I/O Exv Circuit #1 To #3 - Daikin MICROTECH III Operating Manual

X7 Motor Protection
6.2.2 Analog Outputs
# Description
Not Needed
6.2.3 Digital Inputs
# Description
X6 Starter Fault
X8 Circuit Switch
DI1 High Pressure Switch
6.2.4 Digital Outputs
# Description
DO1 Start Compressor
DO2 Circuit Alarm
DO3 Load #2 Circuit
DO4 Unload #2 Circuit / Liquid Injection
DO5 Load #1 Circuit
DO6 Unload #1 Circuit
X5 Turbo Slide
6.3

I/O EXV Circuit #1 to #3

6.3.1 Analog Inputs
# Description
X1 Evaporator Leaving Water Temp (*)
X2 Suction Temperature
X3
6.3.2 Analog Outputs
# Description
Not Needed
6.3.3 Digital Inputs
# Description
DI1 Evaporator Flow Switch (Circuit)
6.3.4 Digital Outputs
# Description
DO1 Liquid Line Solenoid Valve
6.3.5 Stepper Motor Output
# Description
M1+
EXV Stepper Coil 1
M1-
M2+
EXV Stepper Coil 2
M2-
15/77
PTC Thermistor
Output Signal
Signal Off
Fault
Circuit Off
Fault
Output Off
Compressor Off
Circuit Alarm Off
Load 2 Circuit Off
Unload 2 Circuit Off /
Liquid Injection Off
Load 1 Circuit Off
Unload 1 Circuit Off
Turbo Slide Off
Signal Source
NTC Thermister 10K@25°C)
NTC Thermister 10K@25°C)
Output Signal
Signal Off
No Flow
Output Off
Liquid Line Solenoid Valve Off
Operation Manual
n/a
Range
Signal On
No fault
Circuit On
No fault
Output On
Compressor On
Circuit Alarm On
Load 2 Circuit On
Unload 2 Circuit On /
Liquid Injection On
Load 1 Circuit On
Unload 1 Circuit On
Turbo Slide On
Expected Range
-50°C – 120°C
-50°C – 120°C
Range
Signal On
Flow
Output On
Liquid Line Solenoid Valve
On
D–EOMWC00A07-16_02EN