Daikin SkyAir GQI-Eco Series Service Manual

Also see for SkyAir GQI-Eco FCQG100EVEB: Service manual Installation manual

Contents

Daikin SkyAir GQI-Eco Series Service Manual Manual pdf 4 page image

SiBE281013iii Table of Contents4.7 Capacity Setting Abnormality ...............................................................1124.8 Transmission Error (between Indoor Unit PCB and Adaptor PCB) ......1134.9 Thermistor Abnormality ........................................................................1154.10 Humidity Sensor System Abnormality ..................................................1164.11 Remote Controller Thermistor Abnormality ..........................................1174.12 Outdoor Unit PCB Abnormality.............................................................1184.13 High Pressure Abnormality (Detected by the High Pressure Switch)...1194.14 Actuation of Pressure Sensor...............................................................1234.15 Compressor Motor Lock .......................................................................1254.16 Outdoor Unit Fan Motor Abnormality....................................................1264.17 Electronic Expansion Valve Abnormality..............................................1284.18 Discharge Pipe Temperature Control...................................................1314.19 High Pressure Switch System Abnormality ..........................................1334.20 Thermistor System Abnormality ...........................................................1344.21 Outdoor Unit PCB Abnormality.............................................................1354.22 Radiation Fin Temperature Rise ..........................................................1374.23 Output Overcurrent Detection ..............................................................1394.24 Electronic Thermal (Time Lag) .............................................................1414.25 Stall Prevention (Time Lag)..................................................................1434.26 Transmission System Abnormality(between Control and Inverter PCB) ....................................................1454.27 Open Phase or Power Supply Voltage Imbalance ...............................1464.28 Defective Capacity Setting ...................................................................1474.29 Refrigerant Shortage (Alert) .................................................................1484.30 Refrigerant Shortage (Error).................................................................1494.31 Power Supply Voltage Abnormality ......................................................1514.32 Transmission Error between Indoor and Outdoor Unit.........................1534.33 Transmission Error Between Remote Controller and Indoor Unit ........1564.34 Transmission Error between MAIN Remote Controller andSUB Remote Controller........................................................................1574.35 Field Setting Switch Abnormality..........................................................1584.36 “UC” Address Duplication of Centralized Controller ...............................1604.37 Transmission Error Between Centralized Controller andIndoor Unit............................................................................................1614.38 Transmission Error between Indoor and Outdoor Unit /Piping and Wiring Mismatch / Refrigerant Shortage ............................1634.39 Check ...................................................................................................165Part 8 Appendix......................................................................... 1781. Piping Diagrams..................................................................................1791.1 RZQG71LV1B ......................................................................................1791.2 RZQG100-140LV1B .............................................................................1792. Wiring Diagrams..................................................................................1802.1 Indoor Unit............................................................................................1802.2 Outdoor Unit .........................................................................................1813. Precautions for New Refrigerant (R-410A) .........................................1823.1 Outline ..................................................................................................1823.2 Refrigerant Cylinders............................................................................1843.3 Service Tools........................................................................................185