24
Hydraulic System
Hydraulic Diagram RKW 2600 to 4500 INOX
1
Shut-off element
2
Ventilation
3
Filling connection
4
Temperature display
5
Pressure display
6
Water filter
7
Static attachment
8
Compensator
9
Circulation pump
10
Differential pressure monitor
11
Ventilator
12
Storage
13
Safety valve
14
Expansion vessel
15
Stainless steel heat exchanger
16
Drainage unit connection
17
Filling connection / Drainage connection
18
Supply unit connection
19
Safety assembly
Hydraulic Diagram RKW 1000 / 1600 INOX
1
2
12
17
14
10
16
18
9
6
5
4
7
8
11
15
13
3
1
2
12
17
14
10
16
18
9
6
5
4
7
8
15
13
3
Hydraulic Diagram RKW 8000 / 9800 INOX
1
2
12
17
14
1
16
18
9
6
5
4
7
8
1
15
P
10
19
Terminal strip M1
Condenser fan
1 and 2
Klemmleiste M2
Compressor 1
Input
400 V / 3 Ph~, N PE
50 Hz
Winter
regulation
Microprocessor
regulation
Additiona
module
Overheating protection
Compressors 3 and 4
Overheating protection
Compressors 1 and 2
Frequency
block
ST 1: Temperature sensor
ST 2: Temperature sensor
ST 5: Temperature sensor
HP Pressure absorber
High pressure
LP Pressure absorber
Low-pressure
Compressor 2
Compressor 3
Compressor 4
Potentialfreier
Kontakt für die
Ansteuerung
Kühlen
EXTERN
Electrical Wiring Diagram RKW 8000 INOX / 9800 INOX
Winter regulation
Phase-
sequence
relay
Circulation pump
