Default any user can access the extended menu. To avoid unauthorized users making changes in the extended menu,
restrict access by setting a PIN code.
1. Press and hold the 'Menu' button for ±4 seconds to
open the extended menu.
Location
T
Li v i ng r oom
Pr ogr am
Mode
Menu
←
→
2. Scroll through the extended menu using the ↑ or ↓
button until the 'Configuration' item appears.
T
Location
Li v i ng r oom
Conf i gur at i on
Mode
Menu
←
→
3. Select the configuration menu with the → button.
Location
T
l i v i ng r oom
Language
Mode
Menu
←
→
4. Scroll through the configuration menu using the ↑ or
↓ button until the 'Change PIN code' item appears.
T
Location
Li v i ng r oom
Change PI N c ode
Mode
Menu
←
→
PIN CODE PROTECT THE EXTENDED MENU
↑
↓
↑
↓
↑
↓
↑
↓
VMB1TC Temperature controller manual – rev 5.0
5. Select the change PIN code menu with the → button.
Location
T
Li v i ng r oom
PI N c ode _000
Mode
Menu
←
→
6. Change the first number of the PIN code with the ↑
or ↓ button and confirm with the → button.
Location
T
Li v i ng r oom
PI N c ode 1_00
Mode
Menu
←
→
7. Change the second number of the PIN code with the
↑ or ↓ button and confirm with the → button.
T
Location
Li v i ng r oom
PI N c ode 12_0
Mode
Menu
←
→
8. Change the third number of the PIN code with the ↑
or ↓ button and confirm with the → button.
T
Location
Li v i ng r oom
PI N c ode 123_
Mode
Menu
←
→
↑
↓
↑
↓
↑
↓
↑
↓
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