Siemens AEROGYR RWI65.02 - Acknowledged Fault Status Signals; Detailed Fault Statuses E1-E6 and B9

Siemens Building Technologies CM2N3204E / 1.1999
Landis & Staefa Division 19/20
Q13
Q14
Q13
Q24
Q33
Q34
Q33
Q44
Y10 Y20 Y30
I/O
A
B
A
B
E1
E2
A
B
A
B
E3
A
B
A
B
E4
A
B
A
B
E5
A
B
A
B
E6
A
B
A
B
A
B
B9
Dark
Lit
Flashing
Dark if (Y10
≥ 0 %)
Off
On
Off(delayed)
Off if Y10
≥ 0 %
On if Y10
≥ 0 %
3204Z06E
Green
LED
Red
LED
Fault
reaction
Heat
Water
Water
Electr.
Electr.
Water
Water
Explanation
Fire/
smoke
Faulty flow
Overcurrent
hot water
circulator
Overload
el-heater
Overload
fan
AUX
Risk of frost
Water
Water
Electr.
Electr.
Water
Water
Electr.
Electr.
Water
Water
Electr.
Electr.
Water
Water
Electr.
Electr.
Water
Water
Electr.
Electr.
Overload chiller/
chilled water
circulator
Acknowledged present
fault status signals