Reference Manual

Heat Exchanger Climate Unit Climate Unit for RBS 2106
EN/LZT 720 0311 R1A 7 (8)
5.2 Operator Interface
P009912A
View of Backplane
C
CU
F
A
UL
T
O
PE
R
A
T
I
O
N
H
E
AT
F
A
UL
T
I
N
T
.
F
A
N
EX
T
.F
A
N
P
W
R
.
F
AU
L
T
EP
C
BU
S
T
E
S
T
Figure 2 CCU
The CCU front panel has the following MMI interfaces:
• Test and general signals connector
• EPC bus connectors
• Test button
• Indicators
Test and Control Connector
The test and general signals connector is a 25-pole D-sub connector.