CLIVET WSA-XEE 262 - 4.9 Flow Switch; 4.10 Partial energy recovery; 4.11 Single pump; 4.12 Couple of manually operated shut-off valves

M02S40N16-00 WSA-XEE 122-402 13
4.9 Flow Switch
The ow switch must be present to ensure shutdown of the unit if water is not circulating.
It has to be installed in a duct rectilinear part, not in proximity of curves that cause turbulences.
A. minimum distance
4.10 Partial energy recovery
For details see:
9.1 Partial energy recoveryp.42
4.11 Single pump
For details see:
p.3
4.12 Couple of manually operated shut-o valves
For details see:
9.3 CSVX - Couple of manually opeated shut-o valvesp.43