Elkay ERW32-1B Start-Up, Important! Installer Please Note, Trouble Shooting & Maintenance

Models: ERW32-1B

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START-UP

ERW32-1B/2B/3B

 

PARTS LIST

 

 

 

ITEM NO.

PART NO.

DESCRIPTION

 

 

 

1

23152C

BOX - INSULATION

2

28070C

BASE ASSY

3

27698C

PANEL

4

28032C

PANEL - FRONT/REAR

5

23158C

COVER - INSULATION BOX

6

23159C

BRACKET - CONDUIT

7

26701C

CABINET

8

34783005

WASHER - LOCK

9

35882C

CONTROL - COLD

10

66218C

CONDENSER ASSY

11

31723000

STRAINER

12

30440C

CAPACITOR

13

30768C

SOLENOID VALVE

14

43242004

CAPILLARY TUBE

*15

48000036

COMPRESSOR

16

30248C

OVERLOAD

17

48000070

GASKET - TERM COVER

18

48000067

OVERLOAD SPRING

19

48000069

BALE STRAP

20

48000068

COVER - TERMINAL

21

19037000

CLIP - COMPRESSOR MTG

22

100806740570

GROMMET - COMPRESSOR MTG

23

66216C

EVAPORATOR ASSY

24

70772C

EVAPORATOR DRAIN PLUG

25

31738002

DRIER

26

70020C

NUT

 

 

 

220/240 50/60HZ PARTS LIST

ITEM NO.

PART NO.

DESCRIPTION

 

 

 

12

30441C

CAPACITOR

13

30781C

SOLENOID VALVE

15*

37895000

COMPRESSOR 220V/50HZ

 

37167000

COMPRESSOR 220V/60HZ

16

40405028

OVERLOAD 220V/50HZ

 

40405030

OVERLOAD 220V/60HZ

*INCLUDES RELAY & OVERLOAD. IF UNDER WARRANTY REPLACE WITH SAME COMPRESSOR USED IN ORIGINALASSEMBLY.

NOTE: ALL CORRESPONDENCE PERTAINING TO ANY OF THE ABOVE WATER COOLERS OR ORDERS FOR REPAIR PARTS MUST INCLUDE MODEL NO. AND SERIAL NO. OF COOLER, NAME AND PART NO. OF REPLACEMENT PART.

NOTE: FOR USE WITH PHOTO PROCESSING APPLICATIONS, ADJUST THERMOSTAT TO WARMER SETTINGS.

START-UP

1.Open supply line valve.

2.Purge all air from all water lines by operating bubbler valve of fountain to which cooler is connected. A steady stream flow assures that all air is removed.

3.Rotate fan blade to assure proper clearance and free action.

4.Connect to proper electrical power.

IMPORTANT! INSTALLER PLEASE NOTE:

The grounding of electrical equipment such as telephone, computers, etc., to water lines is a common procedure. This grounding may be in the building, or may occur away from the building. This grounding can cause electrical feedback into a water chiller, creating an electrolysis which causes a metallic taste or an increase in the metal content of the water. This condition is avoidable by using the proper materials indicated below. Drain fittings which are provided by the installer should be plastic to electrically isolate the chiller from the building plumbing system.

TROUBLE SHOOTING & MAINTENANCE

Temperature Control: Factory set for 50°F water (± 5°) under normal conditions. For colder water, adjust screw on item no. 9 clockwise.

Ventilation: Cabinet louvers and condenser fins should be periodically cleaned with a brush, air hose, or vacuum cleaner. Excess dirt or poor ventilation can cause no cold water and compressor cycling on the overload protector.

Lubrication: Motors are lifetime lubricated.

Actuation of Quick Connect Water Fittings: Cooler is provided with lead-free plug which utilizes an o-ring seal. To remove plug from cooler, relieve water pressure, pull the collar towards the fitting and pull the fitting off the tube. To install plug, push fitting straight onto tubing until it reaches a positive stop, approximately 3/4”.

5

9

12

3

4

13

7

14

23

25

1

24

WIRING DIAGRAM

2 8, 26

6

15,16,17

21, 22 14 11

10

 

 

 

18,19,20

 

 

OPERATION OF QUICK CONNECT FITTINGS

SIMPLY PUSH IN

TUBE IS SECURED

PUSH IN COLLET

TUBE TO ATTACH

IN POSITION

TO RELEASE TUBE

PUSHING TUBE IN BEFORE

PULLING IT OUT HELPS TO

RELEASE TUBE

FOR PARTS, CONTACT YOUR LOCAL DISTRIBUTOR OR CALL 1.800.323.0620

ELKAY MANUFACTURING COMPANY•2222 CAMDEN COURT•OAK BROOK, IL 60521•630.574.8484•TELEX: RCA 289234

97581C (01/21/2000)

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Elkay ERW32-1B Start-Up, Important! Installer Please Note, Trouble Shooting & Maintenance, Wiring Diagram