Connection To Ice Machine - Manitowoc AuCS S Serie Manuel D'installation, D'utilisation Et D'entretien

Installation Instructions

CONNECTION TO ICE MACHINE

Electrical Connections
1. Check electrical code for your area.
• When local code allows, the included wire and strain
relief can be used for line voltage wiring. Remove
knockout from ice machine and install strain relief
and wire.
• When conduit is required remove strain relief and ice
machine electrical knockout. Install conduit as
required by your electrical code.
!
Disconnect the electrical power supply to the ice
machine at the electrical
proceeding.
• Connections on ice machines vary. Refer to the
diagram for the ice machine you are working on. If
the model you are working on is not shown, refer the
model's Installation, Use and Care Manual.
2. Remove the front, top, and right side panels from the
ice machine.
3. Route line voltage wires through control box line
voltage heyco fitting. Connect line voltage wires to
incoming power supply of contactor and ground
screw.
NOTE: On S QuietQube Ice Machines the power
connection is made at the incoming power supply (L1
and L2). Cut-off yellow terminal (L2) and purple terminal
(L1) on AuCS harness. Strip insulation back 1/2" and
connect.
Connect
ground wire
to ground
screw
8
Warning
disconnect before
Line Voltage
Heyco
Fittings
Connect to
incoming power
supply of contactor
observing proper
polarity for 115V
Communication Wire and Vinyl Tubing
The communication wire and vinyl tubing must be
installed in conduit to protect them from damage.
1. Remove the 7/8" access hole plug located on the
back of the ice machine.
2. Install conduit from the AuCS to the ice machine. A
pulling elbow is recommended for easier routing of
the vinyl tubing and modular wire.
3. Route low voltage communication wire and vinyl
tubing together through the conduit.
4. Route modular wire through control box low voltage
heyco fitting. Do not route with line voltage wiring,
erratic operation could result. Connect modular wire
to control board.
Control Board
Connection
5. Connect the communication wire to the AuCS
control board.
Section 2
Low Voltage
Heyco Fitting
AuCS
Communication
Plug Connection
Part Number 000007647 06/11