Elkay ERC8-1B/2B Installation, Start-Up, Trouble Shooting & Maintenance, Wiring Diagram

Models: ERC8-1B/2B

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INSTALLATION

ERC8-1B/2B, TRC8-1B/2B

ITEMIZED PARTS LIST

ITEM

PART NO.

DESCRIPTION

NO.

 

 

 

 

 

1

23027C

Cover - Electrical

2

31513C

Control - Cold

3

31513C

Control - freeze prot.

4

191550951550

Fan Motor

5

31475C

Fan Blade

6

20282C

Fan Bracket

7

70018C

Fan Nut

8

70091C

Washer - Fan Blade

9

70009C

Screw - Motor Mounting

10

66305C

Condenser

11

50189C

Shroud

12

66202C

Drier

13

66267C

Heat Exchanger

14*

35807C

Compressor serv Pak (115v)

15

35801C

Relay

16

35795C

Overload

17

30180C

Overload Spring

18

30181C

Terminal Cover

19

30182C

Bale Strap

20

50076C

Sound Dampner

21

100806740570

Grommet

22

19037000

Clip - Compressor Mtg.

23

101516143550

Stud - Compressor Mtg.

24

66455C

Evaporator Assy

25

23025C

Panel - Front

26

70772C

Drain Plug

27

23033C

Panel - Side Right Hand

28

23034C

Panel - Side left Hand

29

23036C

Air Deflector

30

23037C

Electrical Compartment

31

23031C

Bracket - Evap. Locating

NS

23026C

Panel - Rear

NS

23028C

Cover - Top

 

 

 

 

ERC8-2B, TRC8-2B - 220/240V, 50 HZ

 

 

 

ITEM

PART NO.

DESCRIPTION

NO.

 

 

 

 

 

4

191555551550

Fan Motor

13

66476C

Heat Exchanger

14*

35809C

Compressor Serv Pak

15

35802C

Relay

16

35796C

Overload

 

 

 

*INCLUDES RELAY & OVERLOAD. IF UNDER WARRANTY, REPLACE WITH SAME COMPRESSOR USED IN ORIGINAL ASSEMBLY.

NOTE: All correspondence pertaining to any of the above water cooler or orders for repair parts MUST include model number and serial number of cooler, name and part number of replacement part.

INSTALLATION

1.It is important to insure proper ventilation. For remote installation a minimum clearance of 6 inches (152 mm) to the front must be maintained, 1 inch (25 mm) each side, 3 inches (76 mm) to the rear above the unit. Wall grille EG-1 or EG-2 to be ysed when unit is inserted into an enclosure. Install unit as close as possible to wall grille a 6 inch (152 mm) clearance beyond the front of the wall grille is required for adequate air circulation.

2.Water inlet is 1/4" (6 mm) O.D. tube. Contractor to supply connections as required.

3.Connecting lines to be of copper, thoroughly flushed to remove all foreign matter before being connected to cooler. If flushing does not remove all particles, a water strainer should be installed in supply line

4.Connect cooler to building supply line with a shut-off valve and install a union connection between the valve and cooler

5.Electrical: Make sure power supply is identical in voltage, cycle, and phase to that specified on cooler serial plate. Never wire compressor directly to the power supply.

START-UP

1.Open supply line valve.

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

3.Rotate fan to insure proper clearance and free fan action.

4.Connect to electrical power.

TROUBLE SHOOTING & MAINTENANCE

Temperature Control: Factory set at 50°F (+/- 5°) under normal conditions. For colder water, adjust screw on item no. 3 CW.

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

Lubrication: Motors are lifetime lubricated.

30

31

24

29

28

START-UP FREEZEPROTECT

THERMOSTAT

TROUBLE SHOOTING & MAINTENANCE COLD CONTROL

THERMOSTAT

WIRING DIAGRAM

3

2

1

4 TO 9

10,11

12

13

14

15 TO 19

27

20

25

26

21 TO 23

ELKAY MANUFACTURING COMPANY - 2222 CAMDEN COURT - OAK BROOK, IL 60523 - 630.574.8484

FOR PARTS, CONTACT YOUR LOCAL DISTRIBUTOR OR CALL 1.800.323.0620

96602C (Rev. D)

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Elkay Installation, Start-Up, Trouble Shooting & Maintenance, Wiring Diagram, ERC8-1B/2B, TRC8-1B/2B