Setting Up The Heating Mode Optimization Function - Daikin Intelligent Touch Manager DCM601A71 User Manual

8-6 Setting up the Heating Mode Optimization Function

Heating Mode Optimization is a function that stops the indoor unit while its operating status
indication is kept unchanged to prevent unnecessary temperature rise during heating and
unpleasant drafts.
This function performs the following every 5 minutes for each indoor unit with this function enabled.
• When heating and suction temperature > setpoint +2°F, stops the indoor unit. However, the iTM
display will continue to indicate On. (Display of the remote controller will indicate Off.)
• While stopped by this function, if suction temperature < setpoint –2°F, starts the indoor unit.
• While stopped by this function, if Heating Mode Optimization is changed from "Enabled" to
"Disabled" in the Heating Mode Optimization Settings screen, starts the indoor unit.
• While stopped by this function, if the operation mode is changed to other than heating, starts the
indoor unit.
If suction temperature could not be acquired from an indoor unit controlled by this function, the
above described assessment is not performed. The operational status at that point is kept and the
attempt to acquire the suction temperature continues every 5 minutes until it succeeds.
Temperature
Setpoint + 2°F
Temperature
Setpoint –2°F
203
Fan OFF Fan OFF
Interruption control
Room Temperature and Setpoint at Indoor Unit
and Heat Interruption Control
User's Manual EM11A017
DCM601A71 intelligent Touch Manager
Resumption of fan
Time
Temperature
change