Astoria 2GR - CTS SYSTEM Hydraulic Diagram - SAE

TECHNICIANS' manual
92 of 108
14.5 CTS SYSTEM hydraulic diagram - SAE
1 Steam valve
2 Hot water valve
3 Pressure switch
4 Negative pressure valve
5 Safety valve
6 Heating unit
7 Heating unit heating element
8 Heat exchanger
9 Heating unit drain valve
10 Water inlet lter
11 Water dispenser
12 Optical level
13 Pressure gauge
14 Manual water inlet valve
15 Automatic Water Entry Solenoid Valve
16 Dispensing group
17 Group solenoid valve
18 Volumetric dosing device
19 SCNR valve
20 Drain tray
21 Built-in motor pump
22 Pump pressure adjustment
23 Water inlet connection
24 Water lter/water softener
25 External motor pump
26 Water inlet
27 Drain
1
6
4
1
3
5
16
18
17
8
16
17
8
18
S
21
22
10
11
15
9
23
13
22
10
25
2
9
10
10
7
20
19
10
12
27
14
14
26
24
E
26
24
E
Internal motor pump
External motor pump