17
RAK75 / © Ensto 2018
The basic display mode contains six functions:
OVERVIEW
,
MAIN MENU
,
HR METER
(connection time),
shortcut to
TEMP
(temperature)
menu and set point, shortcut to
LANGUAGE
menu and shortcut to
STAND
BY
menu.
OVERVIEW
[press
]
You can overview the thermostat settings using the
and
buttons.
To return to basic display mode press
or wait 30 seconds.
MAIN MENU
[press
]
From the main menu you can reach all settings. The display view depends on the selected operation mode.
To return to basic display mode select
EXIT
or wait 30 seconds.
HR METER
[press
]
The counter counts two different connections times. The total connection time
TOTAL
shows how many
hours the thermostat has been switched on after commissioning. The momentary connection time
TEMPO-
RARY
shows how many hours the thermostat has been switched on since the counter was reset. You can
use the momentary connection time when calculating the energy consumption.
Energy consumption (kWh) = installed load (kW) x connection time (h)
Reset the momentary connection time
SYSTEM / RESET / HR METER
.
Both counters are reset, if the thermostat is reset to factory settings.
To return to basic display mode press
or wait 30 seconds.
LANGUAGE,
shortcut
[press
3s]
You can go from the basic display mode directly to the
LANGUAGE
menu. Here you can change the lan-
guage used by the thermostat.
TEMP
, shortcut
[press
3s]
You can go from the basic display mode directly to the temperature setting menu. Here you can set the set
point.
STAND BY
, shortcut
[press
3s]
The device asks, if you want to switch off the thermostat. If you select
YES
, the standby mode is activated.
If you select
NO
, the thermostat returns into basic display mode. Leave the standby mode by pressing any
button. The thermostat returns into basic display mode.
When the thermostat is in the standby mode, the temperature is not regulated and the display is not active.
The clock runs as usual and all the settings are stored in the memory.
Note! The thermostat is still supplied with electricity.
6.4 User Instructions for Operation Modes
Please see detailed instructions for operation modes under the ECO920 product card,
www.ensto.com.
