Waeco coolair rt880, Installation Manual, Page: 35 / 260

EN
35
CoolAir RT880 Installation
6.3 Configuration of unit software
Before you first start up the unit, the controls can be adapted to suit the
installation conditions. This must be done by the person installing the unit.
In configuration mode, the following unit software parameters must be set
at the control panel (fig.
7 , page 5).
I NOTE
Configuration mode can still be activated if the undervoltage protection
mechanism has switched off the unit and only residual voltage is
available.
6.3.1 Starting and ending configuration mode
The adjustable parameters can be changed in configuration mode:
➤
When using the ON/OFF (fig. 7 1, page 5) button to switch on the
unit, hold both buttons + and – (fig. 7 6 and 7, page 5) pressed until
the compressor LED flashes.
✓
You are now in configuration mode.
✓
The display version (e. g. “3.1S”) appears in the digital display
(fig.
7 5, page 5) for 2 seconds.
✓
The first digit of the digital display (fig. 7 5, page 5) shows the menu
level and the second and third digits show the parameters which can
be set, e.g.
1.17
for menu level 1 and a set target value of 17 °C.
I
NOTE
If you make no entry on the control panel for 60 seconds, the unit quits
configuration mode and shuts down.
➤ Press the ON/OFF button to quit configuration mode.
Menu
level
Parameter Meaning
Default
setting
1 Set temperature The unit starts at the temperature
defined here.
20 °C (68 °F)
2 Low voltage
cut-off The battery monitor shuts down the unit
at the voltage defined here. Characteristic
figure 4 =
22,8 V
3 Operating mode The unit starts with the operating mode
defined here. 0 = Automatic
mode
4 Default settings Parameters 1 – 3 can be reset to the
default settings. --
5 Temperature unit
display The temperature can be displayed in °C
or °F. °C