Deutsch
5.962-786.0 Rev. 05 (06/13)
17
1 Locking tap (onsite)
2 Temperature sensor
3 Water shortage safeguard
4 Float tank
5 Advance pressure pump
(Option)
6 Crankshaft pump
7 Safety valve
8 Electro motor
9 Pressure switch
(HDC 20/16 only)
10 Manometer
11 Pressure sensor
12 Overflow valve
13 Float valve, with the hot water version made of
stainless steel, otherwise made of plastic
14 Locking tap (onsite)
A Pipeline/high-pressure output DN 15
B Water supply, DN 20
C Water overflow, DN 20
3.2
Function
3.2.1
Flow pattern
12
13
14