Alde Compact 3020 Instructions D'utilisation page 20

6. *Setting a room sensor
Select the temperature sensor that will be
active (the sensor in the living area, sleeping
area or in the panel). If Auto is selected, the
sensor in the panel is active and will automati-
cally switch to a room sensor (sofa and/or bed)
if one is connected. If two room sensors are
connected, the one for the living area will be
active (sofa).
7. Arrow symbols
Step between the various tool fields by press-
ing the up or down arrow symbols. You can
always leave the Tool menu by pressing the
MENU button.
8. Background lighting
The standby screen can be set in three differ-
ent modes: Dark, Bright and Invert.
Dark: Turns off background lighting.
Press the screen or the menu button when
standby is activated and the screen comes
on, but returns to dark after 30 seconds if the
panel is not touched.
Bright: Background lighting in standby mode.
Invert: Inverted background lighting in stand-
by mode.
Standby is activated automatically after
30 seconds if the panel is not touched.
Brightness can be adjusted to three levels
(1-3).
9. Celsius/Fahrenheit
°C
Change temperature from Celsius to
°F
Fahrenheit.
10. *Load monitor
This function is used to help prevent the 120V
breaker from being overloaded. If the vehi-
cle's total power consumption exceeds the
set value, the boilers power will be automat-
ically reduced. To handle voltage variations
and tolerances, different setting levels can be
selected (e.g. for a 20A breaker, 18, 20 or 22
amp settings can be selected). If the breaker
does not hold, set a lower value.
NOTICE
The load monitor has to be installed for
the function to be used (see the manual
for the vehicle).
Functions marked with a (*) are accessories, which are not installed on all vehicles, refer to the vehicle manufacturer's
20
instructions.
11. *Booster
There are two possible booster control
speeds. Fan start and stop are controlled
from the heating system. If the heating's
circulation pump starts up, the fan on the
booster will also start. When the circulation
pump stops, the fan will continue to run for
approx. six minutes and also stop unless the
circulation pump has started again, thereby
providing automatic booster fan control.
12. *Floor heating
This function governs the underfloor heating
pump's operation in intervals, which means
that the underfloor heating pump operates for
5 min and then switches off for 5 min when
heat is required.
Mode: Select Delay or Cont. Underfloor heat-
ing is switched on in either of these modes. In
Off mode, underfloor heating is off.
In Cont. mode, the temperature in the vehicle
may become higher than desired since the
heat control is turned off.
Delay: The underfloor heating pump is on for
a certain period after the heating's circulation
pump has stopped. This period can be set to
15, 30 or 120 min.
13. *Engine heater
This function makes it possible to use the
heating system to heat up the engine in a
motor-home, bus, etc.
Start Engine heater: Press the button mar-
ked Off. The text will change to On and the
button will turn green. Then set the required
starting time and day. Engine heating starts
at the set time and day. Heating is then active
for 60 minutes and will stop automatically.
The clock in the control panel must be set for
the function to work.
14. Automatic temperature increase
The boiler will start at 2 AM (if the clock is
set) and run as indicated for "Extra hot water"
for 30 minutes (see 2.5, Domestic hot water
- section 3). This is to help reduce the risk of
legionella.
15. Offset (temperature adjustment)
Using this function, you can calibrate the
temperature on the control panel if you notice
that the stabilized room temperature is not
the same as the temperature shown on the
panel. This also applies to the outdoor tem-
perature probe.