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97581C (01/21/2000)

ERW32-1B/2B/3B

1. This unit is intended for remote installation only. 

It is important to insure proper ventilation. A minimum of 6 inches

    (152mm) to the front must be maintained, and 6 inches (152mm) to the rear of the unit.

2. This chiller has been designed for use with potable water 

and includes an o-ring seal on the drain plug. This

    fitting should be replaced if the unit is to be used with more aggressive fluids.

3. Installer to provide air gap

 at condenser water outlet to comply with local plumbing specifications.

4. Connecting lines to be made of copper. 

Thoroughly flush all lines to remove all foreign matter before connecting to

    cooler. If flushing does not remove all particles, a water strainer should be installed in the supply line.

5. Connect cooler to building supply 

with a shut-off valve and install a union connection between the valve and the

    cooler.

6. Electrical:  Make sure power supply is identical

 in voltage, cycle, and phase to that specified on cooler serial plate.

    Never wire the compressor directly to the power supply.

ERW32-1B/2B/3B

Refrigeration Packages

Installation Instructions

LEGEND

A

  =  3/8" O.D. TUBE W

A

TER INLET

B  =  3/8" O.D. TUBE W

ATER OUT

C  =  TEMPERA

TURE 

ADJUSTMENT

D  =  ELECTRICAL E  =  3/8" O.D. TUBE T

ANK DRAIN

F  =  3/8" O.D. TUBE CONDENSER W

ATER 

OUTLET

G  =  3/8" O.D. TUBE CONDENSER W

ATER 

INLET

INSTALLATION

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