Lennox CLIMATIC 60 User Manual Download

Page: 91 / 106

CLIMATIC™ 60 – AIRCOOLED CHILLERS

MUL

41E

-0610/

06-2011

Page 89

ALARM 108:

POWER FACTOR CORRECTION, ELECTRICAL FAILURE



Description

The thermal magnetic circuit breaker protection of the capacitors (cos phi) has tripped for 5s.



Action

The alarm is signalling.



Reset

The alarm is manually reset.



Possible cause(s)

•

Problem with wiring connection,

•

Circuit breaker wrong adjusted.



Remedies

•

Check the capacitor connection,

•

Adjust the circuit breaker.

Summary of Contents for CLIMATIC 60

Page 1: ...CLIMATIC 60 User manual MUL41E 0610 06 2011 Aircooled chillers...

Page 2: ......

Page 3: ...UMP EVAPORATOR MANAGMENENT 16 10 PUMP EVAPORATOR FLOW CONTROL 17 11 PUMP CONDENSER MANAGMENENT 19 12 PUMP CONDENSER FLOW CONTROL 20 13 COMPRESSOR 23 14 CONDENSER FAN 25 15 FAN SMART ACCOUSTIC SYSTEMTM...

Page 4: ...h the programs Chiller and Heat pump ECOLEAN range from software version CH060 STD Vers 01 0 Rev 00 0 NEOSYS standards range STD from software version CH060 STD Vers 01 0 Rev 00 0 1 3 WARNING Any para...

Page 5: ...se the operating of the unit 3 3 Settings The different settings to adjust the scheduling zone are available in the menu 2141 Start time of the zone 0 from Monday to Sunday 2142 Start time of the zone...

Page 6: ...menu 2151 Mode used during the period of the zone 0 from Monday to Sunday 2152 Mode used during the period of the zone 1 from Monday to Sunday 2153 Mode used during the period of the zone 2 from Monda...

Page 7: ...season Example 2142 Start time zone 1 8h00 2161 Anticipation foot 10 0 C 2162 Anticipation gradient 10mm C In this example the foot is set to the value 10 0 C which means the zone 1 will always start...

Page 8: ...nd move automatically the unit from the cooling to heating mode and heating to cooling mode If the outside temperature is below the setting value 3225 the unit will operate as a heat pump If the outsi...

Page 9: ...rating mode Due to the communication delay after pressing the mode button it is well advised to wait few seconds the time to refresh of the icon on the display 6 3 Settings The different settings to a...

Page 10: ...n BM60 4 free contact input normally opened on BE60 4 free contact normally opened output on BE60 4 free analog input on BE60 The expansion board BE60 is an additional board fixed on DIN rail The desc...

Page 11: ...following example The digital input can be configurable to be used as one of these items 0 Not set 1 Remote On Off 2 Remote reset alarm 3 Swap to second water set point 4 Force the cooling mode 5 For...

Page 12: ...ing one compressor ON 11 Unit running 100 all compressor s ON 12 Unit operating in cooling mode 13 Unit operating in heating mode 14 Unit operating in dead zone mode 15 Unit operating in zone 0 16 Uni...

Page 13: ...onnector BE60 J8 NO4 3141 Setting for the digital input on the connector BM60 J4 ID4 3142 Setting for the digital input on the connector BM60 J4 ID7 3143 Setting for the digital input on the connector...

Page 14: ...rmines the appropriate water set point according to the outside temperature in order to optimise the energy consumption This method requires pre defining 2 different water set points corresponding to...

Page 15: ...h an offset of 1 0 C 8 2 6 C60 value The CLIMATIC 60 receives the water set point from the DC60 If the set point read is different from the one calculated by the CLIMATIC 60 the new set point is set b...

Page 16: ...ator temperature set point corresponding to a current signal of 20mA o External second set point Second water evaporator temperature set point corresponding to a dry contact closed 8 3 2 6 HEATING MOD...

Page 17: ...lated each time the difference between air temperature and set point reach a minimum or a maximum Moreover the inlet temperature is used to limit the capacity factor to prevent from too slow reactivit...

Page 18: ...TIC 60 specifies the priority to the pump 2 to start first The pump 1 is used only as backup pump and will start only if the pump 2 is in alarm The pump 2 is keep ON as soon as the machine is enabled...

Page 19: ...to manage the evaporator water flow 10 2 1 Fix speed The CLIMATIC 60 maintains a fix flow according to the maximum speed desired The flow is set to the minimum flow desired only when none compressor...

Page 20: ...ressure according to the out transducer on the pump The output pressure desired is customized in the menu 3376 10 3 Settings The different settings to adjust the flow control are available in the menu...

Page 21: ...ATIC 60 specifies the priority to the pump 2 to start first The pump 1 is used only as backup pump and will start only if the pump 2 is in alarm The pump 2 starts when the unit is enabled and will nev...

Page 22: ...ription 12 2 1 Fix flow The CLIMATIC 60 maintains a fix flow according to the maximum flow desired The flow is set to the minimum flow desired only when none compressor is running 12 2 2 Fix delta T T...

Page 23: ...re desired is customized in the menu 3385 12 2 4 Fix Out P The CLIMATIC 60 maintains a fix out pressure according to the out transducer on the pmup The output pressure desired is customized in the men...

Page 24: ...ol are available in the menu 3382 Type of flow control 3384 Delta of temperature desired on the evaporator water Outlet Inlet 3385 Delta of pressure desired on the water pump Out In 3386 Output pressu...

Page 25: ...3 4 5 6 7 The compressors allowed to run can be pre specifyd according to the scheduling and can take different values for each schedule mode A B C D and BMS Moreover the priority to circuit can be sp...

Page 26: ...sor is fixed to 1 minute The minimum OFF time of the compressor is fixed to 1 minute The minimum between 2 starts of the same compressor is fixed to 5 minutes 13 3 Settings The different settings to c...

Page 27: ...Neosys unit standard version The condensing temperature is reached according to the set point selected in the menu 3546 The fans are managed by stages UNDER CONSTRUCTION 14 2 3 Neosys unit premium ve...

Page 28: ...CLIMATIC 60 AIRCOOLED CHILLERS Page 26 MUL41E 0610 06 2011 14 3 Settings The different settings to adjust the condensing control are available in the menu 3546 Condensing set point temperature...

Page 29: ...level and the fan strategies can be adjusted according to the schedule mode in order to benefit from the different modes High performance Quiet and Quiet operation as well as in heating or cooling mo...

Page 30: ...ept that the fan speed limit or the high speed is never unlocked In case of condensing temperature too high the CLIMATIC 60 will unload a compressor to prevent from HP security The Smart Acoustic Syst...

Page 31: ...OLED CHILLERS MUL41E 0610 06 2011 Page 29 15 3 Settings The different settings to adjust the acoustic mode are available in the menu 3544 Acoustic mode 3545 Maximum sound level noise except for fan wi...

Page 32: ...he circuit 4 Start all compressors on the circuit if the outlet T is not too low 5 Reverse the reversing valve when P 2 bars 6 Start all condenser fans when the HP 55 0 C in order to dry the coil 7 St...

Page 33: ...CLIMATIC 60 AIRCOOLED CHILLERS MUL41E 0610 06 2011 Page 31 17 WATER CONDENSER UNDER CONSTRUCTION...

Page 34: ...city is over 95 for 2 min the compressors can be engaged if necessary in order to reach the cooling set point If the freecooling capacity decreases below 90 the capacity factor of the compressor s cap...

Page 35: ...ase the heater is used to prevent the evaporator water from antifreeze The heater is activated when the low alarm temperature appears in cooling mode or when the safety low temperature is reached in h...

Page 36: ...pacitor bank to compensate the apparent power energy 20 2 Description The CLIMATIC 60 controls the status of the circuit breaker to inform generate an alarm in case of short circuit in the capacitor b...

Page 37: ...each unit As well the capacity power factor is controlled individually on each unit according to its demand 2 Chain mode the units start one after the other in serial sequence In case of evaporator p...

Page 38: ...the actual zone will change Z0 Z6 if a scheduling has been defined 22 2 2 Outlet temperature OUT Specify the evaporator water outlet temperature 22 2 3 Inlet temperature IN Specify the evaporator wat...

Page 39: ...by the terminal DC60 by pressing the mode button Heat Cool Auto When the Auto mode is selected the icon Cool or Heat is displayed to signal the actual operating mode of the unit Due to the communicati...

Page 40: ...is 1 Press the buttons keys at same time during 5 seconds 2 Use the key to move the cursor on the address number 3 Use the keys to select the value 31 for the DS60 32 for the DS50 and confirm with th...

Page 41: ...No to Yes and validate with the key The first screen after a start up contains the main information about the CLIMATIC 60 s software The DS60 is organised in 3 menus 1000 Historic of alarms 2000 User...

Page 42: ...LARM key The menu is organised in arborescence tree with submenus The actual menu is identified by the number in parentheses in the top left corner of the screen The and keys are used to move the curs...

Page 43: ...or symbol whereas the setpoint are identify by a symbol To modify a setting move the cursor on the desired item and press the key A new screen displays information concerning this set point To modify...

Page 44: ...ommunication bus is connected on Climatic 60 s serial card board on the BM60 A star connection is not recommended for an optimum operation it is advised to connect a maximum of two cables per unit In...

Page 45: ...RS485 EIA TIA 485 Standard Transmission Mode RTU Remote Terminal Unit Baudrate 1200 19200 Bauds Data bits 8 bits Parity None Stop bits 1 bit 24 3 Settings The different settings to configure the BMS a...

Page 46: ...8 Opt Unit Electric heater J6 ID9 C 2 High pressure safety J15 NO9 EAR C 1 V4V J6 ID10 C 2 Condenser fan J15 NO10 EAR C 2 V4V J15 NO11 Opt Unit Evaporator Pump 1 J15 NO12 Opt Unit Evaporator Pump 2 25...

Page 47: ...0610 06 2011 Page 45 25 3 Serial port ELECTRICAL INPUTS OUTPUTS MAPPING EAC EAR UNITS CLIMATIC 60 Main Board SERIAL PORT J6 Opt Unit BMS Customer Bus J7 Unit DS60 Terminal Display J8 Unit CL60 extern...

Page 48: ...1 2 Test User Unit General 2119 Restore R W 0 Not set 1 DC Bms 2 Schedule 3 Factory 4 Store User 5 Restore User Restore the settings parameters User Unit 2120 Clock 2121 Hour R W HH 0 23 Hour clock se...

Page 49: ...R W HH 0 24 24 Start time zone 5 User Unit Schedule Time 2147 Time Z6 R W HH 0 24 24 Start time zone 6 User Unit 2150 Schedule Mode 2151 Zone Z0 R W 1 1 5 Mode during zone 0 User Unit Schedule Mode 2...

Page 50: ...ode A 23 Mode B 24 Mode C 25 Mode D 26 Mode BMS 27 Elec Heater 1 28 Elec Heater 2 29 Elec Heater 3 30 Elec Heater 4 31 Free BM NO7 32 Free BE NO1 33 Free BE NO2 34 Free BE NO3 35 Free BE NO4 36 Not Us...

Page 51: ...it Cust Switch 2182 BM Id7 R W Configuration of the free input BM Id7 User Unit Cust Switch 2183 BE Id1 R W Configuration of the free input BE Id1 User Unit Cust Switch 2184 BE Id2 R W Configuration o...

Page 52: ...Inlet R C 50 0 105 0 Evaporator inlet reference T User Water Cooling 2233 Outlet R C 50 0 105 0 Evaporator outlet reference T User Water Cooling 2234 Setpoint R C 50 0 105 0 Evaporator set point User...

Page 53: ...P1 2331 Status R Condenser pump 1 status User Pump Heating P1 2332 Sw State R 0 1 Condenser pump 1 input User Pump Heating P1 2333 Output R 0 1 Condenser pump 1 output User Pump Heating P1 2334 Hour...

Page 54: ...ressor Circuit 1 2413 Saturated R Bar 50 0 105 0 Saturated pressure circuit 1 User Compressor Circuit 1 2414 Saturated R C 50 0 105 0 Saturated T circuit 1 User Compressor Circuit 1 2415 Liquid R C 50...

Page 55: ...cuit 1 User Compressor Cir 1 Comp 3 2443 Sw State R 0 1 Input compressor 3 circuit 1 User Compressor Cir 1 Comp 3 2444 Output R 0 1 Output compressor 3 circuit 1 User Compressor Cir 1 Comp 3 2445 Capa...

Page 56: ...Cir 2 Comp 2 2473 Sw State R 0 1 Input compressor 2 circuit 2 User Compressor Cir 2 Comp 2 2474 Output R 0 1 Output compressor 2 circuit 2 User Compressor Cir 2 Comp 2 2475 Capacity R 0 0 100 0 Capaci...

Page 57: ...2521 Config R Configuration condenser circuit 2 User Condenser Circuit 2 2522 Status R Status condenser circuit 2 User Condenser Circuit 2 2523 Sw State R 0 1 Input condenser circuit 2 User Condenser...

Page 58: ...2 Status R User EEV Circuit 2 2623 Saturated R User EEV Circuit 2 2624 Saturated R User EEV Circuit 2 2625 Suction R User EEV Circuit 2 2626 Superheat R User EEV Circuit 2 2627 Capacity R User EEV Cir...

Page 59: ...11 Config R Configuration of the master slave link User Link Master Slave 2812 Status R Status of the master slave link User Link Master Slave 2813 Id R 1 8 Identification number of the BM60 board Use...

Page 60: ...User 5 Restore User Restore the settings parameters Expert Unit 3120 Configuration 3121 Range R W 0 Not set 1 EAC 2 EAR 3 NAC 4 NAH 5 MWC 6 NWC 8 MRC Unit range configuration Expert Unit Configuration...

Page 61: ...t Used 32 Not Used 33 Freecooling 34 Corrector FP 35 NSR 1 36 NSR 2 37 NSR 3 38 NSR 4 39 NSR 5 40 NSR 6 Configuration of the free input BM Id4 Expert Unit Cust Switch 3142 BM Id7 R W Configuration of...

Page 62: ...rator inlet probe T Expert Water Temperature 3212 Inlet Ref R C 50 0 105 0 Evaporator inlet reference T Expert Water Temperature 3213 Outlet R C 50 0 105 0 Evaporator outlet probe T Expert Water Tempe...

Page 63: ...int R C 50 0 105 0 Evaporator set point Expert Water Heating 3245 Capacity R 0 0 100 0 Evaporator cooling capacity Expert Water Heating 3246 Air 1 R W Z C 11 0 22 0 50 0 Outside air set point X1 in he...

Page 64: ...ating P1 3333 Output R 0 1 Condenser pump 1 output Expert Pump Heating P1 3334 Hour R HH 0 99999 Condenser pump 1 output Expert Pump Heating P1 3335 Flow R 0 0 100 0 Condenser flow switch Expert Pump...

Page 65: ...s reset counter Expert Pump Cooling Control 3374 Delta dT R W C 2 0 10 0 Evaporator variable flow delta T Expert Pump Cooling Control 3375 Delta dP R W Bar 1 0 1 0 2 0 Evaporator variable flow delta p...

Page 66: ...Compressor Circuit 2 3424 Saturated R C 50 0 105 0 Saturated T circuit 2 Expert Compressor Circuit 2 3425 Liquid R C 50 0 105 0 Liquid T circuit 2 Expert Compressor Circuit 2 3426 Suction R C 50 0 10...

Page 67: ...0 67 0 Condensing T circuit 2 Expert Condenser Circuit 2 3525 Setpoint R C 25 0 45 0 Condensing T set point Expert Condenser Circuit 2 3526 Capacity R 0 0 100 0 Condensing fan capacity circuit 2 Exper...

Page 68: ...565 dLP C1 R W C 50 0 105 0 Expert Condenser Defrost 3566 dLP C2 R W C 50 0 105 0 Expert Condenser Defrost 3567 Counter C1 R W 30 90 Expert Condenser Defrost 3568 Counter C2 R W 30 90 Expert Condenser...

Page 69: ...tus R Status of the electrical heater Expert Other Heater Elec 3733 Outlet R C 50 0 105 0 Evaporator outler T Expert Other Heater Elec 3734 Capacity R 0 0 100 0 Electrical heater capacity Expert Other...

Page 70: ...50 0 105 0 Evaporator inlet BMS T Expert Link BMS 3824 Outlet R C 50 0 105 0 Evaporator outlet BMS T Expert Link BMS 3825 Watchdog R W 0 32000 Watchdog timer Expert Link BMS 3826 Id R W 1 199 Identif...

Page 71: ...l Failure 44 Pump Condenser Pump N 2 Electrical Failure 45 Pump Evaporator In Pressure Faulty Sensor 46 Pump Evaporator OUT Pressure Faulty Sensor 47 Pump Condenser In Pressure Faulty Sensor 48 Pump C...

Page 72: ...116 Circuit 1 Reversing Valve Blocked 117 Circuit 1 LOP Low Operating Pressure 118 Circuit 1 Water Evaporator Risk Of Frosting 121 Circuit 1 Evaporator Superheat Too High 122 Circuit 1 Evaporator Sup...

Page 73: ...224 Circuit 2 Condenser Subcooling Too Low 227 Circuit 2 MOP Maximum Operating Pressure 229 Circuit 2 High Condensing T 231 Circuit 2 EEV Valve Not Closed 232 Circuit 2 EEV Motor 241 Circuit 2 High Pr...

Page 74: ...lly deleted Up to 3 trips can occur during a day and are saved in the alarm historic The two first trips don t give the alarm alert except if a trip is still present during 1 hour and are automaticall...

Page 75: ...lly deleted Up to 3 trips can occur during a day and are saved in the alarm historic The two first trips don t give the alarm alert except if a trip is still present during 1 hour and are automaticall...

Page 76: ...setting 3271 in cooling mode Alarm 023 The inlet water temperature is higher than the safety limit setting 3272 in cooling mode Alarm 024 The inlet water temperature is lower than the safety limit set...

Page 77: ...027 Alarm 028 Action Immediate shut down of the complete unit The alarm is signalling 5 min after if the condenser temperature is still out of range Reset The alarm is automatically deleted once the t...

Page 78: ...pped If the inside temperature is higher than 65 0 C for at least 5min the two circuits are stopped The alarm is signalling if one of the two limits is reached Reset The trip is automatic clear once t...

Page 79: ...ermal magnetic circuit breaker protection of the pump 2 Action Case of single pump Immediate shut down of the pump and the unit The alarm is signalling Case of double pump Immediate shut down of the c...

Page 80: ...ermal magnetic circuit breaker protection of the pump 2 Action Case of single pump Immediate shut down of the pump and the unit The alarm is signalling Case of double pump Immediate shut down of the c...

Page 81: ...ate shut down of the pump and the unit The alarm is signalling Reset Once the CLIMATIC 60 has read correct pressure values for 2 minutes the alarm is automatically deleted Up to 3 trips can occur duri...

Page 82: ...mediate shut down of the pump and the unit The alarm is signalling Reset Once the CLIMATIC 60 has read correct pressure values for 2 minutes the alarm is automatically deleted Up to 3 trips can occur...

Page 83: ...eset Once the communication is re established for 30s the alarm is automatically deleted Up to 6 trips can occur during a day and are saved in the alarm historic The five first trips don t give the al...

Page 84: ...esn t work The battery if out of order or wrong placed Action The alarm is signalling Reset The alarm is manually reset Possible cause s Battery level too low CLIMATIC 60 board damaged Remedies Replac...

Page 85: ...the communication is re established for 30s the alarm is automatically deleted Up to 6 trips can occur during a day and are saved in the alarm historic The five first trips don t give the alarm alert...

Page 86: ...hut down of the complete unit The alarm is signalling Alarm 074 Immediate shut down of the complete unit The alarm is signalling Alarm 075 Immediate shut down of the circuit 1 The alarm is signalling...

Page 87: ...circuit 2 is incorrect Alarm 242 The low pressure sensor value on the circuit 2 is incorrect Alarm 243 The liquid temperature probe value on the circuit 2 is incorrect Alarm 244 The suction temperatu...

Page 88: ...rm is signalling Alarm 248 Immediate shut down of the circuit 2 The alarm is signalling Alarm 249 Immediate shut down of the circuit 2 The alarm is signalling Reset Once the data read is coherent for...

Page 89: ...the condenser fan on circuit 2 Action Alarm 102 xxxxxxxxxx Alarm 104 xxxxxxxxxx Alarm 202 xxxxxxxxxx Reset Once the data read is coherent for 2 minutes the alarm is automatically deleted Up to 6 trip...

Page 90: ...ter failure of the condenser fan on circuit 2 Action Alarm 049 Immediate shut down of the complete unit The alarm is signalling Alarm 050 Immediate shut down of the complete unit The alarm is signalli...

Page 91: ...scription The thermal magnetic circuit breaker protection of the capacitors cos phi has tripped for 5s Action The alarm is signalling Reset The alarm is manually reset Possible cause s Problem with wi...

Page 92: ...41E 0610 06 2011 ALARM 110 210 LEAK REFRIGERANT DETECTION Description UNDER CONSTRUCTION Action The alarm is signalling Reset The alarm is manually reset Possible cause s Problem of refrigerant capaci...

Page 93: ...discharge temperature on the circuit 2 compressor 2 Action Immediate shut down of the compressor The alarm is signalling Reset Once the discharge temperature has reached a permitted operating range f...

Page 94: ...ipped Alarm 114 Thermal magnetic circuit breaker on the circuit 1 Alarm 214 Thermal magnetic circuit breaker on the circuit 2 Action Immediate shut down of the complete circuit The alarm is signalling...

Page 95: ...Reset Once the circuit has been stopped for 30 minutes the alarm is automatically deleted Up to 3 trips can occur during a day and are saved in the alarm historic The two first trips don t give the a...

Page 96: ...complete circuit The alarm is signalling Reset Once the circuit has been stopped for 2 minutes the alarm is automatically deleted Up to 3 trips can occur during a day and are saved in the alarm histo...

Page 97: ...without time delay Alarm 117 Suction temperature too low on the circuit 1 Alarm 217 Suction temperature too low on the circuit 2 Action Immediate shut down of the complete circuit The alarm is signall...

Page 98: ...rocedure Alarm 118 Risk of frosting the water evaporator by the circuit 1 Alarm 218 Risk of frosting the water evaporator by the circuit 2 Action Immediate shut down of the complete circuit The alarm...

Page 99: ...lling Reset Once the circuit has been stopped for 2 minutes the alarm is automatically deleted Up to 3 trips can occur during a day and are saved in the alarm historic The two first trips don t give t...

Page 100: ...ling Reset Once the circuit has been stopped for 2 minutes the alarm is automatically deleted Up to 3 trips can occur during a day and are saved in the alarm historic The two first trips don t give th...

Page 101: ...Air water evaporator subcooling too high on the circuit 1 Alarm 223 Air water evaporator subcooling too high on the circuit 2 Action Immediate shut down of the complete circuit The alarm is signalling...

Page 102: ...Air water evaporator subcooling too low on the circuit 1 Alarm 224 Air water evaporator subcooling too low on the circuit 2 Action Immediate shut down of the complete circuit The alarm is signalling...

Page 103: ...t down of the complete circuit The alarm is signalling Reset Once the circuit has been stopped for 2 minutes the alarm is automatically deleted Up to 3 trips can occur during a day and are saved in th...

Page 104: ...Immediate shut down one of the compressor on the circuit the small one in uneven circuit or the one which have the higher counter time for even circuit The alarm is signalling Reset Once the condensin...

Page 105: ......

Page 106: ...mmitment to quality the Specifications Ratings and Dimensions are subject to change without notice and without incurring liability Improper installation adjustment alteration service or maintenance ca...

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