Blue Box KAPPA V 2001 Operating, Installation And Maintenance Manual And Maintenance Manual And Maintenance Manual Download Page 42

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LEG END

COMPRESSOR

CONDENSER

EVAPORATOR

THERMOSTATIC VALVE

LIQUID LINE VALVE

07A

CHARGE VALVE

CHARGING CONNECTION

FILTER

MOISTURE INDICATOR SIGHT GLASS

SUCTION LINE ACCUMULATOR

REVERSE CYCLE VALVE

LIQUID LINE CHECK VALVE

LIQUID RECEIVER

ELECTRIC HEATER

SAFETY VALVE

19A

HIGH PRESSURE SAFETY VALVE

19B

LOW PRESSURE SAFETY VALVE

21B

BYPASS SOLENOID VALVE

21C

CONSENSER SOLENOID VALVE

21D

CONSENSER

21L

SOLENOID VALVE

21R

RECOVERY CONDENSER SOLENOID VALVE

21S

COMPRESSOR LIQUID INJECTION SOLENOID VALVE

DESUPERHEATER

TOTAL RECOVERY EXCHANGER

ELECTRIC FAN

HIGH PRESSURE SWITCH

SAFETY PRESSURE SWITCH

LOW PRESSURE SHUT-OFF VALVE

HIGH PRESSURE SHUT -OFF VALVE

BPH

HIGH PRESSURE TRANSDUCER

BPL

LOW PRESSURE TRANSDUCER

CAP

CAPILLARY

FLOW SWITCH

CONNECTION FOR SENSOR LWT

CONNECTION FOR SENSOR TF

OPTION

Summary of Contents for KAPPA V 2001

Page 1: ...maintenance manual and maintenance manual and maintenance manual and maintenance manual KAPPA V 2001 155 539 kW Air Water chillers and heat pumps Air Water chillers and heat pumps Air Water chillers...

Page 2: ...TRICAL CONNECTIONS 20 4 8 1 GENERAL NOTES 20 4 8 2 POTENTIAL FREE CONTACTS 21 4 8 3 CIRCULATOR PUMP ELECTRICAL CONNECTIONS 21 4 8 4 MICROPROCESSOR CONTROLS INSTALLED ON THE UNITS 21 4 8 6 USER INTERFA...

Page 3: ...HILLED WATER TEMPERATURE summer cycle 40 6 3 HOT WATER TEMPERATURE winter cycle 40 6 4 AMBIENT AIR TEMPERATURE 40 6 5 FAN SPEED CONTROL optional 40 6 6 OPERATION WITH LOW TEMPERATURE WATER 41 TABLE II...

Page 4: ...cooling fans type Total air flow m3 s 10 833 10 833 22 222 20 889 21 111 m3 h 39 000 39 000 80 000 75 200 76 000 Fan motor capacity n x kW 2 x 2 0 2 x 2 0 4 x 2 0 4 x 2 0 4 x 2 0 Nominal fan speed RP...

Page 5: ...1 5 31 556 42 556 41 778 m3 h 78 000 113 400 113 600 153 200 150 400 Fan motor capacity n x kW 4 x 2 0 6 x 2 0 6 x 2 0 8 x 2 0 8 x 2 0 Nominal fan speed RPM Motor power supply V Ph Hz Refrigerant char...

Page 6: ...orbed power 1 Kw 74 3 85 3 106 1 124 9 148 6 Kw 74 3 85 3 111 6 134 1 157 8 Max starting current A 163 196 256 279 295 A 163 196 268 298 314 Max absorbed current 2 A 132 148 184 212 264 A 132 148 196...

Page 7: ...able pump head kPa 253 231 205 Storage tank capacity l 600 600 600 Dimensions and weights Length mm 2 789 2 789 2 796 Width mm 2 303 2 303 2 280 Height mm 2 385 2 385 2 385 Shipping weight kg 2 167 2...

Page 8: ...grading Fitted with safety fan guard EVAPORATOR EVAPORATOR EVAPORATOR EVAPORATOR EVAPORATOR AISI 316 stainless steel braze welded plate type The use of plate type exchangers enables to reduce the amo...

Page 9: ...it with storage tank and water pumps unit with storage tank and water pumps unit with storage tank and water pumps except 16 1 18 1 except 16 1 18 1 except 16 1 18 1 except 16 1 18 1 except 16 1 18 1...

Page 10: ...empera ture 35 C in the following basic versions KAPPA V 2001 chiller only KAPPA V HP 2001 heat pump The model can be identified by two numbers Kappa V 2001 37 2 Kappa V 2001 37 2 Kappa V 2001 37 2 Ka...

Page 11: ...equipment present in the unit may be hazardous during installation or servicing Failure to observe the prescriptions in this manual or modification to the unit without prior and specific authorisatio...

Page 12: ...the method used for lifting does not allow the unit to slip from chains and slings nor overturn or slide off lifting devices unit to slip from chains and slings nor overturn or slide off lifting devi...

Page 13: ...Make sure that persons using the unit have read and fully understood the manual provided before carrying out any operations Always keep a copy of the manual near the unit Always use suitable protectio...

Page 14: ...d zones and the fans are in a not accessible space A fan guards according to rule UNI EN 294 protect fans Removal of protections is possible only with special tools Maintenance Cut The moving parts of...

Page 15: ...protected area protection grilles supplied as accessory have to be installed to avoid access inside the unit Removal of grilles is possible only with special tools Maintenance Burns due to high temper...

Page 16: ...rtificial respiration if patient is breathing Consult a physician after significant exposure Do not give adrenaline or similar drugs Ingestion Do not induce vomiting without medical advice Call a phys...

Page 17: ...e 1000 ppm TWA difluoromethane 1000 ppm TWA pentafluoroethane 1000 ppm TWA AIHA 9 1 Stability Stable at normal conditions No decomposition if stored and applied as directed Decomposition starting from...

Page 18: ...circulation It is advisable to create a solid base support on which to position the unit The supporting area must be completely flat and horizontal and large enough to place the unit on This is most i...

Page 19: ...TIONS FOR WATER PIPE CONNECTION Water pipelines must be installed in accordance with local and national rules and regulations see charts enclosed in this manual Piping should be connected to the unit...

Page 20: ...Safety valve 4 Check valve 5 Ball valve 6 Tank 7 Pressure 8 Thermometer 9 Water filter 10 Bleed valve 11 Flexible coupling 12 Filling unit 13 Water cock 14 Flow switch KAPPA V 2001 RECCOMENDED HYDRAU...

Page 21: ...utilizzi From the users 9 2 HYDRAULIC CIRCUIT ST VERSION HYDRAULIC CIRCUIT ST VERSION HYDRAULIC CIRCUIT ST VERSION HYDRAULIC CIRCUIT ST VERSION HYDRAULIC CIRCUIT ST VERSION 1 EVAPORATOR 2 STORAGE TANK...

Page 22: ...effect of thermal inertia is less significant check that the system contents conform to the following 24 QCOMPTOT M N where M water volume of plant kg QCOMPTOT Unit output kW N number of capacity ste...

Page 23: ...g and ensure that with a diameter greater than that of the valve opening and ensure that discharge is conveyed where jets do not constitute a hazard to persons in discharge is conveyed where jets do n...

Page 24: ...er must be On Heat Pump units the hydraulic connection to desuperheater must be On Heat Pump units the hydraulic connection to desuperheater must be On Heat Pump units the hydraulic connection to desu...

Page 25: ...isconnecting the fans and restarting them once the water has reached the desired temperature Special safety pressure switches command the start up of the fans in the presence of faults on the recovery...

Page 26: ...SAFETY VALVE DISCHARGE 4 7 SAFETY VALVE DISCHARGE 4 7 SAFETY VALVE DISCHARGE 4 7 SAFETY VALVE DISCHARGE 4 7 SAFETY VALVE DISCHARGE Safety valves may be present on the refrigerant circuit on the high o...

Page 27: ...in the wiring diagram indications in the wiring diagram indications in the wiring diagram indications in the wiring diagram Operation must remain within the above limits otherwise the guarantee Opera...

Page 28: ...ut down after the The pump must be started up before the chiller and shut down after the The pump must be started up before the chiller and shut down after the The pump must be started up before the c...

Page 29: ...turn to the first menu page Maintenance key press to access maintenance functions Print key associated function currently unavailable I O key press to access pages displaying current status of digital...

Page 30: ...EFRIGERANT CONNECTIONS 4 9 1 REFRIGERANT CONNECTIONS 4 9 1 REFRIGERANT CONNECTIONS 4 9 1 REFRIGERANT CONNECTIONS 4 9 1 REFRIGERANT CONNECTIONS LE version units condensing unit must be connected to the...

Page 31: ...the thermostat valve bulb c Make sure there is a gradient of at least 1 on horizontal sections of the suction line in order to facilitate oil return to the compressor as above The pipe diameter should...

Page 32: ...TABLE I CONNECTION PIPE DIAMENTERS FOR LE VERSIONS TABLE I CONNECTION PIPE DIAMENTERS FOR LE VERSIONS TABLE I CONNECTION PIPE DIAMENTERS FOR LE VERSIONS TABLE I CONNECTION PIPE DIAMENTERS FOR LE VERSI...

Page 33: ...closed up this happens automatically when the main power switch is closed Large refrigerant gas leakage change the composition of the remaining Large refrigerant gas leakage change the composition of...

Page 34: ...will in any case be delayed before chiller shutdown An alarm will be displayed in the event of unit shutdown due to the opening of the flowmeter input Compressor start up shutdown and step control wi...

Page 35: ...sed the shutdown less the high pressure differential suction pressure is always higher than the safety value during cooling and heat pump operations In the event that the values read by the suction pr...

Page 36: ...chiller only and heat pump units this function remains active only during chiller mode operation In heat pump mode operation condensation control is disregarded fan operation is therefore forced to a...

Page 37: ...ue being reached All defrosting cycles completed due to maximum time will in any case be recorded in the alarm history In the case of defrosting of separate cooling circuits each one will have its own...

Page 38: ...the mode of operation should be switched seasonally only Caution For heat pump installations the mode of operation should be switched seasonally only Caution For heat pump installations the mode of o...

Page 39: ...few minutes after the compressor starts when operating in summer cooling mode check that the condensation temperature on the pressure gauge is about 15 C higher than the condenser input air temperatu...

Page 40: ...PA V 2001 KAPPA V 2001 KAPPA V 2001 KAPPA V 2001 KAPPA V 2001 CHILLER VERSION CHILLER VERSION CHILLER VERSION CHILLER VERSION CHILLER VERSION KAPPA V 2001HP KAPPA V 2001HP KAPPA V 2001HP KAPPA V 2001H...

Page 41: ...ULL RECOVERY VERSION FULL RECOVERY VERSION FULL RECOVERY VERSION FULL RECOVERY VERSION KAPPA V 2001 LE KAPPA V 2001 LE KAPPA V 2001 LE KAPPA V 2001 LE KAPPA V 2001 LE MOTOCONDENSING UNIT VERSION MOTOC...

Page 42: ...VALVE 19B LOW PRESSURE SAFETY VALVE 21B BYPASS SOLENOID VALVE 21C CONSENSER SOLENOID VALVE 21D CONSENSER 21L SOLENOID VALVE 21R RECOVERY CONDENSER SOLENOID VALVE 21S COMPRESSOR LIQUID INJECTION SOLEN...

Page 43: ...t has already been shut down use the main power switch when the unit has already been shut down OFF mode Disconnecting the power supply to the unit also disconnects OFF mode Disconnecting the power su...

Page 44: ...ns min 3 C max 8 C Outside air temperature C 0 5 10 15 20 25 20 15 10 5 0 5 10 15 20 25 30 35 40 45 50 Refrigeratore Chiller Raffreddamento Cooling Con dispositivi opzionali per basse temperature dell...

Page 45: ...erating limits R22 LE version operating limits R22 LE version operating limits 30 20 10 0 10 25 20 15 10 5 0 5 10 15 20 25 30 35 40 45 50 Refrigeratore Raffreddamento Con dispositivi opzionali per bas...

Page 46: ...18 1 23 1 27 1 32 2 MODELS 16 1 18 1 23 1 27 1 32 2 MODELS 37 2 41 2 46 2 50 2 55 2 MODELS 37 2 41 2 46 2 50 2 55 2 MODELS 37 2 41 2 46 2 50 2 55 2 MODELS 37 2 41 2 46 2 50 2 55 2 MODELS 37 2 41 2 46...

Page 47: ...IR TEMPERATURE 6 4 AMBIENT AIR TEMPERATURE 6 4 AMBIENT AIR TEMPERATURE 6 4 AMBIENT AIR TEMPERATURE The units are designed and manufactured to operate in the ambient temperature ranges indicated in the...

Page 48: ...TER ST versions using glycole percentage higher than 30 must be ordered ST versions using glycole percentage higher than 30 must be ordered ST versions using glycole percentage higher than 30 must be...

Page 49: ...in damage and injury Incorrect settings could result in damage and injury Incorrect settings could result in damage and injury Incorrect settings could result in damage and injury TABLE IV CONTROL DE...

Page 50: ...riate The compressor heads and delivery pipes are HOT Take the appropriate The compressor heads and delivery pipes are HOT Take the appropriate The compressor heads and delivery pipes are HOT Take the...

Page 51: ...d discharge the circuit and weld with the appropriate alloy DO NOT use oxygen instead of nitrogen danger of explosion DO NOT use oxygen instead of nitrogen danger of explosion DO NOT use oxygen instea...

Page 52: ...FRIGERANT CHARGE 8 3 3 REFRIGERANT CHARGE Connect the refrigerant cylinder to the 1 4 SAE male charge fitting Blow a little gas through the connector pipe to eliminate air Charge refrigerant in liquid...

Page 53: ...all possible precautions When working on the machine take all possible precautions When working on the machine take all possible precautions When working on the machine take all possible precautions W...

Page 54: ...tes No service thermostat permissive System at operating temperature no thermostat trip Check thermostat operation and set point No antifreeze thermostat permissive Check thermostat operation and set...

Page 55: ...se of circuit breaker trip Close switch Motor thermal switch tripped Compressor operating at limit or low refrigerant circuit charge Check operation and refer to point G C The compressor starts and st...

Page 56: ...ischarge excess gas Clogged finned coil or filters if fitted Insufficient air flow Clean coil filters with compressed air See paragraph 8 2 Condenser fans not operating See point F Faulty water recirc...

Page 57: ...gged finned coil evaporator filters if fitted Insufficient air flow Clean coil filters with compressed air See paragraph 8 2 Faulty water recirculation pump Check pump replace if necessary Frost on ev...

Page 58: ...ermal switch tripped Check winding winding and winding core insulation Fan motor malfunction Check replace Faulty electrical connections Check tighten down G Insufficient gas Refrigerant circuit leak...

Page 59: ...ping Incorrect working set point Check set point Excessive thermal capacity Reduce thermal capacity Compressor does not deliver rated cooling power Check replace overhaul Refrigerant filter clogged Cl...

Page 60: ...p Insufficient refrigerant charge See point G Refrigerant filter clogged Clean replace Refrigerant line valve not fully open Check open fully O Defrost cycle never runs 4 way inversion valve de excite...

Page 61: ...D HYDRAULIC CONNECTIONS OVERALL DIMENSIONS AND HYDRAULIC CONNECTIONS OVERALL DIMENSIONS AND HYDRAULIC CONNECTIONS OVERALL DIMENSIONS AND HYDRAULIC CONNECTIONS OVERALL DIMENSIONS AND HYDRAULIC CONNECTI...

Page 62: ...D HYDRAULIC CONNECTIONS OVERALL DIMENSIONS AND HYDRAULIC CONNECTIONS OVERALL DIMENSIONS AND HYDRAULIC CONNECTIONS OVERALL DIMENSIONS AND HYDRAULIC CONNECTIONS OVERALL DIMENSIONS AND HYDRAULIC CONNECTI...

Page 63: ...D HYDRAULIC CONNECTIONS OVERALL DIMENSIONS AND HYDRAULIC CONNECTIONS OVERALL DIMENSIONS AND HYDRAULIC CONNECTIONS OVERALL DIMENSIONS AND HYDRAULIC CONNECTIONS OVERALL DIMENSIONS AND HYDRAULIC CONNECTI...

Page 64: ...D HYDRAULIC CONNECTIONS OVERALL DIMENSIONS AND HYDRAULIC CONNECTIONS OVERALL DIMENSIONS AND HYDRAULIC CONNECTIONS OVERALL DIMENSIONS AND HYDRAULIC CONNECTIONS OVERALL DIMENSIONS AND HYDRAULIC CONNECTI...

Page 65: ...D HYDRAULIC CONNECTIONS OVERALL DIMENSIONS AND HYDRAULIC CONNECTIONS OVERALL DIMENSIONS AND HYDRAULIC CONNECTIONS OVERALL DIMENSIONS AND HYDRAULIC CONNECTIONS OVERALL DIMENSIONS AND HYDRAULIC CONNECTI...

Page 66: ...96 538 454 518 614 27 01 1 939 319 183 335 584 LN 27 1 2 042 330 186 355 630 ST 27 1 2 915 532 432 470 579 HP 27 1 2 067 323 208 374 580 LN ST 27 1 3 017 548 433 491 621 LN HP 27 1 2 171 335 211 394 6...

Page 67: ...4 474 525 602 50 2 4 098 587 223 223 219 219 578 LN 50 2 4 306 634 225 225 222 222 625 ST 50 2 5 430 439 439 471 466 434 434 HP 50 2 4 374 631 235 235 232 232 622 LN ST 50 2 5 637 477 468 468 463 471...

Page 68: ...7 71 8 72 8 73 8 80 76 65 9 55 8 82 4 50 2 74 5 72 8 73 1 74 6 80 8 77 1 67 1 57 2 83 3 55 2 74 9 72 9 73 1 74 7 81 77 2 67 1 57 2 83 4 Octave bands Hz LOW NOISE UNITS Model Total KAPPA V 2001 LN 63...

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Page 70: ...ROUP BLUE BOX GROUP on the Internet Web Site www bluebox it e mail Info bluebox it BLUE BOX s r l BLUE BOX s r l BLUE BOX s r l BLUE BOX s r l BLUE BOX s r l Via E Mattei 10 35028 Piove di Sacco PD It...

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