Carrier CU-O Series Use & Maintenance Instructions

Contents

1. Description of the unit ....................................................................page 41.1 How the unit works ............................................................................page 41.2 Safety devices and safety measures ................................................page 41.3 Synopsis of signs ..............................................................................page 51.4 Residual risks ....................................................................................page 62. Technical features of the unit ........................................................page 73. Intended uses ..................................................................................page 73.1 Dangers deriving from using the unit for purposesother than those it is designed for ....................................................page 74. Moving the unit ................................................................................page 85. Installation........................................................................................page 85.1 Signs..................................................................................................page 85.2 Dimensions of unit and packing ........................................................page 85.3 Commissioning ..................................................................................page 95.4 Area surrounding the unit to be kept clear ........................................page 96. Assembly and preparation for commissioning ............................page 96.1 Cleaning the unit................................................................................page 116.2 Connecting the unit to external power sources ................................page 116.2.1 Power mains connection ..................................................................page 116.2.2 Water mains connection ....................................................................page 126.3 Checks, adjustments and settings ....................................................page 126.4 Setting of the controll and power devices..........................................page 127. Start-up ............................................................................................page 137.1 Electrical controls ..............................................................................page 137.1.1 Control panel ....................................................................................page 138. How to use the unit ........................................................................page 138.1 Description of the unit’s work cycle ..................................................page 138.2 Diagram of the unit’s electrical system ..............................................page 139. Maintenance and repairs ................................................................page 149.1 General maintenance operations ......................................................page 149.2 Special maintenance operations ......................................................page 149.3 Operations to be carried out by qualified personnelor by the manufacturer ......................................................................page 149.4 Troubleshooting guide ......................................................................page 149.5 Parts subject to wear and spares ......................................................page 1510. Disposal of packaging ....................................................................page 1511. Disassembling the unit ..................................................................page 15GBDFICarrier 3List of contents