Daikin RZQ Series FCQ20EVA Service Manual page 38

Function Details
4.1.6 Drain Pump Control (FCQ)
 Cooling, Program Dry
Normally drain pump ON (Thermostat is both ON or OFF)
 Heating
When the following conditions are satisfied, the drain pump turns ON.
4.1.7 Using Conditions for Remote Controller Thermostat
Temperature is controlled by both the room temperature thermistor in remote controller and suction air
thermistor for indoor unit. (This is however limited to when the field setting for the room temperature
thermistor in remote controller is set to "Use.")
 Cooling
Set temperature (˚C)
29
ON
Drain
Pump
OFF
ON
Float
Switch
OFF
32
30
28
Room temperature thermistor Room temperature thermistor
Suction air thermistor Suction air thermistor
26
Suction air thermistor Suction air thermistor
24
22
20
12 14 16 18 20
Suction air thermistor Suction air thermistor
Suction air thermistor Suction air thermistor
22 24 26 28 30 32
Suction air temperature (˚C)
SiME281501E
5 min.
5 sec.
34
Function and Control
Time