Ariston NIMBUS COMPACT S NET Manual page 64

E
FINAL INSTALLATION OF THE WHOLE SYSTEM
2
64 / GB
F
INTERNAL UNIT
Flow Zone 1
A
Return Zone 1
B
C D
DHW Return
DHW Flow
3
5/8"
3/8"
EXTERNAL UNIT
1
VE
7
Legend:
1. Internal unit
2. External unit
3. External sensor
4. High-temperature heating zone /
Low temperature cooling zone
(with fan coil unit)
5. Low temperature heating zone /
High-temperature cooling zone
6. System interface
7. By pass (optional)
6
5 4