I would fit a honeywell and require back to the main wiring center. Sizing the pressure drop across an h series valve can be determined from this kv diagram.
Nr 5175 Danfoss Randall 3 Port Valve Wiring Diagram Central
Danfoss hpa2 valve wiring diagram. Opening time sec max 35 s. Frequency hz 5060 hz. Danfoss heating controls. H series motorised valves rotary shoe and paddle types literature data sheet connection diagram hs3d 3 port diverter valve literature wiring danfoss hpa2 actuator only. Output relay rating resistive a 3 a. Central heating wiring diagrams danfoss central heating wiring diagrams 2 spring return zone valves please note we do not accept any responsibility for the accuracy of any of the diagrams literature or manuals and information may have been supercededamended.
Work must be completed by qualified electricians or heating engineers. Supply voltage v ac. The high capacity bodies search for instructions and installation guides for heating products by danfoss. The h series motorised valves working in conjunction with time controls and thermostatsare used in domestic and commercial central heating hot water and chilled water systems to control the fl ow of water in the system. 2 port valve actuator 4 wire with spst aux. Easy installation and wiring.
Hpa2 2 port nc. Suits danfoss 2 port zone valves. Danfoss valve actuators are designed for direct in service replacement of actuators on other makes of motorised valves see compatibility. Spring return valve actuator with spst type auxiliary switch. 3 for gravity hot water systems 4 max flow temperature 95c max working pressure 10 bar max differential pressure 15mm. Danfoss hpa2 2 port valve actuator 4 wire.
Megavolt jan 20 danfoss hsa3 wiring diagram. Rsn hpv hpvb 2 port zone valves danfoss randall. 1bsp female hp10b 087n663700 hpa2 087n657900 hpv10b 087n662000 notes. Output relay rating inductive a 1 a. The chart which shows the kv values of all h series valves as diagonal lines can be used to determine.
Gallery of Danfoss Hpa2 Valve Wiring Diagram
