Packaged Gas/Electric Unit, Type: Wired, Navigation, Power Source: 6VDC Supplied by Indoor Unit, Dimensions: 4.72 inch W x 0.75 inch D x 4.72 inch H, Humidity Range: 75% or Less (Without Condensation), Wiring Type: 2‐Wire/ DIII‐Net, For Use With: FXAQ, FXDQ, FXFQ, FXHQ, FXLQ, FXMQ, FXMQ_MF, FXNQ, FXSQ, FXTQ, FXZQ VRV Indoor Unit Models, FAQ, FBQ, FCQ, FHQ, FTQ SkyAir Indoor Unit Models, Maximum Indoor Units: 16, Communication Wire: 18AWG‐2, No-Polarity Stranded, Non‐shielded, Total Wiring Length: 1640 ft, Communication Protocol: Daikin Proprietary P1P2 Protocol, Comfort Setpoint Range: 60 to 90 Deg F (16 to 32 Deg C), Operating Temp Range: 14 to 122 Deg F (‐10 to 50 Deg C), Control Type: Digital, Touchscreen: No, Programmable: Yes, Programming Options: 5-1-1, 5-2, 7 Day