Manitowoc Ice S1800M manual Section Installation Instructions Electrical Service, Voltage

Section 2 Installation Instructions

Electrical Service

GENERAL

!Warning

All wiring must conform to local, state and national codes.

VOLTAGE

The maximum allowable voltage variation is ±10% of the rated voltage at ice machine start-up (when the electrical load is highest).

Important

Observe correct polarity of incoming line voltage.

Fuse/Circuit Breaker

A separate fuse/circuit breaker must be provided for each ice machine. Circuit breakers must be H.A.C.R. rated (does not apply in Canada).

MINIMUM CIRCUIT AMPACITY

The minimum circuit ampacity is used to help select the wire size of the electrical supply. (Minimum circuit ampacity is not the ice machine’s running amp load.)

!Warning

The ice machine must be grounded in accordance with national and local electrical codes.

S Series Ice Machines (* indicates preliminary data)

The wire size (or gauge) is also dependent upon location, materials used, length of run, etc., so it must be determined by a qualified electrician.

ELECTRICAL REQUIREMENTS

Refer to Ice Machine Model/Serial Plate for voltage/ amperage specifications.

Ice Machine	Voltage Phase		Water Cooled
		Maximum Fuse/Circuit
	Cycle			Minimum Circuit Amps
		Breaker
	208-230/1/60	40		22.1
S1800	208-230/3/60	20		12.0
	230/1/50	40		20.5

Part Number 80-1633-3 2-3