Daikin Clima-Flex IOM CLIM Series Installation, Operation And Maintenance Manual page 35

Unit Controller Operation
INPUTS AND OUTPUTS
The configuration of the inputs and outputs depends on the initial configuration of the system.
The tables in this section show the inputs and outputs assigned to each type of configuration as well as the port used for the "Mother"
unit (whose capacity is regulated by an inverter or an unloader) and the "Child" units.
Key: CO is for Cooling only and HP is for Heat Pump.
Figure 24. Analog inputs of the pCo (Mother Unit)
PORT CO AIR
U1 INJECTION
U2 RETURN
U3 FREEZING
U4 MAIN RETURN
U5 MAIN INJECTION
U6 TEM. COND
U7 -
Figure 25. Digital inputs of the pCo (Mother Unit)
PORT CO AIR
U9 -
ID1 HIGH PRESSURE
ID2 LOW PRESSURE
ID3 REMOTE START
ID4 MOTOR SAVER
Figure 26. Analog inputs of pCo 0.5-3.5 Vdc (Mother Unit)
PORT CO AIR
U8 EVAPORATOR FLOW
U8 -
NO7 SECOND STAGE
NO8 -
Figure 27. Digital outputs of the pCo (Mother Unit)
PORT CO AIR
NO1 COMPRESSOR
NO6 PUMP
NO7 FAN
NO8 -
Figure 28. Analog outputs of the pCo (Mother Unit)
PORT CO AIR
Y1 INVERTER/SSR
Y2 INVERTER FAN
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HP AIR CO WATER
INJECTION INYECCIÓN
RETURN
FREEZING CONGELACIÓN
MAIN RETURN RETORNO PRINCIPAL
MAIN INJECTION INYECCIÓN PRINCIPAL
TEM. COND INYECCIÓN DEL COND.
-
HP AIR
SELECTOR
HIGH PRESSURE
LOW PRESSURE
REMOTE START
MOTOR SAVER
HP AIR
EVAPORATOR FLOW.
-
SECOND STAGE
REVERSIBLE VALVE
HP AIR
COMPRESSOR
PUMP
FAN
REVERSIBLE VALVE
HP AIR
INVERTER/SSR
INVERTER FAN
RETORNO
MAIN RETURN
MAIN INJECTION
COND. INJECTION
- COND. RETURN
CO WATER
-
HIGH PRESSURE
LOW PRESSURE
REMOTE START
MOTOR SAVER
CO WATER
EVAPORATOR FLOW
COND. FLOW
-
-
CO WATER
COMPRESSOR
PUMP
-
-
CO WATER
INVERTER/SSR
INVERTER FAN
35
HP WATER TIPO
INJECTION NTC
RETURN NTC
FREEZING NTC
NTC
NTC
NTC
NTC
HP WATER
SELECTOR
HIGH PRESSURE
LOW PRESSURE
REMOTE START
MOTOR SAVER
HP WATER
EVAPORATOR FLOW
COND. FLOW
-
-
HP WATER
COMPRESSOR
PUMP
-
REVERSIBLE VALVE
HP WATER
INVERTER/SSR
INVERTER FAN
iom-clim-cf-eng
TYPE
0-10 V
0-10 V