Siemens AEROGYR RWI65.01 - Acknowledged Fault Status Signals

Siemens Building Technologies CM2N3205E / 05.2001
Landis & Staefa Division 17/18
Q13
Q14
Q23
Q24
Y10 Y20 Y30 Q20 F91 F92
LED
Green
LED
Red
I/O Explanation
Heating
source
Fault
reaction
Fire/
smoke
Water
A
Water
B
Electr.
A
Electr.
B
E1
Water
A
Electr.
B
Electr.
A
Water
B
E2
Flow/
faults
E3
Water
A
Water
B
Electr.
A
Electr.
B
Overloaded
circulation pump
Overloaded
ventilator
Water
A
Water
B
Electr.
A
Electr.
B
E4
Chiller
E5
Overloaded
fan
Water
A
Water
B
Electr.
A
Electr.
B
E7
Water
A
Water
B
Electr.
A
Electr.
B
AUX 1
Water
A
Water
B
Electr.
A
Electr.
B
E8 AUX 2
Water
A
Water
B
B9
Frost protection
unit
Dark Off/interlocked
Lit
Flashing Off/interlocked (switch-off delayed)
On/delocked
On/delocked when Y10
≥
0 %
Off/interlocked when Y10
≥
0 %
Dark (Y10
≥
0 %)
3205Z19E
Acknowledged present
fault status signals