Engineering Manual

INTRODUCTION | 3
Introduction
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TABLE OF CONTENTS
Convergence of Technology,
Innovation, Flexibility, & Style .................................................... 4
Unit Nomenclature .......................................................................5
Functions, Controls, and Options ..............................................6
Art Cool Mirror Indoor Units .......................................................9
0HFKDQLFDO6SHFL¿FDWLRQVDQG)HDWXUHV ........................................... 10
*HQHUDO'DWD6SHFL¿FDWLRQV .............................................................11
Dimensions ........................................................................................ 12
Cooling Capacity Table ...................................................................... 14
Heating Capacity Table ...................................................................... 16
Acoustic Data .................................................................................... 17
Air Velocity and Temperature Distribution .......................................... 18
5HIULJHUDQW)ORZ'LDJUDP .................................................................. 20
Wiring Diagram ..................................................................................21
)DFWRU\6XSSOLHG3DUWVDQG0DWHULDOV ................................................ 23
,QVWDOODWLRQDQG%HVW/D\RXW3UDFWLFHV ............................................... 24
Art Cool Gallery Indoor Units ...................................................31
0HFKDQLFDO6SHFL¿FDWLRQVDQG)HDWXUHV ........................................... 32
*HQHUDO'DWD6SHFL¿FDWLRQV ............................................................ 33
Dimensions ........................................................................................ 34
Cooling Capacity Table ...................................................................... 35
Heating Capacity Table ...................................................................... 36
Acoustic Data .................................................................................... 37
Air Velocity and Temperature Distribution .......................................... 38
5HIULJHUDQW)ORZ'LDJUDP .................................................................. 39
Wiring Diagram ..................................................................................40
)DFWRU\6XSSOLHG3DUWVDQG0DWHULDOV ................................................ 41
,QVWDOODWLRQDQG%HVW/D\RXW3UDFWLFHV ............................................... 42
Standard Wall-Mounted Indoor Units ......................................51
0HFKDQLFDO6SHFL¿FDWLRQVDQG)HDWXUHV ........................................... 52
*HQHUDO'DWD6SHFL¿FDWLRQV ............................................................ 53
Dimensions ........................................................................................ 54
Cooling Capacity Table ...................................................................... 57
Heating Capacity Table ...................................................................... 60
Acoustic Data .................................................................................... 62
Air Velocity and Temperature Distribution .......................................... 64
5HIULJHUDQW)ORZ'LDJUDP .................................................................. 67
Wiring Diagram ..................................................................................68
)DFWRU\6XSSOLHG3DUWVDQG0DWHULDOV ................................................ 72
,QVWDOODWLRQDQG%HVW/D\RXW3UDFWLFHV ............................................... 73
Duct (Low Static) Indoor Units .................................................81
0HFKDQLFDO6SHFL¿FDWLRQVDQG)HDWXUHV ........................................... 82
*HQHUDO'DWD6SHFL¿FDWLRQV ............................................................ 83
Dimensions ........................................................................................ 84
Cooling Capacity Table ...................................................................... 85
Heating Capacity Table ...................................................................... 87
([WHUQDO6WDWLF3UHVVXUH .................................................................... 88
Acoustic Data .................................................................................... 89
5HIULJHUDQW)ORZ'LDJUDPV ................................................................ 90
Wiring Diagram ..................................................................................92
)DFWRU\6XSSOLHG3DUWVDQG0DWHULDOV ................................................ 93
,QVWDOODWLRQDQG%HVW/D\RXW3UDFWLFHV ............................................... 94
Duct (High Static) Indoor Units ..............................................103
0HFKDQLFDO6SHFL¿FDWLRQVDQG)HDWXUHV ......................................... 104
*HQHUDO'DWD6SHFL¿FDWLRQV .......................................................... 105
Dimensions ...................................................................................... 106
Cooling Capacity Table .................................................................... 107
Heating Capacity Table .................................................................... 108
([WHUQDO6WDWLF3UHVVXUH$FRXVWLF'DWD ......................................... 109
5HIULJHUDQW)ORZ'LDJUDPV ...............................................................110
Wiring Diagrams ...............................................................................111
)DFWRU\6XSSOLHG3DUWVDQG0DWHULDOV,QVWDOODWLRQ ..........................112
,QVWDOODWLRQDQG%HVW/D\RXW3UDFWLFHV .............................................. 113
Four-Way Ceiling Cassette Indoor Units ...............................121
0HFKDQLFDO6SHFL¿FDWLRQVDQG)HDWXUHV ......................................... 122
*HQHUDO'DWD6SHFL¿FDWLRQV .......................................................... 123
Dimensions ...................................................................................... 124
Cooling Capacity Table .................................................................... 126
Heating Capacity Table .................................................................... 128
Acoustic Data .................................................................................. 130
Air Velocity and Temperature Distribution ........................................ 132
5HIULJHUDQW)ORZ'LDJUDP ................................................................ 134
Wiring Diagram ................................................................................135
)DFWRU\6XSSOLHG3DUWVDQG0DWHULDOV .............................................. 136
,QVWDOODWLRQDQG%HVW/D\RXW3UDFWLFHV ............................................. 137
Vertical-Horizontal Indoor Units .............................................145
0HFKDQLFDO6SHFL¿FDWLRQVDQG)HDWXUHV ......................................... 146
*HQHUDO'DWD6SHFL¿FDWLRQV .......................................................... 147
Dimensions ...................................................................................... 148
Cooling Capacity Table .................................................................... 149
Heating Capacity Table .................................................................... 150
([WHUQDO6WDWLF3UHVVXUH .................................................................. 151
Acoustic Data .................................................................................. 152
5HIULJHUDQW)ORZ'LDJUDP ................................................................ 153
Wiring Diagram ................................................................................154
)DFWRU\6XSSOLHG3DUWVDQG0DWHULDOV .............................................. 156
,QVWDOODWLRQDQG%HVW/D\RXW3UDFWLFHV ............................................. 157
Equipment Selection Procedure ............................................166
Building Ventilation Design Guide .........................................172
Placement Considerations .....................................................177
Refrigerant Piping Design ......................................................187
Design Guideline Summary .............................................................188
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/*(QJLQHHUHG0XOWL)0$;<%UDQFK.LW ....................................... 191
Refrigerant Charge .......................................................................... 192
6HOHFWLQJ)LHOG6XSSOLHG&RSSHU7XELQJ ......................................... 194
5HIULJHUDQW3LSLQJ6\VWHP/D\RXW ................................................... 196
3LSLQJ,QVXODWLRQ .............................................................................. 204
&RQGHQVDWH'UDLQ3LSLQJ ................................................................. 205
<%UDQFK.LW ..................................................................................... 207
Wiring Connections .................................................................209
General Information .........................................................................210
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Details .............................................................................................. 213
Indoor Unit Group Control ............................................................... 219
Acronyms ......................................................................................... 220