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Related Manuals for Carrier AQUASNAP JUNIOR 30RA
Summary of Contents for Carrier AQUASNAP JUNIOR 30RA
- Page 1 AQUASNAP JUNIOR 30RA / 30RH INSTALLATION MANUAL...
- Page 2 30RA/30RH Puron Water chillers, air-cooled with integrated hydronic section For operation and maintenance instructions of this unit as well as installation instructions of the indoor unit, refer to the relevant manuals. Contents Pagina Dimensions and weight ......................... Technical data ..........................
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Page 3: Dimensions And Weight
30RA/30RH Puron Dimensions and weight Mod. 30RA 005-007 Mod. 30RA 009 Mod. 30RA 011-013 30RH 005-007-009 30RH 011-013 Electrical cables inlet 30RA 30RH Mod. 1264 1264 1264 1264 Table II: Technical data 30RA 30RH Unit Power input Cooling 2,07 2,70... -
Page 4: Minimum Clearances
30RA/30RH Puron Minimum clearances E N G L I S H 30RA 009 - 011 - 013 Mod. 30RA 005 - 007 30RH 005 - 007 - 009- 011 - 013 Table III: Electrical data 30RA 30RH Unit Power supply... - Page 5 30RA/30RH Puron Data Table IV: Control and safety device settings Table VIII: Operating limits open closed Power supply : 230 - 1 - 50 Refrigerant circuit high pressure switch 4206 2996 400 - 3 - 50 * ATTENTION: Water circuit safety valve For outside temperatures below 0°...
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Page 6: General Information
30RA/30RH Puron General information E N G L I S H Choosing the installation site Unit installation R-410A unit operate at higher pressures than standard Positions to avoid: R-22 units. Do not use R-22 service equipment or components • Exposed to direct sun. - Page 7 30RA/30RH Puron Warnings: avoid..Predominant head winds. Any obstruction of the unit air outlet and intake or any obstacle that is too close (see minimum clearances required). Installation on grassy ground or soft surfaces (in these cases a solid foundation must be included).
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Page 8: Water Connections
30RA/30RH Puron Water connections E N G L I S H Water connections 1 Unit water inlet Ø 1” F Gas 2 Unit water outlet Ø 1” F Gas 3 Drain 4 Air purge 5 Drain safety valve Ø 1/2” F Gas... - Page 9 • insert a screwdriver in the slot and turn the rotor shaft; The boiler output is activated: – in 30RA units, by selecting heating mode • reassemble the air purge cap; – in 30RH units, by selecting heating mode with the unit in fault •...
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Page 10: Technical Data
30RA/30RH Puron Connections and water circuits E N G L I S H The control can pilot an external pump with a current input of up to 8 Ampere. It is recommended to disconnect the internal pump, replacing it with a tube. -
Page 11: Electrical Data
30RA/30RH Puron Electrical connections - single-phase models FUSE FUSE Terminal block legend Earth. Live power supply. Neutral power supply Control board Unit without accessory AQUASNAP JUNIOR remote control 30RH 30RA Unit electrical panel Terminal block legend, single-phase models Unit electrical panel... - Page 12 30RA/30RH Puron Electrical connections - three-phase models E N G L I S H FUSE L1 L2 L3 N FUSE L1 L2 L3 Terminal block legend, three-phase models Earth. Live power supply. Live power supply. Live power supply. Live power supply.
- Page 13 CAUTION: In winter water frost may damage the unit. exchanger. In the 30RA model the heat exchanger operates as a refrigerant To avoid freeze-up of the water contained in the system, one of the expansion evaporator whereas in 30RH units it operates as an...
- Page 14 30RA/30RH Puron Water-refrigerant heat exchanger E N G L I S H Flow diagram for cooling only units 1. High pressure transducer 2. High pressure switch 3. Low pressure transducer 4. Pressure service port 5. Accurater expansion device 6. Crankcase heater 7.
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Page 15: Unit Maintenance
30RA/30RH Puron Check the refrigerant charge • This check becomes necessary after any refrigerant leak or • R-410A refrigerant cylinders contain a dip tube which allows after the refrigeration circuit has been switched off to replace a liquid refrigerant to flow from the cylinder in an upright position. -
Page 16: Diagnostics
30RA/30RH Puron Diagnostics E N G L I S H The electronic control on the machine continuously monitors its The alarm codification is based on the binary two-digit code X1 and operation. In the event of a malfunction, it activates a relay whose... -
Page 17: Accessories
30RA/30RH Puron Troubleshooting, guide for the owner and accessories Troubleshooting • Refrigerant charge too high; drain some refrigerant (see note 1). • Air or other non-condensable gases in the circuit; drain refrigerant Unit compressor and fan will not start: (see note 1), evacuate and recharge. - Page 18 L010126H39 - 0404 Via R. Sanzio, 9 - 20058 Villasanta (MI) Italy - Tel. 039/3636.1 The manufacturer reserves the right to change any product specifications without notice. April, 2004. Printed in Italy...