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CONTENT
1.General information --------------------------------------------------------------------------------------------- 3
1.1 X Multi series line up -----------------------------------------------------------------------------------------
3
1.2 Operation temperature range -----------------------------------------------------------------------------
3
1.3 Product features ----------------------------------------------------------------------------------------------
4
2.Specifications ---------------------------------------------------------------------------------------------------- 6
3.Dimension --------------------------------------------------------------------------------------------------------
17
4.Pipe and wiring installation ----------------------------------------------------------------------------------- 21
4.1 Conbination of indoor and outdoor units ---------------------------------------------------------------
21
4.2 Wiring connection --------------------------------------------------------------------------------------------
31
4.3 Limitation on the installation ------------------------------------------------------------------------------- 34
4.4 Outdoor unit installation ------------------------------------------------------------------------------------
37
4.5 Cassette type installation ----------------------------------------------------------------------------------
44
4.6 Convertible type installation -------------------------------------------------------------------------------
51
4.7 Duct type installation ----------------------------------------------------------------------------------------
64
4.8 Console type installation -----------------------------------------------------------------------------------
74
4.9 Wall mounted type installation ----------------------------------------------------------------------------
81
5.PCB photo,wiring diagram and function description ---------------------------------------------------
85
5.1 Outdoor unit ----------------------------------------------------------------------------------------------------
85
5.1.1 Outdoor PCB photo ---------------------------------------------------------------------------------------
85
5.1.2 Outdoor wiring diagram ----------------------------------------------------------------------------------
86
5.1.3 PCB function description --------------------------------------------------------------------------------
90
5.2 Indoor unit ------------------------------------------------------------------------------------------------------
90
5.2.1 Cassette and duct type PCB photo -------------------------------------------------------------------
90
5.2.2 Cassette and duct type wiring diagram --------------------------------------------------------------
98
5.2.3 Convertible type PCB photo ----------------------------------------------------------------------------
100
5.2.4 Convertible type wiring diagram -----------------------------------------------------------------------
101
5.2.5 Converible type PCB function description ----------------------------------------------------------- 102
5.2.6 Console type PCB ----------------------------------------------------------------------------------------- 108
5.2.7 Console type wiring diagram ---------------------------------------------------------------------------
109
5.2.8 Console type PCB function description --------------------------------------------------------------
110
5.2.9 Wall mounted type PCB photo -------------------------------------------------------------------------
111
5.2.10 Wall mounted type wiring diagram ------------------------------------------------------------------
112
5.2.11 Wall mounted type PCB function description -----------------------------------------------------
114
6.Diagnostic code -------------------------------------------------------------------------------------------------
117
6.1.1 Outdoor unit diagnostic code ---------------------------------------------------------------------------
117
6.1.2 Cassette type and convertible type diagnostic code ---------------------------------------------
118
6.1.3 Duct type diagnostic code -------------------------------------------------------------------------------
119
6.1.4 Console type diagnostic code --------------------------------------------------------------------------
121
6.1.5 Wall mounted type diagnostic code ------------------------------------------------------------------- 122
6.2 Trouble shooting ---------------------------------------------------------------------------------------------
123
7.Assistant software ----------------------------------------------------------------------------------------------
126
8.Performance curves -------------------------------------------------------------------------------------------
127
9. Indoor air velocity and temperature distribution---------------------------------------------------------
133
9.1 AB092-182XCERA -------------------------------------------------------------------------------------------
133
9.2 AC142-182XCERA -------------------------------------------------------------------------------------------
135
9.3 AF092-122XCERA -------------------------------------------------------------------------------------------
139
9.4 Wall mounted type -------------------------------------------------------------------------------------------- 141
10. Air flow and static pressure chart -------------------------------------------------------------------------
142