CLIVET ELFORoom2 003.0 - Page 68

5 - ELECTRICAL CONNECTIONS
HID-E2 thermostat - 4 pipe system
Ycool Water solenoid valve(cooling) Yheat Water solenoid valve(heating)
M1 = motor
4 pipes
Water probe
Not connected
HID-E3 thermostat - 2 pipe system
water thermo-
stat probe
Y1 Water solenoid valve(heating/cooling) RS Radiant optional (page.74)
2 pipes
M1 = motor
Water probe
Not connected
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