Gondzik NL-BKDX100-400II/R User Manual Download Page 18 | Manualshive

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7.Connection diagram

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Summary of Contents for NL-BKDX100-400II/R

Page 1: ...1...

Page 2: ...2 CONTENT I Prologue 4 II Main instruction of product 6 III Installation 11 IV Trial running 20 V Operation panel instruction 21 VI Maintenance Repair 36...

Page 3: ...lease install the heat pump and connect the water pipes in accordance with this manual strictly For safety consideration please make sure to re check that everything before the power on If the machine...

Page 4: ...unit otherwise it will be dangerous to the people and equipment nearby 6 In order to obtain a better energy saving effection the unit should be installed in a place with well ventilated ATTENTIONS 1 P...

Page 5: ...he unit It is forbidden to use corresponding fuse which is not suitable Otherwise it may cause system errors or cause a fire 14 Prevent the unit from fire Do not spray flammable spray directly to the...

Page 6: ...50II R 996x470x1000 110 380V Inverter 3N NL BKDX50 200II R 996 470 1385 150 380V Inverter 3N NL BKDX60 220II R 996 470 1385 155 380V Inverter 3N NL BKDX80 300II R 1196 568 1386 175 380V Inverter 3N NL...

Page 7: ...7 NL BKDX50 200II R NL BKDX60 220II R NL BKDX50 200II R32...

Page 8: ...8 NL BKDX80 300II R NL BKDX100 400II R...

Page 9: ...er input power 1000 3000W 1500 4500W 2000 5500W Cooling input power 1000 3000W 1500 4500W 2000 5500W Auxiliary element power 3000W 3000W 3000W Auxiliary element current 14A 14A 14A Rated input power 2...

Page 10: ...0 15000W 4800 14500W 7000 23000W 9000 30000W Heating input power 2500 6600W 2000 5500W 3200 8300W 4000 10000W Hot water input power 2500 6600W 2000 5500W 3200 8300W 4000 10000W Cooling input power 250...

Page 11: ...ce it should have wide openings on the 4 sides and the installation separations indicated in the following figure must be respected No obstacle should prevent the circulation of air through the evapor...

Page 12: ...at pump is not disruptive to neighbor sound level air currents generated low temperature of the air blown with risk of freezing plants in the path etc Choose a location that preferably has sunlight an...

Page 13: ...heat pump from possible obstructions due to accumulation of snow around it The obstruction of the air inlet and or outlet of the machine due to the accumulation of snow may cause malfunction of the un...

Page 14: ...0 25 0 5m s The distance between the pipes is 150 200mm The length of each loop does not exceed 80m and the general designed is about 40 70m The length difference between different loops does not exce...

Page 15: ...boiler etc as back up for DHW production by means of the same electrical connection E1 For it the DHW tank must be provided with an auxiliary coil exchanger and or any intermediate system of exchange...

Page 16: ...hen the volume of water changes 4 6 vent remove the air in the water system and ensure that the water cycle is normal 5 Estimate the heat demand for room heating Q K qn S Q Total heat demand for housi...

Page 17: ...ot reached by the heat pump it will be blocked and an alarm code will be displayed on the controller display According to the different capacity model installed these volume will be as below 6 5 If th...

Page 18: ...18 7 Connection diagram...

Page 19: ...onnection of the heat pump must be protected by an earth leakage circuit breaker a high speed switch of 30 mA 0 1s The power connection must be equipped with the unit matching and at least 3mm contact...

Page 20: ...control panel The control panel should display time setting temperature and the current temperature 4 Discharge the air out of the pipelines and then press ON OFF button the unit work under the setti...

Page 21: ...21 V Operation panel instruction 1 Wire Controller Display 1 Display Icons 2 Wire Controller Interface Description...

Page 22: ...lighting the sun icon is set in heating mode settable only under power on conditions 2 The snowflake icon is in the cooling mode lighting the snowflake icon is set to the cooling mode settable only u...

Page 23: ...FI Settings icon on the menu interface to enter the WIFI connection settings Click confirm WIFI reset to reset the Wi Fi and then open the corresponding APP on the phone After the matching is successf...

Page 24: ...dot on progress bar and drag to adjust the backlight time This feature is temporarily useless 3 Time Setting In the menu interface click the Time Setting time setting frame area to enter the time set...

Page 25: ...AT is heating mode HOT point is red hot water is activated gray is hot water is not activated save and exit after setting Timer2 and Timer3 are the same as above As shown in the right side figure the...

Page 26: ...Parameter query Click the Parameters icon in the factory setting interface to enter the parameter query interface it is recommended to check the parameter table when the parameters need to be changed...

Page 27: ...ory setting interface click the operation icon to enter the unit operating data query interface and you can click to turn pages to query data 3 Other settings When you click Others icon on factory set...

Page 28: ...ion interface and query the main control board program version information and the wire controller program version information In the others interface Click the password change icon to change the pass...

Page 29: ...return water start temperature difference 3 0 255 2 Cooling return water start temperature difference 3 0 255 3 Hot water start temperature difference 5 0 255 4 Temperature difference of cooling or he...

Page 30: ...of main electronic expansion valve PMV1 PLS 0 255 Read only 21 Injection enthalpy electronic expansion valve PMV2 PLS 0 255 Read only 22 Inverter compressor operating frequency Rps 0 255 Read only 23...

Page 31: ...equency hopping point 1 Rps 255 0 255 255 means the setting is invalid 40 Lower limit of frequency hopping point 1 Rps 255 0 255 255 means the setting is invalid 41 Upper limit value of frequency hopp...

Page 32: ...get 60 0 255 56 Heating exhaust gas overheating is too high control target 90 0 255 57 Heating EEV minimum opening 1 PLS Td 65 80 0 255 58 Heating EEV minimum opening 2 PLS Td 65 80 0 255 59 Heating E...

Page 33: ...PLS 0 255 Actual value set value 2 83 Cooling test mode 2 frequency 0 255 84 Cooling test mode 2 Main electronic expansion valve 2PLS 0 255 Actual value set value 2 85 Cooling test mode 2 Auxiliary va...

Page 34: ...Main electronic expansion valve 2PLS 0 255 Actual value set value 2 106 Heating test mode 5 auxiliary valve 2PLS 0 255 Actual value set value 2 107 Heating test mode 6 frequency 0 255 108 Heating tes...

Page 35: ...temperature Ab Pd pressure switch failure High pressure switch H3 Outdoor unit EEPROM failure P6 High pressure switch disconnect protection P9 Low pressure switch disconnect protection P1 Cooling mod...

Page 36: ...es and clean the scales timely 4 The motor has been lubricated and sealed in advance before left the factory therefore lubrication is not needed during maintenance 5 After a long time of operation the...

Page 37: ...tion Before repair welding the gas in the system must be drained Before refill the refrigerant the system must be thoroughly dried and vacuum a Connecting the vacuuming pipe to the refrigerant injecti...

Page 38: ...g time the following preparations should be made when it starts up again 1 Thoroughly inspect and clean the unit 2 Clean the water pipe system 3 Check water pump regulating valve and other equipment o...

Page 39: ...nsformer damaged Measure with multi meter Replace transformer Operation panel lines not connected well Check the circuitry Welding with soldering iron Operation panel damaged Substitution method Repla...

Page 40: ...it measure the winding measure the winding Motor winding grounding measure the winding measure the winding The compressor does not work Compressor wiring terminal without power supply PCB no output Th...

Page 41: ...Replace sensor Defrosting temperature sensor loose Check the sensor refit No frost at the installation site of the defrosting temperature sensor Visual inspection Adjust the installation site Defrost...

Page 42: ...1...

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