Riello BAG2 MIX CLIMA Mode D'emploi page 20

HYDRAULIC CONNECTIONS HYDRAULIC CONNECTIONS HYDRAULIC CONNECTIONS HYDRAULIC CONNECTIONS HYDRAULIC CONNECTIONS
Before forming the connections all the piping must be
thoroughly flushes to remove any residue that could com-
promise the proper functioning of the
The plumbing connections to the boiler and the system
must be carried out rationally, as indicated in the figure.
Direct connections can be formed using the female cou-
plings on the delivery and return pipes for the
MIX CLIMA , or taps (not supplied) can be fitted on the
lines for shutting off the lines.
These taps are very useful when maintenance is carried
BAG
out, as they allow the
without having to drain the entire system.
Check that the expansion vessel on the boiler
has sufficient capacity for the size of the system.
20
INSTALLATOR
2
BAG MIX CLIMA.
BAG
2
MIX CLIMA
to be drained
2
TA2
ambient
thermostat
TA1
ambient
thermostat
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
TA
1 2 3
1 2 3
boiler
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
Low temperature 1 2 3
1 2 3
system (mixed)
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3
High
1 2 3
1 2 3
temperat.
1 2 3
system
1 2 3
1 2 3
230 V~
50 Hz
SE
External
sensor
(optional)