When your Daikin thermostat displays "standby," it indicates that the system is not actively controlling your home's temperature. The thermostat is still powered on but is not receiving any commands to adjust the HVAC system. Common Causes of Standby Mode. There are several reasons why your Daikin thermostat may be in standby mode: 1.. The non-priority units will be set to standby mode in case the operation mode is not compatible with the selected operation mode on the priority indoor unit. To solve the mode conflict, the operation modes of the priority and non-priority unit should be the same or compatible or the unit(s) should be turned OFF.. About Daikin. About Daikin.
The non-priority units will be put in standby mode in case the operation mode is not compatible with the selected operation mode on the priority indoor unit. To solve the mode conflict, the operation modes of the priority and non-priority unit should be the same or compatible or the unit(s) should be turned OFF.. About Daikin. About Daikin.. Energy saving during standby mode: reduces current consumption by about 80% when operating In standby. If no people are detected for more than 20 minutes, the system will automatically switch to the current-saving mode.. Daikin outdoor units are neat, sturdy and can easily be mounted on a roof or terrace or simply placed against an outside.