EWS ES 2050 User Manual

Name: EWS ES 2050
Brand: EWS
Rating: 4 (1 reviews)

49 pages

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Electronic Controllers for water softening units

Instruction Manual

ES 2050

ES 2051

Software version 4.01

Table of Contents2
System Description4
Wall Mounted es 2050 Panel Mounted es 20515
Status and Regenerationmessages6
LED-Display6
LED - Control Lamps6
LCD - Display6
Service Status6
Regeneration Status7
Changing and Indication of Programme Values8
Hardness of the Water Supply8
Current Time9
Information DISPLAYS9
Flush Period9
Regeneration Time9
Additional Program10
Unit Capacity10
Treated Water Produced10
Inputs11
Outputs11
Service - Telephone Number11
Maintenance11
Software Version11
Alarms / Warnings12
Programmed Capacity Exceeded12
Electrical Supply Failure13
Refill Chemical Tank13
Await Regeneration14
Pre Contact (Regeneration Pre Initiation Warning)14
Minimum Inter Regeneration Time Limit15
Minimum/Maximum Programmed Value Exceeded15
Message: Maintenance15
Manual Regeneration Initiation16
Remote Control17
Water Meter" Signal Input17
Chemicals Low" Signal Input17
Await " Signal Input17
Start" Signal Input18
Duty Changeover Without Regeneration" Signal Input18
Special Functions19
Duty Changeover Without Regeneration19
Regeneration of the Standby Unit19
Regeneration Stop19
Fast Program Facility20
Flush ON/OFF20
Regeneration Without Counter Reset20
Setting and Changing of Initial Values21
Duty Changeover22
Pre Service Regeneration22
Prohibited Regeneration Period23
Start on Real Time Clock24
Time Controlled Regeneration25
Minimum Time between Regeneration's26
Water Meter27
Flow-Pulse27
Incoming Water Supply Hardness28
Exchange Capacity29
Pre Regeneration Signalling30
Number of Valve Switching Pulses31
Electrical Control31
Pulse Timing33
Regeneration Times34
Additional Programme35
(Regeneration-Additional Programme, Flushing, High Pressure Pump)35
Alarm and Warning Relay Outputs38
Capacity Exceeded38
Power Supply Failure38
Refill Chemical Tank39
Await Regeneration39
Input "WAIT39
Start" Input40
Service40
Typical Installation Diagram41
Remote Monitoring Control41
Typical Electrical Wiring Diagrams42
Electrical Connection Details44
Installation Recommendations and Commissioning45
Technical Specifications46
Declaration of Conformity47

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EWS ES 2050 Specifications

General

Brand	EWS
Model	ES 2050
Category	Controller
Language	English

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