Ariston ELIOS 25 User Manual

Name: Ariston ELIOS 25
Brand: Ariston
Rating: 4 (1 reviews)

44 pages

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DIGITAL CONTROL UNIT

FOR THERMAL SOLAR SYSTEMS

ARISTON - ELIOS 25 - 3104047

Overview2
Description of the Keys2
Technical Features3
Normative References3
Available Accessories and Spares3
Installation4
To Install the Device4
Version with 4 Spst On-Off Relay Outputs, Contacts Powered6
Starting8
Turning on and off8
Backlight8
Acoustic Signals8
Displaying Temperatures and Energy Produced9
Displaying Sun / Anti-Freeze9
Display of Collector Pump Speed9
Automatic / Manual / Abc9
Reset10
Installer Parameters10
Modifying the Password10
Entering the Password10
Using Installer Parameters11
Select Installation Type13
List of Thermal Data to be Eventually Programmed13
Parameters Description13
Control Logic14
Control Logic in Manual Mode or in Abc14
Available Diagrams14
Control Logic of the Safety Thermostats14
Sch 0215
Sch 0315
Sch 0416
Sch 0516
Sch 0617
Sch 0717
Sch 0818
Ch 0918
Sch 1019
Sch 1119
Sch 1220
Sch 1320
Sch 1421
Sch 1521
Sch 1622
Sch 1722
Sch 1823
Sch 1923
Sch 2024
Setting the Thermal Data24
Hysteresis of the Differentials26
Hysteresis of the Safety Temperatures27
Thermostatic Hysteresis27
Probe Offset27
Maximum Temperature of the Probes27
Antifrost Parameter Management28
Antifrost Test Duration29
Antifrost Temperature29
Collector Pump ‘On’ Time29
Collector Pump ‘Off’ Time29
Output Logic for out 230
Output Logic for out 330
Output Logic for out 430
Integration Hours Counter31
Loads Wiring Test31
Test Sequence Setting32
Recooling Function33
Recooling Temperature (TR) Differential34
Recooling Temperature34
Activation / Deactivation of the Recooling Function34
Periodic Activation of Loads35
Measurement Unit36
Setting of Collector Pump Speed37
Minimum Temperature Limitation38
Adjustment of Collector Minimum Temperature39
Enabling/Disabling the Collector Minimum Temperature39
Functions Accessible to the User40
Turning on / Turning off the Control Unit40
Manual Management of the Installation40
User Parameters40
Antifrost Activation42
Troubleshooting43
Warranty43

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Ariston ELIOS 25 Specifications

General

Brand	Ariston
Model	ELIOS 25
Category	Control Unit
Language	English

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