Daikin FVKS25BAVMB Service Manual

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Daikin FVKS25BAVMB Service Manual Manual pdf 13 page image

Si06-763 Removal of the Heat ExchangerRemoval Procedure 115. Removal of the Heat ExchangerProcedure Warning Be sure to wait 10 minutes or more after turning off all power suppliesbefore disassembling work.Step Procedure Points Conduct pump-downoperation and check thatgas has been purgedcompletely before startingservice work. Mounting screw M4 × 161 Loosen the 2 screws toremove the topdischarge grille.2 Remove the heatexchanger. WarningIf refrigerant gas leaks duringservice work, ventilate workarea.(Toxic gas may be generatedwhen refrigerant gas contactswith flame.)3 Disconnect the flaredjoint of liquid pipe using2 wrenches. 14/17 double ended wrench4 Disconnect the flaredjoint of gas pipe using 2wrenches. 17/23 double ended wrenchCautionDo not contaminate any gas(including air) other than thespecified refrigerant (R-410A)(Contaminating of air or othergas causes abnormaltemperature rise inrefrigerating cycle, and thisresults in pipe breakage orpersonal injuries.) After pipes aredisconnected, close all pipeopenings with caps toprevent dust and moisturefrom entering pipes.(R2631)(R2632)(R2633)