15. Optional parts
15-1. Controller
Lineup
Indoor unit type
Compact cassette
Slim duct
ASU7RLF1
ASU9RLF1
ASU12RLF1
Wall mounted
ASU15RLF1
ASU18RLF
Floor
●: Accessory, ◌: Optional, —: Not applicable
• *1: Optional Communication kit (UTY-XCBXZ2) is necessary for the installation.
Parts
Wired remote controller
UTY-RNNUM
UTY-LNHUM
Wired
Wireless remote
remote
controller
controller
UTY-
UTY-RNNUM
LNHUM
●
◌
●
—
◌*1
—
◌
●
◌
—
Simple remote controller
UTY-RSNUM
Wireless remote controller
- 139 -
Type
IR receiver
unit
UTY-
AR-REG1U
LRHUM
—
—
—
◌
●
—
—
—
●
—
IR receiver unit
UTY-LRHUM
REG1U
AR-REG1U
Simple
remote
controller
UTY-RSNUM
◌
◌
◌*1
◌
◌