Daikin VRV RXYQ72XBYC Series Installation Manual

Also see for VRV RXYQ120XBYC Series: Operation manual

35English[2-97]= Aux heater max allowable tempAUX Heater is allowed to energize when the ambient temp issmaller than the AUX Heater Max Allowable Temp.AUX Heater MaxAllowable Temp Fahrenheit Celsius0 0 − 17.71 5 − 152 10 − 12.23 15 − 9.44 20 − 6.65 25 − 3.86 30 − 1.17 35 (default) 1.6 (default)8 40 4.49 45 7.210 50 1011 55 12.712 60 15.513 65 18.314 AUX Heater always NOT allowed15 AUX Heater always allowed[2-98]= Aux heater max allowable temp release differentialAUX Heater is not allowed to energize when the outdoorambient temp is recovered by differential (below) above theAUX Heater Max Allowable Temp.AUX Heater Max Allowabletemp Release differential Fahrenheit Celsius0 5 2.8°C1 10(default)5.6°C(default)2 15 8.3°C15.2.4. Heat pump lockout• New control logic to provide more application options for coldclimates.• Outside temperature can now be measured directly from the out-door unit coil sensor.• This field setting can switch automatically to emergency heat ifthere is a system fault.Item Description Min Max IncrementsHeat PumpLockout TempBelow this tempera-ture, heat pump islocked out.− 15F(default) 50F 5FHeat PumpLockout ReleasedifferentialWhen the outdoortemp is recovered bythis temp, heat pumpis resumed.5F, 10F (default), 15F[2-16]= Aux heater setting (Type I)Value [2-16] Aux heater0 OFF1 ON[2-37]= Aux heater setting (Type II)Value [2-37] Controlling mode1 Mode 12 Mode 23 Mode 34 Mode 45 Mode 56 Mode 6