Technical catalogue Technical catalogue - AJ Solutions

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SEMI SEMI-HERMETIC SEMI HERMETIC COMPRESSOR COMPRESSOR for models from 251 251 to 1402 1402 included, complete with forced lubricated system, oil electrical heater when unit on standby, isolation valve on gas inlet (on gas outlet in model 251 251). 251 Electrical motor is cooled by refrigerant gas in suction and is protected against working anomalies by integral electronic protection or/and thermistors embedded in windings. Compressors are fitted on antivibration mountings. For models from 301 301 to 1402 1402 they are supplied with unloaded head, to adapt cooling capacity in case of reduction of thermal needs. Air cooled CONDENSER CONDENSER, CONDENSER composed by a thermal exchange battery, with copper tubes mechanically expanded, into aluminium fins coil.Vertically fitted, together with fan it is completely separated from the remaining components and is protected against incidental shocks, thanks to a grill integrated with panel. REFRIGERANT REFRIGERANT FILTER FILTER with mechanical and dehydrating action, of molecular-sieve type. LIQUID LIQUID SIGHT SIGHT-GLASS SIGHT GLASS with colour-change indicator for checking gas charge and humidity. SOLENOID SOLENOID VALVE VALVE on liquid line for all units from 81 81 81 to 1402 1402 included. ROTALOCK ROTALOCK VALVE VALVE VALVE on the liquid line. THERMOSTATIC THERMOSTATIC EXPANSION EXPANSION VA VALVE VA LVE with external equalizer. “NO “NO FROST” FROST” FROST” EVAPORATOR EVAPORATOR, EVAPORATOR dry expansion type with copper tube nest; internally assembled into steel storage water tank externally insulated with vapour-proof closed cell thermal insulation. HIGH HIGH-PRESSURE HIGH PRESSURE SWITCH SWITCH with automatic reset. LOW LOW-PRESSURE LOW PRESSURE SWITCH SWITCH with automatic reset. OIL OIL PRESSURE PRESSURE DIFFERENTIAL DIFFERENTIAL SWITCH SWITCH, SWITCH with manual reset, for models with semi.-hermetic compressor. PRESSURE PRESSURE SWITCH/ES SWITCH/ES on/off, for condensing pressure control (not for Mod. M2-M4-M6). SAFETY SAFETY SAFETY VALVE VALVE. VALVE VALVE Water Water circuit circuit circuit CE CENTRIFUGAL CE NTRIFUGAL PUMP PUMP for water circulation, complete with 2 poles electric motor, directly coupled. GAUGE GAUGE on pump’s water outlet, for the control of the correct circuit pressure. EUROKLIMAT EUROKLIMAT Spa Spa IPE2008_2.0_uk 4 IP IPE IP BY BY-PASS BY PASS VALVE VALVE, VALVE manual type, to keep pump’s performance within correct values, adapting them to plant’s characteristics. The valve is placed outside the unit for handling without disassembling any panel. DIFFERENTIAL DIFFERENTIAL PRESSURE PRESSURE SWITCH SWITCH SWITCH on water circuit. AIR AIR VENTING VENTING VALVE VALVE, VALVE equipped with rubber holder and of quick open type. The valve is placed outside the unit for fitting without disassembling any panel. WATER WATER DISCHARGE DISCHARGE VALVE VALVE, VALVE equipped with rubber holder and of quick open type. The valve is placed outside the unit for fitting without disassembling any panel. SAFETY SAFETY VALVE VALVE on water circuit. Con Control Con trol panel panel Every unit is equipped with electric panel, produced and wired as per applicable IEC IEC-EN IEC EN norms and is complete with: - Main switch and door-lock. - Protection on every electrical load. - Compressor motor contactor. - Fan motor contactors. - Pump motor contactor. - Auxiliary transformer. MICROPROCESSOR MICROPROCESSOR CONTROL CONTROL with the following functions: Chilled-water temperature control thanks to compressor/s ON/OFF regulation system or activation of capacity step for models from 30 301 30 to 1402 1402 included. Compressor and pump working-time meter. Compressor-start timing and control of inrush number limitation. Rotation of compressors’ start-up for models from 502 502 up to 1402 1402, 1402 with equalization of working hours. Anti-freeze protection. Digital display operator interface. Connection for serial output ( optional ). Alarms management with free contacts for cumulative alarms Connection for remote ON/OFF Codified Alarms of the main components Alarms reset and unit set-up from keyboard. Alarm buzzer. Control keyboard. On/off safety switch. Auto-diagnostic functions.
Manufacturing Manufacturing variations variations variations - T: TROPICALIZED version. Designed for installations where environment temperatures exceeds 40°C. - PC PC: PC HEAT HEAT PUMP version - ELECTRICAL ELECTRICAL SUPPLY SUPPLY at voltage and/or frequencies different from the standard. Sales Sales conditions conditions - Factory test and inspection. - Refrigerant (R407C) and oil charge (antifreeze type). - Use & instructions manual. - EC Compliance declaration. EUROKLIMAT EUROKLIMAT Spa Spa IPE2008_2.0_uk 5 IP IPE IP
Page 1 and 2: IPE Liquid Liquid chillers chillers
Page 3: General General General description
Page 7 and 8: Accessori Accessories Accessori es
Page 9 and 10: Available Available configurations
Page 11 and 12: Te Technical Te chnical data data m
Page 13 and 14: Technical Technical Technical data
Page 15 and 16: Operating Operating limits limits O
Page 17 and 18: Standard Standard Standard water wa
Page 19 and 20: St Standard St andard water water p
Page 27 and 28: OVERSIZE OVERSIZE water water pump
Page 35 and 36: Gas Gas-water Gas water circuit cir
Page 37 and 38: Gas Gas-water Gas water circuit cir
Page 39 and 40: Dimensional Dimensional drawing mod
Page 41 and 42: Dimensional Dimensional drawing dra

Technical catalogue Technical catalogue - AJ Solutions

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