York HIC4008B21S Installation And Maintenance Manual

Also see for CIC4008B21S: Engineering manual

York HIC4008B21S Installation And Maintenance Manual Manual pdf 4 page image

ii P5417054TABLE OF CONTENTS1. Introduction ........................................................................................................................................................... 12. Safety Instructions ................................................................................................................................................ 13. Before Installation ................................................................................................................................................. 73.1 Combination of Outdoor Unit and Indoor Unit .............................................................................................. 73.2 Transportation and Handling ........................................................................................................................ 73.3 Factory-Supplied Accessories ...................................................................................................................... 74. Installation Location .............................................................................................................................................. 85. Installation Work ................................................................................................................................................. 105.1 Opening of False Ceiling and Location of Suspension Bolts...................................................................... 105.2 Installing Suspension Bolts ........................................................................................................................ 105.3 Working Procedure ......................................................................................................................................115.4 Installation of Decorative Panel .................................................................................................................. 146. Refrigerant Piping Work ...................................................................................................................................... 156.1 Piping Materials .......................................................................................................................................... 156.2 Piping Connection ...................................................................................................................................... 157. Condensate Piping.............................................................................................................................................. 178. Electrical Wiring .................................................................................................................................................. 218.1 General Check ........................................................................................................................................... 218.2 Electrical Wiring Capacity........................................................................................................................... 218.2.1 Field Minimum Wire Sizes for Power Supply .................................................................................... 218.2.2 Details of Electrical Wiring Connection ............................................................................................. 228.3 Position of Electrical Wiring Connection..................................................................................................... 238.4 Wired Controller Cable ............................................................................................................................... 268.4.1 Cautions for Individual Louver Settings ............................................................................................ 268.4.2 Cautions for Decorative Panel with Motion Sensor .......................................................................... 278.4.3 Caution for Electrical Wiring ............................................................................................................. 288.5 Wiring Connections .................................................................................................................................... 298.6 DIP Switch Settings .................................................................................................................................... 308.7 High Speed Setting .................................................................................................................................... 328.8 Circulation Function at Heating Thermo-OFF* ........................................................................................... 328.9 Individual Louver Settings (Number of Louver Outlets).............................................................................. 328.10 Control of Dew Condensation Prevention .................................................................................................. 338.11 Function Selection by Wired Controller ...................................................................................................... 348.12 Setback Operation...................................................................................................................................... 369. Test Run .............................................................................................................................................................. 379.1 Before Test Run .......................................................................................................................................... 379.2 Test Run ..................................................................................................................................................... 379.3 Alarm Code ................................................................................................................................................ 41