Riello ALUDOMUS SOLAR KV/200 20 ISC SOLAR Installation And Maintenance Manual page 19

A
B
C
PA
D
E
TA1 SE SM SR SBA SF
F
G
H
SM CH flow temperature sensor
SR CH return temperature sensor
TA1 Room thermostat
TA2 Mixed CH zone room thermostat (accessory)
TAT1 Ignition transformer
TF Flue gas thermostat
TS Safety thermostat (100°C +0/-6)
VE1 Variable speed fan
VG1 Gas valve
VM2 Mixer valve (accessory)
VM3 Mixer valve (accessory
(*) To connect during installation.
SCH3
SCH5
NTC/10K
NTC 10K
S.I3
PI3 VM3
19
SCH4
8 8 8 8
(*)
P.CS
PI2
VM2
GENERAL