ERS1*2F
Page 3
97718C (Rev. E - 09/15)
Service
For proper and safe servicing, please read these instructions completely.
DANGER
• All Service and Maintenance must be performed by an authorized service personnel.
• Disconnect electrical supply to the unit before any service work to reduce risk of electrocution.
• Shut off water supply serving the unit before any service work to reduce risk of water damage.
CAUTION
• Tools/Items required but not provided, for Servicing:
o Safety Glasses
o Protective Gloves
o Hex drives.
Service: Adjustments
1. Temperature Control: Water temperature is factory set at 50ºF ± 5º (10ºC ± 5º) under normal conditions. For colder water, adjust screw on
item no. 10 in clockwise direction.
Service: Inspection/Cleaning
• Inspect Water Chiller twice each year for proper operation and performance.
• Inspection of the unit will require disconnecting electrical supply, removal of panels, etc. and reassembly and return to service practices.
2. Condenser Fan Motor
: Confirm condenser fan turns freely. If the condenser fan does not spin freely, have an authorized service personnel
replace.
3. Ventilation
: Cabinet louvers and condenser fins should be periodically cleaned with a brush, air hose or vacuum cleaner. Cleaning should be
done twice each year or more frequently if needed due to environment. Excess dirt or poor ventilation can cause no cold water and
compressor cycling on the compressor overload protector.
4. Water Flow
: Confirm proper water flow. If water flow is slow, inspect filter or inline strainer for restriction. Replace filter cartridge if required.
Disassemble inline strainer and clean if required.
5. Lubrication: Motors are lifetime lubricated.
Replacement Parts: Parts List
*INCLUDES RELAY & OVERLOAD. IF UNDER WARRANTY, REPLACE
WITH SAME COMPRESSOR USED IN ORIGINAL ASSEMBLY.
NOTE: All correspondence pertaining to any of the above water cool-
ers or orders for repair parts MUST include Model No. and Serial No. of
cooler, name and part number of replacement part.
For Replacement Parts, contact your local distributor or call 1.800.834.4816
Elkay Manufacturing Co. 2222 Camden Court - Oak Brook, IL 60523 U.S.A - 630.574.8484
7, 14, 20
6, 9, 11
21
15
17
16
5
1, 8, 12, 13
10
3
4
19
2
18
ITEM NO. PART NO.
DESCRIPTION
1
22000C
BRACKET - FAN MOTOR
2
23084C
PANEL - FRONT
3
23085C
ELECTRICAL COVER
4
23086C
PANEL-RIGHT SIDE & BACK
5
23087C
LEFT SIDE
6
35768C
COVER - RELAY
7
19037000
CLIP
8
30824C
BLADE - FAN
9
36171C
OVERLOAD
10
31513C
COLD CONTROL
11*
35967C
COMPRESSOR SERVICE PACK
12
31395C
MOTOR - FAN
13
111543043890
NUT #6 HEX (FAN MOTOR MTG)
14
100806740570
GROMMET
15
66199C
DRIER
16
61521C
CONDENSER
17
66606C
HEAT EXCHANGER
18
62031C
DRAIN PLUG
19
66363C
EVAPORATOR TANK ASSY
20
101516143550
STUD - COMPRESSOR MOUNTING
21
36166C
RELAY
