Carrier 30XW Installation, Operation And Maintenance Instructions

Also see for 30XW: Operation instructions User guide Installation, operation and maintenance instructions

Contents

Carrier 30XW Installation, Operation And Maintenance Instructions Manual pdf 17 page image

175.5 - Power cable entryThe power cables can enter the 30XW control box fromabove the unit. A removable aluminium plate on the upperpart of the control box face allows introduction of the cables.Refer to the certified dimensional drawing for the unit.5.6 - Field control wiringIMPORTANT: Field connection of interface circuits maylead to safety risks: any control box modification mustmaintain equipment conformity with local regulations.Precautions must be taken to prevent accidental electricalcontact between circuits supplied by different sources:• The routing selection and/or conductor insulationcharacteristics must ensure dual electric insulation.• In case of accidental disconnection, conductor fixingbetween different conductors and/or in the controlbox prevents any contact between the conductor endsand an active energised part.Refer to the 30XA/30XW Pro-Dialog Control manual andthe certified wiring diagram supplied with the unit for thefield control wiring of the following features:• Remote on/off switch• Demand limit external switch• Remote dual set point• Alarm, alert and operation report• Evaporator pump control• Heat reclaim condenser pump control (option)• Hot water valve control (option)• Various interlocks on the Energy Management Module(EMM) board (accessory or option)CCN bus connection• The permanent connection to the system CCN bus ismade at the terminal provided for this purpose insidethe control box.• The connection of the CCN service tool is possible at asocket under the control box, accessible from outside.Minimum and maximum connectable wire sections for 30XW unitsConnectablewire section*Calculation favourable case:Perforated horizontal conduit (standardised routing No. 15)XLPE insulated cableCalculation unfavourable case:Closed conduit (standardised routing No. 41)PVC insulated cable, if possible30XW - Circuit(s) A(/B) Section Section** Max. length Cable type Section** Max. length Cable type***mm² (per phase) mm² (per phase) m mm² (per phase) mUnits without option 150 or 81254 - 304 1 x 150 1 x 50 160 XLPE Cu 1 x 95 310 PVC Cu354 1 x 240 1 x 70 220 XLPE Cu 1 x 95 350 PVC Cu402 1 x 240 1 x 70 170 XLPE Cu 1 x 150 350 PVC Cu452 - 512 1 x 240 1 x 95 230 XLPE Cu 1 x 185 390 PVC Cu552 - 562 - 602 1 x 240 1 x 95 275 XLPE Cu 1 x 185 360 PVC Cu652 - 712 1 x 240 1 x 120 210 XLPE Cu 1 x 240 380 PVC Cu702 - 812 1 x 240 1 x 150 230 XLPE Cu 1 x 240 330 XLPE Cu802 - 852 - 862 1 x 240 1 x 150 217 XLPE Cu 1 x 240 320 XLPE Cu1002 2 x 240/2 x 240 1 x 95/1 x 95 200/200 XLPE Cu 1 x 240/1 x 240 400/400 PVC Cu1012 2 x 240/2 x 240 1 x 120/1 x 95 230/200 XLPE Cu 1 x 240/1 x 240 400/401 PVC Cu1052 - 1154 - 1162 2 x 240/2 x 240 1 x 120/1 x 120 220/220 XLPE Cu 2 x 120/2 x 120 375/375 PVC Cu1252 - 1314 2 x 240/2 x 240 1 x 150/1 x 120 220/220 XLPE Cu 2 x 185/2 x 120 410/375 PVC Cu1352 - 1464 2 x 240/2 x 240 1 x 150/1 x 150 220/220 XLPE Cu 2 x 185/2 x 185 410/410 PVC Cu1452 - 1612 2 x 240/2 x 240 1 x 185/1 x 185 230/230 XLPE Cu 2 x 185/2 x 185 370/370 PVC Cu1552 - 1702 - 1762 2 x 240/2 x 240 1 x 185/1 x 185 220/220 XLPE Cu 2 x 240/2 x 240 400/400 PVC Cu1652 2 x 240/2 x 240 1 x 185/1 x 185 220/230 XLPE Cu 2 x 240/2 x 185 400/400 PVC CuUnits with option 150254 - 304 1 x 240 1 x 70 190 XLPE Cu 1 x 150 370 PVC Cu354 1 x 240 1 x 70 170 XLPE Cu 1 x 185 400 PVC Cu402 1 x 240 1 x 95 190 XLPE Cu 1 x 240 420 PVC Cu452 - 512 1 x 240 1 x 120 210 XLPE Cu 1 x 185 290 PVC Cu552 - 562 - 602 1 x 240 1 x 120 210 XLPE Cu 1 x 240 340 XLPE Cu652 - 712 2 x 240 1 x 240 275 XLPE Cu 2 x 150 320 XLPE Cu702 - 812 2 x 240 1 x 240 250 XLPE Cu 2 x 150 300 XLPE Cu802 - 852 - 862 2 x 240 2 x 240 240 XLPE Cu 2 x 150 280 XLPE Cu1002 2 x 240/2 x 240 1 x 150/1 x 150 220/230 XLPE Cu 2 x 150/2 x 150 310/340 PVC Cu1012 2 x 240/2 x 240 1 x 150/1 x 150 220/220 XLPE Cu 2 x 185/2 x 185 410/410 XLPE Cu1052 - 1154 - 1162 2 x 240/2 x 240 1 x 150/1 x 150 210/210 XLPE Cu 2 x 185/2 x 185 400/400 PVC Cu1252 - 1314 2 x 240/2 x 240 1 x 240/1 x 150 240/210 XLPE Cu 2 x 185/2 x 185 310/400 XLPE Cu /PVC Cu1352 - 1464 2 x 240/2 x 240 1 x 240/1 x 240 240/240 XLPE Cu 2 x 185/2 x 185 310/310 XLPE Cu1452 - 1612 2 x 240/2 x 240 2 x 120/2 x 120 220/220 XLPE Cu 2 x 240/2 x 185 320/310 XLPE Cu1552 - 1652 - 1702 - 1762 2 x 240/2 x 240 2 x 120/2 x 120 210/210 XLPE Cu 2 x 240/2 x 240 320/320 XLPE CuUnits with option 811002 to 1162 4 x 240 2 x 150 220 XLPE Cu 4 x 120 375 PVC Cu1252 to 1762 4 x 240 4 x 120 210 XLPE Cu 4 x 240 400/400 PVC CuUnits with options 81 and 1501002 to 1162 4 x 240 2 x 185 220 XLPE Cu 4 x 150 310 XLPE Cu1252 to 1762 5 x 240 4 x 120 210 XLPE Cu 4 x 240 320 XLPE Cu* Connection capacities actually available for each machine, defined according to the connection terminal size, the control box access opening size and the availablespace inside the control box.** Selection simultation result considering the hypothesis indicated.*** If the maximum calculated section is for an XLPE cable type, this means that a selection based on a PVC cable type can exceed the connection capacity actuallyavailable. Special attention must be given to the selection.Note: The currents considered are given for a machine equipped with a hydraulic module operating at maximum current.