DHP-AQ 6 9 11 13 16 18
Incoming power
4
kW 1,88 2,49 2,95 3,67 4,53 5,65
Nominal flow
5
Heating circuit l/s 0,165 0,215 0,263 0,308 0,372 0,43
External available pres-
sure
9
Heating circuit kPa 60,7 59,8 58,7 56,7 96,8 95,9
Pressure switches /
pressure transmitter
Low pressure
(pressure transmit-
ter)
MPa 0,05
Operation MPa 2,85
High pressure MPa 3,1
Water volume
Water heater
6
l 180
Condenser l 1,6 2,1 2,7 2,7 3,2 4,3
Number of units 2
Heat pump Dimensions L x W x
H
mm 856x510x1272 1016x564x1477 1166x570x1557
Weight (empty) kg 125 131 150 155 191 185
Noise output level:
normal operation
7
dB(A) 61,3 61,0 61,0 62,4 66,2 74,5
Noise output level:
silent operation
7
dB(A) 60,1 59,2 59,6 61,0 64,0 70,6
Fan speed min/max rpm 500/745 500/745 425/620 465/690 625/805 770/100
0
Control unit DHP-AQ
Mini
Dimensions L x W x
H
mm 380x204x600
Weight kg 18
Control unit DHP-AQ
Midi
Dimensions L x W x
H
mm
420x255x675
20
Weight kg 21
Control unit DHP-AQ
Maxi
Dimensions L x W x
H
mm
596x690x1845
21
Weight (empty) kg 106
Weight (filled) kg 286
Measurements are carried out on a limited number of circulation pumps, which can give variations in results. Tolerances in the measurement methods can also give varia-
tions.
1) At A2/W35 in accordance with EN14511 (incl. circulation pump, fan and defrosting for DHP-AQ
Midi and DHP-AQ Maxi).
11) The values apply to new heat pumps with clean heat exchangers.
2) At A7/W35 in accordance with EN14511 (incl. circulation pump and fan for DHP-AQ Midi and DHP-
AQ Maxi).
12) Heat pump with 3 kW additional heater.
3) At A7/W35 Δ10K hot side in accordance with EN 255. 13) Heat pump with 6 kW additional heater.
4) At A35/W7 according to EN 14511. 14) Heat pump with 9 kW additional heater.
5) Nominal flow: heating circuit Δ10K. 15) Heat pump with 12 kW additional heater.
6) Only applies to DHP-AQ Maxi. 16) Heat pump with 15 kW additional heater.
7) Sound power level measured according to EN ISO 3741 at A7W45 and frost-free evaporator. 17) Heat pump with 3 kW additional heater.
8) Only applies to DHP-AQ Midi and DHP-AQ Maxi. 18) Heat pump with 6 kW additional heater.
9) The pressure that must not be exceeded outside the heat pump without falling below the nominal
flow.
19) Heat pump with 9 kW additional heater.
72 – Installation instructions VMGFD102
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