Witt MFA 9000 - Access Modes

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WITT-GASETECHNIK GmbH & Co KG
Salinger Feld 4-8

: +49 (0)2302 89010
www.wittgas.com
Gas Safety- & Control Equipment
D-58454 Witten
Fax: +49 (0)2302 89013
witt@wittgas.com
7.5.4.2 Access Modes
The access code menus give the expert the possibility to change the operator code as well as the
expert code. These codes are required to enter the appropriate level.
 The Operation Mode “1.00000” is the normal mode. All menus and configuration - expect of
the Expert Setup - are direct accessible.
 The Operation Mode “3.00000” is a safe mode. Each alteration in this mode requires the man-
ual input of the actual Operator Code.
 The Operation Mode “2.00000” is the Multi Gas Mode. It is only available when the MFA 9000
is ordered with this option.
Parameter
Access Modes
Reset Funct.
I/O Test
Operat. Code
Expert Code
Operat. Mode
Operat. Code
set: 111.000
new: 111.000
ESC/OK
Operat. Code
Expert Code
Operat. Mode
Expert Code
set: 222.000
new: 222.000
ESC/OK
Operat. Code
Expert Code
O
p
erat. Mode
Operat. Mod
e
set: 1.00000
new: 1.00000
ESC/OK
XXX.XXX
XXX.XXX