Daikin FTX-N Series Service Manual

Also see for FDMQ-R Series: Manual Service manual Service manual Manual

Contents

Daikin FTX-N Series Service Manual Manual pdf 5 page image

SiUS091601EATable of Contents iv8.4 Electronic Expansion Valve Check........................................................... 1848.5 Four Way Valve Performance Check ....................................................... 1858.6 Inverter Unit Refrigerant System Check................................................... 1858.7 Inverter Analyzer Check ........................................................................... 1868.8 Rotation Pulse Check on the Outdoor Unit PCB ...................................... 1898.9 Installation Condition Check..................................................................... 1908.10 Discharge Pressure Check....................................................................... 1908.11 Outdoor Fan System Check ..................................................................... 1918.12 Main Circuit Short Check.......................................................................... 1918.13 Power Module Check ............................................................................... 194Part 7 Trial Operation and Field Settings ..................................... 1971. Pump Down Operation............................................................................1982. Forced Cooling Operation .......................................................................1993. Trial Operation ........................................................................................2024. Field Settings for FTX, FVXS Series.......................................................2064.1 Temperature Display Switch .................................................................... 2064.2 When 2 Units are Installed in 1 Room...................................................... 2074.3 Jumper and Switch Settings..................................................................... 2095. Field Settings for FDMQ Series ..............................................................2105.1 How to Change the Field Settings............................................................ 2105.2 Overview of Field Settings........................................................................ 2135.3 MAIN/SUB and Address Setting for Wireless Remote Controller ............ 2146. Field Settings for Outdoor Unit................................................................2176.1 Facility Setting (cooling at low outdoor temperature) ............................... 2176.2 Drain Pan Heater...................................................................................... 2187. Silicone Grease on Power Transistor/Diode Bridge................................219Part 8 Appendix ............................................................................. 2201. Piping Diagrams......................................................................................2211.1 Indoor Unit................................................................................................ 2211.2 Outdoor Unit ............................................................................................. 2232. Wiring Diagrams......................................................................................2262.1 Indoor Unit................................................................................................ 2262.2 Outdoor Unit ............................................................................................. 2313. Operation Limit........................................................................................236