Water connections (Typical Schematic for Radiator System)
15
If the system details are outside of the range shown in the
table the expansion vessel size can be calculated using
the following formula:
V = e * C / {1-[ (Ppre + 1)/(Pmax + 1) ] }
Where:
F$PFóDJFOUPG'MVJE&YQBOTJPOXJUISFTQFDUUP¡$
(MZDPM8BUFS
C = total System Volume (litres).
Ppre = Pre-charge Pressure (Bar)
Pmax = Max System Pressure (Bar)
Maximum Working Temperature
30
40
50
60
70
80
90
$PFóDJFOUPG'MVJE&YQBOTJPOXJUISFTQFDUUP¡$ (MZDPM
Water)
0.00272 0.00499
0.00779
0.01108
0.0148
0.01891
0.02336
Pre-charge
Pressure
(Air side of vessel)
Max System Pressure
(Pressure Relief Valve
Rating)
System
Volume
(Litres)
"QQSPYJNBUF&YQBOTJPO7FTTFM7PMVNF3FRVJSFE -JUSFTBTB'VODUJPO
of the Max Working Temperature
0.5
1
100
1.1
2
3.1
4.4
5.9
7.6
9.3
0.5
1.5
100
0.7
1.2
1.9
2.8
3.7
4.7
5.8
0.5
2
100
0.5
1
1.6
2.2
3
3.8
4.7
0.5
2.5
100
0.5
0.9
1.4
1.9
2.6
3.3
4.1
1
1.5
300
4.1
7.5
11.7
16.6
22.2
28.4
35
1
2
300
2.5
4.5
7
10
13.3
17
21
1
2.5
300
1.9
3.5
5.5
7.8
10.4
13.2
16.4
1
3
300
1.6
3
4.7
6.6
8.9
11.3
14
1.5
2
500
8.2
15
23.4
33.2
44.4
56.7
70.1
1.5
2.5
500
4.8
8.7
13.6
19.4
25.9
33.1
40.9
1.5
3
500
3.6
6.6
10.4
14.8
19.7
25.2
31.2
2
2.5
1000
19.1
34.9
54.5
77.5
103.6
132.4
163.5
2
3
1000
10.9
19.9
31.2
44.3
59.2
75.7
93.5
Aeromax Plus Expansion Vessel Sizing – Sizing Examples
Note: the required vessel volume will almost certainly not
correspond exactly to an existing size, therefore the near-
est available size above the value returned for V must be
selected from the available vessels in the range.
The calculation is valid provided the expansion vessel and
the safety valve are at the same height. The maximum sys-
tem pressure for Aeromax Plus Heat Pumps is 3 bar.
Cylinder Installation for Domestic Hot Water
We recommend the Kingspan Albion Aerocyl is used as it
has a heat pump specific coil fitted.
Note...
If the Aerocyl is used in conjunction with the 3 port valve
supplied with the Aeromax plus there is no requirement for
the additional 2 port valve.
!
Содержание AeroMax Plus KHP0038
Страница 2: ...2...
Страница 16: ...Water connections Typical Schematic for Radiator System 16...
Страница 17: ...Water connections Typical Schematic for Radiator System 17 No 2 port required if using with heat pump NOTE...
Страница 60: ...Spare Part List KHP0041 4kW KHP0038 6kW KHP0039 8kW 60...
Страница 62: ...Spare Part List KHP0040 12kW KHP0042 15kW 62...
