Comfort-Aire VFH 24 CA - Manual (Page 12)

VFH InverterFlex ® - Ceiling Cassette Control Heat Controller
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Wired Remote Controller XK19
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3.9 E-heater Setting
E-heater (auxiliary electric heating function): In the Heating mode, E-heater is allowed to be
turned on for improvement of efficiency.
Once the wired remote controller or the remote controller enters the Heating mode, this function
will be turned on automatically.
Press Function in the Heating mode to enter the E-heater setting interface and then press
Enter/Cancel to cancel this function.
Press Function to enter the E-heater setting interface, if the E-heater function is not activated,
and then press Enter/Cancel to turn it on.
The setting of this function is shown as Fig.12 below:
Fig.12 E-heater Setting