This device is a controller for solar panel heating systems with a variable speed collector pump. Supplied with 3 outputs (Load Relays + Alarm Relays) and 4 Inputs (Probes) it is able to manage a system configuration that can be selected among 9 common types of layouts. When a specific installation is selected, the control unit automatically manages the outputs and inputs used to control the valves, the pumps, the integrative sources and the probes used in the type of installation selected. 
Moreover on the backlit LCD display it is possible to visualize the hydraulic diagram of the installation set up, the state of the outputs, the probes as well as several other data and informations.

Request Information

Find your distributor

Power supply: 230V~ ±10% 50Hz
Power absorption: 4 VA
Sensors type: 4 x Pt1000 Class B DIN
Sensor operating range: -50°C .. 270°C
Temperature reading range: -40,0°C .. 260,0°C
Accuracy: ± 1 °C
Resolution: 0,1 °C
Installer Password: 0000 .. 9999 (default 0000)
Acoustic Signal: On/Off (default On)
Backlight timing: 20 sec from last keypress
OUT2 Relay Logic: NOR=N.O. REV=N.C. (default N.O.)
Contacts rating: 2(1)A max @ 250V~(SPST)  -  2A @ 230V~ (45 .. 65 Hz) Contacts powered.
Protection grade: IP 40
Operating temp. range: 0°C .. 40°C
Storage temp. range: -10°C .. +50°C
Humidity limits: 20% .. 80% RH non-condensing
Case: Material: ABS V0 self-extinguishing
Color: Signal White (RAL 9003)
Dimensions: 156 x 108 x 47 (W x H x D)

230V or Battery powered Thermostat

Small Dimensions - Innovative Design

Large LCD
Power supply: 2 x 1,5V Type AAA batteries - TAD 02B   or   230V TAD 02M

3 regulation modes: Comfort, Economy, Off/Antifreeze

Remote sensor is optional

Learn more



Monday, 6 April, 2020 - 16:37
Thursday, 31 October, 2019 - 14:50
Tuesday, 15 October, 2019 - 17:35

How to

Friday, 1 January, 2016 - 15:18
Monday, 23 November, 2015 - 09:52
Wednesday, 11 November, 2015 - 17:47


SEITRON S.p.A. a socio unico

Via del Commercio 9/11

36065 - Mussolente (VI) ITALY

Codice Destinatario: SUBM70N

Tel. (+39) 0424.567842

Fax (+39) 0424.567849



dal Lunedì al Venerdì
8:30-13:00 / 14:00-17:30