Nibe AMB 30, Руководство по установке

Страница: 17 / 52

NOTE
All outdoor brine lines must be insulated
against condensation.
LEK
Dimensioning of pressure expansion vessel
Hybrid operation (Ethanol 28% volume percent)
In hybrid operation (ethanol 28%) the pressure expan-
sion vessel must be dimensioned according to the fol-
lowing diagram.
30
0
40
50
60
0
10
20
100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500
9ROXPH SUHVVXUH H[SDQVLRQ YHVVHO O
7RWDO YROXPH UHIULJHUDQW LQ V\VWHP O
Hybrid operation or outdoor air operation (Ethylene
glycol 40% volume percent)
In those cases where ethylene glycol (40%) is used on
installation of hybrid operation or outdoor air opera-
tion the pressure expansion vessel must be dimen-
sioned according to the following diagram.
0 200 400 600 800 1000 1200 1400 1600 1800 2000
0
10
20
30
40
50
60
70
80
90
100
9ROXPH SUHVVXUH H[SDQVLRQ YHVVHO O
7RWDO YROXPH UHIULJHUDQW LQ V\VWHP O
15 Chapter 4 | Pipe connections AMB 30