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Providing indoor climate comfort

JBUS/BMS INTERFACE - 

ECOLEAN

MUL33E-0904 09-2006

User manual

Summary of Contents for ECOLEAN KP06

Page 1: ...Providing indoor climate comfort JBUS BMS INTERFACE ECOLEAN MUL33E 0904 09 2006 User manual ...

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Page 3: ...ing heating setpoint Read the limitations in the unit as the functioning of the heat pump the maximum setpoint and minimum setpoint Read all the alarm status Read inlet water temperature outlet water temperature condensing temperature and outdoor temperature this last one only if the unit is fitted with the dynamic setpoint option Read inlet signals status pressostats water flow switch thermal rel...

Page 4: ...g local normatives Every KP06 have to be supplied with 230 Vac 50 Hz PE 15 Use a cable with a 1 5 mm2 section Maximum length of the RS485 net from the BMS system to the last is 1 000 m BMS connection is RS 485 It has to be connected to the port RS 485 of BMS with every KP06 in parallel It is advisable to use screened cable with a 0 5 mm2 for this type of connection Jumpers J8 y J9 of the connected...

Page 5: ...lus metallic screen 20 AWG nominal capacity between cables of 89 pF nominal capacity between a cable and the metallic screen of 161 pF Use the cables to connect and and the screen to connect GND In each Bus Adapter of the last Ecolean connect a 120 ohms resistance 1 4w between and Each Ecolean unit connected to a KP06 has a different address between 1 and 8 This address is introduced in the contro...

Page 6: ...Digit_Input L 8FH 16469 Digit_Output Digital Output L 90H 16492 Alarm_Auto_1 Alarm_Auto_1 L 91H 16493 Alarm_Auto_2 Alarm_Auto_2 L 92H 16494 Alarm_Auto_3 Alarm_Auto_3 L 93H 16495 Alarm_Manu_1 Alarm_Manu_1 L 94H 16496 Alarm_Manu_2 Alarm_Manu_2 L 95H 16497 Alarm_Manu_3 Alarm_Manu_3 L 96H 18433 Version VERSION L 5 b Detailed information about CLIMATIC 200 parameters 00H 01H parameters readable and wri...

Page 7: ...ly readable Shows a 0 value if the unit is cooling only and a 1 value if the unit is heat pump Use these value to establish if it is posible to modif The heating setpoint H01 parameter and it is more important to know if it can be switched in heat pump mode H02 parameter 85H 86H 87H 88H 89H 8AH 8BH 8CH parameters only readable In this parameters we can read the values measured by different tempera...

Page 8: ...t 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Low pressure switch High pressure switch Remote ON OFF Compressor 1 protection Flow switch Not used Not used Compressor protection 2 Example in one unit EAC 0431 the value of 208 1101 0000 in binary system shows that the compressor protection the high pressure switch and the low pressure switch are closed and that the remote ON OFF plus the flow switch...

Page 9: ...rload relay E04 Fan overload relay E05 Antifreeze E06 Error in outlet water sensor E07 Error in refrigerant piping sensor E11 Piping high temperature E12 Piping low temperature E40 Error in inlet water sensor E41 Error in flow switch sensor E42 Error in outdoor temperature sensor E43 External antifreeze E44 Unit without charge E45 Configuration error E46 High inlet water temperature Some of these ...

Page 10: ...ing setpoint L E 02H 16495 M MachineStatus Machine_Status L E 80H 2051 Pa_H01 H01 Max setpoint in heating L 81H 2052 Pa_H02 H02 Min setpoint in heating L 82H 2053 Pa_H03 H03 Max setpoint in cooling L 83H 2054 Pa_H04 H04 Min setpoint in cooling L 84H 2060 Pa_H10 H10 HeatPump selecction L 85H 4097 I ST1 Inlet temp L 86H 4098 I ST2 Outlet Temp L 87H 4099 I ST3 Piping circuit 1 L 88H 4100 I ST4 Outdoo...

Page 11: ...5H 96H 97H Compressor 1 4 way valve 1 Compressor 2 4 way valve 2 Water pump Electrical heater Electrical heater Alarm 98H 99H Not used Not used EAC 1003 to 1303 80H 81H 82H 83H 84H 85H 86H 87H High pressure switch Low pressure switch 1 Fan protection 1 Defrosting pressostat 1 Flow switch High pressure switch 2 Low pressure switch 2 Fan protection 2 88H 89H 8AH 8BH 8CH 8DH 8EH 8FH Defrosting presso...

Page 12: ...d heating setpoint 43 0ºC 02H parameter readable and writable This parameter defines the function of the unit as following Parameter 02H 00H Stopped unit Parameter 02H 80H Stand By mode Parameter 02H 81H Cooling only mode Parameter 02H 82H Heat pump mode Important If different values are used the result obtained maybe wrong To know if the unit can work in heat pump mode read the value of the 84 H ...

Page 13: ...sor 2 LSB 8EH Hours of functioning of compressor 3 MSB 8FH Hours of functioning of compressor 3 LSB 90H Hours of functioning of compressor 4 MSB 91H Hours of functioning of compressor 4 LSB 92H Hours of functioning of water pump MSB 93H Hours of functioning of water pump LSB To calculate the value the following formula has to be taken into account HR MSB 256 LSB Example in 8AH we can read the valu...

Page 14: ... Fan protection 2 Remote ON OFF Compressor protection 2 Low pressure switch 2 Flow switch Defrost swicth 1 High pressure switch 2 Example in a unit EAC 1103 the value of 96H is 208 1111 1010 in binary shows that the protections of the compressors 4 3 and 2 the protection of the fan 1 the high pressure switch 1 and the low pressure switch 1 are closed 98H y 99H will show the functioning of the foll...

Page 15: ... pressure piping circuit 1 E13 Overload protection compressor 2 E19 High pressure compressor 2 E21 High pressure circuit 2 E22 Low pressure circuit 2 E23 Overload protection compressor3 E24 Fan overload protection 2 E25 Antifreeze protection 2 E26 Error sensor ST5 E27 Error refrigerant piping sensor 2 E29 High pressure compressor 3 E31 High piping temperature circuit 2 E32 Low piping temperature c...

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Page 17: ...0904 09 2006 BELGIUM LUXEMBOURG CZECH REPUBLIC FRANCE GERMANY NETHERLANDS POLAND PORTUGAL RUSSIA SLOVAKIA SPAIN UKRAINE UNITED KINGDOM AND IRELAND OTHER COUNTRIES Due to Lennox s ongoing commitment to quality the Specifications Ratings and Dimensions are subject to change without notice and without incurring liability Improper installation adjustment alteration service or maintenance can cause pro...

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