Ariston NIMBUS PLUS M NET Manual page 58

INTERNAL UNIT WH-L M 1Z
Weights and dimensions (mm)
A B E F
52
124
196
268
340
412
A. Hot/cold water flow from the external unit G 1" M
B. Cold/hot water return to the external unit G 1" M
C. Hot/cold flow to the installation G 1" M
D. Cold/hot water return from the installation G 1" M
INTERNAL UNIT
NIMBUS WH-L M 1Z
58 / GB
C D
600
Weight
31
Overall view
7
8
9
10
11
1
2
3
1. Manometer
2. Pressure switch
3. Discharge valve
4. Temperature sensor (return form the installa-
tion) heating/cooling
5. Safety valve 3 bar
6. Expansion vessel
7. Automatic air purge
8. Heating back-up resistance
9. Temperature sensor (flow to the installation)
heating/cooling
10. Safety thermostat (manual switch)
11. Safety thermostat (automatic switch)
6
5
4