Manitowoc Ice Q 800 - Manual (Page 9)

Section 2 Installation Instructions
2-3
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).
WARNING
The ice machine must be grounded in accordance
with national and local electrical codes.
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.)
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.
Q800 ICE MACHINE
Voltage Water Cooled
Ice
Machine
Phase
Cycle
Maximum
Fuse
Circuit
Breaker
Minimum
Circuit
Amps
Q800
208-230/1/60
208-230/3/60
230/1/50
20
15
20
11.4
8.2
10.6
Electrical Wiring Connections
WARNING
These diagrams are not intended to show proper
wire routing, wire sizing, disconnects, etc., only
the correct wire connections.
All electrical work, including wire routing and
grounding, must conform to local, state and
national electrical codes.
Though wire nuts are shown in the drawings, the
ice machine field wiring connections may use
either wire nuts or screw terminals.
Water Cooled Ice Machine
208-230/1/60
GROUND
SV1258
GROUND
L
1 L
1
N = 115V
OR
L2 = 208-230V
TO SEPARATE
FUSE/ BREAKER
ICE MACHINE
CONNECTIONS