Technical data. Danfoss DHP-H. Extra and hotter hot water. Extra large integrated hot water tank. Can reduce heating costs by more than 50 percent.

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1 anfoss HP-H xtra and hotter hot water. xtra large integrated hot water tank. an reduce heating costs by more than 50 percent. Main parts ipack contents imensions and connections omponents Space requirement Sensors Installation principle uxiliary heating and energy consumption calculation Power output and OP graphs Pressure drop graphs - Warm side Pressure drop graphs - old side

2 Main parts Heat pump unit Scroll compressor Stainless steel heat exchanger irculation pumps for brine and heating systems Valves and safety equipment for cooling systems and corresponding electrical components. 2 Water heater 180 litres Internal anti-corrosion protection with copper or stainless steel It does not have an anode, which makes it maintenance free 3 xchange valve The heated water either passes through to the heating system or to the water heater depending on whether heating or hot water is to be produced 4 uxiliary heat 9 kw electric heating element (4.5 kw at 230 V heat pump installation) lectric heating element control in maximum of three steps Installed on the heating system s supply pipe overs the demand of extra energy if the heat pump s capacity is exceeded utomatically connected in the heat pump unit if operating mode UTO is selected. 5 ontrol equipment ontrol computer with graphic display Temperature sensors (outdoor, supply pipe, return pipe, brine and hot water) Room sensor (option) The control equipment controls the heat pup unit s included components (compressor, circulation pumps, auxiliary heaters and exchange valve) and determines when to start and stop the pump as well as producing heat for the house or hot water. 2

3 ipack contents HP-H, sizes 4kW - 10kW: Part no. Quantity Name ocument kit Transparent book case Safety valve 9 bar 1/ Kimsafe outdoor sensor Safety valve 3 bar 1/ xpansion and bleed tank without valve ardboard packaged top for HP ompression angle joint 28x28 joint Pipe insulation IT 9x rine in u pipe in TWS packaging Rubber bellows for 22-32mm hole Pipe insulation -54- =54x9mm lexible hose R25 L= illing kit N irt filter with shut-off N Straight connection LK xR Straight compression connection 22 xr20 HP-H, sizes 12kW - 16kW: Part no. Quantity Name ocument kit Transparent book case Safety valve 9 bar 1/ Kimsafe outdoor sensor Safety valve 3 bar 1/ xpansion and bleed tank without valve ardboard packaged top for HP ompression angle joint 28x28 joint Pipe insulation IT 9x rine in u pipe in TWS packaging Rubber bellows for 22-32mm hole Pipe insulation -54- =54x9mm lexible hose R25 L= illing kit N irt filter with shut-off N Straight connection LK xR Straight compression connection 22 xr20 HP-H 3

4 imensions and connections ±10 The brine pipes can be connected on either the left or right-hand sides of the heat pump. Position Name 1 Heating system return pipe, 22 u: 4-10 kw, 28 u: kw 2 Heating system supply pipe, 22 u: 4-10 kw, 28 u: kw 3 Hot water pipe, 22 u or stainless steel 4 old water pipe, 22 u or stainless steel 5 xpansion pipe, 22 u 6 rine supply pipe (rine out), 28 u 7 rine return pipe (rine in), 28 u 8 Lead-in for incoming power supply and sensors 9 Lead-in for communication cable 4

5 omponents Left view ront view Right view Position Name 1 Water heater, 180 litres 2 Return pipe sensor, heating system 3 vaporator, insulated 4 xchange valve 5 Supply pipe sensor 6 Heating system circulation pump 7 uxiliary heating, immersion heater 8 rine return pipe (rine in) 9 Heating system supply pipe 10 rine supply pipe (rine out) 11 rine system pump 12 rying filter 13 xpansion valve 14 Hot water temperature sensor (displays maximum temperature) 15 ontrol panel for control equipment 16 lectrical panel 17 ompressor 18 Pressure switches 19 ondenser with primary side drain HP-H 5

6 Space requirement 1905 Necessary service space and minimum headroom for heat pump installation. Sensors Outdoor sensor Other sensors kohm kohm , , , , , , , , , , , , , , ,2 75 3,7 80 3,1 85 2,7 90 2,3 95 2,0 onversion table for sensors NOT! When reading the resistance of the sensors, the sensor leads must first be disconnected from the control equipment. 6

7 Installation principle Shut-off valve and strainer Supply pipe Return pipe iller tap Safety valve, 9 bar cold water Safety valve lexible hoses Pressure gauge HW = Hot water HW W xp xpansion tank W = old water xp = xpansion To outlet Safety valve, 3 bar leed and expansion tank Strainer rine in rine out illing kit incl. strainer Shut-off valve HP-H 7

8 uxiliary heating and energy consumption calculation The auxiliary heater is made up of an electric heating element on the supply pipe that has two outputs,.ht 1 and.ht 2, and can be controlled in three steps: or three phase, 400V, installations: Step 1 =.HT 1 = 3 kw Step 2 =.HT 2 = 6 kw Step 3 =.HT 1 +.HT 2 = 9 kw or single phase, 230V, installations: Step 1 =.HT 1 = 1.5 kw Step 2 =.HT 2 = 3 kw Step 3 =.HT 1 +.HT 2 = 4.5 kw In the event of an alarm, the auxiliary heater engages automatically. The energy consumption calculation is difficult to specify exactly, but the average output for a normal house with normal hot water consumption in the following tables gives a relatively accurate result for each heat pump and heating system. Remember that the operating time for the heat pump installation must exceed one year before the specified values in the table are valid. The energy consumption for legion operation is included in the hours for.ht 1. The indicated outputs include circulation pumps. HP-H Under floor heating 1.13 kw 1.59 kw 2.00 kw 2,55 kw 2.90 kw 4.31 kw Radiators 1.39 kw 1.88 kw 2.36 kw 3.03 kw 3.43 kw 5.11 kw To calculate the energy consumption: 1 Press either the right or left button once to open the INORMTION main menu. The cursor is in the OPRTION menu option. 2 Press the down button to move the cursor to the OPRT.TIM menu option. 3 Open the menu by pressing the right button once. 4 Note how many hours the following values have: HTPUMP,.HT 1, and.ht 2. 5 In the tables above find the value for the average output that corresponds to your heat pump and heating system, and multiply it by the number of HT PUMP hours. Note the result. 6 Multiply the number of.ht 1 hours by 3. Note the result. 7 Multiply the number of.ht 2 hours by 6. Note the result. 8 dd up the multiplied values to obtain the total energy consumption. 8

9 Heat pump, HP-H, size Refrigerant: - Type R407 R407 R407 R407 R407 R407 - mount kg Test pressure MPa Safety switch MPa ompressor, Scroll - Type Scroll Scroll Scroll Scroll Scroll Scroll l.data 3-N Rated power comp. kw Rated power + ux. kw /8.7 3 / /8.0 3 / /8.3 3 / /9.6 3 / / / / / Mains supply Volt 400V 3-N 400V 3-N 400V 3-N 400V 3-N 400V 3-N 400V 3-N uxiliary heater kw 3/6/9 3/6/9 3/6/9 3/6/9 3/6/9 3/6/9 Startcurrent ircuit breaker 1x /10 3 / /16 3 / /16 3 / /16 3 / /20 3 / /20 3 /25 4 l.data 1-N Rated power comp. kw * Rated power + ux. kw /5.7 3 / /6.3 3 / /7.2 3 / /8.4 3 / /8.7 3 / * Mains supply Volt 230V 1-N 230V 1-N 230V 1-N 230V 1-N 230V 1-N * uxiliary heater kw 1.5/3/ /3/ /3/ /3/ /3/4.5 * Startcurrent * ircuit breaker 1x /10 3 / /25 3 / /32 3 / /40 3 / /40 3 /50 4 * Performance - Output capacity 1) kw Heat factor 1) OP Nominal flow: 6) - ooling medium l/s Heat medium l/s xternal available pressure 5) - ooling medium 5) kpa Heat medium 5) kpa Min/max temperature - ooling medium 20/-10 20/-10 20/-10 20/-10 20/-10 20/-10 - Heat medium 55/20 55/20 55/20 55/20 55/20 55/20 Pressure switches Low pressure MPa High pressure MPa 2.65/ / / / / /2.85 Water Heater Volume l ) t 0W45 according to N14511 (including circulation pumps). 2) Heat pump with 3 kw auxiliary heater. (1-N 1.5 kw) 3) Heat pump with 6 kw auxiliary heater. (1-N 3 kw) 4) Heat pump with 9 kw auxiliary heater. (1-N 4.5 kw) 5) Pressure drop that must not be exceeded outside the heat pump without the nominal flow being reduced. or the brine water circuit these values require a water hose of Ø 40 x ) Nominal flow: Warm side Δ10K old side Δ3K *) Not available in 1-N model HP-H 9

10 Power output and OP (oefficient of Performance) graphs 6 Heat pump, HP-H4 Including circulation pumps 5 Supply pipe 35 Power output (kw) and OP OP Supply pipe 50 OP rine in temperature ( ) 8 Heat pump, HP-H6 Including circulation pumps 7 Supply pipe 35 Power output (kw) and OP OP Supply pipe 50 OP rine in temperature ( ) 10

11 Power output and OP graphs 11 Heat pump, HP-H8 Including circulation pumps 10 Power output (kw) and OP Supply pipe 35 OP Supply pipe 50 OP rine in temperature ( ) Power output (kw) and OP Heat pump, HP-H10 Including circulation pumps rine in temperature ( ) Supply pipe 35 OP Supply pipe 50 OP HP-H 11

12 Power output and OP graphs Power output (kw) and OP Heat pump, HP-H12 Including circulation pumps rine in temperature ( ) Supply pipe 35 OP Supply pipe 50 OP Heat pump, HP-H16 Including circulation pumps 18 Supply pipe 35 Power output (kw) and OP OP Supply pipe 50 OP rine in temperature ( ) 12

13 Pressure drop graphs - Warm side Heat pump, HP-H4 Pressure drop warm side, estimated from measurements Volume flow, water (l/s) Heat pump, HP-H6 Pressure drop warm side, estimated from measurements Volume flow, water (l/s) HP-H 13

14 Pressure drop graphs- Warm side Heat pump, HP-H8 Pressure drop warm side, estimated from measurements Volume flow, water (l/s) Heat pump, HP-H10 Pressure drop warm side, estimated from measurements Volume flow, water (l/s) 14

15 Pressure drop graphs- Warm side Heat pump, HP-H12 Pressure drop warm side, estimated from measurements Volume flow, water (l/s) Heat pump, HP-H16 Pressure drop warm side, estimated from measurements Volume flow, water (l/s) HP-H 15

16 Pressure drop graphs- old side Heat pump, HP-H4 Pressure drop cold side, estimated from measurements Volume flow, ethanol-water (l/s) Heat pump, HP-H6 Pressure drop cold side, estimated from measurements Volume flow, ethanol-water (l/s) 16

17 Pressure drop graphs- old side Heat pump, HP-H8 Pressure drop cold side, estimated from measurements Volume flow, ethanol-water (l/s) Heat pump, HP-H10 Pressure drop cold side, estimated from measurements Volume flow, ethanol-water (l/s) HP-H 17

18 Pressure drop graphs- old side Heat pump, HP-H12 Pressure drop cold side, estimated from measurements Volume flow, ethanol-water (l/s) Heat pump, HP-H16 Pressure drop cold side, estimated from measurements Volume flow, ethanol-water (l/s) 18

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