Packaged system for automatic topping up of system with wholesome water via AB airgap. Available in one or 2 pump versions in wallmount, freestanding or open pack variants.

For maintaining the required system pressure in closed heating, ventilation and air-conditioning systems.

• 1-2 pumps per system
• Floor or Wall mount available
• Fully enclosed zinc plated steel cabinet
• Backlit OLED display
• Non-return valve, pressure side
• Pressure sensor, on the discharge side
• Low-water cut-out switchgear
• BACnet enabled
• WRAS approved inlet valve
• Healthy / fail LED
• Password protection
• System Fill for initial fill of system
• Pump check routine, that runs the pump for 2 seconds if inactive for 7-90 days
• Pump trip and fail, System leak, Excessive starts, Common fault alarms
• BMS Volt Free Contacts
• Alarm log
• Hours Run

• Number of pumps: 1 or 2 (P230, P235, P260, P280 – duty/standby & TS systems – duty/duty)
• Mains connection: 1~230 V, 50 Hz ±10%
• Permitted fluids: Heating water (in accordance with VDI 2035), cooling and cold water
• Volume flow: 0.01 to 2.4 m³/h
• Delivery head: 80 m
• Perm. ambient temperature: 0° C to +40° C
• Perm. fluid temperature: 0°C to +100°C
• Max. permissible operating pressure: 10 bar with VeroLine-IP-E pumps, 16 bar with CronoLine-IL-E pumps

• Cabinet: Fully enclosed zinc coated cabinet
• Pipework: Flexible hoses for easy pump replacement
• Pumps: 1 to 2 fixed speed pumps are used; PCB controlled with duty/standby function to balance the load and pump check routine to test for function
• Valves: each unit is fitted on the discharge side with a non-return valve on the pumps and a common shut-off valve
• Pressure sensor: 0 to 10 Volt, located on the discharge side for activating the PCB controller
• Pressure display: 2 line backlit OLED display
• Controller: the system is standard-equipped with a PCB electronic controller