Manitowoc Ice RF - Manuel (Page 8)

Section 2 Installation Instructions
Part Number 000007644 3/11 8
Electrical Service
VOLTAGE
The maximum allowable voltage variation is ±10% of the
rated voltage at ice machine start-up (when the electrical
load is highest).
All electrical work, including wire routing and grounding,
must conform to local, state and national electrical
codes. The following precautions must be observed:
• The ice machine must be grounded.
• A separate fuse/circuit breaker must be provided for
each ice machine.
• A qualified electrician must determine proper wire
size dependent upon location, materials used and
length of run (minimum circuit ampacity can be used
to help select the wire size).
• The maximum allowable voltage variation is +/-10 of
the rated voltage at ice machine start-up (when the
electrical load is highest).
• Check all ground screws in the control box and verify
they are tight before starting the ice machine.
FUSE/CIRCUIT BREAKER
A dedicated circuit and a separate fuse/circuit breaker
are required for each ice machine.
GROUND FAULT CIRCUIT INTERRUPTER
We do not recommend the use of a GFCI/GFI circuit
protection with our equipment. If a GFCI/GFI is required
by code, use a GFCI/GFI breaker rather than outlet
which is more prone to intermittent nuisance trips than
panel circuit breakers.
MINIMUM POWER CORD SPECIFICATIONS
The wire size to the receptacle is dependent upon
location, materials used, length of run, etc., so it must be
determined by a qualified electrician. Local, state or
national requirements will supersede our minimum
requirements.
! Warning
All wiring must conform to local, state and national
codes.
! Warning
The ice machine must be grounded in accordance
with national and local electrical codes.
Important
Observe correct polarity of incoming line voltage.
Incorrect polarity can lead to erratic ice machine
operation.
FOR UNITED KINGDOM ONLY
As the colors of the wires in the mains lead of the appliance may not
correspond with the colored markings identifying the terminals in your plug,
proceed as follows:
• The wire which is colored green and yellow must be connected to the
terminal in the plug which is marked with the letter E or by the earth
ground symbol
or colored green or green and yellow.
• The wire colored blue must be connected to the terminal which is marked
with the letter N or colored black.
• The wire colored brown must be connected to the terminal which is
marked with the letter L or colored red.