Manitowoc UNF Series Manuals

Manuals and User Guides for Manitowoc UNF Series. We have 1 Manitowoc UNF Series manual available for free PDF download: Technician's Handbook

Manitowoc UNF Series Technician's Handbook (168 pages)

Brand: Manitowoc | Category: Ice Maker | Size: 3 MB

Table of Contents
9
General Information
15
Model Numbers
15
Flake Air & Water-Cooled Models
15
Nugget Air & Water-Cooled Models
15
Quietqube Models with Remote Condensing Unit
16
Ice Machine Heat of Rejection
16
Ice Machine Warranty Information
17
Warranty Registration & Claim Procedures
17
Model/Serial Number
17
Manitowoc Cleaner/Descaler and Sanitizer
18
Installation
19
Installation Requirements
19
Potable Water Requirements
20
Drain Connections
20
Ice Machine Clearance Requirements
21
Cooling Tower Applications
21
Electrical Service
22
Voltage
22
Fuse/Circuit Breaker
22
Ground Fault Interrupter Circuit (GFIC)
22
Maximum Breaker/Minimum Circuit Amperage
23
Chart
23
RFF/RNF/UFF/UNF Air-Cooled Models
23
RFF/RNF Water-Cooled Models
23
RFF/RNF Quietqube Model Head Sections
24
RCUF Quietqube Model Condensing Units
24
Cleaning and Sanitizing
25
Exterior Cleaning
25
Detailed Descaling and Sanitizing Procedure
25
Remedial Cleaning Procedure for Heavily Scaled Ice
30
Machines
30
Cleaning the Air Filter and Condenser
32
Removal from Service/Winterization
33
Sequence of Operation
35
Ice Making Sequence of Operation
35
UFF0200/UFF0350/UNF0200/UNF0300 Operation
35
RFF0320 & RNF0320 Operation
35
Rnf0620/Rff0620/Rnf1100/Rff1300/Rff2500
36
Operation
36
Rnf1020C/Rff1220C/Rnf2000C/Rff2200C
37
Thermostat Settings
39
Uff0200/Uff0350/Unf0200/Unf0300
41
Troubleshooting
41
Self-Contained Air-Cooled
41
RFF0320/RNF0320 Troubleshooting
47
Self-Contained Air-Cooled
47
Rff0620/Rnf0620/Rnf1100/Rff1300
53
Troubleshooting
53
Self-Contained Air-Cooled
53
Rotation Sensor Operation
53
RNF1020C/RFF1220C Troubleshooting
59
Quietqube Remote Air-Cooled Models with
59
Remote Condensing Unit
59
RFF2500 Troubleshooting
66
Self-Contained Air-Cooled
66
Rotation Sensor Operation
66
RNF2000C/RFF2200C Troubleshooting
73
Quietqube Remote Air-Cooled Models with
73
Remote Condensing Unit
73
Refrigeration Troubleshooting
81
Capillary Tube Models
81
Thermostatic Expansion Valve Models
82
Component Specifications
83
Bin Thermostat
83
Low Temperature Thermostat
83
Evaporator Safety Thermostat
83
High Pressure Cutout (HPCO) Control
84
Rotation Sensor
85
Low Pressure Cutout (LPCO) Control
86
Fan Cycle Control
86
Total System Refrigerant Charge
87
Filter-Driers
88
Suction Cleanup Filter-Drier
88
Ice Production & Refrigerant Pressure
89
Flake Models
90
Uff200A
90
Rff0320A
91
Uff0350A
92
Rff0620A
93
Rff0620W
94
RFF1220C with RCUF1200
95
Rff1300A
96
Rff1300W
97
RFF2200C with RCUF2200
98
Rff2500A
99
Nugget Models
100
Unf0200A
100
Unf0300A
101
Rnf0320A
102
Rnf0620A
103
Rnf0620W
104
RNF1020C with RCUF1000
105
Rnf1100A
106
Rnf1100W
107
RNF2000C with RCUF2200
108
Wiring Diagrams
109
Flake Models
110
UFF0200A/UFF350A Air-Cooled
110
RFF0320A Air-Cooled
112
RFF0620A Air-Cooled
114
RFF0620W Water-Cooled
116
RFF1300A Air-Cooled
118
RFF1300W Water-Cooled
120
RFF1220C Quietqube Head Section
122
RFF2200C Quietqube Head Section
124
RFF2500A Air-Cooled
126
Nugget Models
128
UNF0200A/UNF0300A Air-Cooled
128
RNF0320A Air-Cooled
130
RNF0620A Air-Cooled
132
RNF0620W Water-Cooled
134
RNF1100A Air-Cooled
136
RNF1100W Water-Cooled
138
RNF1020C Quietqube Head Section
140
RNF2000C Quietqube Head Section
142
Compressor Start Component Wiring
144
Uff0200/Unf0200
144
Unf0300/Rff0320/Uff0350/Unf0350/Rff0620
144
Rff1300/Rff2500
145
Rff0620/Rnf0620/Rnf1100
145
Remote Condensing Units
146
RCUF Condensing Unit 1Ph
146
RCUF Condensing Unit 3Ph
148
Refrigeration Tubing Schematics
150
UNF0200/UFF0350 Air-Cooled
150
RFF0320 Air-Cooled
151
RFF0620 Air and Water-Cooled
152
RNF1100 Air and Water-Cooled
153
RFF1300 Air and Water-Cooled
154
RFF2500 Air-Cooled
156
Remote Condensing Unit Models
158
RFF1220C and RCUF1200 Condensing Unit
158
RFF2200C Quietqube Head Section and RCUF2200
160
Condensing Unit
160
RNF1020C Quietqube Head Section and RCUF1000
162
Condensing Unit
162
RNF2000C Quietqube Head Section and RCUF2200
164
Condensing Unit
164

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Manitowoc UNF Series Manuals

Manitowoc UNF Series Technician's Handbook (168 pages)

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