Electric Heater Control; Fan Control During Dry Mode - Panasonic U-8ME1E8E Service Manual

11. Electric Heater Control

12. Fan Control during Dry Mode

11. Electric Heater Control

The electric heater control is performed when an electric heater is installed with the indoor unit.
The heater turns ON when all of the following conditions (1 to 3) are satisfi ed in heating mode (thermostat ON).
① Body sensor enabled: ON when T > 4.0˚C (Remote controller sensor enabled: ON when T > 2.0˚C)
② ON: body sensor temperature < 26˚C, OFF: body sensor temperature > 29˚C
③ ON: discharge air temperature < 40˚C, OFF: discharge air temperature < 45˚C
Discharge air
(˚C)
+45
2
+40
For details on T, refer to "1. Room Temperature Control".

12. Fan Control during Dry Mode

The fan control during dry mode is as follows.
Set temp. in remote controller
A: Fan mode set in the remote controller
B: Fan mode is L during thermostat ON, LL during thermostat OFF
For details on T, refer to "1. Room Temperature Control".
OFF when T < 1.0 degree
Body sensor
(˚C) (deg)
+29 +1
+26 +4(+2)
Electric heater ON
T (deg)
+1
-1
Fan mode A
OFF ON
B A
2 - 10
2WAY SYSTEM
Control Functions - Indoor Unit