Use the arrow buttons to set your desired room temperature. The UTY-RLRY features a backlit LCD screen , making it easy to adjust even in low light.
➡️ Turn off the unit, wait 5 minutes, restart. If error persists, call service. fujitsu uty-rlry manual
Access the initial setting menu to localize the display. Use the arrow buttons to set your desired room temperature
Includes a weekly/daily timer for ON/OFF operations, temperature adjustments, and mode changes. Installation Guidelines If error persists, call service
This controller uses a 2-wire connection , which simplifies installation and ensures stable communication with the indoor units. Placement: Do not install the unit: Near heat, steam, or flammable gas sources.
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| Item | Detail | |------|--------| | Power supply | From indoor unit (12V DC) or 2x AAA batteries | | Display | LCD, backlit (if equipped) | | Cable length | Up to 30m (AWG 22-18) | | Operating temp | 0°C to 40°C (32°F to 104°F) |