Installation manual

18
SR
SS
SE (optional)
SSP
SSB
SF
1
5
81
2 1
0
12
6
3 9
Kit 2 sonde SolarSystem
morsetti a vite esterni
PS
spina
esterna
Key
CR - Remot contro (optional) EA – ignition electrode P - circulator
PS-Solar circuit circulator (opz) RL – detection electrode SE – external sensor (optional)
SF – flue probe SFS thermal fuse safety flue SR – heating NTC probe
SP –micro flow transducer pump SS – NTC sanitary probe SSB – solar tank probe (opz.)
SSP-solar probe panel PT type 1000
TA_B - low temperature zone
room thermostat
TA_A TA_A - high temperature zone
room thermostat
TS- Safety thermostat TT- supply transformer V- fan
VD- Three way valve switch VG – gas valve
Fig. 4
Colors wiring
key
B: blue
G : yellow
M : brown
N : black
W : white
V : green