CLIVET WSAT-XEE 102, Installation And Use Manual

Page 1: ...WSAT XEE 82 102 122 162 182 222 262 302 AIR COOLED WATER CHILLER FOR OUTDOOR INSTALLATION Installation and Use Manual M0G140F7 01 06 11 07...

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Page 3: ...O THE MAINS 17 FUNCTIONAL CONNECTIONS 18 SYSTEM COMPOSITION 19 S T A R T U P 2 1 PRELIMINARY CHECKS 21 REFRIGERANT SYSTEM 21 WATER SYSTEM 21 ELECTRICAL SYSTEM 21 VERIFy tensions absorptions 21 UNIT EQ...

Page 4: ...AL NUMBER This provides unique identification of the machine It makes it possible to trace the specific features of the unit and to identify the components installed in it Without this number it is no...

Page 5: ...rnal environment 1 The compressor compresses the refrigerant gas placing it at high pressure and high temperature 2 In the external coil the refrigerant is cooled and the heat is released into the env...

Page 6: ...mode Minimize the consumptions maintaining the system at a safety temperature in SUMMER MAINTENANCE function Put the unit in OFF parameter 44 must be 1 Modify the water temp in COOLING Control parame...

Page 7: ...to the initial point See which ALARM blocks the unit E xx is automatically visualized A L A R M S T A T U S S E T See the alarm log starting from the most recent until the farthest one A L A R M S T...

Page 8: ...urer will not accept any responsibility and the warranty will lapse in the event of electric and or mechanical modifications Any modification which is not formally authorized and which does not respec...

Page 9: ...rized entry GENERAL RISKS A smell of burning smoke or other indications of serious irregularity could signal the onset of situations liable to cause damage to persons or property or to the unit itself...

Page 10: ...etan R125 50 in weight CEE No Non applicable for mixtures Commercial name 03 Hazard identification Hazard identification Liquefied gas Vapours are heavier than air and can cause choking by reducing th...

Page 11: ...ap of the valve if supplied is correctly assembled Verify that the cap if supplied is well assembled and that there is adequate ventilation Verify that the norms in force are respected 15 Information...

Page 12: ...ions of the safety norms in force Legislative Decree 626 94 and following modifications Before starting the handling operations Value the critical points during handling stairs flights disconnected ro...

Page 13: ...subject to flooding 5 Consider the maximum level which can be reached by snow 6 Verify that the fixing supporting points are level and suitable to support the weight of the unit see the weight and th...

Page 14: ...n of expelled air Keep the coil clean Avoid zones with leaves dirt corrosives Avoid snow build up during winter operation 1 3 2 1 elastic joint 2 floating floor 3 soundproofing Provide windbreaks in l...

Page 15: ...the system by verifying that o no taps are closed so they can not trap the water even after emptying o there are no low points where the water can stagnate even after emptying blow if necessary INTAL...

Page 16: ...side in the figure Storage content size 82 122 80 litres optional size 162 302 130litres RECOVERY EXCHANGER OPTIONAL The unit can be equipped with exchangers to recover the condensation heat The recov...

Page 17: ...tension and that are able to emit electromagnetic disturbances Do not lay the cable near devices which can generate electromagnetic interferences Do not lay the cables parallel to other cables cable...

Page 18: ...age at the terminal ends is 24v ac and maximum power is 1A ac1 SET POINT COMPENSATION WITH 4 20 MA SIGNAL WATER RESET It optimizes the energetic efficiency of the unit by automatically changing the se...

Page 19: ...16 SYSTEM COMPOSITION The system is composed of the following modules Some are optional that could be not installed Some are supplied in packages separate from the unit check the shipping document des...

Page 20: ...he COMMUNICATION PROTOCOL about the COMPACT MEDIUM electronics The total length of each single serial line don t have to be over 1000 metres The potential difference between the ground of two RS485 sw...

Page 21: ...glycol percentage is suitable for the type of use envisaged weight of ethylene glycol 10 20 30 40 Freezing point 4 C 9 C 15 C 23 C Safety temperature 2 C 7 C 13 C 21 C Check that the circulating pump...

Page 22: ...fference between the temperature of exchanger return and supply water corresponds to power according to this formula unit cooling power kW x 860 Dt C x flow rate L h The cooling power is shown in the...

Page 23: ...time and only at the SCAN TIME expiring The scan time is not fixed but it changes in function of the margin between the water supply temperature and the Set point value Higher is the margin value bot...

Page 24: ...ically to the Winter mode Defrosting is managed according to the outside temperature and humidity in the air more humidity frequent defrosting outside temperature next to 0 C frequent defrosting By th...

Page 25: ...n to function with glycoled water come out from the premise with standard parameters After having added glycol ethylene to water the technician will properly set the plant Parameter to modify 32 Summe...

Page 26: ...R SERVICE KEYBOARD Visible status from remote keyboard or service keyboard INDEX DESCRIPTION VALUE 1 Current Set Point C 2 Temperature drop in degrees centigrade given by the compressor including comp...

Page 27: ...n for machine safety Before resetting the alarm discover and remove the cause repeated resetting could cause irreversible damage To avoid this the unit can only be reset MANUALLY from the keyboard onl...

Page 28: ...8 Faulty or disconnected pressure transducer 2 Auto S 9 Water Reset return in short circuit or out of range Auto E 10 Faulty or disconnected external RH probe Auto E 11 High pressure 1 MANUAL E 12 Low...

Page 29: ...m the surface Using an air pressure gun clean the aluminum surface of the battery Be careful to direct the air in the opposite direction of the fan air movement Hold the gun parallel to the fins to av...

Page 30: ...s as well Refer to local actuation norms In Italy refer to the Ministerial Decree of 1 st December 2004 no 329 and following modifications which defines the performances to be executed the units of 1...

Page 31: ...ions OVERHEATING return temperature Saturation temperature Return pressure 7 2 bar Return temperature 7 3 C overheating 7 3 0 8 6 5 C SUBCOOLING condensing temperature pressure liquid temperature Cond...

Page 32: ...6 4 8 9 68 15 8 25 57 26 8 45 77 37 8 60 50 5 0 8 69 16 0 26 01 27 0 46 08 38 0 60 73 5 2 7 73 16 2 26 46 27 2 46 38 38 2 60 96 5 4 6 79 16 4 26 90 27 4 46 69 38 4 61 20 5 6 5 87 16 6 27 33 27 6 46 99...

Page 33: ...in cooling 1 low air temperature see operating limits 2 low water temperature see operating limits 3 insufficient water flow to the exchanger high thermal difference between input and output 4 not CON...

Page 34: ...ng insufficient refrigerant charge FAN PROTECTION 1 Identify the part on the wiring diagram 2 fan mechanically jammed bearings drive belt if present 3 Loose electric contacts terminals leads broken 4...

Page 35: ...5 19085 29 5 8456 50 5 4128 12 5 47660 9 0 18701 30 0 8300 51 0 4066 12 0 46571 9 5 18326 30 5 8147 51 5 4005 11 5 45510 10 0 17960 31 0 7998 52 0 3944 11 0 44475 10 5 17602 31 5 7852 52 5 3885 10 5 4...

Page 36: ...must be stored in special containers When recovering the substances present in the unit all measures must be taken to avoid damaging persons and things and polluting the surrounding area Awaiting dism...

Page 37: ...els Nr 1 POWER SUPPLY Standard power supply V 400 3 50 N NOISE LEVELS Sound pressure level 1 m dB A 60 60 60 61 62 62 64 64 DIMENSIONS Length mm 1703 1703 1703 1932 1932 1932 2332 2332 Depth mm 675 67...

Page 38: ...egulations with respect to the EUROVENT 8 1 certification the sound levels refer to the unit at full load in the rated test conditions The sound pressure level refers to a distance of 1m from the exte...

Page 39: ...epth mm 675 675 675 Height mm 1209 1209 1209 W1 kg 98 99 115 W2 kg 58 59 68 W3 kg 85 87 101 W4 kg 64 65 76 Operating weight kg 305 310 360 Shipping weight kg 315 320 370 1 COMPRESSOR 2 FINNED EXCHANGE...

Page 40: ...1100 1100 1100 Height mm 1417 1417 1417 W1 kg 166 173 182 W2 kg 99 103 108 W3 kg 146 151 160 W4 kg 109 113 120 Operating weight kg 520 540 570 Shipping weight kg 530 550 580 1 COMPRESSOR 2 FINNED EXC...

Page 41: ...pth mm 1100 1100 Height mm 1417 1417 W1 kg 166 173 W2 kg 99 103 W3 kg 146 151 W4 kg 109 113 Operating weight kg 520 540 Shipping weight kg 530 550 1 COMPRESSOR 2 FINNED EXCHANGER 3 HELICAL FANS 4 PLAT...

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