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Subject to change without notice | 83059200dUK – Translation of the original operating manual | ait-deutschland GmbH
Accessories for heat pump type
HDV 9-1/3
HDV 12-3
Air/water 8 kW output-controlled | Air/water 12 kW output-controlled
• yes – no
– | –
– | –
Air/water dual output-controlled
• yes – no
•
•
Air/water 7 kW to 8 kW output-controlled | Air/water 10 kW to 18 kW
Outdoor installation
• yes – no
– | –
– | –
Air/water 9 kW to 14 kW RX
Outdoor installation
• yes – no
–
–
Air/water dual
Outdoor installation
• yes – no
–
–
Air/water dual RX
Outdoor installation
• yes – no
–
–
Installation location
Room temperature
min. | max.
°C
5 | 35
5 | 35
Relative humidity
%
60
60
Sound
Sound pressure level at 1 m distance
inside
dB(A)
33
33
Sound power level
inside
dB(A)
46
46
Heating circuit
Flow rate: minimum | maximum (see heat pump for pipe dimensioning)
l/h | l/h
700 | 1600
700 | 1600
Free pressing | Pressure loss | Flow rate
bar | bar | l/h
0,7 | – | 1150
0,83 | – | 1150
Max. allowable operating pressure
bar
3
3
Circulation pump control range
min. | max.
l/h
600 ı 1200
600 ı 1900
General unit data
Total weight
kg
25
40
Weight of individual components
kg | kg | kg
– | – | –
– | – | –
Electrics
Voltage code | all-pole fuse protection for heat pump *)**)
1 phase
… | A 1~N/PE/230V/50Hz | B16
1~N/PE/230V/50Hz | B16
Voltage code | all-pole fuse protection for heat pump *)**)
3 phases
… | A
– | –
– | –
Voltage code | Control voltage fuse protection **)
… | A 1~N/PE/230V/50Hz | B16
1~N/PE/230V/50Hz | B16
Voltage code | Electric heating element fuse protection **)
1 phase
… | A 1~N/PE/230V/50Hz | B25
– | –
Voltage code | Electric heating element fuse protection **)
3 phases
… | A 3~N/PE/400V/50Hz | B10
3~N/PE/400V/50Hz | B16
Degree of protection
IP
20
20
Residual current circuit breaker
if required
type
B
B
Electric heating element output
3 | 2 | 1 phase
kW | kW | kW
6 | 4 | 2
9 | 6 | 3
Circulation pump power consumption, heating circuit
min. | max.
W
4 | 75
4 | 75
Other unit information
Safety valve Heating circuit | Response pressure
included in scope of supply: • yes – no | bar
• | 3
• | 3
Buffer tank | Volume
included in scope of supply: • yes – no | l
– | –
– | –
Diaphragm expansion vessel Heating circuit | Volume | Prepressure
incl. in scope of supply: • yes – no | l | bar
• | 12 | 1,5
• | 18 | 1,5
Overflow valve | Changeover valve, heating -Domestic hot water
integrated: • yes – no
– | –
– | –
Vibration decoupling, Heating circuit | Heat source
included in scope of supply or integrated: • yes – no
–
–
Controller | Heat quantity recording | Extension board
included in scope of supply or integrated: • yes – no
• | • | –
• | • | –
813322a
813323a
*) compressor only, **) note local regulations
HDV
Technical data / Scope of supply
