

"Small" temperature difference controller for simple systems. For 9 solar panel, storage and solid fuel systems. The controller can be equipped with or without speed control, 0-10V/PWM outputs or both.
Security policy
Delivery policy
Return policy (edit with Customer reassurance module)
STDC |
||
Pt1000 sensor inputs |
3 |
|
230VAC relay outputs |
1 |
|
floating relay output |
✕ |
|
Outputs 0..10V or PWM signal for speed control of high efficiency pumps |
1 |
|
Number of predefined apps |
9 |
|
Extension of predefined applications by freely selectable additional functions |
✕ |
|
Red/Green LEDs to indicate status |
✕ |
|
Statistics and graphical evaluations of data storage |
✓ |
|
Heat measurement via direct sensor (VFS or VVX) |
✕ |
|
Pressure measurement via Grundfos direct sensor (RPS) |
✕ |
|
Real-time clock RTC with battery buffer |
✓ |
|
Time and temperature controlled thermostat function |
✓ |
|
Solar anti-legionella function |
✓ |
|
Anti-legionella function through additional heating |
✓ |
|
cooling function |
✓ |
|
commissioning assistant |
✓ |
|
plant protection |
✓ |
|
collector protection |
✓ |
|
Memory protection (KS-Tmax) |
✓ |
|
antifreeze |
✓ |
|
cooling |
✓ |
|
Starting logic for vacuum tube collectors |
✓ |
|
Control program for self-draining systems (return drain) |
✓ |
|
Function check and error memory with date and time |
✓ |
|
menu blocker |
✓ |
|
Power supply unit for universal voltage range (100… 240VAC) and reduced standby consumption |
✕ |
|
CAN bus connection for SOREL Connect |
✕ |
|
Data logging on microSD card |
✕ |
|
ethernet connection |
✕ |
|
Dimensions height x width x depth in mm |
115 x 86 x 45 |
|
color housing |
RAL 9003 |
|
protection |
IP40 |
|
Fixing material, spare fuse and instructions |
✓ |