Elkay ECH8 1P User Manual

ECH8_1P ECH8_2P ECH8_3P
(630) 574-8484 Elkay Manufacturing Company
2000000694 (Rev. A - 07/22)
Page 9
6. Connecttheblackwire(B)tohotlineandconnect
thewhitewire(C)toneutralline.
B
C
7. Install the front panel to the unit.
8. Start-Up.
1. Openwatershut-o󰀨valve.
2. Purgeairfromallwaterlinesbyoperatingbubbler
valveoffountaintowhichchillerisconnected.
Steadywaterstreamassuresallairisremoved.
3. Checkallwaterconnectionsforleaks.Fixallleaks
before proceeding.
4. Turn on electrical supply.
9. Service
For proper and safe servicing, please read these
Caution, Warning instructions completely before
servicing.
Note: Disconnect power supply before servicing the
unit.
All service work must be performed by an
authorized service person.
9.1 Service: Adjustments
9.1.1 Temperature Control
Factorysetfor50ºF±5º(10ºC±5º)waterunder
normalconditions.Toadjustwatertemperature,turn
off electrical supply, remove front panel using a 5/16"
(7.9mm)socketwrenchorflatheadscrewdriver,and
turnthescrew(itemno.9)oncoldcontrolclockwise
forcolder,counterclockwiseforwarmer.
9.2 Service: Inspection/Cleaning
• Inspectthe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.
9.2.1 Condenser Fan Motor
Visually check and confirm the condenser fan turns
freely. If the condenser fan does not spin freely,
have an authorized service personnel to check and
replace the fan.
9.2.2 Ventilation
Cabinet louvers and the 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.
9.2.3 Waterflow
Makesurethatthewaterflowisproper.Ifwaterflow
isslow,theninspectthefilterorin-linestrainerfor
restriction. Replace the filter cartridge if required.
Disassemble the in-line strainer and clean if
required.
9.2.4 Lubrication
Motors should be lifetime lubricated.
9.2.5 Actuation of Quick Connect Water Fittings
Chillerisprovidedwithlead-freeplugwhichutilizes
an O-ring seal. To remove the plug from Chiller,
relievethewaterpressure,pullthecollartowardsthe
fitting and then pull the fitting from the tube. To install
the plug, push the fitting straight onto the tubing
untilitreachesapositivestop,whichshouldbe
approximately3/4”(19mm).Referpage10forquick
connect fittings.
Screw
Front Panel
Electrical
Box

Elkay ECH8 1P Specifications

General

Brand	Elkay
Model	ECH8 1P
Category	Refrigerator
Language	English