Daikin AGZ 025D Operating & Maintenance Manual page 15

Table 12, Digital Outputs
DO1 Evaporator Water Pump 1
DO2 Alarm Indicator
DO3 Circuit 1 Fan Output 1
DO4 Circuit 1 Fan Output 2
DO5 Circuit 1 Fan Output 3
DO6 Circuit 1 Fan Output 4
DO7 Circuit 2 Fan Output 1
DO8 Circuit 2 Fan Output 2
DO9 Circuit 2 Fan Output 3
DO10 Circuit 2 Fan Output 4
Compressor Module 1
Analog Inputs
X1 Circuit 1 Suction Temperature
X2 Circuit 1 Evaporator Pressure
X4 Circuit 1 Condenser Pressure
Digital Inputs
X6 Circuit 1 Switch
X7 Circuit 1 MHP Switch
X8 Circuit 1 Motor Protection
DI1 Circuit 1 (or Unit) PVM/GFP
Digital Outputs
DO1 Compressor #1
DO2 Compressor #3
DO3 Compressor #5
DO4 Evaporator Water Pump 2
DO5 Circuit 1 Hot Gas Bypass SV
DO6 Circuit 1 Liquid Line SV
Compressor Module 2
Analog Inputs
Description
X1 Circuit 2 Suction Temperature
X2 Circuit 2 Evaporator Pressure
X4 Circuit 2 Condenser Pressure
Digital Inputs
X6 Circuit 2 Switch
X7 Circuit 2 MHP Switch
X8 Circuit 2 Motor Protection
DI1 Circuit 2 PVM/GFP
Note: The Motor Protection and MHP input signal are wired in series. If Motor Protection input is
open, MHP Switch input will also be open.
OMM 1166-1
Description
Description
Description
Description
Description
Output Off
Pump Off
Alarm Not Active
Fan(s) Off
Fan(s) Off
Fan(s) Off
Fan(s) Off
Fan(s) Off
Fan(s) Off
Fan(s) Off
Fan(s) Off
Signal Type
NTC 10k
Voltage
Voltage
Signal Off
Circuit Disable Circuit Enable
Fault No fault
Fault No fault
Fault No fault
Output Off
Compressor Off
Compressor Off
Compressor Off
Pump Off
Solenoid Closed
Solenoid Closed
Signal Type
NTC 10k
Voltage
Voltage
Signal Off
Circuit Disable
Fault
Fault
Fault
AGZ 025D through 190D
Output On
Pump On
Alarm Active
Fan(s) On
Fan(s) On
Fan(s) On
Fan(s) On
Fan(s) On
Fan(s) On
Fan(s) On
Fan(s) On
Expected Range
340 to 300k Ω
0.4 to 4.6 volts
0.4 to 4.6 volts
Signal On
Output On
Compressor On
Compressor On
Compressor On
Pump On
Solenoid Open
Solenoid Open
Expected Range
340 to 300k Ω
0.4 to 4.6 volts
0.4 to 4.6 volts
Signal On
Circuit Enable
No fault
No fault
No fault
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