York ARC 045 Installation Manual

Contents

York ARC 045 Installation Manual Manual pdf 33 page image

1.16 Instructions for starting up the unit1.16.1 Electrical checksRemove the transport fastening from the compres‐sorsThe compressors have a fastening system to preventthem from moving during transport.Once the unit is installed and before making its initialconnection, these fastenings must be removed. To doso:1 Loosen the central screws in the supports (paintedyellow) of the tandem compressors without re‐moving them.2 Remove the two fasteners -1-.3 Tighten the central screws until the are completelyscrewed in.4 Check that the tandem compressors are restingon their antivibration supports.D A N G E R• All side panels except for that of the electrical box,must be fitted, closed and secured with their cor‐responding locks before turning the general switchon the unit.• The unit has a remote control, which means thatthe fan turbine may start unexpectedly.C A U T I O NLoose connection terminals produce overheating ofcables and terminals. The unit is working incorrectlyand there is a risk of fire.Check that the cables are firmly secured to their con‐nection terminals.C A U T I O NDo not turn on the general switch on the unit or startthe unit until all installation work has been completed.Initial connection of the unitOnce all of the planned accessories are installed, andbefore starting the unit, its general switch must beturned on. -Q3-.Press the "Test" button for two seconds so that theunit recognises the installed accessories. When therecognition process is complete, the red pilot lightswitches off.Rotating direction of the scroll compressorsInstallation manual 1Instructions for starting up the unit 1.1629