AQUA
4
–AGU-1405-E
- 7 -
5
Options and Accessories
Options
Features and Benefits
Power supply
Supply 400V / 3 ph / 50Hz with 230V transformer and fuses
Supply without neutral with a 230V transformer and fuses.
Supply 400V / 3 ph + Neutral / 50Hz with circuit breakers
Supply with neutral, the fuses have been replaced by
thermomagnetic circuit breakers.
Supply 400V / 3 ph / 50Hz with 230V transformer and circuit
breakers
Supply without neutral but with a 230V transformer and
thermomagnetic circuit breakers.
Hydraulic module of both water circuits
Hydraulic module with low-pressure single pump
Single pump providing low static pressure with expansion vessel
and safety valve
Hydraulic module with high-pressure single pump
Single pump providing high static pressure with expansion vessel
and safety valve
Hydraulic module with low-pressure twin pumps (parallel
operating)
Dual pumps providing low static pressure with expansion vessel
and safety valve. The two pumps operating simultaneously in
parallel.
Hydraulic module with high-pressure twin pumps (parallel
operating)
Dual pumps providing high static pressure with expansion vessel
and safety valve. The two pumps operating simultaneously in
parallel.
Hydraulic module with low-pressure twin pumps (normal/backup
switching)
Double pumps providing low static pressure with expansion vessel
and safety valve. One pump operates and the second pump is in
backup with balancing operation time.
Hydraulic module with high-pressure twin pumps (normal/backup
switching)
Double pumps providing high static pressure with expansion
vessel and safety valve. One pump operates and the second pump
is in backup with balancing operation time.
Water tank
Water tank on cold use (4 pipes) / reversible use (2 pipes)
Water tank volume :
- 200 litres for sizes 041-051
- 220 litres for sizes 061-071-081
- 340 litres for sizes 094-104
- 600 litres for sizes 124-144-164-194-214-244
- 765 litres for sizes 274-294-324
Water tank on hot use (4 pipes or 2 pipes)
