AL-KO AT4F Series Electrical Diagrams page 16

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0
1
Universale in-/outputs
-K1
T1
1
supply air pressure
X1
=DRK/22.6
2
M
3
extract air pressure
X2
=DRK/22.8
4
extract air quality
X3
=LQS/20.2
5
M
6
room temperature
=TPS/19.7
X4
Analog outputs
-K1
T5
1
signal mixed air damper
Y1
=ASK/23.6
2
M
3
Signal HR
=WRG/24.6
Y2
15
Date
24.01.2020
Ed.
FL
Appr
Modification
Date
Name
Original
2
3
Universale in-/outputs
-K1
T2
1
supply air flow rate (effective)
X5
=DRK/22.1
2
M
3
extract air flow rate (effective)
X6
=DRK/22.3
4
heat pump fault
X7
=WP/28.6
5
M
6
External enabling 2
=GLT/18.2
X8
EPLAN
3222370
Pos.
1
Stadion Arcul de Triumf
Replacement of
Replaced by
4
5
Relay outputs
-K1
T3
1
Q13
2
outside air damper
=ASK/23.1
Q14
3
Q23
4
exhaust air damper
=ASK/23.4
Q24
5
=WP/28.3
Q33
6
change-over¶heating-cooling
=WP/28.3
Q34
Controller occupancy expansion module 1
6
7
Relay outputs
-K1
T4
1
Q43
=GLT/18.6
2
Q44
=GLT/18.6
REG
Controller
=
+
EFS wiring diagram
&
Version 2019.1
8
9
collective fault B-alert
17
16
Page
Page
16 /
49

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