Daikin R71FUV1 Service Manual page 37

Si20-701_B
Symptom
Indoor unit fan operates in "L"
tap for 1 minute in "program dry"
16
mode even if compressor is not
operating.
Indoor unit fan operates after
17
heating operation stops.
Drain pump operates when
18
equipment is not operating.
Horizontal swing sends air to
different directions in cooling
19
and heating even if it is set to
the same position.
Flap remains horizontal even if it
20
is set to swing mode.
When operating in remote
control thermostat, the
21 thermostat turns OFF before
temperature of remote control
reaches the set temperature.
30
Symptom-based Troubleshooting
Details of Measures
It is normal.
The monitoring function forcibly
operates the fan for 1 minute.
It is normal.
The fan operates in the "LL" tap
for 60 to 100 seconds to
dissipate the residual heat in the
heater.
It is normal.
The drain pump continues to
operate for several minutes after
equipment is turned OFF.
It is normal.
The airflow direction in cooling/
dry operation is different from
that in heating/fan operation.
It is normal.
The flap does not swing in the
thermostat OFF mode.
It is normal.
The thermostat may be
controlled with the suction air
temperature (body thermostat),
concurrently with the set
temperature.