Daikin Clima-Flex CLIC Series, Installation, Operation And Maintenance Manual

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59
CONTROLLER INPUTS AND OUTPUTS
Unit Controller Operation
The configuration of the inputs and outputs depends on the initial configuration screen for the first time in this case the table shows the
assigned inputs and outputs of each configuration in this case when cold mode is selected the description code is CO AIR and when
heat mode is selected the description code is HP AIR.
#
COLD AIR TYPE
DESCRIPTION
DESCRIPTION HOT
AIR TYPE
SIGNAL
TYPE
EXPECTED RANGE
U1 INJECTION INJECTION NTC NTC Thermistor R25=10KΩ +1% β25/85=3435K
+1% -discrete type (No SMD
U2 RETURN RETURN NTC NTC Thermistor R25=10KΩ +1% β25/85=3435K
+1% - discrete type (No SMD)
U3 FREEZING FREEZING NTC NTC Thermistor R25=10KΩ +1% β25/85=3435K
+1% - discrete type (No SMD)
U4 GENERAL RETURN GENERAL RETURN NTC NTC Thermistor R25=10KΩ +1% β25/85=3435K
+1% - discrete type (No SMD)
U5 GENERAL INJECTION GENERAL
INJECTION
NTC NTC Thermistor R25=10KΩ +1% β25/85=3435K
+1% - discrete type (No SMD)
U6 CONDENSER
TEMPERATURE
CONDENSER
TEMPERATURE
NTC NTC Thermistor R25=10KΩ +1% β25/85=3435K
+1% - discrete type (No SMD)
U7 RECOVERY RECOVERY N/A N/A
Table 8.
Analog inputs of the MASTER unit
Table 9.
Digital inputs of the MASTER unit
#
DESCRIPTION COLD AIR TYPE DESCRIPTION HOT AIR TYPE SIGNAL TYPE EXPECTED RANGE
U9 N/A SELECTOR DRY CONTACT N/A
ID1 HIGH PRESSURE HIGH PRESSURE DRY CONTACT N/A
ID2 LOW PRESSURE LOW PRESSURE DRY CONTACT N/A
ID3 REMOTE ON/OFF REMOTE ON/OFF DRY CONTACT N/A
ID4 MOTOR PHASE DETECTOR
SAVER
MOTOR PHASE DETECTOR SAVER DRY CONTACT N/A
Table 10.
Analog outputs of the MASTER unit
#
DESCRIPTION COLD AIR TYPE DESCRIPTION HOT AIR TYPE SIGNAL TYPE EXPECTED RANGE
Y1 INVERTER/SSR INVERTER/SSR VCD VOLTAGE 0-10
Y1 INVERTER FAN INVERTER FAN (NOT INCLUDED IN
ALL UNITS)
VDC VOLTAGE 0-10
U3 FREEZING FREEZING NTC 345 A 300 kΩ