XTDC
Sensor inputs PT1000
8
Relay outputs 230V
6
Relay output voltage-free
1
Outputs 0..10V or PWM signal
for speed control of high-efficiency pumps
2
Number of applications
48+
Extension of pre-defined systems
by selectable additional functions
✓
LEDs red/green for display of operating status
✓
Statistics and graphic analysis of data memory
✓
Flow based heat metering via Grundfos direct sensor (VFS / VVX)
2
Pressure monitoring via Grundfos direct sensor (RPS)
2
Battery-backed Real Time Clock > 24h
✓
Time and Temperature-controlled thermostat function
✓
Legionella function via solar
✓
Legionella protecion via additional heating
✓
Cooling function
✓
Setup wizard
✓
System protection
✓
Collector protection
✓
Storage protection (CP Tmax)
✓
Anti-freeze protection
✓
Recooling
✓
Start logic for vacuum tube collectors
✓
Control program for self-dumping systems (drain-back)
✓
Function control and error memory with date and time
✓
Menu blocker
✓
Power supply for universal voltage range (100…240VAC) and reduced standby consumption
✓
CAN bus connection for SOREL Connect
✓
Data logging on microSD card
✓
Ethernet connection
X (only in V2)
Dimensions Height x Width x Depth in mm
228 x 180 x 53
Housing colour
RAL 9003
Protection Class
IP40
Mounting Hardware, Spare Fuse and User Manual
✓