assist you as you work. Throughout this handbook, you will see the following types of procedural notices:

Important
Text in an Important boxprovides you with information that may help you perform a procedure more efficiently. Disregarding this information will not cause damage or injury, but it may slow you down as you work.

NOTE: Text set off as a Note provides you with simple, but useful, extra information about the procedure you are performing.

Read These Before Proceeding:

! Caution
Proper installation, care andmaintenance are essential for maximum performance and troublefree operation of your Manitowoc equipment. If you encounter problems not covered by this handbook, do not proceed, contact Manitowoc Foodservice. We will be happy to provide assistance.

Important
Routine adjustments and maintenance procedures outlined in this handbook are not covered by the warranty.

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

We reserve the right to make product improvements at any time. Specifications and design are subject to change without notice.

Table of Contents
General Information Model Numbers . . . . . . . . . . . . . . . . . . . . . 9 How to Read a ModelNumber . . . . . . 10 Ice Cube Sizes . . . . . . . . . . . . . . . . . . . . . 10 Model/Serial Number Location . . . . . . . . 11 Energy Efficient Ice Machine Serial Breaks . . . . . . . . . . . . . . . . . . . . . . . 12 Ice Machine Warranty Information . . . . . 13 Owner Warranty Registration Card . . . 13 Commercial Warranty Coverage . . . . . 14 Residential Ice Machine Limited Warranty . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Installation Location of Ice Machine . . . . . . . . . . . . . . 21 Ice Machine Clearance Requirements . . 22 Ice Machine Heat of Rejection . . . . . . . . . 23 Remote Condenser Line Set Installation 24 Calculating Remote Condenser Installation Distances . . . . . . . . . . . . . 25 Lengthening or Reducing Line Set Lengths . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . 27 Connecting A Line Set . . . . . . . . . . . . 28 Component Identification S Model Single Evaporator Models . . . . . 29 S Model Quad Evaporator Models . . . . . 30 Maintenance General . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Cleaning / Sanitizing Procedure . . . . . . . 32 Cleaning Procedure . . . . . . . . . . . . . . 32 PartsRemoval for Cleaning/Sanitizing 34 Procedure to Clean Heavily Scaled Ice Machines . . . . . . . . . . . . . . . . . . . . . . . 40 General . . . . . . . . . . . . . . . . . . . . . . . . 40 Cleaning Procedure . . . . . . . . . . . . . . 40 Parts Removal for Cleaning/Sanitizing 43
Part Number 80-1479-3 6/11 5

Removal from Service/Winterization . . . 57 Self-Contained Air-Cooled Ice Machines 57...