1592025050 iProChill v2.5 10D00 AG v1.3 GB 18.02.2016.docx iProCHILL 4/205
9.1 DI1 – DI20 DIGITAL INPUTS CONFIGURATION (DI TYPE) 158
9.2 RL1- RL15 DIGITAL OUTPUTS CONFIGURATION (DO TYPE) 160
9.3 ANALOGUE INPUTS PB1 - PB10 CONFIGURATION (AI TYPE) 163
9.4 CONFIGURATION OF THE OUT1 / OUT4 PROPORTIONAL OUTPUTS (AO TYPE) 165
9.5 CONFIGURATION OF THE OUT5 / OUT6 PROPORTIONAL OUTPUTS 165
9.6 ANALOGUE INPUTS CALIBRATION 165
9.7 ANALOGUE INPUTS RANGE 166
9.8 FURTHER CONNECTIONS 166
10. ALARMS 167
10.1 PROBE BREAKDOWN 167
10.2 HIGH PRESSURE PRESSURE SWITCH ALARM 168
10.3 COMPRESSOR HIGH DISCHARGE THERMOSTAT ALARM FROM DIGITAL INPUT 169
10.4 LOW PRESSURE PRESSURE SWITCH ALARM 169
10.5 OIL FLOAT/PRESSURE SWITCH ALARM 170
10.6 CONDENSATION HIGH TEMPERATURE/ PRESSURE ALARM 171
10.7 LOW CONDENSATION TEMPERATURE/PRESSURE ALARM (IF THE EVAPORATOR
PRESSURE PROBES ARE NOT CONFIGURED) 173
10.8 LOW EVAPORATION PRESSURE ALARM (IF THE EVAPORATOR PRESSURE PROBES ARE
CONFIGURED) 174
10.9 AIR/AIR UNIT LOW TEMPERATURE ALARM & ANTI-FREEZE ALARM IN CHILLER MODE 175
10.10 AIR/AIR UNIT LOW TEMPERATURE ALARM & ANTI-FREEZE ALARM IN HEAT PUMP MODE 176
10.11 AIR/AIR UNIT LOW TEMPERATURE ALARM & ANTI-FREEZE ALARM 177
10.12 EVAPORATOR SIDE FLOW SWITCH ALARM (DIFFERENTIAL PRESSURE SWITCH) 178
10.13 HOT SIDE FLOW SWITCH ALARM (DIFFERENTIAL PRESSURE SWITCH) 180
10.14 SUPPLY FAN OVERLOAD ALARM 181
10.15 DOMESTIC HOT WATER PUMP FLOW SWITCH ALARM 181
10.16 SOLAR PANELS WATER PUMP FLOW SWITCH ALARM 182
10.17 COMPRESSOR OVERLOAD ALARM 182
10.18 COMPRESSOR HIGH DISCHARGE TEMPERATURE ALARM FROM ANALOGUE INPUT 183
10.19 EVAPORATOR WATER INLET HIGH TEMPERATURE ALARM 184
10.20 CONDENSATION FAN OVERLOAD ALARM 185
10.21 DEFROST ALARM 185
10.22 UNLOADING ALARM DUE TO HIGH CONDENSATION TEMPERATURE/PRESSURE IN
COOLING WORKING MODE 186
10.23 HEAT RECOVERY DISABLING SIGNAL DUE TO HIGH CONDENSATION
TEMPERATURE/PRESSURE IN COOLING WORKING MODE 187
10.24 UNLOADING SIGNAL DUE TO LOW EVAPORATION PRESSURE IN HEATING WORKING MODE187
10.25 UNLOADING SIGNAL DUE TO EVAPORATOR WATER INLET HIGH TEMPERATURE 188
10.26 PUMP DOWN ALARM WITH LOW PRESSURE PRESSURE SWITCH/TRANSDUCER IN
STOPPING 189
10.27 PUMP DOWN ALARM WITH LOW PRESSURE TRANSDUCER IN START-UP 189
10.28 EVAPORATOR WATER PUMP OVERLOAD ALARM 190
10.29 CONDENSER WATER PUMPING OVERLOAD ALARM 191
10.30 GENERIC ALARM 1 191
10.31 GENERIC ALARM 2 192
10.32 COMPRESSORS MAINTENANCE ALARM 192
10.33 EVAPORATOR FAN/ PUMPS MAINTENANCE ALARM 192
10.34 CONDENSER PUMPS MAINTENANCE ALARM 193
10.35 POWER SUPPLY FREQUENCY ALARM 193
10.36 XEV20D NOT CONNECT ALARM 193
10.37 EXPANSION MOUDLE NOT CONNECT ALARM 194
10.38 PHASES SEQUENCE ALARM 194
10.39 ANTI-FREEZE ALARM IN FREE-COOLING 194
10.40 BOILER OVERLOAD ALARM 195
10.41 BOILER LOCK ALARM 195
10.42 UNIT CONFIGURATION 196
10.43 FUNCTION NOT AVAILABLE ALARM 200
10.44 NOTE: ALARM RELAY AND BUZZER 201
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