- 35 -
User Manual
Athena
English
ZONE-CONTROL PARAMETER PROGRAMMING MENU
• In this menu, which is marked by symbol
, it is
possible to configure the control parameters for the
currently displayed zone:
°
winter/summer operation mode (winter by default);
°
temperature-control type (ON/OFF or proportional)
(ON/OFF by default);
°
control differential for ON/OFF temperature control
(this value may vary between 0,1° and 1,0°, and it is
0.3°C by default.
• These menus are accessible using arrow keys and .
• Press
[OK]
to enable parameter change (the field will flash) and use arrow keys
and to modify the value. Press
[OK]
again to end the change.
• The control differential setting menu is only available if the temperature-control
selection is ON/OFF type.
• When in
ON/OFF
operation, if the measured value is below the minimum threshold,
the load is always ON.
• When in
proportional
operation, temperature control is time-dependant with
10-minute steps as follows:
Tmeas Tset + 0.6 °C [1.1 °F] relay OFF
Tmeas = Tset + 0.5 °C [0.9 °F] 1 minutes ON; 9 minutes OFF
Tmeas = Tset + 0.4 °C [0.7 °F] 2 minutes ON; 8 minutes OFF
Tmeas = Tset + 0.3 °C [0.5 °F] 3 minutes ON; 7 minutes OFF
Tmeas = Tset + 0.2 °C [0.4 °F] 4 minutes ON; 6 minutes OFF
Tmeas = Tset+ 0.1 °C [0.2 °F] 5 minutes ON; 5 minutes OFF
Tmeas = Tset 6 minutes ON; 4 minutes OFF
Tmeas = Tset - 0.1 °C [0.2 °F] 7 minutes ON; 3 minutes OFF
Tmeas = Tset - 0.2 °C [0.4 °F] 8 minutes ON; 2 minutes OFF
Tmeas = Tset - 0.3 °C [0.5 °F] 9 minutes ON; 1 minute OFF
Tmeas Tset - 0.4 °C [0.7 °F] relay ON
ESC
ESC
ESC
