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Button instruction

Fault code and instruction table

Code No. Fault Name

E01

Outdoor unit current protection

E02

Flow switch protection

E03

EEPROM error indication (indoor board) / EEPROM error indication (operation
panel)

E04

Return water temperature over high when heating or output water temperature
over low when cooling

E05

DC link voltage is over high / low protection

E06

IPM failure

E08

Output and input water temperature different too large protection

E09

Communication error ( indoor board and outdoor board)

E10

Return water temp sensor fault

E11

Output water temp sensor fault

E12

Tank temp sensor fault

E13

Ambient temp sensor fault

E14

Evaporator temp sensor fault

E18

Compressor outlet gas temp sensor fault

E21

Compressor outlet gas temperature over high

E25

Evaporator coil temperature too high when cooling model

E31

System pressure over high protection

E32

Communication error (operation panel & indoor board)

E33

Communication error (IPM & outdoor board)

E41

System pressure over low protection

E44

Winter unit standby antifreeze protection

E45

Return gas temp sensor fault

E46

Temp sensor fault after throttle

E47

Water tank temperature sensor abnormal protection

E48

Antifreeze switch disconnect failure

d10

Gas return temperature

℃

-30

～

999

d11

After throttling temperature

℃

-30

～

999

d12

Opening of EXV(shown as the actual opening )

～

500

Pulse count

Содержание New Energy BKDX30-95I/1/S

Страница 1: ...l carefully before installation The heat pump must be installed by the professional technician Please install the heat pump and connect the water pipe in accordance with this manual strictly For safet...

Страница 2: ...or foreign objects into the air outlet of heat pump unit otherwise it will be dangerous to the people and equipment 6 In order to obtain a better energy saving effect the unit should be installed in a...

Страница 3: ...KG Power Source BKDX30 95I 1 S 1105 472 914 100 220V 50Hz 60Hz BKDX50 200I 1 S 1114 489 1257 145 220V 50hz 1N 380V 50hz 3N BKDX60 220I 1 S 1114 489 1257 150 220V 50Hz 60Hz 380V 50Hz 60Hz BKDX80 280I...

Страница 4: ...3 BKDX50 200I 1 S BKDX60 220I 1 S BKDX80 280I 1 S...

Страница 5: ...4 3 Appearance size 3 1 BKDX30 95I 1 S 430 472 886 913 6 1105 760 3 2 BKDX50 200I 1 S BKDX60 220I 1 S 490 1114 1256 7 509 705 1222 489 1114 G1 G1 G3 4 489...

Страница 6: ...5 3 3 BKDX80 280I 1 S 1521 5 1556 5 587 592 620 104 2 964 6 G1 5 G1 5 62 1507 591 8 1052...

Страница 7: ...water capacity 2200 9200W 4000 19400W 5200 21500W 6950 29200W Heating capacity 2600 9500W 4500 20000W 5600 22000W 5850 30000W Cooling heating 2500 7000W 4500 11000W 5200 13500W 7200 16600W Heating inp...

Страница 8: ...location Provide sufficient space for installation and maintenance Inlet and outlet accessibility strong wind cannot reach Unit installed in ventilation place where can bear the weight of the unit can...

Страница 9: ...line Circulation pipeline of inverter heat pump can not be smaller than the inlet and outlet pipeline circulation pipe should use the same diameter as inlet and outlet pipes 5 Connection of pipeline D...

Страница 10: ...mize bending and reduce the pressure loss of the water system After the circulating water system connected must do pipeline connection rigidity and add water pressure inspection and sewage to ensure t...

Страница 11: ...10 2 Connection diagram 1 BKDX30 95I 1 S 2 BKDX50 200I 1 S BKDX60 220I 1 S BKDX80 280I 1 S...

Страница 12: ...at the machine metal parts has a good connection with grounding the machine shall not be allowed to change the grounding method The power connection must be equipped with the unit matching and at leas...

Страница 13: ...12 4 Circuit diagram 1 BKDX30 95I 1 S 220V 2 BKDX50 200I 1 S BKDX60 220I 1 S 220V...

Страница 14: ...U W DC DC N1 GND N R S T R1 S1 T1 N R S T N1 S1 T1 COM_D COM_L DISP SW2 CN26 N L OUT4 N8 N7 N4 N2 OUT3 OUT1 TS5 N1 OUT5 OUT6 OUT7 OUT8 TH1 TH2 TH3 TH4 TH5 TH6 TH7 TS3 TS4 TS1 TS2 SW1 TH8 TH9 OUT2 N9 N...

Страница 15: ...of 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 set...

Страница 16: ...n status in heating mode press for 3 seconds then forced into defrost process 2 3 Mode Button In switch on status press to select the working model In switch off status press to for 3 seconds to force...

Страница 17: ...n exit timer setting After timer setting press again to cancel the timer 2 7 Parameters Checking Press and for 3 seconds to enter into parameters checking status touch or to check each parameter Param...

Страница 18: ...ault E12 Tank temp sensor fault E13 Ambient temp sensor fault E14 Evaporator temp sensor fault E18 Compressor outlet gas temp sensor fault E21 Compressor outlet gas temperature over high E25 Evaporato...

Страница 19: ...emperature setting temperature parameter number etc Right side temperature display area display setting temperature parameters values etc 2 3 1 2 Flashes of the various fields show the flashing period...

Страница 20: ...isplay each running parameter press to exit inquiring parameters status or if there is not any pressing keys operation will automatically exit inquiring parameters status after 20s 2 3 2 6 Common para...

Страница 21: ...automatically save current setting then exit 2 3 2 9 Setting Timing Control 2 3 9 1 There are 2 group timing units 1 2 group each timing unit group can set as timing start up timing shutdown Default...

Страница 22: ...isplay LCD SET then enter back light setting press or to adjust the brightness Press any keys except or to save setting or if no any keys operation in 5s the controller will save current setting and e...

Страница 23: ...nly for life water the warm water pipeline is full enclosed type no need to do descaling Notice Replenishment pipes must increased Y filter device to prevent condenser or pipeline blocked Descaling ma...

Страница 24: ...rbidden Malfunction analyze and clearing Phenomenon Reason Check Clear Machine does not work Power cut outage Measure the voltage of circuitry Wait for power resume The operation panel has display but...

Страница 25: ...upply Power cut off Measure the circuitry voltage Wait for power supply Circuit breaker Check the circuitry Connect the circuitry PCB damaged no output Measure the output voltage Replace PCB Transform...

Страница 26: ...rature Shunt capacitor fill refrigeration oil Compressor oil shortage noisy excessive Listen to the noisy and test the compressor fill refrigeration oil Not defrosting Defrosting temperature sensor re...

Страница 27: ...26 Four way valve blowby Touch and feel for way valve s temp Measure current and voltage Replace four way valve PCB damaged Force to defrost check whether PCB have power output Replace PCB...

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