¢ Dimensions
Unit: mm
Front View Side View Rear View
75
19
Hole: 9 × 4.5
30.0 30.0
23.0
Hole: 6 × 4.5
Hole: 12.5 × 4.5
120
14.7
18.8
39.8
44.7
¢ Installation
• Connection pattern
NOTE: Connection pattern is different according to type of Indoor unit.
Indoor unit type Connection pattern
All cassette type Pattern A
All duct type Pattern A
All floor type Pattern A
Floor/Ceiling type Pattern A
All ceiling type Pattern A
All wall mounted type Pattern B
• Pattern A
1. Connect the end of remote controller cable directly to the exclusive terminal block.
2. Set the DIP switch (SW1) to “2WIRE” on the PCB of the indoor unit.
Terminal block
Functional grounding
(If necessary)
Remote controller cable
(Non-polar)
Indoor unit PCB
Set the DIP switch
(SW1) to “2WIRE”
NOTES:
• Layout of terminal block and PCB is varies depending on the type of indoor unit.
• Operation may fail if it is connected to the outdoor unit or the terminal block for power
supply.
2-10. Simple remote controller (With operation mode: UTY-RSR
)
- (05-75) - 2. Control units
CONTROL
SYSTEM
CONTROL
SYSTEM
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