Alde Compact 3020 PS Gebrauchsanweisung Seite 47

Climate technology does not work satisfactory
• Ensure that the zone chosen to control the AC responds effectively to the room temperature in both
heat and cold. To increase the sensitivity on the sensor a more sensitive sensor can be used (art.
no. 3010 638). If the AC does not cool due to too low outdoor temperature, the outdoor sensor can
be temporarily disconnected to test the AC.
• With an outdoor sensor (art. no. 3010 299) mounted the climate technology is improved, but note
that if the outdoor temperature is too low the AC will not operate.
11. Service menu & reset
Press "Service" to access the service menu (fig. 18). The service menu shows values from the heating
system (see fig. 19), the values are updated continuously.
Resetting
Press "Reset" (fig. 18) to restore the Control Panel to factory settings. After resetting, the system is set
as follows:
• Heater - Off mode
• Max. electricity - 1 kW
• Gas heating - On mode
• Target temperatures - 22.0 °C
• Hot water - In normal mode
All other functions are turned off. The functions/accessories that are chosen under System Configura-
tion are not affected by a reset.
Settings
Sound
Language
English
Service
System configuration
Reset
Service and Reset
figure 18. Menus Control Panel
Service
Glycol temp
23.0° C
Water temp
23.0°
C
Overheat
No
Fan speed
0 RPM
Current
0.0 A
Ext switch
Off
12V battery
12.2 V
PCB temp
26.0°
C
Main pump (zone 1)
Off
Service page 1
figure 19. Service menu
Service
Opt. pump (zone 2)
Off
Gas step used
0
Electricity used
0 kW
AC
Not found
Product
3020 PS
Region
EU
Panel version
1.28
Heater version
1.16
Service page 2
47