ZPC-2
Pump controller
The ZPC 2 controller is designed to control central heating and domestic hot water pumps. The central heating pump is turned on when the boiler temperature exceeds the user-set central heating pump activation temperature. The domestic hot water pump operates on the basis of temperature difference. Central heating and hot water temperatures are measured by two independent sensors.
– control of the central heating and domestic hot water
– circulation pumps simultaneously,
– temperature measurement in the range from 0 °C to 99 °C,
– adjustable hysteresis of the domestic hot water pump activation from 5 °C to 30 °C,
– LED display,
– diodes indicating power supply and pump status,
– possibility of manual control of pumps,
– alarm function when the temperature increases > 90 °C,
– anti-freeze protection for temperatures < 5 °C,
- anti-stop safety function pumps in the summer period,
- operation in summer mode (controlling only the HUW pump)
- possibility of operation with priority on the HUW pump,
- sensor error indication (short circuit/open).
Power supply: 230 V AC
Frequency: 50 / 60 Hz
Power consumption: max. 2 W
Output: voltage max. 6 A
Temperature measurement range: from 5 °C to 99 °C
CH temperature setting range: from 5 °C to 80 °C
DHW temperature setting range: from 20 °C to 80 °C
Hysteresis for DHW: od 5 °C do 30 °C
Sensor length: 1,2 m (CH), 3 m (DHW)
Installation: surface-mounted
