Thisproduct complies withthe followingEC Directives: ElectroMagnetic Compatibility Directive. (EMC) Low Voltage Directive. Danfoss HPA2 2Port Valve Actuator, a replacement actuator for 2 port motorised valves.
HPA2, 4 Wire, Manual Lever. For Use With Danfoss HPV22& HPV28 Valve Bodies. Danfoss engineers technologies that empower the world of tomorrow to build a better future. Energy efficient technologies empower smart communities and industries to create healthier and more comfortable climates in our buildings and homes and to supply more food with less waste. 7 rowsВ 2 Port Motorised Valves Wide range of valve body sizes Interchangeable actuators Oct 12, 2013 Sometimes CH dose work if we move lever to manual position, but again when the timer goes off and turns on, the central heating dose not work.
but this turning of lever to manual position don't work every time. Dave, Many thanks for your response. A new head for the Danfoss motorized valve type HSA3 is 50 VAT from Danfoss type hpa2 manual Centre I am Dec 29, 2009 Best Answer: If your valve is stuck open.
it can be because the valve body is stuck open or because the valve head is hooked on manual open. I would remove the head and then check the spindle on the body opens and closes if so then the body is not jamed. Danfoss HPA2 2 Port Valve Actuator features: Actuator only; Robust build for long term operation; Simple installation, no need to drain down system, disconnect wiring and unscrew from valve body; Danfoss HPA2 2 port valve actuator Select Danfoss valve actuators are designed for direct inservice replacement of actuators on other makes of motorised valves.
Product Features. Available in 2 port; 3port diverter and 3 port mid position versions; Wide range of valve body sizes; Nov 12, 2013 via Danfoss type hpa2 manual Capture. Radiators Coming On With Your Hot Water (Even With The Heating Off)? This Is The Cause Duration: 3: 06. Just Central Heating 48, 560 views Danfoss HPA2 Actuator only.
Suits Danfoss 2 Port Zone Valves. Danfoss Motorised Valve Data Sheet; Danfoss Motorised Valve Installation Instructions; Danfoss Randall H Series Motorised Valves, working in conjunction with time controls and thermostats, are used in domestic and commercial central heating, hot water and chilled water systems to control the flow of water in the system.
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You can also get inspired by our case studies from around the world, or take a deep dive into our training program 4 VUBQA102 User manual 2. Administration 2. 1 Description of the interface When you enter Danfoss Online you will see 6 main headings in the menu at the top of the page: Manual Radiator Valves; Programmable Radiator Controls; Radiator Valve Accessories; Danfoss Randall HPA2 Actuator.
Brand: Danfoss Randall HCO Code: 07E02. I am looking for the Danfoss HPA2 aczuator with the following technical specifications: 230V 5060 Hz 3(1) A, T45 Lengths of wire: appr. 1, 1m Is the wire included in the offered HPA2 Jun 06, 2010 Problem with Danfoss HPA2 Valve and Heating system. Discussion in 'Plumbing and Central Heating' started by Bilko1270, 24 May 2010.