18
5443 113 v1.9
Pyrotec Technical Data
Drain
inspection
port
System fill
System fill
Safety heat exchanger top view
4 heat
exchanger
loops and
2 TS2430
for Pyrotec
720, 950
and 1250
3-Way mixing valve
System return line
Bypass line
Boiler return line
Blocked
port
Valve adjustment must
be facing forward
Ad
justment
Piping and Installation of Safety Devices
Legend
A
Additional heat source
B
Storage tank as low loss header (option A, 5 sensors)
C
Distributor, heat consumer
D
Storage tank #1
E
Storage tank #2
F
Two storage tanks as low loss header (option B,
5 sensors)
1
,
2
and
3
indicates system connections
Mechanical