10
Installation and operating manual “1350-EN”
Heat pump, Split, single service
Fig. 4 - Hydraulic pressures and flow rates available
Fig. 5 - Ohmic values of the sensors
(Hydraulic module)
0,8
1
1,2
1,4
1,6
0
100
200
300
400
500
600
mbar
1 mbar = 10 mmCE = 100 Pa
1,8
m /h
3
0,6
0,4
1
2
3
0
2500
5000
7500
10000
12500
15000
17500
20000
22500
25000
27500
30000
32500
0
10
20
30
40
50
60
70
80
90
100
°C
Ω
10 k
25°C
Ω,
-50
1000
10000
43907
2490
338
-25
0
25
50
75
° C
Ω
1 k
25°C
Ω,
Outdoor sensor QAC34
Condensation sensor
Heat pump return sensor
Heat pump flow sensor
10000
1000
100
10
1
-20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130
Ω
Ohmic
value
(k
)
- Evaporator outlet
- Evaporator centre
- Compressor casing
- Outside
- Compressor
- Discharge
Temperature °C
Fig.6 - Ohmic values of the sensors (outside unit)