Daikin Navigator WWV - MicroTech Unit Controller Inputs;Outputs; CC1 Module Analog Inputs; Evaporator EXV1 Module Analog Inputs

OPERATION
NAVIGATOR WWV/TWVDAIKIN APPLIED
26
MicroTech Unit Controller Inputs/
Outputs
Figure 21: Analog Inputs
# Description Signal Source
AI1 Evap Entering Water Temp NTC 10KThermister
AI2
Condenser Entering Water
Temp
NTC 10KThermister
X3 Demand Limit 4-20 mA Current
X4 LWT Reset 4-20 mA Current
X6 Evap Leaving Water Temp NTC 10KThermister
Table 8: Analog Outputs
# Description Output Signal
X5 Cooling Tower VFD Speed 0-10VDC
X7 Cooling Tower Bypass Valve Position 0-10VDC
Table 9: Digital Inputs
# Description Signal O󰀨 Signal On
DI1
Unit Ground Fault
Relay
Fault No Fault
DI2
Evaporator Flow
Switch
No Flow Flow
DI3
Oil Presence
Sensor
Oil Not Present Oil Present
DI4 Remote Switch Unit disable Unit enable
DI5 Unit Switch Unit disable Unit enable
DI6 External Alarm Unit disable Unit enable
X1 Emergency Stop Unit o󰀨 Unit enable
X2 Mode Switch Cool Mode Ice Mode
X8
Condenser Flow
Switch
No Flow Flow
Table 10: Digital Outputs
# Description Output OFF Output ON
DO1 Evaporator Water Pump 1 Pump O󰀨 Pump On
DO2 Alarm Relay
Alarm not
Active
Alarm Active
DO3 Condenser Water Pump 1 Pump O󰀨 Pump On
DO5 Cooling Tower Fan 1 O󰀨 On
DO6 Cooling Tower Fan 2 O󰀨 On
DO9 Evaporator Water Pump 2 Pump O󰀨 Pump On
DO10 Condenser Water Pump 2 Pump O󰀨 Pump On
CC1 Module
Table 11: Analog Inputs
# Description Signal Source
X1 Discharge Temperature NTC 10k Thermister
X2 Evaporator Pressure Ratiometric 0.5-4.5 Vdc
X3 Oil Pressure Ratiometric 0.5-4.5 Vdc
X4 Condenser Pressure Ratiometric 0.5-4.5 Vdc
X6 Condenser Leaving Water Temp NTC 10k Thermister
Table 12: Digital Outputs
# Description Output O󰀨 Output On
DO1
Oil Return Solenoid
Valve & Jet Pump Sole-
noid Valve
Solenoid Closed Solenoid Open
DO3 VVR SV 1 Solenoid Closed Solenoid Open
DO4 VVR SV 2 Solenoid Closed Solenoid Open
DO5 VVR SV 3 Solenoid Closed Solenoid Open
Evaporator EXV1 Module
Table 13: Analog Inputs
# Description Signal Source
X2 Suction Temperature NTC 10k Thermister
X3 Liquid Temperature NTC 10k Thermister
Table 14: Stepper Motor Output
# Description
M1+
Evaporator EXV Stepper Coil 1
M1-
M2+
Evaporator EXV Stepper Coil 2
M2-
RapidRestore Module
Table 15: Digital Inputs
# Description Signal O󰀨 Signal On
DI1
RapidRestore
Enable
Disable Enable
Compressor VFD1 Module
Table 16: Digital Inputs
# Description Signal O󰀨 Signal On
37
Mechanical High
Press Switch
Safe Torque O󰀨 Normal Operation
Table 17: Analog Inputs
# Description Signal Source
54 Motor Temperature PTC Thermister