Danfoss DHP-H Varius Pro+ User Manual Download

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MAKING MODERN LIVING POSSIBLE

Commissioning

DHP-H Varius Pro+/DHP-L Varius Pro+

www.heating.danfoss.com

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Summary of Contents for DHP-H Varius Pro+

Page 1: ...MAKING MODERN LIVING POSSIBLE Commissioning DHP H Varius Pro DHP L Varius Pro www heating danfoss com...

Page 2: ...anty if these instructions are not adhered to during installation or service The English language is used for the original instructions Other languages are a translation of the original instructions D...

Page 3: ...cription 14 5 2 Select display language 15 5 3 Setting date and time 15 5 4 Internal Immersion Heater 15 5 5 Adjusting the indoor temperature 16 5 6 Adjusting the Heat Curve 16 5 7 Heating Settings 18...

Page 4: ...with the heat pump on delivery Self adhesive decals with translation text Must be placed on the manufacturing plate in conjunction with installation Supplied with the heat pump on delivery Documents n...

Page 5: ...aces Warning moving parts Warning risk of crushing injury 1 3 2 Electrical components Explanation Component ordinary delivery according to proposed system solutions Components accessories according to...

Page 6: ...on to these installation instructions Caution The heat pump must be located in a frost free environment Caution Installation and connection should be carried out in accordance with the instructions in...

Page 7: ...rcuit must only be carried out by a certified refrigeration engineer Although the heat pump s cooling system refrigerant circuit is filled with a chlorine free and environmentally approved refrigerant...

Page 8: ...see manufacturer s plate through the service valves Caution All warranties will become void if a refrigerant other than what Dan foss specifies is used for refilling 2 2 5 Scrapping Caution When the...

Page 9: ...possible always position the dirt filter on the return line from the heat ing system to the heat pump as close to the heat pump as possible Caution Hard water Normally it is not a problem installing...

Page 10: ...return valve for the heating system fitted A D C B Fig 1 Dirt strainer A Stopcock B Cover C Dirt strainer D O ring 3 2 Checking electrical installation This equipment complies with IEC 61000 3 12 prov...

Page 11: ...r is not placed in direct sun light For taller buildings the sensor should be positioned between the second and third floors The sensor location must not be completely protected from the wind but not...

Page 12: ...tem to a pressure of approximately 1 bar 8 Repeat the procedure until all air has been removed 9 Check the system for leakage 10 Leave the radiator valves fully open In the event of draining the water...

Page 13: ...reezing point 17 2 C 4 Use an external pump to fill the brine system Connect the pressure side of the pump to the filler cock 5 Close the shut off valve on the filler cock 6 Open the suction valve on...

Page 14: ...e decrease of 1 C of the indoor temperature 2 Alternatively press or Menu screen This screen appears when you have pressed on the start screen Drop down view There is a quick link to system informatio...

Page 15: ...o Perform anti legionella top up heating Act as backup heater in the event of disabled heat pump Provide extra heating power if needed to fulfil the heating demand The standard factory fitted immersio...

Page 16: ...odes that can be toggled by pressing the Curve indicator symbol 40 When lit the curve is adjusted as one unit 40 When not lit individual curve points can be moved separately 1 Press on the Start scree...

Page 17: ...ings window is inactive Press on the symbol to open heating set tings Shows that the heating settings window is active 40 When the curve indicator is lit press or to move whole curve upwards or downwa...

Page 18: ...rent default settings available from factory radiator system factory default underfloor heating The default settings will affect the heat curve settings and minimum and maximum supply line temperature...

Page 19: ...k administrator if there are any such problems Connecting to internet Connect the commissioned heat pump to an existing internet connection router or equivalent Use the RJ45 connection placed below th...

Page 20: ...ust always point to the primary heat pump IP address More than one secondary heat pump 3 4 5 6 1 2 8 7 1 Router Switch 2 Possibility of internet access via router 3 Primary controlling heat pump with...

Page 21: ...ttings 1 Set Dhcp static to 0 factory default 2 Press to return to System settings Or press in the upper left corner to return to the Menu screen For manual IP settings 1 Set Dhcp static to 1 2 Press...

Page 22: ...rs After 8 hours the unlocking code must be entered again Remaining time is shown in the upper part of the display Ensure that the main circuit breaker is on 1 Press on the Start screen to open the Me...

Page 23: ...may be applicable if external applications are in stalled and activated Parameter Meaning Compressor 0 compressor stopped Set compressor gear 1 9 Brine pump 0 stop brine pump 1 start brine pump Circu...

Page 24: ...n tank is stable If the level varies there is air in the system listening for air 4 Bleeding the brine circuit 1 Run the brine pump and the external pump in series until liquid free of air comes out o...

Page 25: ...2 Press on Settings 3 Press to go to the menu page for Manual test 4 Press on the text Manual test 5 Press to exit manual test The symbol disappears 6 1 5 Insulating pipes When the manual test is com...

Page 26: ...enabled and activated in the control system before they can be used Below is an example where the Distribution Circuit function is deactivated Other functions are activated in a similar way 1 Press i...

Page 27: ...can produce heating and hot water with the internal immersion heater and or external auxiliary heater if activated This operating mode must be used if heating and or hot water is needed but the compre...

Page 28: ...enabled in Settings be fore they can be activated and used Symbol Description Operating mode Heat production Space heating is permitted Operating mode Hot tap water Hot tap water production is permit...

Page 29: ...er of hours that the immersion heater step 1 has been in operation Internal immersion heat er step 2 Shows the number of hours that the immersion heater step 2 has been in operation Internal immersion...

Page 30: ...emperature of the suction gas line Evaporation pressure Shows the evaporation pressure of the refrigerant circuit bar Evaporation Shows the evaporation temperature of the refrigerant circuit Superheat...

Page 31: ...ot exceed the values set in the main heat curve Confirm the settings with 7 Page 2 Settings for supply temperature at different outdoor temperatures NOTE The distribution circuit settings can not exce...

Page 32: ...stem must be set to end user mode Press and then to exit the commissioning mode Make sure that the symbol is shown to the left in the Menu screen before handing over the system to the end user Commiss...

Page 33: ...cklist regarding the information that the installer must give the customer N The serial number must always be given for warranty matters Always make a note of the serial number in the installation pro...

Page 34: ...Commissioning DHP H Varius Pro DHP L Varius Pro VIJSG202 Danfoss Heating Solutions 34...

Page 35: ...Commissioning DHP H Varius Pro DHP L Varius Pro Danfoss Heating Solutions VIJSG202 35...

Page 36: ...Danfoss reserves the right to alter its products without notice This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary...

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