Installation manual

20
potentiometer. In this way, you can adjust the flow temperature ±5°C by keeping the curve
slope adjusted on trimmer P7 as described in Chap. 1.
Turning knob clockwise completely till maximum, there will be a temperature rainsing
25°C. This could will be useful in the mid seasons when the external temperature is high
and the flow temperature too low to heat the house.
Here are the approximate temperatures set on trimmer P7 if it is used to adjust high or low
temperature.
High Temp Low Temp
Sile Remote Control (optional). The following operations should be performed when the
device has been de-energised. It must be connected to the screw terminals of the serial
interface board on connector X13 of the PCB. The double-pole wire connection (preferably
shielded) is not polarised.
Make sure that the connection wires from the boiler to the RC are not energised (to avoid
damaging the boiler electronic board) and that there is no jumpering between contacts
TA_A and TA_B (Fig. 5) for room thermostats.
The temperature range for the remote control system goes from 25 to 85°C. If the system
operates at low temperatures, the required temperature/curve can be set in the remote
control and the system will operate correctly.
Operating with the remote control: the boiler only operates using the parameters set on the
RC if the boiler main switch is set to winter. If the Summer function is selected, the RC has