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Pump down procedure(when removing the product)

Explaining operations to the owner

  Once the owner is happy with the basic operations, hand over the owner’s instruction ooklet and this installation  

 

  manual for storage in a handy and safe place.

Before leaving the premises on which you have installed the air conditioner,

you should explain the following operations to the owner, making

reference to the appropriate pages in the owner’s instruction booklet.

1. How to start and stop the air conditioner.

2. How to select the operating mode and adjust the temperature and fan settings.

3. How to adjust the air flow direction.

4. How to set the timers.

5. How to remove and clean the filters.

1. Turn on the air conditioner and select Cool mode or pump down mode to run the compressor for 3 minutes. 

2. Release the valve caps on High and Low pressure side.

3. Use L wrench to close the valve on the high pressure side.

4. Approximately 2 minutes after, close the valve on the low pressure side. 

5. Stop operation of the air conditioner.

6. Disconnect the pipes.

Содержание RJ040F2HXEB

Страница 1: ......

Страница 2: ...to be able to use it as reference after installation For maximum safety installers should always carefully read the following warnings Store the operation and installation manual in a safe location an...

Страница 3: ...ditioner in environments with hazardous substances or close to equipment that release free flames to avoid the occurrence of fires explosions or injuries To prevent injury when accidentally touching t...

Страница 4: ...on Position the outdoor unit so that the air flow is directed towards the outside as indicated by the arrows on the top of the unit Maintain sufficient clearance around the outdoor unit as indicated i...

Страница 5: ...least one round It will reduce noise and vibration Indoor unit Outdoor unit Power supply 0 V Hz 020 023 026 035 07 09 12 RJ040F2HX 1 220 240 50 60 Unit Outside diameter Liquid Gas 020 023 026 035 07 0...

Страница 6: ...noise and vibration Make at least one round It will reduce noise and vibration Indoor unit Outdoor unit Power supply 0 V Hz 020 023 026 035 052 07 09 12 18 RJ050F2HX 1 220 240 50 60 Unit Outside diam...

Страница 7: ...mm minimum 300 mm minimum 600 mm minimum Make at least one round It will reduce noise and vibration Indoor unit Outdoor unit Power supply 0 V Hz 020 023 026 030 035 052 07 09 12 18 RJ060F3HX 1 220 24...

Страница 8: ...um pipe length It will reduce noise and vibration Make at least one round It will reduce noise and vibration Indoor unit Outdoor unit Power supply 0 V Hz 020 023 026 030 035 052 07 09 12 18 24 RJ070F4...

Страница 9: ...e outdoor unit are blocked by the wall 1500 or more 2000 or more The upper part of the outdoor unit and the air outlet is towards the wall 1500 or more 600 or more 300 or more The upper part of the ou...

Страница 10: ...the outdoor unit are blocked by the wall When front and rear side of the outdoor unit is towards the wall When front and rear side of the outdoor unit is towards the wall When installing more than 1...

Страница 11: ...ion Manual Rubber Leg Flare Nuts 15 88mm outer pipe diameter RJ080F4HX Flare Nuts 9 52mm outer pipe diameter Flare Bolt Nut 12 70mm Bolt 9 52mm Flare Bolt Nut 12 70mm Bolt 15 88mm RJ080F4HX Energy Lab...

Страница 12: ...nnect up to the outdoor unit and purge the circuit refer to page 19 Oblique Rough Burr Outer Diameter D Thickness Depth A 6 35 mm 1 4 0 8mm 1 3 mm 9 52 mm 3 8 0 8mm 1 8 mm 12 70 mm 1 2 0 8mm 2 0 mm 15...

Страница 13: ...l Connect the power cable to the auxiliary circuit breaker If every pole fails to connect to the power supply it must be incorporated in a wire with a contact opening of 3mm The terminal is connected...

Страница 14: ...Earth terminal Earth terminal Earth terminal Connect the power cable to the auxiliary circuit breaker If every pole fails to connect to the power supply it must be incorporated in a wire with a contac...

Страница 15: ...les Earth terminal Earth terminal Earth terminal Earth terminal Earth terminal Earth terminal Connect the power cable to the auxiliary circuit breaker If every pole fails to connect to the power suppl...

Страница 16: ...be off 4 You must check the position of dip switch on the transmitter main PCB and the main PCB of all of the indoor units 5 Assemble a cover of the outdoor unit and turn the power on 6 Check the com...

Страница 17: ...unit Terminal Block in the outdoor unit RJ060F3HX RJ070F4HX RJ080F4HX RJ040F2HX RJ050F2HX K1 K2 K3 K4 Change DIPswitch K2 in all indoor units PCB K2 ON OFF Blue CN01 Blue DC 12V Blue RJ060F3HX RJ070F...

Страница 18: ...increase the number of earthing electrodes 6 Connect the earthing wire to the earthing screw on the air conditioner 1 Position the outdoor unit so that the air flow is directed towards the outside as...

Страница 19: ...se Make sure that pressure gauge show 0 1MPa 76cmHg after about 10 minutes This procedure is very important in order to avoid gas leak Turn off the vacuum pump Remove the hose of the low pressure side...

Страница 20: ...Donotturnonthesystem Thisisnecessaryforbetter vacuumoperation fullOPENpositionofElectronicExpansion Valve EEV WARNING Adding refrigerant If you install the excessive length of pipe add additional ref...

Страница 21: ...the inside of the stop valve cover Indoor unit Outdoor unit kg kg kg Contains fluorinated greenhouse gases covered by the Kyoto Protocol Note a Factoryrefrigerantchargeoftheproduct seeunitnameplate b...

Страница 22: ...the model RJ060F3HX RJ070F4HX RJ080F4HX PUMP DOWN before disconnecing t the refrigerant connections for unit repair removal or disposal Pump down is an operation intended to collect all the system ref...

Страница 23: ...e indoor unit connected to refrigerant pipe A The outdoor unit is communication correctly together the indoor unit connected to refrigerant pipe B The outdoor unit is communication correctly together...

Страница 24: ...display will count sequentially 00 communication with indoor unit A 01 communication with indoor unit B 02 communication with indoor unit C 03 communication with indoor unit D IncaseofManualaddressmod...

Страница 25: ...N A MH023FB MH026FB V N A MH035FB V N A MH052FB V N A IT S HERE SERIE VISION sw02 MAIN PCB SERIE VISION SLIM 1 WAY MH026FS MH035FS sw02 MINI 4 WAY MH030FM MH035FM MH052FM sw02 sw02 SLIM DUCT MSP DUCT...

Страница 26: ...Push the K2 button three times Heat mode try run Push the K2 button once After 12 minutes of stationary condition check each indoor unit air treatment Cooling mode indoor unit check Inlet air temp Ou...

Страница 27: ...rect or not 6 Press operation button with the direction of remote control for set SEG1 SEG7 SEG13 SEG19 are not set as page option Set the SEG1 SEG7 as ON status and SEG13 SEG19 as OFF status EX Set t...

Страница 28: ...n to enter SEG11 value 2 Press High Fan button to enter SEG12value Step 7 Press Mode button to be changed to AUTO mode in the OFF status 1 Press Fan button to enter SEG14 value 2 Press High Fan button...

Страница 29: ...SEG5 SEG6 Explanation PAGE MODE Setting Main address 100 digit of indoor unit address 10 digit of indoor unit A single digit of indoor unit Remote Controller Display Indication andDetails Indication...

Страница 30: ...tion Details Indication Details Indication Details Indication Details Indication Details Indication Details 1 0 0 0 0 0 Master 1 Slave Option SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 Explanation PAGE Exter...

Страница 31: ...elow 5 C Do not adjust the Ampere Limit Switch if it s not necessary before modifying it evaluate the total number of electric and electronics loads consumption and use Ampere limits switch just as em...

Страница 32: ...splay Explanation 0 Present Compressor Frequency 8 Discharge temperature 1 Target Compressor Frequency 9 OLP temperature 2 Order Compressor Frequency 10 Condenser temperature 3 EEV0 current step 11 Ou...

Страница 33: ...occasion trytooperationaftertheinstallationthroughautoaddressingmodewithoutpipecheckoperation Check setting The number of Indoor unit mismatched Check electrical connection and setting Communication...

Страница 34: ...EV open operating indoor unit s Self diagnosis High temperature over 30 C of outdoor as heating mode Low temperature under 10 C of outdoor as cooling mode Outdoor Fan Error Communication cable mismatc...

Страница 35: ...ges in the owner s instruction booklet 1 How to start and stop the air conditioner 2 How to select the operating mode and adjust the temperature and fan settings 3 How to adjust the air flow direction...

Страница 36: ...EEE Y netmeli ine Uygundur This EEE is compliant with RoHS...

Страница 37: ...agine the possibilities Thank you for purchasing this Samsung product To receive more complete service please register your product at www samsung com register DB98 33017A 1 S E F I P D G RJ040F2HX RJ...

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