Fujitsu AOYA18LALL Installation And Operating Manual page 10

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