Description
LED indicators on storey controller
The LEDs on the storey controller indicate the operating mode of the
storey controller and the installed temperature zones.
Normal mode /
(green)
Power-on indicator
Connected setpoint adjuster /
(red)
Fault indication: wire break or short circuit
Position of the actuators /
Assignment of temperature zones /
(green)
Fault indication: Faulty communication with HCM 100
Zone 1
Zone 2
14
Zone 3 Zone 4 Zone 5