Perform test function (indicate positive result):
WARNINg: Once power is supplied to the unit, check the display for any alarms, such as phase reversal. Follow the
TEST function instructions in the Controls and Troubleshooting literature (follow the procedure in the Controls IOM).
Be sure that all service valves are open, before beginning the compressor test section.
to start the chiller
WARNINg: Be sure that all service valves are open, and all pumps are on before attempting to start this machine.
Once all checks have been made, move the switch to “LOCAL” or “REMOTE” from “OFF”.
Unit starts and operates properly
temperatures and pressures
WARNINg: Once the machine has been operating for a while and the temperatures and pressures have stabilized,
record the following:
Evaporator EWT .......................................................................... Ambient temperature ...............................................................
Evaporator LWT ........................................................................... Condenser EWT .......................................................................
Condenser LWT ........................................................................
Circuit A suction pressure ........................................................... Circuit B suction pressure ........................................................
Circuit A discharge pressure ....................................................... Circuit B discharge pressure ....................................................
Circuit A suction temperature .................................................... Circuit B suction temperature .................................................
Circuit A discharge temperature ................................................ Circuit B discharge temperature .............................................
Circuit A liquid line temperature ............................................... Circuit B liquid line temperature ............................................
Compressor oil pressure A1* ...................................................... Compressor oil pressure B1* ...................................................
Compressor oil pressure A2* ...................................................... Compressor oil pressure B2* ...................................................
* if installed
NOTE FOR 30RWA UNITS:
The pouch supplied with the unit contains the label indicating the refrigerant used and describing the procedure
required under the Kyoto Protocol F-gas Regulation:
•
Attach this label to the machine.
•
Follow and observe the procedure described.
NOTES:
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Order No: 13431-76, 11.2011 - Supersedes order No: 13431-76, 02.2009
Manufacturer: Carrier SCS, Montluel, France.
Manufacturer reserves the right to change any product specifications without notice.
Printed in the European Union.
www.eurovent-certification.com
www.certiflash.com
