Carrier 30H Operations Instructions

1QUALITY ASSURANCESYSTEM30HT,HQ,HW 043-28030HZ,HZ"P",HZ"V" 043-280Liquid chillers and heat pumps50 HzPRO-DIALOG CONTROLInstallatio

10Water connectionsRefer to the certified dimensional drawings for the sizes andpositions of all water inlet and outlet connections. The waterpipes mu

11INSTALLATION OF UNITS WITH REMOTECONDENSERSTo ensure optimum and reliable operation of condenserlessunits (split units for connection to remote cond

12SERVICING REFRIGERATION COMPONENTSAny technician attending the machine for any purpose must bea fully qualified refrigeration engineer.WARNING: Befo

13The units 30H* 043-280 use refrigerant. For your information,we are reproducing here some extracts from the officialpublication dealing with the des

14Components Part numberTube brass plug ---T-853--103500S-*Tube brass ring ---T-853--002570S-*Brass plug (holes without tubes) ---T-853--1031—S-*Brass

15• Starting again at 12 o'clock and working clockwise tightenthe outer bolts to the correct torque.• Not less than one hour later insert and tig

16TROUBLESHOOTING CHARTBelow we list a series of possible faults, along with the probable causes and suggested solutions. In the event of a unitmalfun

2CONTENTSPageStart-up checklist...

3START-UP CHECK LISTEquipment sold by:Installed by:Site address:Equipment type and serial numbers:Start-up date:Refrigerant:Supply voltage:Phase imbal

4ADKJFGEHBCCDimensions/clearances (mm)30H* A B C D E F G H J KUnits with condenser043 2252 1370 915 1850 750 600 600 600 800 710052-065 2550 1355 915

5GFHADEJKCCBADKJFGEHBCCFloor mounting- For unit mounting holes, weight distribution and centre of gravity coordinates, refer to the dimensional drawin

6PHYSICAL DATA30H* 043 052 065 091 101 111 121 141 161 195 225 250 280Net nominal cooling capacity** kWStandard chiller 30HT** 144 166 215 250 292 323

7ELECTRICAL DATA30H* 043 052 065 091 101 111 121 141 161 195 225 250 280Power wiringNominal power supply** V-ph-Hz 400-3-50Nominal voltage range V 360

8Condenser water flow rates30H* Passes Minimum flow rate, l/s** Maximum flow rate, l/s***Closed loop Open loop043 2 1.00 3.00 12.30052 2 1.20 3.60 14.

9We recommend that these chillers be installed either in abasement or at ground level. If one is to be installed aboveground level, first check that t