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6.3 Numerical entry
The digit in the segment where the dot is flashing can be changed by the keys “▲” und “▼”.
The desired number is confirmed by “OK”. Then the next place (segment with flashing dot) can
be entered.
For multi-digit numbers the numbers move to the left and, if need be, out of the display.
6.4 Password input - example
Under the menu item 2.1. after confirmation with “OK” a “0 0. 0” appears.
Now in this example we enter the password 123 . It starts in the middle. The middle digit can
be changed and this is signalled by the flashing dot. With the “▲” key the 1. is selected. This
is confirmed with “OK”.
Display: 1 0. 0
The decimal point of the middle digit continues to flash. Here again with “▲” you enter the next
digit of the password (2) and confirm. Now on the display you will see a 1 2 0. and the right
decimal point flashes. The grey field is the visible area of the display
Display: 120.
The 3rd digit is a 3. It is set with “▲” and confirmed with “OK”.
This completes the input. You are again in the corresponding submenu. The other submenu
items are now enabled.
6.5 Programming of min. and max. level
For programming the minimum or maximum levels it is necessary to move
to the fill level in the boiler (note thermal linear expansion!).
Go to the first fill level. It is unimportant whether you start with the min. or max. level.
Bring up the menu on the evaluator by pressing “OK”. Select main menu 2. with the “▲” or “▼”
keys and press the “OK” button twice. You are now in menu item 2.1.. Here enter the password
“123” as in the description in Chap. 6.4.
Select the corresponding menu item (2.2. or 2.3.) for the fill level reached using the “▲” or “▼”
keys and press “OK”.
Wait the duration of the damping (see menu 2.4.) and then press the “OK” button.
Go to the other fill level and repeat the programming.
The measuring range can be individually set almost (Y-100) over the whole measuring
probe length whereby the smallest permissible measuring range is 50 mm (see Installation
and Operating Instructions EC 8).
The smallest permissible distance between the two limit levels is 50mm!
On changes to one limit level it is sufficient to move to it and to program
the corresponding fill level (0% or 100%).
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