External Indication Outputs And Custom Switches - Salda AMBERAIR COMPACT S-CX H Operation, Installation & Maintenance Instructions

4.16.7. EXTERNAL INDICATION OUTPUTS AND CUSTOM SWITCHES

Two 24VDC external indication outputs can be connected to the AmberAir Compact unit. One output (START) is to indicate that the unit is oper-
ating. Another output (STOP) is to indicate that the unit encountered a problem and stopped operating. EX1 IND_1/IND_2 outputs are dedicated
4 5
for indication.
Two external switches can also be connected to the AmberAir Compact unit. One switch is to change working mode of the unit (by default
Standby). Another switch is to change fan speed (by default 100%) EX1 DI3/DI4 inputs are dedicated to external switches.
-N2
EX1 V1.0
-FPP
Digital inputs and outputs
Connections principal scheme
24 | EN
6
+CB
-N2
EX1 V2.0
-START -STOP
24VDC 24VDC
max. 50mA max. 50mA
1.2W 1.2W
+UC
DRAWN BY
EI D. Aleksandravičius
CHECKED BY
APPROVED BY
7 8
+CB
-N2
EX1 V2.0
+UC
DUTIES / NAME SIGNATURE
EI O. Drąsutis
9
DATE
UAB"SALDA"
2023-03-27
2023-03-27
2023-03-27
AMBERAIR COMPACT S-CX v2023.3
10
Book #
1
Drawing #
03