Airwell Airflow 2020, Installation And Operating Manual

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46
8 - CONTROL
90 Minfiltri Filter min. control signal value % 20 1
92 SetAlarmFreeze SetPoint for water coil antifreeze alarm °C 4 1
93 DeltaAlarmFreeze Differential for the water coil antifreeze alarm reset °C 2 1
94 Tstarting Min. interval between start/stop of two compressors sec 10 1
96 FanPFcorr PWM fan power factor correction 1=500ns 3800 1
97 SetURCool UR SetPoint in cooling % 60 0
99 TimeByPassFiltri Clogged filter alarm Bypass time sec 30 1
100 SetAlarmOverheating Setpoint for water coil overtemperature °C 90 1
101 DeltaAlarmOverheating Differential for water coil overtemperature alarm reset °C 2 1
102 DeltaMinH2OHeat Difference of water coil air temperature during heating with water at TH2OminHeat °C 10 1
103 DeltaMaxH2OHeat Difference of water coil air temperature during heating with water at TH2OMaxHeat °C 32 1
105 TH2OMinHeat Coil hot water temperature that provides the DeltaMinH2OHeat °C 38 1
106 TH2OMaxHeat Coil hot water temperature that provides the DeltaMaxH2OHeat °C 70 1
107 DeltaMinH2OCool Difference of water coil air temperature during cooling with water at TH2OMinCool °C 10 1
108 DeltaMaxH2OCool Difference of water coil air temperature during cooling with water at TH2OMaxCool °C 32 1
109 TH2OMinCool Coil hot water temperature that provides the DeltaMinH2OCool °C 5 1
110 TH2OMaxCool Coil hot water temperature that provides the DeltaMaxH2OCool °C 12 1
111 TimeOpenValve Water coil opening time sec 140 1
112 TimeCorrection Water coil opening correction time sec 40 1
119 LimTambHeat Compressor operating limit in heating for ambient temperature °C 16 1
120 LimTambCool Compressor operating limit in cooling for ambient temperature °C 30 1
126 MaxVarDeltaBatt
Max DeltaBatteria variation beyond which is performed the water valve modulation reset
0: it excludes the reset on the DeltaBatteria variation
°C 4 1
127 MaxVarSetOut
Max SetMandata variation beyond which is performed the water valve modulation reset 0:
it excludes the reset on the SetMandata variation
°C 2 1
128 MinApValvH2O Min. opening of the handling water coil valve (phisical threshold to have the flow) 2 1
129 RiduzDeltaBattH2O Reduction coefficient to the coil delta in the valve modulation of initial opening % 70 1
131 OffSetTin Inlet probe offset °C 0 1
132 OffSetTout Outlet probe offset °C 0 1
133 OffSetText External temperature probe offset °C 0 1
135 OffSetTfreeze Antifreeze probe offset °C 0 1
137 OffSetTH2O system water probe offset °C 0 1
139 OffSetURProbe Ambient humidity probe offset % 0 1
141 OffSetURProbeThrow Outlet humidity probe offset % 0 1
149 MinProbePress Pressure value corresponding to 4mA of the return pressure transducer /exhaust air coil bar 0 1
150 MaxProbePress Full scale value of the return pressure transducer/exhaust air coil bar 50 1
151 OffsetProbePress return pressure transducer offset/exhaust coil bar 0 1
165 MODBusAddress ModBus serial address 55 1
166 Baud Rate Baud Rate (0=4800 / 1=9600) 0 1
167 Parity Parity (0=no / 1=si) 0 1
168 CANaddressNode CANOPEN board address 1 1
180 TimeOnURfreeze Humidifier activation time in antifreeze min 5 1
181 TimeOffURfreeze Humidifier off wait time in antifreeze min 60 1
182 PotURfreeze Modulating output level of the humidifier in antifreeze % 20 1
183 hAmbStopComp Ambient enthalpy setpoint that leads to compressor stop g/kg 7,2 1
184 DeltahAmb Ambient enthalpy delta for compressor enabling g/kg 0,7 1
185 MaxRip_0 Max. value of the return fan control (with SetUpFanRip= 0) % 100 1
186 MinRip_0 Min. value of the return fan control (with SetUpFanRip= 0) % 20 1
187 MaxMan_0 Max. value of the supply fan control (with SetUpFanMan= 0) % 100 1
188 MinMan_0 Min. value of the supply fan control (with SetUpFanMan= 0) % 20 1
189 NomHeatRip_0 Nominal value of the return fan control in Heat (with SetUpFanRip= 0) % 50 1
190 NomCoolRip_0 Nominal value of the return fan control in Cool (with SetUpFanRip= 0) % 50 1
191 NomHeatMan_0 Nominal value of the supply fan control in Heat (with SetUpFanMan= 0) % 50 1
192 NomCoolMan_0 Nominal value of the supply fan control in Cool (with SetUpFanMan= 0) % 50 1
198 MinTThrowHeat Min. supply temperature in Heat °C 10 1
199 DeltaTThrowHeat Differential for the MinTThrowHeat calculation °C 2 1
200 MaxTThrowHeat Keypad address °C 45 1