11
IFCLTY 1112 - 4528511_04
SA
SA
SA
SA
SW4
SW4
SW4
SA
SA
VHL
VHL
VHL
VHL1
VHL20
VHL
RXLE
RXLE
SW4
VHL1
VHL2
SA
SA
SW4
SW4
SW4
SA
SA
VHL
VHL
VHL
VHL2
VHL22
VHL
RXLE
RXLE
SW4
VHL1
VHL2
SYSTEM EXAMPLES
Key: SA Ambient probe;
SW Water probe
RXLE Heater
VHL Solenoid valve (Hot/Cold),
VHL1/2/20/22 Hot valve
FCL (Standard)
4-pipe system2-pipe system
FCL (V2)
4-pipe system2-pipe system
FCL (Standard) with electric heater
4-pipe system2-pipe system
FCL (V2) with electric heater
4-pipe system2-pipe system
FCL (VL) without valves
4-pipe system2-pipe system
RXLE
Only for models
and confi gurations
that envisage heat-
ing with an electric
heater