Gree D Series - Commissioning and Maintenance; Check before Startup; Water System and Quality Requirements

D Series Modular Air-cooled Scroll Chillers
30
Dis.T Sensor 2 Mal. Exhaust sensor 2 fail
C Water-in Sensor Water in sensor malfunction
C Water-out sensor Water out sensor malfunction
Anti-Frozen Sensor Anti-freezing sensor malfunction
Defrost T Sensor1 Defrosting sensor 1 malfunction
Defrost T Sensor2 Defrosting sensor 2 malfunction
Ambient T Sensor Ambient sensor malfunction
Dis.T Sensor1 Air exhaust sensor 1 malfunction
Dis.T Sensor2 Air exhaust sensor 2 malfunction
Thr. Valve1 Sensor Throttle valve 1 sensor malfunction
Thr. Valve2 Sensor Throttle valve 2 sensor malfunction
Suction T Sensor1 Suction sensor 1 malfunction
Suction T Sensor2 Suction sensor 2 malfunction
LP Sensor1 Error Low voltage sensor 1 malfunction
LP Sensor2 Error Low voltage sensor 2 malfunction
H Water-in Sensor Hot water in sensor malfunction
H Water-out Sensor Hot water out sensor malfunction
Parameter Setup Parameters setting
User Para.Setup Parameters setting for users
Cool T_in Water inlet temperature setting
Heat T_in Heating water inlet temperature setting
AH T_Start Auxiliary Heat startup temperature setting
AH T_Stop Auxiliary Heat stop temperature setting
H Water T_in Hot water inlet temperature setting
System Para.Setup System parameters setting
DEF.T_Start Defrosting startup temperature
DEF.T_Stop Defrosting stop temperature
DEF.Space Defrosting interval
DEF.Time Defrosting time
Anti-Freeze Anti-freezing temperature
Anti-Heat Anti-overheat temperature
Temp.Rate Water inlet temperature change rate
Com.Space Compressor interval