Ferroli SFL 3 - Page 12

SFL
12
EN
cod. 3540Z902 - 01/2012 (Rev. 00)
fig. 8
fig. 9
3.5 Installation Safety thermostat kit (optional) only with 14-pole terminal block
A “safety thermostat” kit is available on request as an alternative to the “Safety coil”
to be used with the boiler working with pellets.
For installation, carry out the following instructions.
• Remove the boiler cover.
• Fix the bracket and the thermostat as indicated in the fig. 10.
• Insert the temperature probe in the special hole.
• Connect the fastons to the thermostat.
fig. 10
• Position the boiler cover and run the cable through the hole as indicated in fig. 11.
• Connect the cable to terminals 13 and 14 of the terminal block inside the burner.
fig. 11
Y
W
X
min. 600
E
min. 600
L
N
4
5
6
7
8
9
10
11
12
13
14
3.15 A