21
Subject to technical amendments without prior notice | 83070100bUK | ait-deutschland GmbH
Accessories for heat pump type
Hydraulic tower HT 7
Air/water output-controlled
Indoor and outdoor installation
4 kW | 8 kW | 12 kW
• yes – no
– | – | –
Air/water dual output-controlled
Outdoor installation
9 kW
• yes – no
–
Air/water output-controlled
Outdoor installation
5 kW | 7 kW
• yes – no
• | •
Air/water
Outdoor installation
14 kW | 18 kW
• yes – no
– | –
Air/water Dual
Outdoor installation
5 kW | 7 kW | 9 kW
• yes – no
– | – | –
Installation location
Room temperature
min. | max.
°C
5 | 35
Relative humidity maximum (non-condensing)
%
60
Sound
Sound pressure level at 1 m distance
inside
dB(A)
35
Sound power level
inside
dB(A)
40
Heating circuit
Flow rate: minimum | maximum (see heat pump for pipe dimensioning)
l/h | l/h
350 | 1400
Free pressing | Pressure loss | Flow rate
bar | bar | l/h
0.509 | - | 1200
Max. allowable operating pressure
bar
3
Circulation pump control range
min. | max.
l/h
350 | 1400
General unit data
Total weight
kg
150
Weight of individual components
kg | kg | kg
– | – | –
Domestic hot water tank
Net volume
l
180
Magnesium sacrificial anode
Impressed current | Magnesium
• yes – no
– | •
Domestic hot water temperature, heating pump mode | Electric heating element
up to °C | up to °C
55 | 60
Mixed water quantity according to ErP: 2009/125/EC (at 40 °C, draw-off of 10 l/min)
l
230
Standing loss according to ErP: 2009/125/EC (at 65 °C)
W
55
Maximum pressure | Operating pressure
bar | bar
6 | 10 | 13
Electrics
Voltage code | all-pole fuse protection for heat pump *)**)
1 phase
… | A
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 | B10
Voltage code | Electric heating element fuse protection **)
1 phase
… | A
1~N/PE/230V/50Hz | B32
Voltage code | Electric heating element fuse protection **)
3 phases
… | A 3~N/PE/400V/50Hz | B10
Degree of protection
IP
10B
Zmax
Ω
-
Residual current circuit breaker
if required
type
-
Electric heating element output
3 | 2 | 1 phase
kW | kW | kW
6 | 4 | 2
Circulation pump power consumption, heating circuit
min. | max.
W
4 | 75
Other unit information
Safety valve Heating circuit | Response pressure
included in scope of supply: • yes – no | bar
• | 3
Buffer tank | Volume
included in scope of supply: • yes – no | l
• | 62
Diaphragm expansion vessel Heating circuit | Volume | Prepressure
incl. in scope of supply: • yes – no | l | bar
• | 12 | 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
• | • | –
813328
*) compressor only, **) note local regulations l Index: k
Technical data / Scope of supply
