Operations Manual
7. CONTROL UNIT OPERATION — TYPE 1 AND
TYPE 2
Envirotainer RKN e1 Container
7.1.2 SETTING TEMPERATURE
1. To change between Celsius and Fahrenheit:
• Press to enter the main menu; the display shows "Battery status".
• Use or to step to "Change to °F" or "Change to °C" (depending on current
setting).
• Press to confirm the change and return to default mode.
2. Press to enter container set temperature mode.
IMPORTANT
The container set temperature mode is activated for ten seconds. If the display returns to default mode
before new set temperature has been confirmed by pressing , the new container set temperature
was not saved.
3. Use and to change the container set temperature. Hold down the buttons to
speed up the change.
4. Press to confirm the new container set temperature and return to default mode.
5. Check that the container set temperature is correct in the default mode.
7.1.3 CHECKING OPERATION MODE
1. Press to enter the main menu; the display shows "Battery status".
2. Use or to step to "Operation mode" and press to confirm.
3. Check current operation mode and press to return to default mode.
Refer to chapter 8. Operation Modes, Infos, Alerts And Alarms.
7.1.4 BATTERY LEVEL CHECK
1. Press the to enter the main menu; the display shows "Battery status".
2. Press to confirm.
3. Check the remaining battery capacity.
• 100% battery capacity is maximum and is achieved when charging starts from low
battery voltage.
• 95% battery capacity is considered fully charged if the blue light is fixed (not flashing).
• 30% battery capacity corresponds to at least 10 hours of operating time within the
specification.
4. Press to return to default mode.
Doc No. MO-RKN-3009
Version 2.2: 2017-08-31 19 (42)