Alpha Smartware EC-52010-06 Instrucciones De Instalación página 22

Product description
Antifreeze function
Fig. 1: Flashing frequency of heating zone LED with frost protection function
Independent from the operating mode, every switching output is equipped with an antifreeze function. As soon as the tem-
perature falls below the defined frost protection temperature of 5 °C, the valves of the assigned heating zone are triggered
until the frost protection temperature is reached.
Emergency operation
0
DEU
ENG
FRA
NDL
ITA
Fig. 2: Flashing frequency of heating zone LED in emergency operation
If the radio connection between the base station and a room control unit remains interrupted for a defined period of time
ESP
(activation time 210 minutes), emergency operation is automatically activated. Display elements [} 30]
DAN
– In emergency mode, the switching outputs on the base station are controlled independently of the heating system with
NOR
a modified PWM cycle duration to prevent the rooms from cooling down during heating operation, e. g. in the event of
FIN a loss of connection to the room control unit.
– The cause of an active emergency operation can be empty or weak batteries of a room control unit.
SWE
3.4 Vacation mode
POL
This function is available in the Alpha Smart App !
RUS
When vacation mode is activated, the base station regulates all heating zones to a freely adjustable target temperature,
which can be set between 5 and 30 °C per room.
– The vacation mode remains active until it is cancelled in the Alpha Smart App or until the target temperature is changed
on the room control unit.
– When the vacation mode is deactivated, the previous operating mode is reactivated. If the respective heating zone is in
automatic mode, it will be controlled in manual mode until the next switching time. After that, the automatic mode is
re-activated.
3.5 Radio connection to a room control unit
Flashing behavior of the LEDs in case of weak radio connection
In the event of a weak radio connection to a room control unit, the heating zone LEDs on the base station flash with the fol-
lowing frequency:
22
1 2 3 4 5
sec.