SCM CUBO2 SMART - HECU Controller layout

OEM Manual – CUBO
2
SMART
Pag. 35
15 HECU Controller layout
Analog Inputs
Digital Inputs
Analog Ouput
Digital Ouput
U1
-
DI1
ON/OFF remote
Y1
Modulating
fans
NO1
-
C1
Serious alarm
U2
Ambient temperature
DI2
High pressostat
alarm
Y2
-
NO2
-
C2
-
U3
Suction temp. MT
DI3
Evaporator Request
Y3
-
NO3
-
C3
-
U4
Discharge temp. MT
DI4
Change Setpoint
NO4
-
C4
-
U5
Gas Cooler Outlet
temp.
DI5
-
NO5
-
C5
-
U6
Suction pres. MT
NO6
-
C6
By
-
pass solenoid valve MT
U7
Discharge pres. Trans.
MT /GC pressure)
NO7
-
C7
Compressor Ready
U8
-
NO8
-
C8
Cabinet washing
U9
-
U1
0
Receiver pres.