
15
CASCADES WITH MCA 45/115 AND MCA 160
The INNOVENS PRO MCA 160 boiler can be fitted in a cascade
with INNOVENS PRO MCA 45/115 boilers or be added to an
existing cascade of MCA 45/115 boilers.
In these cascade systems, the master boiler will necessarily be the
MCA 45/115 equipped with the DIEMATIC iSystem control panel,
and the secondary boilers will be:
- MCA 45/115 IniControl boilers,
- MCA 160 IniControl 2 boilers.
s
electing
the
cOntrOl
panel
With DIEMATIC EVOLUTION control panel for the 1st
boiler in the cascade (master boiler)
and 1 IniControl 2 panel for each of the secondary boilers
MCA 45/115 iSystem
(master)
Boiler 1
- No additional secondary circuit may be connected to the IniControl 2 panel
BUS
BUS
MCA 45/115 IniControl
(secondary)
Boiler 2 to 8
MCA 160 IniControl 2
(secondary)
Boiler 2 to 8
- No additional secondary circuit may be connected to the IniControl (1) panel
DIEMATIC iSystem
IniControl
IniControl 2
- For control of one circuit:
M
M
M
M
M
M
M
M
M
M
M
M
M
PICTO_CIRCUITS
direct
M
M
M
M
M
M
M
M
M
M
M
M
M
PICTO_CIRCUITS
valve
M
M
M
M
M
M
M
M
M
M
M
M
M
PICTO_CIRCUITS
direct
+ 1 valve
M
M
M
M
M
M
M
M
M
M
M
M
M
PICTO_CIRCUITS
2 x valve
M
M
M
M
M
M
M
M
M
M
M
M
M
PICTO_CIRCUITS
direct
+ 2 x with valve
Options:
standard
1 flow sensor
AD199
1 flow sensor
AD199
1 flow sensor
AD199
+ 1 PCB
+ sensor AD249
1 flow sensor
AD199
+ 1 PCB
+ sensor AD249
MCA 160 boiler combined with a MCA 45/115 boiler or added to an existing cascade of MCA 45/115 boilers
(1) To connect more than 3 heating circuits on a cascade installation, one of the MCA
45/115 IniControl boilers in the cascade must be replaced with one MCA 45/115
iSystem boiler (or several of these boilers, depending on the number of additional
circuits to be managed).