Ericsson RBS 2106 Hardware Reference Manual page 298

Climate Unit for RBS 2106
4 Function Description
Figure 1 Block diagram
The Combined Climate Unit consists of the following units:
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4.1 Heat Exchanger
This unit consists of a cross-flow heat exchanger, DC-powered internal and
external air circuit fans.
4 (8)
Combined Climate Unit
CCU DC/DC AC/DC
Transformer
Heat
Exchanger
Heater
Active
Cooler
Condensor Evaporator
Supply Air
Heat exchanger
Active cooler
Heater
Climate Control Unit (CCU)
DC/DC converter
AC/DC converter
Transformer
RBS
Return Air
Sub Racks
Combined Climate Unit
P008419A
EN/LZT 720 0239 R1B