Danfoss DHP-M Installation Manual Download Page 28 | Manualshive

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7.13

Connecting pressure sensor and/or flow sensor

436

26

27

7.14

Connecting EVU

437

28

29

7.15

Connection for external sum alarm

344

36

37

Potential-free relay output.

7.16

Connecting control signal (start/stop) for auxiliary heating

117

34

35

Potential-free relay output.

Connection 0-10V

72

24

25

▪

24V: Connect control signal to terminal block 24 and GND to terminal block 25. Power supply is drawn from terminal blocks 54-55,

56-57 or 58-59.

▪

230V: Power supply is drawn from terminal blocks 50 and N.

Installation Guide

DHP-M

VIJSW102

Danfoss Heating Solutions

28

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Summary of Contents for DHP-M

Page 1: ...MAKING MODERN LIVING POSSIBLE Installation Guide DHP M 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: ...current for DHP M XL L M and S 22 7 4 Connecting external supply voltage 24 7 5 Position and connect outdoor sensors 25 7 6 Network connection Online and setting up primary and secondary functionalit...

Page 4: ...e placed on the manufacturing plate in conjunction with installation Supplied with the heat pump on delivery Documents not delivered with the heat pump are available for download here www documentatio...

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

Page 6: ...ns in addition 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 ins...

Page 7: ...n the heat pump generates noise and vibrations The appliance should be set up and connected in accordance with the instructions in order to avoid noise being spread to noise sensitive areas 2 2 Refrig...

Page 8: ...a naked flame creates a poisonous irritating gas This gas can be detected by its odor even at concentrations below its permitted levels Evacuate the area until it has been sufficiently ventilated 2 2...

Page 9: ...VDI 2035 In practice this means that some general precautions should be taken As a heating system often contains small amounts of suspended solids rust and sludge products from calcium oxide precauti...

Page 10: ...heck that the delivery includes the following items Name Quantity Heat pump 1 Document set 1 Sound plate kit 086L3375 DHP M XL and L Name Article number Quantity Front and rear plate 086L3376 2 Left a...

Page 11: ...r with a thickness of at least 100 mm or another surface with equivalent characteristics In order to minimise noise generation from the heat pump the sound plate included should be fitted when the hea...

Page 12: ...ront cover and turn the catch 90 degrees anti clockwise to release the front cover 2 Tilt the front cover outwards 3 Lift the front cover upwards to remove it from the heat pump Installation Guide DHP...

Page 13: ...and maintenance there must be sufficient free space around the heat pump 500 mm 500 mm 500 mm 500 mm 300 mm 756 mm 849 mm 686 543 488 178 129 245 50 10 10 166 181 321 656 702 314 134 761 900 mm 100 10...

Page 14: ...ting and maintenance there must be sufficient free space around the heat pump 400 796 711 662 70 10 10 692 1652 576 466 423 256 183 606 479 152 188 88 49 361 5 117 5 500 mm 500 mm 500 mm 500 mm 150 mm...

Page 15: ...ins for communication cable and sensor 9 Control panel 10 Inverter 11 Flexible hose 12 Hot gas exchanger 13 Service output high pressure 14 High pressure transmitter 15 High pressure switch 16 Conden...

Page 16: ...r communication cable and sensor 9 Control panel 10 Inverter 11 Flexible hose 12 Hot gas exchanger 13 Service output high pressure 14 High pressure transmitter 15 High pressure switch 16 Condenser pum...

Page 17: ...ty valve should be to a minimum of DN 20 and have a maximum of 6 bar open ing pressure or according to country specific requirements Warning The overflow pipes from the safety valve must not be closed...

Page 18: ...Noise information To prevent disturbing noise from the heat pump the following recommendations should be observed The heat pump s pipe connections cause vibration In order to prevent this vibration sp...

Page 19: ...below 1 1 2 3 3 4 1 Insert pipe 2 Brine pipe 3 Mortar 4 Sealant 1 Drill holes in the wall for the insert pipes 1 for the brine pipes Follow the dimension and connection diagrams If there is any risk o...

Page 20: ...ipe with all the accompanying components Install the outgoing brine pipe with all the accompanying components Fit both pipes with anti diffusion condensation insulation The expansion tank for brine is...

Page 21: ...consists mainly of the connection of the power supply Danger Electrical voltage The terminal blocks are live and can be highly dangerous All power supplies must be switched off before the electrical...

Page 22: ...ent for DHP M XL L M and S Rad out oC Estimated current A for XL 65 oC 51 4 51 8 52 3 60 oC 52 5 53 1 53 5 54 0 54 2 1 55 oC 47 6 48 2 48 7 49 1 49 5 49 7 50 oC 42 9 43 7 44 2 44 7 45 0 45 4 45 7 45 o...

Page 23: ...27 2 27 0 50 oC 23 5 24 0 24 6 25 0 25 3 25 3 25 1 45 oC 22 0 22 4 22 8 23 2 23 5 23 6 23 5 40 oC 20 6 20 9 21 2 21 6 21 9 22 1 22 2 35 oC 19 3 19 4 19 7 20 1 20 5 20 9 21 1 30 oC 18 0 18 1 18 4 18 8...

Page 24: ...eakage current from the frequency converter exceeds 3 5 mA Therefore is a good mechanical connection from the earth cable to the earth connection important the cross section for the protective earthin...

Page 25: ...eflective panel walls N The sensor must be positioned at least 1 m from openings in the walls that emit hot air N If the sensor cable is connected through a pipe the pipe must be sealed so that the se...

Page 26: ...e behind the front panel Use a patch cable not cross over cable Example below with no external network connection for installations with only one secondary unit This solution will NOT provide internet...

Page 27: ...sitioned so that the hot water has been able to mix properly 7 10 Connecting system pump 36 39 N 230 VAC Start stop of building s system pump 230 VAC 7 11 Connecting hot gas pump with 230 V supply 34...

Page 28: ...cting control signal start stop for auxiliary heating 117 34 35 Potential free relay output Connection 0 10V 72 24 25 24V Connect control signal to terminal block 24 and GND to terminal block 25 Power...

Page 29: ...ion circuit 1 107 22 23 Example 4 wire heat shunt and 3 wire heat shunt 54 55 54 55 When 55 is connected to G0 the 55 must be connected to G0 for all applications Installation Guide DHP M Danfoss Heat...

Page 30: ...be disconnected from the control equipment First measure the sensor and cable Then measure the sensor only C ohms 30 882 20 921 10 960 0 1000 10 1039 20 1078 30 1117 40 1155 50 1924 60 1232 70 1270 80...

Page 31: ...ere is a checklist 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 inst...

Page 32: ...Installation Guide DHP M VIJSW102 Danfoss Heating Solutions 32...

Page 33: ...Installation Guide DHP M Danfoss Heating Solutions VIJSW102 33...

Page 34: ...Installation Guide DHP M VIJSW102 Danfoss Heating Solutions 34...

Page 35: ...Installation Guide DHP M Danfoss Heating Solutions VIJSW102 35...

Page 36: ...serves 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 in specifi...

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