GE555-3 User modules with hydraulic separator

User module for centralized HVCA systems, with pumps, complete with:
- Insulated hydraulic separator to hydraulically separate the primary and secondary circuits, equipped with drain cock, manual air vent and pressure gauge
- Double branch on the secondary circuit, for users with mixed water and/or non-mixed water
- Electronic pump/s complying with the ErP Directive (2009/125/EC)
- Motorizable zone valve
- Pre-arrangement for housing the module inside a metallic template fitted with shut-off valves and guides for installing domestic and/or service water units
- Pre-arrangement for installation of thermal energy meter, through a plastic spacer
- Box with terminal block for electric connections
- Housing for supply temperature probe
- Fittings for connection and fixing
- Max. working temperature 90 °C
- Max. working pressure 10 bar


Dimensions of cabinets with template and notes
GE555Y508, GE555IY508: 700 x 750 x 110÷140 mm - 1 circulator
GE555Y516, GE555IY516: 700 x 750 x 110÷140 mm - 1 circulator
GE555Y526, GE555IY526: 700 x 750 x 110÷140 mm - 2 circulators
GE555Y527: 700 x 750 x 110÷140 mm - 1 circulator
GE555Y536, GE555IY536: 700 x 750 x 110÷140 mm - 2 circulators
GE555Y538: 700 x 750 x 110÷140 mm - 1 circulator


To complete the GE555-3 module, the following may be ordered separately:
- GE552 thermal energy meter
- GE550 or GE550-1 unit outputs for domestic/service water
- K270 actuator for commanding the zone valve
- K281 actuator for commanding the mixing valve in combination with bus thermoregulation or K282K stand-alone actuator
- GE551-2 template for installation on job site
- GE552-4 components for M-Bus data centralization, or GE552-W Wireless M-Bus data centralization