Danfoss DHP-A Service Instructions Manual page 79

DHP-A
High pressure
Water volume Water heater
Condenser
Evaporator
13
Antifreeze
Number of units
Indoor unit Dimensions L x W x
H
Weight empty
Weight filled
Sound power
level 11
Outdoor unit Dimensions L x W x
H
Weight empty
Weight filled
Sound power level.
Low/high
Fan speed, low/
high
Air flow, low/high
Max pipe length
(copper pipe Ø 28
mm between heat
pump and out-
door unit)
Measurements have been carried out on a limited number of circulation pumps, which can give variations in results. Tolerances in the measurement methods can also give
variations.
1) For A2W35 according to EN14511 (including circulation pumps and outdoor units).
2) For A7W35 according to EN14511 (including circulation pumps and outdoor units).
3) Heat pump with 3 kW auxiliary heater (1-N 1.5 kW).
4) Heat pump with 6 kW auxiliary heater (1-N 3.0 kW).
5) Heat pump with 9 kW auxiliary heater (1-N 4.5 kW).
6) 12 kW aux. heater (compressor off).
7) 15 kW aux. heater (compressor off).
8) Nominal flow: Heat transfer fluid Δ10K, cooling circuit Δ3K.
6
MPa
l
l 1,3
l 1,0
mm
kg 260
kg 440
dB(A) 42
mm
kg
kg
dB(A) 53/63
12
rpm 450/600
3 2500/3200
m /h
m
8
2,2
1,3
Ethylene glycol + water solution with freezing point -32±1°C
690x596x1845
260
440
48
630x1175x1245
53/63
450/600
2500/3200
60 (30+30)
9) The pressure that must not be exceeded outside the heat pump without falling
below the nominal flow.
10) The values apply to new heat pumps with clean heat exchangers.
11) Sound power level measured according to EN ISO 3741 at A7W45 (EN 12102).
12) Sound power level measured according to EN ISO 3471.
13) Do not use propylene glycol or ethanol.
14) Heat pump with 12 kW additional heater.
15) Heat pump with 15 kW additional heater.
16) According to IEC61000.
10 12
3,10
180
2,7 2,7
1,3 1,6
2
260 268
440 448
46 48
94
99
54/67 54/67
500/800 500/800
2500/3900 2500/3900
Service instructions VMGFC302 – 77