Digital air- conditioner controller KR- 454
This test program tests the key lighting on the control section. The LEDs in the keys
light one after the other. You will see “
LED
“ on the display.
You can quit the test program by pressing key
S6
( AUTO ).
PROGRAM 2:
This program is used to test the 7-segment display. All segments are activated at all
four digits one after the other.
You can quit the test program again by pressing key
S6
( AUTO ).
PROGRAM 3:
This program tests the keys on the control section. When you press a key, the related
LED in the key lights providing the control section is operating correctly. You will also see
the key number
1
...
18
on the display
You can quit this test by pressing keys
S12
and
S13
simultaneously.
PROGRAM 4:
Not available in the KR-454!
INDUSTRIE-ELEKTRONIK
Control and regulating systems for vehicle air conditioning
D-71691 Freiberg a.N.,
Siemensstr.21
Phone: +49 7141 / 68877 - 0
Fax: +49 7141 / 68877 - 39
page: 24
of:
42
04541530.SDW
Issue: October 1998 - Copyright (C) BADER GmbH - Alterations reserve
