Manitowoc RFF Service Manual

Table of Contents
Part Number 000017542 Rev 00 8/22 9
Safety Notices
Safety Notices ................................................................................................................... 3
Section 1
General Information
Model Numbers .............................................................................................................. 11
Flake UnderCounter Models .........................................................................................11
Flake Modular Models ..................................................................................................11
Nugget UnderCounter Models ......................................................................................11
Nugget Modular Models ...............................................................................................11
Adapters ......................................................................................................................... 12
RFF2500 Bin Adapter Installation ..................................................................................12
Warranty Information...................................................................................................... 12
Arctic Pure Water Filter System ....................................................................................... 12
Manitowoc Cleaner and Sanitizer .................................................................................... 12
Legs ...............................................................................................................................12
Section 2
Installation Instructions
Location of Ice Machine ................................................................................................... 13
Clearance Requirements ...............................................................................................13
Installation Requirements ............................................................................................... 13
Ice Machine Heat of Rejection ......................................................................................... 13
Water and Drain Requirements ....................................................................................... 14
Potable Water Requirements ........................................................................................14
Drain Connections .........................................................................................................14
Cooling Tower Applications ...........................................................................................14
Ice Machine Water Usage .............................................................................................14
Water Supply and Drain Line Sizing/Connections .........................................................15
Electrical Service .............................................................................................................16
Voltage ..........................................................................................................................16
Fuse/Circuit Breaker ......................................................................................................16
Ground Fault Circuit Interrupter ...................................................................................16
Minimum Power Cord Specifications ............................................................................16
For United Kingdom Only ..............................................................................................16
Maximum Breaker Size & Minimum Circuit Amperage Chart ........................................... 17
QuietQube® Remote Condensing Unit ..........................................................................17
Refrigeration System Installation
Remote Condensing Unit Only ........................................................................................ 18
Usage with Non-Manitowoc Condensing Units ............................................................18
Refrigeration Line Set Installation
Remote Condensing Unit Only ......................................................................................... 19
General ....................................................................................................................... ...19
A. Line Set Length ..........................................................................................................19
B. Line Set Rise or Drop .................................................................................................19
C. Suction Line Oil Traps ................................................................................................20
Installation Check List ...................................................................................................... 22
Additional Checks for QuietQube® Models ...................................................................... 22

Manitowoc RFF Specifications

General

Brand	Manitowoc
Model	RFF
Category	Ice Maker
Language	English