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Series 322 Ice Cube Machine Installation Instructions
© 2004-2007, IMI Cornelius Inc. - 3 - Publication Number: 166240006INS
UNIT SET-UP
1. Take off front panel of machine and remove hardware bag and service manual envelope.
2. Mount the ice maker to the top of the ice storage bin or adapter in the proper position over the ice
drop opening. The ice maker must then be sealed both on the outside and the inside bottom edges
with an approved N.S.F. mastic such as Dow R.T.V. #732, 734, or G.E. R.T.V. #102, 108. This is an
N.S.F. requirement and the responsibility of the installer.
3. Remove shipping tape from evaporator curtains.
MAKE ELECTRICAL POWER SUPPLY CONNECTION
Requirements: 115V/60 Hz 1 ph., 230V/60 Hz. 1 ph., or 220V/50 Hz. 1 ph when used.
Refer to serial plate for minimum circuit ampacity and maximum time delay fuse size.
All wiring must conform to national and local electrical codes.
MAKE PLUMBING CONNECTIONS
Water supply – (install per local codes) (see Figure 4).
The water inlet connection to the unit is a 3/8” male flare connection located at the rear of the ice
machine.
Warning - If the water pressure exceeds 50 pounds, a water pressure regulator should be
installed in the water inlet line between the water shut-off valve and the strainer.
Install a reducer fitting on the shut-off valve to accommodate the water stainer, which is supplied with
each ice machine and MUST be used. This is very important for cleaning. Connect either 3/8” or 1/2”
copper tubing between the water inlet fitting of the ice machine and the water strainer.
For water cooled units
Two water inlet connections are provided. One is for the ice making (evaporator) section which is located
on the back of the machine and is a 3/8” flared connection. The other is for the water cooled condenser.
FIGURE 3