Carrier Aquaforce 30XA302 Installation, Operation And Maintenance Instructions

Also see for Aquaforce 30XA Series: Installation instructions Operation instructions User guide

Contents

204.3 - Short-circuit stability current for all units30XA 252 302 352 402 452 504 502 602 702 752 802 854 852 904Short-circuit stability current (TN system)*Circuits A + B** kA 38 38 38 38 38 38 38 50 50 50 50 50 50 50Circuits C + D** kA - - - - - - - - - - - - - -Units with option 81 A - - - - - - - - - - - - - -30XA 902 1002 1112 1212 1312 1382 1402 1502 1702Short-circuit stability current (TN system)*Circuits A + B** kA 50 50 50 50 50 50 50 50 50Circuits C + D** kA - - 50 50 50 50 50 50 50Units with option 81 A - - 50 50 50 50 50 50 -* Type of system earthing** rms value4.2 - Physical data 30XA 1002-1702 - units with option 254 and 255** (continued)30XA 1002 1112 1212 1312 1382 1402 1502 1702Operating weight* kg 8870 8920 9330 10050 10140 4460/8830 4460/8950 7880/7880Sound levelsStandard unit with options 254** or 255**Sound power*** dB(A) 101 103 102 104 104 103 104 103Sound pressure at 10 m **** dB(A) 68 70 69 71 71 69 70 69High-energy efficiency unit with option 119** and option 254** or 255**Sound power*** dB(A) 103 104 103 105 105 105 105 105Sound pressure at 10 m **** dB(A) 70 71 70 72 72 72 72 71Dimensions - standard unit + options 254/255*Length mm 9574 11962 11962 11962 11962 9574/4798 9574/4798 8380/8380Width mm 2253 2253 2253 2253 2253 2253 2253 2253Height mm 2297 2297 2297 2297 2297 2297 2297 2297Refrigerant*Circuit A kg 140 - - - - 140 140 130teqCO2 200.2 - - - - 200.2 200.2 185.9Circuit B kg 129 - - - - 103 129 95teqCO2 184.5 - - - - 147.3 184.5 135.9Circuit C kg - - - - - 135 135 130teqCO2 - - - - - 193.1 193.1 185.9Circuit D kg - - - - - - - 95teqCO2 - - - - - - - 66.4Compressors 06T semi-hermetic screw compressors, 50 r/sCircuit A 1 1 1 1 1 1 1 1Circuit B 1 1 1 1 1 1 1 1Circuit C - - - - - 1 1 1Circuit D - - - - - - - 1Oil chargeCircuit A l 27.6 27.6 36 36 36 27.6 27.6 27.6Circuit B l 27.6 36 36 36 36 27.6 27.6 23.5Circuit C l - - - - - 27.6 27.6 27.6Circuit D l - - - - - - - 23.5Capacity control Touch Pilot, electronic expansion valve (EXV)Minimum capacity % 15 - - - - 10 10 8Condensers Copper/aluminium coilFans Axial Flying Bird IV fans with rotating shroudQuantity 16 19 20 20 20 24 24 28Total air flow l/s 54667 64917 68333 68333 68333 82000 82000 95667Speed tr/s 11.7 11.7 11.7 11.7 11.7 11.7 11.7 11.7Evaporator Flooded multi-pipe typeWater volume l 140 164 174 180 189 230 240 240Maximum pressure† kPa 1000 1000 1000 1000 1000 1000 1000 1000* Weights are guidelines only. For sizes 1402 to 1702 weight of modules 1 and 2. The refrigerant charge is given on the unit nameplate.** Options: 119 = high energy efficiency, 254 = units with copper/aluminium coils, 255 = units with copper/aluminium coils without slots.*** In dB ref=10-12 W, (A) weighting. Declared dualnumber noise emission values in accordance with ISO 4871 (with an associated uncertainty of +/-3dB(A)).Measured in accordance with ISO 9614-1 and certified by Eurovent.**** In dB ref 20μPa, (A) weighting. Declared dualnumber noise emission values in accordance with ISO 4871 (with an associated uncertainty of +/-3dB(A)).For information, calculated from the sound power level Lw(A).† Max. water-side operating pressure without hydronic module.Notes:1. Unit sizes 30XA 1402 to 1702 are supplied in two field-assembled modules.2. Option 119 (high energy efficiency) can be used together with options 254 and 255. Contact your Carrier representative to obtain the performances.