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INSTALLATION
PILOT
-C14-
MANUAL
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40
A2.9 - Minimum fl ow rate to respect depending on the heat pump model
Heat pump model
HTi
70
HRC
70
Nominal output
6 kW
8 kW
11 kW
14 kW
5 kW
7 kW
17 kW
20 kW
25 KW
Minimum nominal fl ow rate
1050 L/h
1350L/h
1550 L/h
2000 L/h
1000 L/h
1350 L/h
2000 L/h
2450 L/h
3000 L/h
Maximum pressure
2.5 bar
2.5 bar
2,5 bar
2,5 bar
2,5 bar
2,5 bar
2,5 bar
2,5 bar
2,5 bar
A2.8 - Hydraulic connection between the pilot and the heat pump
Minimum Ø of piping to respect
HTi
70
6 and
8kW
HTi
70
11kW
HTi
70
14kW
HRC
70
5 and
7kW
HRC
70
17
HRC
70
20
HRC
70
25
If distance between HP and Pilot < 10m
(the equivalent of 20m linear of loss of load)
22/24
24/26
28/30
22/24
26/28
30/32
34/36
If distance between HP and Pilot > 10m and < 15m
(the equivalent of 30m linear of loss of load)
24/26
28/30
32/34
24/26
30/32
34/36
38/40
If distance between HP and Pilot > 15m and < 25m
(the equivalent of 50m linear of loss of load)
28/30
32/34
36/38
28/30
32/34
36/38
42/44
If distance between HP and Pilot > 25m et < 50m
(the equivalent of 100m linear of loss of load)
32/34
36/38
42/44
32/34
38/40
42/44
48/50