12. Optional parts
12-1. Controllers
Exterior Part name Model name Summary
Wired remote
controller
UTY-RNRYZ*
Easy finger touch operation with LCD
panel. Backlit LCD enables easy
operation in a dark room.
Wire type: Non-polar 2-wire
Wired remote
controller
UTY-RLRY
High visibility and easy operation.
Room temperature can be accurately
controlled using the built-in thermo
sensor.
Wire type: Non-polar 2-wire
Simple remote
controller
UTY-RSRY
Compact remote controller
concentrates on the basic functions
such as Start/Stop, fan control,
temperature setting, and operation
mode.
Wire type: Non-polar 2-wire
Simple remote
controller
UTY-RHRY
Compact remote controller
concentrates on the basic functions
such as Start/Stop, fan control, and
temperature setting.
Wire type: Non-polar 2-wire
IR receiver kit
with wireless
remote
controller
UTY-LBTYH
Unit control is performed by wireless
remote controller.
NOTE:
Available functions may differ by the remote controller. For details, refer to the operation
manual.
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12-1. Controllers 12. Optional parts
CEILING TYPE
ABYG18-45KRTA
CEILING TYPE
ABYG18-45KRTA