WSAT-SC 75C-180F - C O N T E N T - - GENERAL - ..............................4 GENERAL WARNINGS ..............................4 INTENDED USE ................................4 TECHNICAL CHARACTERISTICS OF STANDARD UNITS....................5 - REGULATIONS AND CERTIFICATIONS - ....................7 UNI EN ISO 9001 CERTIFICATION ..........................7 CE MARK..................................7 EUROVENT CERTIFICATION............................7 - RESIDUAL RISKS - ............................
WSAT-SC 75C-180F - G E N E R AL - - G E N E R A L - GENERAL WARNINGS MANUAL PURPOSE This manual has been designed to enable the unit to be installed, started up and maintained correctly. MANUAL INSTRUCTIONS It is essential to observe these instructions.
WSAT-SC 75C-180F - G E N E R AL - TECHNICAL CHARACTERISTICS OF STANDARD UNITS COMPRESSOR Scroll compressor complete with: overload thermal protection, high refrigerant discharge temperature, rubber antivibration mounts, oil charge, acoustic and weather proof cabinet. A oil heater is automatically switched on at the compressor shut-down to prevent oil dilution by the refrigerant.
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Low water temperature (B) (6) HEAT EXCHANGERS APPROVALS this version allows unit operation in the range of water and C = CLIVET (Internal testing) glycol mix tempera-tures between +5°C and -8°C. CE = PED (European testing) Two versions are available...
CE MARK Clivet products bear the CE mark, in compliance with the requirements of the following EC directives, including the latest amendments, and with the corresponding national approximated legislation:...
WSAT-SC 75C-180F - R E S I D U AL R I S K S - - R E S I D U A L R I S K S - GENERAL This section lists some of the more common situations which, being beyond the control of the manufacturer, could be a source of risk to persons or property.
WSAT-SC 75C-180F - R E S I D U AL R I S K S - MOVING PARTS - Contact with the fan rotors can cause injury. Before removing the protective grilles or the fans themselves, make certain the isolating switch on the power line to the unit is set to the OFF position and padlocked, and post a warning sign. - Contact with the fan rotors can cause injury.
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WSAT-SC - R E S I D U AL R I S K S - 75C-180F R-407C Control of individual Precautionary measures to be taken: Ensure a sufficient exchange of air and/or suction in workplaces. exposure/protection Control parameters. Exposure limits: There is no F-USA limit value Forane 134a Elf recommended limit value: VME=1000ppm Forane 32 Elf recommended limit value: VME=1000ppm Forane 125 Elf recommended limit value: VME=1000ppm...
WSAT-SC 75C-180F - E L E C T R I C AL D A T A - - E L E C T R I C A L D A T A - GENERAL SPECIFICATIONS ACOUSTIC CONFIGURATION: SC (STANDARD) SIZES 100D 110D 120D 135F 150F 165F...
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WSAT-SC 75C-180F - E L E C T R I C AL D A T A - ACOUSTIC CONFIGURATION: (EN) 100D 110D 120D 135F 150F 165F 180F SIZES COOLING Cooling capacity 55.7 60.8 71.9 67.7 73.8 88.7 81.9 Compressor power input 66.1 75.8 79.1...
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EXCHANGER OPERATING LIMIT (SC-EN) INTERNAL EXCHANGER Maximum operating pressure on refrigerant side (kPa) Maximum operating pressure on water side (kPa) Standard Basse temperature - B CLIVET (C) 3200 3200 2500 PED (CE) 3200 3200...
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WSAT-SC 75C-180F - E L E C T R I C AL D A T A - SOUND LEVELS SC (STANDARD) Power supplied 33% - Ambient temperature 28°C Sound Sound Sound Sound Sound Power Level (dB) Sound Power Level (dB) pressure power pressure...
WSAT-SC 75C-180F - R E C E P T I O N - - R E C E P T I O N - INSPECTION UPON RECEPTION Check on arrival that the unit has not suffered damage during transit and that it is complete in every part as specified in the order.
WSAT-SC 75C-180F - R E C E P T I O N - Insert safety pins ( 1 ) 3 lifting points - use 3-arm uprights and split pins ( 2 ) (3 slopes/chains/slings per each side of the unit) 4 lifting points - use 4-arm uprights How to balance the charge (4 slopes/chains/slings per each side of the unit)
(in this case, flexible joints are necessary on all the hydraulic/ aeraulic connections – the joints are not supplied by Clivet). Anchor the unit to the ground; foresee windbreak barriers in case of places where there are strong prevalent winds The choice of where to position the unit is of fundamental importance for its use and working;...
WSAT-SC 75C-180F - P O S I T I O N I N G - DIMENSIONS Sizes 75C 2990 3250 1095 (15) 1600 (13) 2990 "G" (12) (1) COMPRESSOR (10) INTERNAL EXCHANGER WATER OUTLET (2) INTERNAL EXCHANGER (11) INTERNAL EXCHANGER WATER INLET (3) EXTERNAL EXCHANGER (12) MINIMUM DIMENSION FOR A SAFE PASSAGE.
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WSAT-SC 75C-180F - P O S I T I O N I N G - Sizes 90C 3310 2650 1095 1370 1370 3650 2650 700 (11) 700 (11) (1) INTERNAL EXCHANGER (9) INTERNAL EXCHANGER WATER OUTLET (2) EXTERNAL EXCHANGER (10) INTERNAL EXCHANGER WATER INLET (3) HOLE TO HANG UNIT (11) MINIMUM DIMENSION FOR A SAFE PASSAGE.
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WSAT-SC 75C-180F - P O S I T I O N I N G - Sizes 65D-70D-75D-80D 90D-100D 1475 1475 2950 2195 (10) 1380 "G" (10) (1) INTERNAL EXCHANGER (8) INTERNAL EXCHANGER WATER INLET (2) EXTERNAL EXCHANGER (9) INTERNAL EXCHANGER WATER OUTLET (3) HOLE TO HANG UNIT (10) MINIMUM DIMENSION FOR A SAFE PASSAGE.
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WSAT-SC 75C-180F - P O S I T I O N I N G - Sizes 110D-120D-135F-150F 2125 2125 2195 4250 (10) 2280 "G" (10) (1) INTERNAL EXCHANGER (8) INTERNAL EXCHANGER WATER INLET (2) EXTERNAL EXCHANGER (9) INTERNAL EXCHANGER WATER OUTLET (3) HOLE TO HANG UNIT (10) MINIMUM DIMENSION FOR A SAFE PASSAGE.
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WSAT-SC 75C-180F - W AT E R C O N N E C T I O N S - Sizes 165F-180F 2125 2125 2195 4250 2280 "G" (11) (13) (10) 1700 (1) INTERNAL EXCHANGER (8) INTERNAL EXCHANGER WATER INLET (2) EXTERNAL EXCHANGER (9) INTERNAL EXCHANGER WATER OUTLET (3) HOLE TO HANG UNIT (10) MINIMUM DIMENSION FOR A SAFE PASSAGE.
WSAT-SC 75C-180F - W AT E R C O N N E C T I O N S - - W A T E R C O N N E C T I O N S - GENERAL WARNINGS Piping must be designed with the least possible number of bends and head variations. If the pressure chute of the installation is above the useful prevalence of the pump, the water delivery capacity is reduced as well as, as a consequence, the thermal exchange and the yield.
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The recovery can be: • TOTAL, with 100% recovery of the condensation heat the thermoregulation is performed by CLIVET control system • PARTIAL with 20% recovery The customer is responsible for the management of the circulation pump, valves, thermostats, etc.
WSAT-SC 75C-180F - E L E C T R I C AL C O N N E C T I O N S - - E L E C T R I C A L C O N N E C T I O N S - GENERAL The characteristics of the electrical lines and relevant components must be determined by specialized personnel able to design electrical installations;...
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WSAT-SC 75C-180F - E L E C T R I C AL C O N N E C T I O N S - CONNECTION TO THE MAINS Make sure that the sectioning device at the beginning of the unit’s power line is opened, locked and equipped with a signal Open the general line disconnecting switch (if present).
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WSAT-SC 75C-180F - E L E C T R I C AL C O N N E C T I O N S - EXTERNAL AIR TEMPERATURE PROBE - Optional It allows the automatic correction of the set-point according to the external air temperature. For example, in summer operating with low external temperatures, is possible to obtain the internal comfort also with set- point values higher than the standard value.
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CLIVET TALK MODULAR SYSTEM COMPOSITION CLIVET TALK system is made up of different modules connected to each other with the CAN OPEN protocol. The system configuration varies according to the typology of the unit and of the accessories: not always the represented electric modules are all presents on the unit.
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WSAT-SC 75C-180F - E L E C T R I C AL C O N N E C T I O N S - STRIP JUMP2 PUMP MODULE JUMP3 JUMP1 code C5110701 JUMP4 DIP1 It manages controls and safety devices relative to the circulation pumps DIP2 21 20 19 18 17 ELECTRONIC THERMOSTATIC VALVE EXPANSION MODULE...
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Terminator activated UNIT NETWORK – MINI NETWORK – MASTER SLAVE The CLIVET TALK Local Network system allows to connect up to 6 machines in a network which all serve the same installation. To interact with the network which controls the working of the system, it is necessary to have a CAN to CAN converter code C5110692 for each machine.
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WSAT-SC 75C-180F - E L E C T R I C AL C O N N E C T I O N S - KIT LONWORKS cod PE1W0014 / 25 Refer to the wiring diagram and to the LONWORKS MANUAL. Information on cables for the Lonworks Network are available on www.echelon.com.
WSAT-SC 75C-180F - S T AR T - U P - - S T A R T - U P - ALL THE EQUIPMENT MUST BE COMMISSIONED BY AUTHORISED SERVICE CENTRES. THIS SERVICE IS LIMITED TO START-UP OF THE UNIT ONLY AND NOT THE CONNECTIONS OR INSTALLATION OF THE SYSTEM.
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WSAT-SC 75C-180F - S T AR T - U P - VERIFY TENSIONS – ABSORPTIONS Check that the temperatures of the fluids are included in the WORKING LIMITS. If the controls of the previous paragraphs are positive, it is possible to restart the unit. For information on the control panel, refer to the paragraph SETTING.
WSAT-SC 75C-180F - C O N T R O L - - C O N T R O L - CONTROL INTERFACE COOL cooling ON – ECO – OFF unit enabled timing bands HEAT heating status INLET temperature OUTLET temperature alarm ;...
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WSAT-SC 75C-180F - C O N T R O L - SET-POINT CORRECTIONS The correction aim is to optimize the unit energetic efficiency. To do this the corrections modify the set point in a dynamic way in function of determined variables: for example in summer operating with low external temperatures, so with a reduced charge, is possible to obtain the internal comfort also with set point higher than standard, obtaining an higher energetic efficiency.
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WSAT-SC 75C-180F - C O N T R O L - ACCESSIBLE PARAMETERS PARAMETER MENU STRUCTURE PARAMETERS LIST Thermoreg. Antifreeze LIST Maintenance LIST Set - point LIST SCHEDULING Enscheduling LIST Configure LIST CLOCK SETUP Clock LIST Data LIST menu: PARAMETERS – THERMOREG. – SET POINT DEFAULT values 90 / CEN SecondSetC...
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WSAT-SC 75C-180F - C O N T R O L - To enter in the SETUP SETUP – PARAMETERS: button F3 SETUP menu H OME THERMOREG. Set the setpoint and the operating modes ▲▼ To select the submenu buttons F2 – F3 H OME (ATC ONLY) To access...
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WSAT-SC 75C-180F - C O N T R O L - SETUP – CLOCK SETUP To enter in the SETUP menu button F3 SETUP H OME CLOCK To select the CLOCK SETUP ▲▼ Set the clock buttons F2 – F3 submenu H OME DATA...
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WSAT-SC 75C-180F - C O N T R O L - submenu: To enter in the STATA menu button F4 STATE GENERALS HOME UNIT 1 ▲▼ To select the module F2 – F3 buttons mod_comp1 ES C HOME mod_comp2 To access button F1 ENTER mod_comp3 ES C...
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WSAT-SC 75C-180F - C O N T R O L - Index UNIT_1 – MOD COMP_1 Stata Valve 2 c3 status 1=ON / 0=OFF Valve 3 c3 status 1=ON / 0=OFF Liquid Solenoid 1=ON / 0=OFF Coil temperature °C ( tenths ) Recovery temperature °C ( tenths ) Condensation pressure...
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WSAT-SC 75C-180F - C O N T R O L - An alarm list is associated with the inputs of each electronic module of the unit. According to the unit configuration, and then with electronic modules and options, some lists and/or ALARMS can not be used.
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WSAT-SC 75C-180F - C O N T R O L - COMPRESSOR MODULE Name E101 Cond./ Evap. temp. probe fault E102 Condensing pressure probe fault E103 Evaporation pressure probe fault E104 Recovery temp. probe fault E105 High pressure alarm E106 Low pressure alarm E107 Fan/Pump thermal cut-out alarm E111 Cond.
WSAT-SC 75C-180F - R O U T I N E M AI N T E N AN C E - R O U T I N E M A I N T E N A N C E - PREVENTIVE MAINTENANCE All equipment is subjected to wear out.
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WSAT-SC 75C-180F - R O U T I N E M AI N T E N AN C E - 97/23 CE PED DIRECTIVE 97/23 CE PED DIRECTIVE gives instructions for installers, users and maintenance technicians as well. Refer to local actuation norms.
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WSAT-SC 75C-180F - R O U T I N E M AI N T E N AN C E - R134a R407C R410A R134a R407C R410A Ts [°C] Ts [°C] Td [°C] Tb [°C] Ts [°C] Ts [°C] Ts [°C] Td [°C] Tb [°C] Ts [°C]...
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WSAT-SC 75C-180F - R O U T I N E M AI N T E N AN C E - R134a R407C R410A R134a R407C R410A Ts [°C] Ts [°C] Td [°C] Tb [°C] Ts [°C] Ts [°C] Ts [°C] Td [°C] Tb [°C] Ts [°C]...
WSAT-SC 75C-180F - T R O U B L E S H O O T I N G - - T R O U B L E S H O O T I N G - TECHNICAL QUALIFIED PERSONNEL HAVING THE REQUISITES UNDER LAW REQUISITES AND IN CONFORMITY WITH THE SAFETY REGULATIONS IN FORCE MUST CARRY OUT THE OPERATIONS.
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WSAT-SC 75C-180F - T R O U B L E S H O O T I N G - COMPRESSOR PROTECTIONS Identify the part on the wiring diagram Are the electric contacts / terminals loose? Are the wires broken or damaged? Check electric coil continuity using a tester.
WSAT-SC 75C-180F - D E C O M M I S S I O N I N G O F T H E U N I T - - D E C O M M I S S I O N I N G O F T H E U N I T - DISCONNECTING THE UNIT Authorised personnel, who before proceeding must first read the Residual Risks section in this manual, must disconnect the units.
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