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Les langues disponibles
EN
2.26
PE
C
D
PE
D
5. Do the electrical motor connections.
2.27
PE
D
D
PE
B
L1 - N
Connect the grounding cable "C" to the
ground rivet on the shoulder of the ma-
chine.
40
2.28
PE
C
6. As regards the connection diagram, refer to the
corresponding section in this manual.
A
Configuration dip switch settings
0-10V
DIP NO.
DEFAULT
ON
L1 - N
B
Simultaneous
ventilation with
1
OFF
the valve without
post-ventilation
2
OFF
Slave
3
OFF
-
4
OFF
-
Function of auxiliary contacts
2.29
CH
BO
0-10V
A
M13
Boiler Chiller
The electronic board has 2 SPST relays with No (Nor-
mally open) type contact dedicated to external ena-
bling (free voltage Do - Digital output) for:
• BO contact [Boiler]:
External enabling for Boiler operation.
• CH contact [Chiller]:
External enabling for Chiller operation.
locali.Indice di revisione
Below is the status diagram of the contacts in correla-
tion with the operation mode of the unit:
Mode
Heating T1<Tset
Cooling T1>Tset
Fan only
Antifreeze T1<5°C
Installation of the CB-Touch control
2.30
OFF
Continuous ventilation
and on/off on the
valves
Master
-
-
N
locali.Indice di revisione
2.31
Boiler
Chiller
A
2.32
B
EN
A
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