Low Voltage Shut-Down - Dometic COOLAIR RTX1000 Accessory Installation Manual

Configuring the system software
8.2 P.01: Low voltage shut-down
The battery monitor protects the battery against discharging excessively.
A
NOTICE! Damage hazard
If the unit is switched off by the battery monitor, it means the battery charge
level is low. Avoid repeated starting or using electrical equipment. Make sure
that the battery is recharged. As soon as the required voltage is available again,
the system can be operated again.
If only the power supply voltage specified here is available to the parking cooler,
the system is switched off.
1. Switch to configuration mode (chapter "Entering and exiting configuration
mode" on page 13).
✔ The display shows "P.01" and the
2. Press the
✔ The current setting is displayed.
3. Use the
down.
The low voltage shut-down setting can be adjusted in 0.1 V increments:
– RTX 24 V: from 20.0 V to 23.5 V
– RTX 12 V: from 10.0 V to 11.7 V
I
NOTE
The level for the low voltage shut-down should not be set any lower than the
minimum battery voltage required to be able to start the engine under any
conditions.
As a rule that should be no less than 22 VRTX 24 V)/11 V (RTX 12 V.
4. Press the
✔ The set value is saved and is then applied when the system is restarted.
✔ You are then returned to the menu and can select another menu item by
pressing the
14
button to change the setting.
or button to select the voltage level for low voltage shut-
button to save the setting.
or button.
symbol flashes.
CoolAir
EN