Digital air- conditioner controller KR- 454
The flap is opened or closed if you press the key shorter than 2
seconds. The key - LED S4 flashes with open flap.
The defrost function is initiated if you press the key longer than 2
seconds. That means:
- Flap screen opens, key - LED S4 blinks
- Flap centre aisle closes, key - LED S5 goes out
- Flap circulating air closes (fresh air), key- LED S3 goes out
- Front box fan 100%, key - LED S2 flashes
- Front box valve opens, LED - display f.ex. “
F100“
for 5 sec.
You can reset the defrost function by pressing alternatively keys
S1
,
S2
,
S3
,
S4
,
S5
,
S15
or
S16
.
S5
Flap “Driver's cockpit/centre aisle“
The flap opens when you press the key. In this setting a part of the
air stream is directed towards the driver and into the centre aisle.
NOTES:
3.2 OPERATION OF AIR-CONDITIONER CONTROL SYSTEM,
PASSENGER COMPARTMENT
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: 8
of:
42
04541530.SDW
Issue: October 1998 - Copyright (C) BADER GmbH - Alterations reserve
