Protection Function; Filling Pump; R1 Or R2 Parallel Operation - Ferroli ECOTRONIC HiTech Manual Del Usuario

ECOTRONIC HiTech

6.5 Protection function

This function is used to signal if one or more set protections are active.
Protection function 1
• off function not active
• on the associated relay is activated when one or more set protections are active.
If not, the relay is deactivated.
• inverted The associated relay is deactivated when one or more set protections are ac-
tive. If not, the relay is activated.
The settable protections whose intervention generates a signal are:
» Collector protection
» System protection
» Cooling frost protection
» Anti-legionella
» Messages
» Collector alarm

6.6 Filling pump

This function is able to control an auxiliary pump (booster) for filling a resistance system.
Booster
Activate the function.
Load time
When solar loading starts, the connected auxiliary pump fills the system for the time set here.

6.7 R1 or R2 parallel operation

The relay is switched on simultaneously with the set relays R1 or R2.
Parallel operation
The switching mode can be set here.
On : the function is activated in parallel with the set signal output.
Inverted : the function is activated contrary to the set signal output.
code 3542A420 - Rev. 00 - 12/2021
EN 171