Unlocking The Device (Enter The Code) - JUMO DELOS HP Notice De Mise En Service

7.2

Unlocking the device (enter the code).

The device is protected against unauthorized operation by a code.
Code is set to 0072 (factory setting). Changes are only possible with the setup program. The device will
become unprotected when the setup program is used to set the code to 0000.
Unlocking
(1)
(1) Sealing screw
(2) Combination tool
1. Unscrew the sealing screw (1).
2. Briefly press the combination tool (2) (or the 0.5 x 3 screwdriver, or size 2 Allen key) until the third
"0" (counted from the left) flashes.
3. Turn the combination tool until "7" appears.
4. Briefly press the combination tool until the fourth "0" (counted from the left) flashes.
5. Turn the combination tool until "2" appears.
6. Briefly press the combination tool – the device changes to the parameter level.
If an incorrect code was entered:
7 Startup
(2)
23