Reference Manual

Climate Unit for RBS 2106 Combined Climate Unit
Ericsson AB
SE-164 80 Stockholm
Sweden
[e-mail]
Due to continued progress in methodology, design and manufacturing,
the contents of this document are subject to change without notice.
© Ericsson AB
8 (8) EN/LZT 720 0239 R1B
The CCU front panel has the following MMI interfaces:
• Indicators
• Test button
• Test and control connector
Indicators
Table 3 Indicators
Indicator Colour
CCU Fault Red
Operation Green
Heater fault Yellow
Heat exchanger internal fan fault Yellow
Heat exchanger external fan fault Yellow
Power fault Yellow
EPC bus fault Yellow
Active cooler fan fault Yellow
Active cooler fault Yellow