Ferroli BlueHelix HiTech RRT C Instrucciones De Uso, Instalación Y Mantenimiento página 319

BlueHelix HiTech RRT C
Accessing the electrical terminal block and fuse
Remove the front panel ( "Opening the front panel" on page 334 ) to access the terminal block (M)
and fuse (F) by proceeding as follows (fig. 28 and fig. 29). The terminals indicated in fig. 28
must be with voltage-free contacts (not 230V). The arrangement of the terminals for the various
connections is also given in the wiring diagram in fig. 67.
138
A
Variable output relay card LC32 (optional - 043011X0)
The variable output relay LC32 consists of a small card with a switchover of free contacts (closed
means contact between C and NO). Operation is managed by the software.
For installation, carefully follow the instructions provided in the kit package and on the wiring dia-
gram of fig. 67.
To use the desired function, refer to the table 3.
Table 3- Settings LC32
Parameter b07 Function LC32
Manages a secondary gas valve (default)
0
Use as an alarm output (warning light comes
1
on)
EN
M
fig. 28
fig. 29
Action LC32
The contacts are closed when the gas valve (in
the boiler) is powered
The contacts are closed when there is an error
condition (generic)
cod. 3541V300 - Rev. 00 - 02/2021
5 6
72
139
F
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