18
3) Attach the harness wires to the correct location on the condensing unit's terminal board.
Use the wiring label as a reference.
4) Replace the control box cover and panels in their correct positions.
5) Route the wire harness to connect the condensing unit's control box to the icemaker's
control box.
2. Icemaker
1) Remove the control box cover.
) Attach the harness wires to the icemaker's terminal board. Use the wiring label as a
reference.
3) Replace the control box cover and panels in their correct positions.
CAUTION
Turn power supply on at condensing unit. Condensing unit should have power
for a minimum of 4 hours prior to startup to prevent compressor damage.
G. Water Supply and Drain Connections
See Fig. 9
IMPORTANT
To prevent damage to the pump assembly, do not operate the icemaker when
the water supply is OFF, or if the pressure is below 10 PSIG.
• Water supply inlet is 1/" female pipe thread (FPT).
• A water supply line shut-off valve and drain valve should be installed. A minimum of 1/"
OD copper tubing is recommended for the water supply lines.
• Water supply pressure should be a minimum of 10 PSIG and a maximum of 113 PSIG. If
the pressure exceeds 113 PSIG, the use of a pressure reducing valve is required.
• Drain outlet for icemaker dump is 3/4" FPT. The drain for condensation is a 5/8" OD
pipe. The icemaker drain and the condensate drain piping connections must be made
separately from the bin drain.
• A vented tee connection is required for proper flow.
• The drains must have 1/4" fall per foot on horizontal runs to get a good flow.
• The drains should not be piped directly to the sewer system. An air gap of a minimum of
vertical inches should be between the end of the drain pipes and the floor drain. See
Fig. 9.
• The icemaker should be installed in accordance with applicable national, state and local
regulations.
• A plumbing permit and services of a licensed plumber may be required in some areas.
