Carrier AQUASnap 30RB Installation, Operation & Maintenance Instructions Manual

Also see for AQUASnap 30RB: Manual Operation and maintenance instructions Installation instructions Installation, operation and maintenance instructions Controls and Troubleshooting

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Carrier AQUASnap 30RB Installation, Operation & Maintenance Instructions Manual Manual pdf 15 page image

15English1 - InTroducTIon1.1 - r-410A - general info• This air conditioner adopts HFC refrigerant (R410A)which does not destroy ozone layer.• R-410A refrigerant operates at high pressures.Be sure that servicing equipment and replacementcomponents are designed to operate with R-410A.• R-410A refrigerant cylinders have a dip tube whichallows liquid to low out with the cylinder in a verticalposition with the valve at the top.• R-410A systems should be charged with liquidrefrigerant. Use a commercial type metering device inthe manifold hose in order to vaporize the liquidrefrigerant before it enters in the unit.• As for other HFC, R-410A refrigerant is onlycompatible with oils recommended by the compressormanufacturer.• A vacuum pump is not enough to remove moisturefrom oil.• Oils absorb moisture rapidly. Do not expose oil toatmosphere.Use this unit only for factory approved applications.The capacity and unit code are stated on the nameplatedata.CAUTION:• Do not leave system open to atmosphere any longerthan minimum required for installation.Models with hydronic module Models without hydronic module30RB008-9 30RB008X930RB012-9- 30RB012X930RB015-9 30RB015X917English1 - INTRODUCTION1.1 - R-410A - General info• This air conditioner adopts the new HFC refrigerant(R410A) which does not destroy ozone layer.• R-410A refrigerant operates at 50%-70% higherpressures than R-22. Be sure that servicing equipmentand replacement components are designed to operatewith R-410A.• R-410A refrigerant cylinders have a dip tube whichallows liquid to flow out with the cylinder in a verticalposition with the valve at the top.• R-410A systems should be charged with liquidrefrigerant. Use a commercial type metering device inthe manifold hose in order to vaporize the liquidrefrigerant before it enters in the unit.• As for other HFC, R-410A refrigerant is onlycompatible with oils recommended by the compressormanufacturer.• A vacuum pump is not enough to remove moisturefrom oil.• Oils absorb moisture rapidly. Do not expose oil toatmosphere.• Never open system to atmosphere while it is undervacuum.• When the system must be opened for service, breakvacuum with dry nitrogen.• Do not vent R-410A into the atmosphere.Use this unit only for factory approved applications.The capacity and unit code are stated on the nameplatedata. CAUTION:• Do not leave system open to atmosphere any longerthan minimum required for installation.• Oil in the compressor is extremely susceptible tomoisture absorption.Models with hydronic module Models without hydronic module30AWH004H- 30AWH004X-30AWH006H- 30AWH006X-30AWH008H- 30AWH008X-30AWH012H- 30AWH012X-30AWH015H- 30AWH015X-