
Contens
ⅠPRODUCT................................................................................................. 1
1. MODELS LIST.................................................................................................................2
2. NOMENCLATURE OF THE UNIT...................................................................................4
3. FUNCTION ......................................................................................................................4
4. PRODUCT DATA............................................................................................................5
ⅡCONTROL............................................................................................... 22
1. WIRELESS REMOTE CONTROLLER..........................................................................23
1.1 YB1F2(X-FAN)............................................................................................................................ 23
1.1.1 Guide for operation-general operation .......................................................................................... 26
1.1.2 Guide for operation-optional operation......................................................................................... 26
1.1.3 Introduction for special function .................................................................................................... 26
1.1.4 Changing batteries and notices ...................................................................................................... 27
1.2 YB1FA(X-FAN)........................................................................................................................... 28
1.2.1 Operation of wireless remote control ............................................................................................ 30
1.2.2 Changing batteries and notices. ..................................................................................................... 31
2. WIRED REMOTE CONTROLLER.................................................................................32
2.1 Introduction to Z5K351(optional)............................................................................................ 32
2.2 Introduction to Z4E351B (optional)......................................................................................... 33
2.2.1 Symbols on the LCD ........................................................................................................................ 33
2.2.2 Introduction to the Functions of the Press Keys............................................................................. 34
ⅢUNIT INSTALLATION............................................................................ 36
1. SELECTION THE MOUNTING POSITION....................................................................37
1.1 Ceiling opening and suspension bolt (M l0) pitch flemension............................................ 38
2. DRAINAGE PIPE...........................................................................................................38
3. PRECAUTIONS FOR DRAINAGE RAISING PIPE.......................................................39
3.1 Instruction.................................................................................................................................. 40
4. ELECTRIC WIRING.......................................................................................................41
4.1 Wiring of unit and the controller............................................................................................. 42
4.1.1 Wiring of the unit............................................................................................................................ 42
5. INSTALLATION OF PANEL .........................................................................................43
5.1 Precautions................................................................................................................................ 44
5.2 After fixing be sure no gap left between the ceiling and the panel..................................... 45
ⅣUnit MAINTENANCE............................................................................. 46
1.TROUBLESHOOTING ...................................................................................................47
2.CARE AND MAINTENANCE .........................................................................................47
3. WIRING DIAGRAM .......................................................................................................51
4. DISASSEMBLY AND ASSEMBLY PROCEDURE OF MAIN PARTS ..........................54
5. EXPLODED VIEWS AND SPARE PART LISTS...........................................................60