Danfoss HC75-3 Setting Instructions page 4

WINTER TIME / SUMMER TIME CLOCK
TIME OR TEMPERATURE DISPLAY
THERMOSTAT MODE
t
s t
t
Fig. 6. Thermostat mode (Heating)
FROST THERMOSTAT MODE
s t
HOLIDAY MODE - Heating or Cooling only
Fig. 7 - Heating
s t
USER OVERRIDES
Fig. 5. Temperature Display.
(Space temperature is below
the set temperature, so the
heating plant and fan are
operating).
s t
s
s
Fig. 6a Thermostat mode (Cooling)
Fig. 7A - Cooling
TEMPERATURE SETTING OVERRIDE
s t
PROGRAMME OVERRIDE
FAN OVERRIDE
FAN SPEED SELECTION
BATTERY MAINTENANCE
Fig. 8. Temperature raised -
heating plant & fan running.
Fig. 9. Temperature lowered -
cooling plant & fan running.
Fig. 11.
Blinking battery symbol, change
batteries.