INSTALLATION
Webasto BlueCool Classic Series
20
4.4
Standard Electrical Accessories
Figure 8 contains the minimum standard control elements delivered with all self-contained units.
Electrical contents: control box; display cable; digital control panel and external air sensor.
Figure 8
Minimum Standard Control Elements
4.4.1
Location digital display panel and external temperature sensor
The temperature measured by the external temperature sensor shall be a good representation of the
ambient temperature.
Do NOT place the digital display panel and the external temperature sensor close to a supply air grill.
Place them in a position free from outside influences, i.e.:
•
direct sunlight
•
heaters
•
stoves
•
lights
•
radiation from compressors
•
etc.
We recommend to place the external temperature sensor in the return air flow, i.e. backside of return
air grill.
Cool
Auto
Heat
DIGITAL DISPLAY PANEL
ELECTRICAL CONTROL BOX
55mm (2.1”) cut-out
82mm (3.2”) overall
(2.9”)
74mm cut-out
120mm overall
(4.7”)
Display cable
External air sensor
240 mm (9.5”)
125 mm
(5”)
146 mm
(5.75”)