
CONNECTING
PROCESS AND
WATER SUPPLY
LINES
Tools for installation:
❒Pipe wrench large enough for a
❒Premium quality Teflon thread sealant
The chiller process inlets and outlets must be connected to the plumbing that will circulate the
1 Remove the shipping pipe plug from the female
connections on the back of the chiller.
2 Install pipe to the rear of the chiller.
Use appropriately sized male NPT piping for the process connections and the MPW condenser water connections.
Process connections (NPT):
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1 | in. | 1 in. | 1 | in. | 1.5 | in. | 1.5 in. | 1.5 | in. | 1.5 | in. | ||||
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Condenser water connections (NPT): |
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1 | in. | 1 in. | 1 | in. | 1.5 | in. | 1.5 in. | 1.5 | in. | 1.5 | in. | ||||
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Pipe and pipe threads must be clean and new. Clean threads with solvent, removing all oil, grease and dirt. Allow the threads to dry before proceeding.
3
4
Coat the pipe threads with thread sealant.
Follow the sealant manufacturer’s directions.
Connect the male pipe to the appropriate female connection on the back of the unit.
Connections are labeled on the chiller. Start by hand until the threads engage, then use a pipe wrench to tighten the connection only enough to prevent leaks.
Do not over-tighten!
Tank level sight glass
Condenser water |
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connections on | Tank | |
MPW models only | ||
fill port | ||
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Condenser | Condenser | ||
water in | water out |
To
Process
From
Process
NOTE: Make sure the chiller tank is full of process fluid before you begin operating. Use a glycol mixture if operating temperatures are below 45° F. See
FREEZE PROTECTION REQUIREMENTS.
INSTALLATION | microKool Portable Chillers | UGH004/0999 |