Page 229 - 2020DM-1210

Programmable solar system Controller TH-2018

Configuration of 19 different solar heating syste

The surface mount solar controller is designed as a differen�al
temperature device to control a solar collector ,maximum 2 storage
tanks, a pool and auxiliary hea�ng elements for a domes�c wat
hea�ng system. TH-2018 provides up to 19 opera�ng modes wit
automa�c error preven�on on the selected sensors and whic
simplifies

Features: 1. Power supply 230V~ ±10% 50Hz
2. Backlit LCD display
3. With 2 SPST on-off relay outputs + 2 semiconductor relay outputs
(variable collector pump speed)
4. 2 inputs for Pt 1000 probes
Temperature range readings from -40°C to +250°C
5. 2 inputs for NTC 10K probes
Temperature range readings from 0°C to +120°C
6. Individual probe offset correc�on ±10°
7. Graphical visualiza�on of the configured installa�
8. On screen diagnos�c (input/output state and error messages
9. Visualiza�on of the collector, boiler and addi�onal device temperatures
10. Red LED signal in case of failure alarm indicate
11. Self-diagnosis of the actual installa�on (installa�on fun on test)
12. Mul� func�on system protect
13. Display of opera�ng hours of the solar pump connected to t e controller;
various �me ranges (day-this week-last week-month-last mo th) are
available.
14. Display of the maximum temperature difference between the reference
sensors of the solar system with the consumer switched on.
(day-this week-last week-month-last month) are available.

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