Daikin UATYA180BFC3Y1 [37/356] Code description code description

Daikin UATYA160BFC3Y1 [37/356] Code description code description
Translation from original instructions
Packaged Rooftop
37
We reserve the right to make changes without any prior notice.
UATYA
4P645203-1
Code Description Code Description
AL61
Probe error alarm - Circuit 1 - Compressor 1 -
Discharge temperature
AL136
Circuit 1 - Low pressure alarm from pressure
switch
AL62
Probe error alarm - Circuit 2 - Compressor 1 -
Discharge temperature
AL137
Circuit 2 - Low pressure alarm from pressure
switch
AL63
Probe error alarm - Circuit 1 - Compressor 2 -
Discharge temperature
AL154 Leak detector alarm
AL64
Probe error alarm - Circuit 2 - Compressor 2 -
Discharge temperature
AL159 Fire / smoke alarm
AL65 Probe error alarm - Return air temperature AL160 Valve driver 1 - Communication error alarm
AL70 Probe error alarm - Supply air temperature AL161 Valve driver 2 - Communication error alarm
AL72
Transducer error alarm - Return air di󰀨erential
pressure
AL162 CPY humidier - Generic alarm
AL73
Transducer error alarm - Static pressure of
return channel / Aisle di󰀨erential pressure
AL163 CPY humidier - Generic warning
AL74 Probe error alarm - CO2 air quality AL164 CPY humidier - Communication error alarm
AL75 Probe error alarm - VOC air quality AL166 Inverter 1 – Communication error alarm
AL78 Probe error alarm - Return air relative humidity AL170 Circuit 1 - Low superheat alarm
AL79
Probe error alarm - External air relative
humidity
AL171 Circuit 2 - Low superheat alarm
AL80 Probe error alarm - External air temperature AL183 Cooling setpoint lower than heating setpoint
AL91 Probe error alarm - Mixed air temperature AL184 Circuit 1 - Defrost ended for maximum time
AL94
Transducer error alarm - Circuit 1 -
Condensing pressure
AL185 Circuit 2 - Defrost ended for maximum time
AL95
Transducer error alarm - Circuit 2 -
Condensing pressure
AL191 Max. number of fast starts in 1 hour achieved
AL98
Transducer error alarm - Circuit 1 -
Evaporating pressure
AL192
Max. number of fast starts in 24 hours
achieved
AL99
Transducer error alarm - Circuit 2 -
Evaporating pressure
AL201 Min / Max voltage
AL102
Probe error alarm - Circuit 1 - Suction
temperature
AL203 Circuit 1 - Low evaporating pressure
AL103
Probe error alarm - Circuit 2 - Suction
temperature
AL204 Circuit 2 - Low evaporating pressure
AL106
Transducer error alarm - Supply air di󰀨erential
pressure
AL209 External alarm
AL107
Transducer error alarm - Static pressure of
supply channel / Aisle di󰀨erential pressure
AL210 EEPROM error alarm
AL114 Circuit 1 - Low pressure di󰀨erence AL212 Alarm: access error to internal memory
AL115 Circuit 2 - Low pressure di󰀨erence AL247 Circuit 1 - Compressor 1 - Out of envelope
AL127 Circuit 1 - Compressor 1 - Maintenance alarm AL250 Heater 1 - Thermal overload alarm
AL128 Circuit 1 - Compressor 2 - Maintenance alarm AL251 Heater 2 - Thermal overload alarm
AL131 Circuit 2 - Compressor 1 - Maintenance alarm AL258 Boiler - Generic alarm
AL132 Circuit 2 - Compressor 2 - Maintenance alarm AL259 Burner - Generic alarm
AL135 Supply ventilation - Maintenance alarm - -

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