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System diagrams
Signal transmitter
S
ignal receiver window
• Control signal might not be recognized in following cases:
– A curtain or wall, etc. exists between transmitter and receiver.
– There is an instant-start type (inverter type, etc.) fluorescent lamp in the room.
• Air conditioner might not work correctly when strong light hits the signal receiver window.
Shut off the direct sunlight and also make illuminator far away from the signal receiver window.
2-12. Wireless remote controller (UTY-LNHU) - (05-89) - 2. Control units
CONTROL
SYSTEM
CONTROL
SYSTEM