6. Commissioning, operation
6.3 Keys and functions
The temperature switch has two operating modes, the display mode and the programming mode. The
selected operating mode determines the respective function of the key.
Jumping to the programming mode
Keep the "MENU" key pressed for approx. 5 seconds. If the password is set to ≠ 0000,
a password will be requested first-hand. If authentication is successful, then it enters the
programming mode, otherwise it reverts to display mode.
WIKA operating instructions temperature switch, model TSD-30
Returning to the display mode
Simultaneous pressing of both keys.
EN
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