Daikin AGZ 100D - Page 15

OMM 1166-1 AGZ 025D through 190D 15
Table 12, Digital Outputs
Description
Output Off
Output On
DO1
Evaporator Water Pump 1
Pump Off
Pump On
DO2
Alarm Indicator
Alarm Not Active
Alarm Active
DO3
Circuit 1 Fan Output 1
Fan(s) Off
Fan(s) On
DO4
Circuit 1 Fan Output 2
Fan(s) Off
Fan(s) On
DO5
Circuit 1 Fan Output 3
Fan(s) Off
Fan(s) On
DO6
Circuit 1 Fan Output 4
Fan(s) Off
Fan(s) On
DO7
Circuit 2 Fan Output 1
Fan(s) Off
Fan(s) On
DO8
Circuit 2 Fan Output 2
Fan(s) Off
Fan(s) On
DO9
Circuit 2 Fan Output 3
Fan(s) Off
Fan(s) On
DO10
Circuit 2 Fan Output 4
Fan(s) Off
Fan(s) On
Compressor Module 1
Analog Inputs
Description
Signal Type
Expected Range
X1
Circuit 1 Suction Temperature
NTC 10k
340 to 300k Ω
X2
Circuit 1 Evaporator Pressure
Voltage
0.4 to 4.6 volts
X4
Circuit 1 Condenser Pressure
Voltage
0.4 to 4.6 volts
Digital Inputs
Description
Signal Off
Signal On
X6
Circuit 1 Switch
Circuit Disable
Circuit Enable
X7
Circuit 1 MHP Switch
Fault
No fault
X8
Circuit 1 Motor Protection
Fault
No fault
DI1
Circuit 1 (or Unit) PVM/GFP
Fault
No fault
Digital Outputs
Description
Output Off
Output On
DO1
Compressor #1
Compressor Off
Compressor On
DO2
Compressor #3
Compressor Off
Compressor On
DO3
Compressor #5
Compressor Off
Compressor On
DO4
Evaporator Water Pump 2
Pump Off
Pump On
DO5
Circuit 1 Hot Gas Bypass SV
Solenoid Closed
Solenoid Open
DO6
Circuit 1 Liquid Line SV
Solenoid Closed
Solenoid Open
Compressor Module 2
Analog Inputs
Description
Signal Type
Expected Range
X1
Circuit 2 Suction Temperature
NTC 10k
340 to 300k Ω
X2
Circuit 2 Evaporator Pressure
Voltage
0.4 to 4.6 volts
X4
Circuit 2 Condenser Pressure
Voltage
0.4 to 4.6 volts
Digital Inputs
Description
Signal Off
Signal On
X6
Circuit 2 Switch
Circuit Disable
Circuit Enable
X7
Circuit 2 MHP Switch
Fault
No fault
X8
Circuit 2 Motor Protection
Fault
No fault
DI1
Circuit 2 PVM/GFP
Fault
No fault
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.