OVERVIEW
Webasto BlueCool Classic Series
12
Automatic blank/sleep mode programmable time delay
Factory default:15 minutes. While in blank/sleep mode the cycle LED flashes discretely every
20 seconds. To go back to normal operation push any key.
Calibrate all blower speed settings in real time mode
It is possible to calibrate all speed settings (1 to 5) before actually putting the system into service (See
5.4: "Blower Speed Setting Calibration"
).
CAUTION!
Never program speeds so low that the blower is in danger of stopping or will not restart at that
setting. This will inevitably entail motor winding burnout and will not be covered by the WEBASTO
warranty.
Automatic Deicing Control
During intermediate seasons (spring, autumn) when moderate temperature conditions prevail, there is
a definite risk of icing the evaporator coil in cool mode and pressure safety cut-outs in heat mode. To
allow maximum blower speed variation and still function within a normal operating window, the TCC
card is equipped with a second temperature sensor which reads the exact evaporator coil temperature.
Whenever coil temperature approaches the danger zone, blower speed is increased to half speed; if
that is not sufficient the micro-processor will stop compressor operation for pre-determined intervals
and will resume normal operation when coil temperature has moved back to within normal operating
values. This feature is completely transparent to the end user. When this happens, code <tA11> can
be seen in the display instead of evaporator coil temperature. Press
key to read out evaporator
coil temperature or code <tA11>.
Infrared Remote Control
Infrared remote control can be obtained as an option. This remote control is based on the standard
protocols also used by TV and other appliances. Although the WEBASTO controls have been chosen so
as to avoid interference with most TV models, the end user should be aware that in certain cases
interference may occur with TV sets or other appliances.
In general, it is therefore advisable to avoid locating a WEBASTO control panel next to other
appliances using infrared control units.
Access Code
The end user can deny access to all program settings by introducing an access code (see
5.1:
"Programming Access"
- code <b>). Blower speed and setpoints always remain accessible. Once an
access code is validated, the digital panel will show <CODE> if the end user tries to access functions
other than blower speed or setpoint. To gain full access push the
key to reach the code value as
programmed and push the
key again to gain access to full program settings.
Secondary Commands
The
key gives immediate access to settings and displays necessary for day-to-day operation. When
pushing the
key you will see a code which indicates the setting or the present value.
The following is a list of commands / displays In order of appearance:
