Ariston NIMBUS COMPACT S NET Manual page 56

INTERNAL UNIT
Weights and dimensions (mm)
465
445
418
343
E
Overall view
9
10
11
12
13
14
15
16
17
18
56 / GB
F
A
B
C
D
608
1. Manometer
2. Expansion vessel
3. Circulator
8
4. Discharge valve
7
5. TR Sensor (Temperature Refrigerant)
6. Condenser assembly
6
7. LWT Sensor (Leaving Water Temperature)
8. Discharge valves
5
9. Automatic air purge
4
10. Flow meter
11. Heating back-up resistance
12. Diverter valve
13. Safety thermostat (manual switch)
3
14. Safety thermostat (automatic switch)
15. Temperature sensor (flow to the installation)
heating/cooling
2
16. Temperature sensor (return from the installation)
1
heating / cooling
17. Pressure switch
18. Safety valve 3 bar
A. Hot/cold water flow to the
installation G 1" M
B. Cold/Hot water return from the
installation G 1" M
C. Hot domestic water outlet 3/4" M
D. Cold domestic water inlet 3/4" M
E. Gas connection from the
external unit 5/8" M
F. Gas connection to the
external unit 3/8" M
INTERNAL
UNIT
Weight
FS 40-50 S 130
FS 70 S 132
FS 90 - 110 S 134