Samsung TDM PLUS Service Manual

Also see for AE090MNYDEH: User manual User manual Installation manual Service manual

Contents

Samsung Electronics 634-2 Service Operation4-2-1 Special OperationKey Function of the Outdoor Unit PBACheck modeRESET View modeDisplay KEYFunction of KEYNumber of pressing K1 (Heating) K2 (Cooling)1 Adding refrigerant in heating mode ( ) Adding refrigerant in cooling mode ( )2 Test operation for heating ( ) Test operation for cooling ( )3 Heating Pump out operation ( ) Cooling Pump down operation ( )4 Vacuum(All)(t 4) ( ) Inverter Check( )5 End of key operation End of key operationt Adding refrigerant ( , ) :The operation for charging additional refrigerantt Test operation ( , ) :Checking the indoor and outdoor unit operationt Recovery of refrigerant ( ) :Operation for collecting refrigerants from pipes and indoor units to the outdoor unit when moving or repairing works are required.t Refrigerant release ( ) :Operation for releasing the refrigerant on the outdoor unit to the indoor unit pipes.Function of K4K4 (Press and hold to enter the setting)ॲ K4 press (Number of press) Displayed content Display on segment0 time Main Micon version Version (ex. 0912)1 time Inverter Micom version Version (ex. 0912)2 time EEPROM version Version (ex. 0912)3 time Automatically assigned addressof the unitsSEG1 SEG2 SEG3,4Indoor unit:"A" Indoor unit:"0" Address (ex:05)4 time Manually assigned address ofthe unitsSEG1 SEG2 SEG3,4Indoor unit: "A" Indoor unit: "0" Address (ex:01)Number ofpresses (K4) Description Display segmentSEG 1 SEG 2 SEG 3 SEG 40 Communication status 10s digit of Tx 1s digit of Tx 10s digit of Rx 1s digit of Rx1 Current frequency 1 100s digit 10s digit 1s digit2 High pressure 2 10s digit 1s digit First decimal3 Low pressure 3 10s digit 1s digit First decimal4 Outdoor air temperature 4 + / - 10s digit 1s digit5 Discharge Temperature 5 100s digit 10s digit 1s digit6 Cond temperature 6 + / - 10s digit 1s digit7 Current 7 10s digit 1s digit First decimal8 Fan RPM 8 1000s digit 100s digit 10s digit9 Main EEV 9 1000s digit 100s digit 10s digit10 EVI EEV A 100s digit 10s digit 1s digit11 IPM temperature B 100s digit 10s digit 1s digit12 Inverter pump frequency ofhydro unit C 100s digit 10s digit 1s digit13 Inlet water temperature D 10s digit 1s digit First decimal14 Outlet water temperature E 10s digit 1s digit First decimal15 Number of connected indoorunits F 0 10s digit 1s digit