Daikin Si001554EC Скачать руководство пользователя страница 20 | Manualshive

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Daikin Si001554EC Скачать руководство пользователя страница 20

Four Way Valve

Si001554EC

18

Removal Procedure

2

Remove the terminal
cover.

3

4

Remove the protection
bushing.

Disconnect the
compressor lead wires
and the overload
protector.

5

6

7

Remove the putty.

Heat up and disconnect
the brazed parts of the
four way valve.

Remove the four way
valve.

Step

Procedure

Points

Terminal cover

(R20866)

Overload protector

V (yellow)

W (blue)

Protection
bushing

U (red)

(R22758)

Brazed part

Putty

Four way
valve

(R20868)

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Содержание Si001554EC

Страница 1: ...REMOVAL PROCEDURE S E R V I C E M A N U A L Outdoor Unit Inverter Pair Type 9000 12000 Btu h Class Si001554EC...

Страница 2: ...l Removal Procedure Outdoor Unit Cooling Only Heat Pump RK09NMVJU RX09NMVJU RK12NMVJU RX12NMVJU RKN09NMVJU RX09QMVJU RKN12NMVJU RX12QMVJU RX09RMVJU RX12RMVJU RX09RMVJU9 RX12RMVJU9 RXN09NMVJU RXN12NMVJ...

Страница 3: ...Electrical Box PCB 5 4 Thermistor ASSY 10 5 Sound Blankets 14 6 Reactor Electronic Expansion Valve Coil Partition Plate 15 7 Four Way Valve 17 8 Compressor 19 Note The illustrations may be slightly d...

Страница 4: ...bling work Step Procedure Points 1 2 Remove the 3 screws and remove the top panel Remove the 4 screws of the front panel 3 4 Unfasten the 2 left side hooks and then the 2 right side hooks Remove the f...

Страница 5: ...Points 1 Disconnect the connector S71 and remove the filament tape S71 fan motor 2 Release the fan motor lead wire from the groove 3 4 Remove the nut of the outdoor fan Remove the outdoor fan Nut size...

Страница 6: ...frame When reassembling fit the 2 lower hooks into the bottom frame 6 Open the 3 hooks and release the fan motor lead wire 7 Remove the 3 screws from the fan motor 8 Remove the fan motor Step Procedur...

Страница 7: ...sassembling work Step Procedure Points 1 Remove the electrical box 1 black front 2 white front 3 red front 1 Disconnect the 3 connectors from the terminal board 2 Remove the screw and detach the earth...

Страница 8: ...Procedure 4 Disconnect the connector S20 S20 electronic expansion valve coil 5 Disconnect the connector S40 S40 overload protector 6 Disconnect the connector S30 S30 compressor motor Step Procedure P...

Страница 9: ...from the reactor When reassembling you can reconnect the 2 connectors for the reactor in either way regardless of the color 8 Disconnect the connector S90 S90 thermistors 9 Pull out the clamp from th...

Страница 10: ...trical box 11 Slide the electrical box to the right and lift up to remove it There are 2 hooks at the bottom and the top back of the electrical box 2 Remove the PCB 1 Remove earth ground screw Step Pr...

Страница 11: ...554EC Electrical Box PCB Removal Procedure 9 2 3 Remove the 3 screws of the PCB Unfasten the 2 spacers and the 2 hooks from the PCB 4 Remove the PCB Step Procedure Points Hook Spacer Hook R20841 PCB R...

Страница 12: ...efore disassembling work Step Procedure Points 1 Remove the screw 2 Slide the stop valve cover downward and remove it When reassembling make sure to fit the 4 hooks 3 Remove the 2 screws and lift up t...

Страница 13: ...that the hook and the projection are securely fastened 5 Remove the 7 screws on the terminal board and disconnect the connecting wire and the power supply wire 6 Remove the 3 screws of the right side...

Страница 14: ...ove the right side panel 10 11 Cut the clamp Pull out the outdoor heat exchanger thermistor Be careful not to lose the clip for the thermistor The location of the clamp is different depending on the m...

Страница 15: ...3 12 Pull out the discharge pipe temperature thermistor and remove the thermistor ASSY Be careful not to lose the fixture for the thermistor Step Procedure Points Discharge pipe temperature thermistor...

Страница 16: ...Step Procedure Points 1 Remove the sound blanket top The design of sound blanket varies depending on the model Since the piping ports on the sound blanket are torn easily remove the blanket carefully...

Страница 17: ...ion Plate Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work Step Procedure Points 1 Remove the 2 screws of the reactor 2 Slide the reactor u...

Страница 18: ...e Si001554EC 16 Removal Procedure 4 Remove the 2 screws of the partition plate 5 Lift up the partition plate and remove it When reassembling fit the hook on the bottom frame Step Procedure Points Part...

Страница 19: ...or the sake of this wrap the four way valve with wet cloth and provide water so that the cloth does not dry Note Before working make sure that the refrigerant gas is empty in the circuit Be sure to ap...

Страница 20: ...ct the compressor lead wires and the overload protector 5 6 7 Remove the putty Heat up and disconnect the brazed parts of the four way valve Remove the four way valve Step Procedure Points Terminal co...

Страница 21: ...refrigerant gas Restore the piping by non oxidation brazing Note Before working make sure that the refrigerant gas is empty in the circuit Be sure to apply nitrogen replacement when heating up the br...

Страница 22: ...part of the discharge side pipe and disconnect it Heat up the brazed part of the suction side pipe and disconnect it Remove the 3 nuts of the compressor Lift up the compressor and remove it Step Proce...

Страница 23: ...nth Year Version Revised contents 06 2015 Si001554E First edition 01 2016 Si001554EA Model addition RXL09QMVJU 08 2018 Si001554EB Model addition RX09 12QMVJU RX09 12RMVJU 07 2019 Si001554EC Model addi...

Страница 24: ...ssories supplied or specified by Daikin Ask a qualified installer or contractor to install those parts and accessories Use of unauthorized parts and accessories or improper installation of parts and a...

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