Vaillant 0020260940 Operating And Installation Instructions page 10

2 Product description
2.7.2 INFORMATION menu item
MENU → INFORMATION
→ Current temperatures
→ Zone
→ Current room air humidity
→ Control elements
→ Menu introduction
→ Competent person contact info
→ Serial number
2.7.3 SETTINGS menu item
MENU → SETTINGS
→ Installer level
→ Enter access
code
→ Fault history
→ Remote control
address:
→ Control recep-
tion strength
→ Software version
→ Change code
→ Language, display
→ Language:
→ Display brightness:
→ Offset
→ Room temperat-
ure: K
→ Factory settings
8
Explanation of the control elements
Explanation of the menu structure
Access to the installer level, factory setting: 00
If the access code is unknown, reset the remote control to the factory
setting.
Faults are listed in chronological order
Each remote control has a unique address, starting with Address 1.
For each additional remote control, the address increases continu-
ously.
Read the reception strength between the radio receiver unit and
product.
– 4: The radio link is within the acceptable range. If the reception
strength is < 4, the radio link is not stable.
– 10: The radio link is highly stable.
Comparison of the temperature difference between the measured
value in the system control and the value for a reference thermometer
in the living room.
The system control resets all of the settings to the factory settings and
calls up the installation assistant.
Only the competent person can call up the installation assistant.
Operating and installation instructions 0020298957_00