Carrier AQUASNAP 30RA Spécifications

Carrier is participating in the Eurovent Certication Programme. Products are as listed in the Eurovent Directory of Certied Products.30RA 040-240 “B

114 - PHYSICAL DATA30RA 040 050 060 070 080 090 100 120 140 160 200 240Nominal cooling capacity* kW 39.4 49.0 57.0 67.0 79.0 89.0

12Compressor usage and electrical data COMPRESSOR 30RAReference code I Nom I Max LRA* Circuit 040 050 060 070 080 090 100 120 140

13 - altitude: ≤ 2000 m - presence of hard solids, class 4S2 (no signicant dust present) - presence of corrosive and polluting substances

141101001000100001 10 4030201234567891011124546-10˚C0 5 10 ˚C4444.58Evaporator water leaving temperature1 Evaporator ∆T = 5 K2 The evaporator and th

1558955249936340244113217022239398.5PEBB1YX7 - ELECTRICAL CONNECTION7.1 - Control box30RA 040-08030RA 090-160Legend1 Main disconnect switchPE Earth

167.2 - Power supplyThe power supply must conform to the specication on the chiller name plate. The supply voltage must be within the range specied

178 - RECOMMENDED WIRE SECTIONSWire sizing is the responsibility of the installer, and depends on the characteristics and regulations applicable to ea

189 - WATER CONNECTIONSFor size and position of the unit water inlet and outlet connec-tions refer to the certied dimensional drawings supplied with

199.3 - Frost protectionThe plate heat exchangers, the piping and the hydronic module pump can be damaged by frost, despite the built-in anti-freeze p

20Installation components12 Air vent13 Thermometer sleeve14 Flexible connection15 Check valve16 System water drain plug (on connection pipe suppl

3The drawings in this document are for illustrative purposes only and is not part of any offer for sale or contract.Contents1 - INTRODUCTION ...

2110 - NOMINAL SYSTEM WATER FLOW CONTROLThe water circulation pumps of the 30RA units have been sized to allow the hydronic modules to cover all possi

22When the circuit is cleaned, read the pressures at the pressure gauge (entering water pressure - leaving water pressure), expressed in bar and conve

23Available static pressure, kPaWater ow rate, l/sAvailable static pressure, kPaWater ow rate, l/sLegend1 30RA 0402 30RA 0503 30RA 0604 30RA 070

2411 - START-UP11.1 - Preliminary checks- Never be tempted to start the chiller without reading fully, and understanding, the operating instructions

25Legend1 Saturated condensing temperature at the dew point2 Saturated liquid temperature at the bubble point3 Liquid refrigerant temperature4 Sat

2612.2.2 - PrinciplesRefrigeration installations must be inspected and maintained regularly and rigorously by specialists. Their activities must be ov

27R407C characteristicsBar Saturated bubble Saturated dew Bar Saturated bubble Saturated dew Bar Saturated bubble Saturated dew (relative)

2813 - AQUASNAP MAINTENANCE PROGRAMMEAll maintenance operations must be carried out by technicians who have been trained on Carrier products, observin

29Service CCarry out the operations listed under Service B.Refrigerant circuit- Check the leak-tightness of the circuit and ensure that there is no p

3014 - START-UP CHECKLIST FOR 30RA LIQUID CHILLERS (USE FOR JOB FILE)Preliminary informationJob name: ...

41 - INTRODUCTIONPrior to the initial start-up of the 30RA units, the people involved in the on-site installation, start-up, operation, and maintenanc

31Unit start-up Chilled water pump starter has been properly interlocked with the chiller Oil level is correct Unit has been leak checked (including 

Carry out the QUICK TEST function (see 30RA/RH - 30RY/RYH “B” Pro-Dialog Plus Control manual):Check and log on to the user menu congurationLoad seque

51.4 - Repair safety considerationsAll installation parts must be maintained by the personnel in charge, in order to avoid material deterioration and

6Avoid spilling liquid refrigerant on skin or splashing it into the eyes. Use safety goggles. Wash any spills from the skin with soap and water. If li

72.2 - Moving and siting the unit2.2.1 - MovingSee chapter “Installation safety considerations”2.2.2 - Siting the unitAlways refer to the chapter “Dim

8Checks before system start-upBefore the start-up of the refrigeration system, the complete installation, including the refrigeration system must be v

930RA 090-1603 - DIMENSIONS/CLEARANCES30RA 040-080108113292071100010001212100010002071227813291000100010001000211112

10Multiple chiller installationNOTE: If the walls are higher than 2 m, contact the factory.200010002000100020002000100010001000Solid surface Solid sur