Electrical Service; Voltage; Fuse/Circuit Breaker; Total Circuit Ampacity - Manitowoc UG Series Installation, Operation And Maintenance Manual

Installation

Electrical Service

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All wiring must conform to local, state and national codes.
The ice machine must be grounded in accordance with
national and local electrical codes.

VOLTAGE

The maximum allowable voltage variation is ±6% of the rated
voltage on the ice machine model/serial number plate at
start-up (when the electrical load is highest).
All ice machines are factory pre-wired with a 2 meter (6 ft)
power cord, no plug is supplied.

FUSE/CIRCUIT BREAKER

A separate fuse/circuit breaker must be provided for each ice
machine. An electrical disconnect switch must be provided if
the ice machine is hard wired (wired without a plug).

TOTAL CIRCUIT AMPACITY

The total circuit ampacity is used to help select the wire size
of the electrical supply.
The wire size (or gauge) is also dependent upon location,
materials used, length of run, etc., This must be determined
by a qualified electrician.
Ice Machine
UG0020
UG0030
UG0040
UG0050
UG0065
UG0080
8
Warning
Voltage/Phase/Cycle
220/1/50
220/1/60
220/1/50
220/1/60
115/1/60
220/1/50
220/1/60
220/1/50
220/1/60
115/1/60
220/1/50
220/1/60
220/1/50
220/1/60
FOR HARD WIRED(WIRED WITHOUT A PLUG) MACHINE,
IT MUST BE PROPERLY GROUNDED AND CONNECTED TO
THE FIELD WIRING TERMINAL IN ACCORDANCE WITH ALL
APPLICABLE NATIONAL AND LOCAL ELECTRICAL CODES BY
A QUALIFIED ELECTRICIAN. BEFORE CONNECTING WIRES,
DISCONNECT POWER AT THE ELECTRICAL DISCONNECT
AND LOCK OUT TO PREVENT ACCIDENTALLY ENERGIZING.
CONNECT ALL ELECTRICAL WIRING BEFORE USE - DO
NOT ENERGIZE ICE MACHINE UNTIL INSTALLATION IS
COMPLETE.
1. Connect –the three supply lead wires (Blue, Brown,
and Yellow/Green) to the field wiring terminal, "L", "N",
and "G", the Yellow/Green wire must connect to the
"G"(ground).
2. After connecting the wiring to the terminal strip, the
supply lead must be secured to the cabinet with a strain
relief near the terminal strip.
3. Verify wiring is contained in the electrical wiring box
Maximum Fuse/Circuit Breaker
10
10
15
15
15
15
15
15
15
15
15
15
15
15
Warning
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RISK OF ELECTRICAL SHOCK
Air-Cooled
Total Amps
2.3
2.3
2.8
2.8
5.5
3.0
3.0
4.0
4.0
6.8
4.5
4.5
5.5
5.5
Part Number: 040006977 Rev. 01 03/19
Section 2