Rev. E 11-2021
66
T1
T2
T3
T4
T5
T6
T7
T8
ENTER
ALARM
EXIT
T1
T2
T3
T4
T5
T6
T7
T8
ENTER
ALARM
EXIT
T1
T2
T3
T4
T5
T6
T7
T8
ENTER
ALARM
EXIT
T1
T2
T3
T4
T5
T6
T7
T8
ALARM
EXIT
1.3 °C
4.0 °C
4.0 °C
ON
T1
T2
T3
T4
T5
T6
T7
T8
ALARM
EXIT
25.4 °C
110.0 °C
-30.0 °C
40
MTEC.3900.GB-E-1 Operation and maintenance manual LDA series English
LDA
Air to water chillers
7.7.9 I/O Status (Input/Output)
I/O Status
I/O Status
Analog input
Analog output
Digital
input
Digital
output
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7.7.10 Auxiliary output
Auxiliary output status
Auxiliary output status
Auxiliary relay 1
Prop. Output AUX 1
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Auxiliary relay 1
Auxiliary relay 1
Regulation probe (Pb1)
Regulation probe (Pb1)
Auxiliary relay 1 summer set point
Auxiliary relay 1 summer set point
Auxiliary relay 1 winter set point
Auxiliary relay 1 winter set point
Output
Output
Prop. Output AUX 1
Prop. Output AUX 1
Regulation probe (Pb1)
Regulation probe (Pb1)
Analog output 1 summer set point
Analog output 1 summer set point
Analog output 1 winter set point
Analog output 1 winter set point
Output %
Output %
Auxiliary output status
Auxiliary output status
Auxiliary relay 1
Prop. Output AUX 1
