STIEBEL ELTRON wpf 20

7 Device description
A
Equipment layout
1
2
4
10
8
14
7
5
9
3
12
C26_03_01_1318
13
11
10
1
5
4
10
8
6
7
2
9
3
15
13
11
10
C26_03_01_0797
14
WPF 40, 52, 66
WPF 20, 27
15
12
1 Condenser
2 Evaporator
3 Sight glass
4 High pressure limiter
5 Low pressure sensor
6 Motor protection switch (only for WPF 52 and 66)
7 Filter dryer
8 Expansion valve
9 Compressor
10 Fill & drain valve (heating)
11 Fill & drain valve (brine)
12 Phase monitoring relay
13 Electrical terminals
14 Starting current limiter
15 High pressure sensor
www.stiebel-eltron.com WPF 20/27/40/52/66 | 5
INSTALLATION
EQUIPMENT LAYOUT