Carrier HERMETIC CENTRIFUGAL LIQUID CHILLERS 19XR Installation Instructions Manual

Also see for HERMETIC CENTRIFUGAL LIQUID CHILLERS 19XR: User manual Start-up and service instructions Product data Installation instructions Start-up, operation and maintenance instructions

Contents

Install Field InsulationProtect insulation from weld heat damage and weldsplatter. Cover with wet canvas cover during waterpiping installation.When installing insulation at the jobsite, insulate the fol-lowing components:• compressor motor• cooler shell• cooler tube sheets• suction piping• motor cooling drain• oil reclaim piping• oil cooler refrigerant side tubing• refrigerant liquid line to coolerNOTE: Insulation of the waterbox covers is applied only atthe jobsite by the contractor. When insulating the covers, makesure there is access for removal of waterbox covers for ser-vicing (Fig. 32).Fig. 32 — 19XR Insulation Area35