Dew Condensation Prevention Control - Daikin RMXS-L Series Service Manual

Protection Control
4.6

Dew Condensation Prevention Control

Outline According to the dew condensation prevention status sent from the BP unit, the compressor output
frequency is regulated to decrease compressor capacity in order to prevent the indoor unit from
dew condensation.
Details Zones are divided based on the dew condensation prevention status signal sent from the BP unit
(indoor unit), and the dew condensation prevention control prevents dew condensation of the
indoor unit.
Recovery zone: Lift the control
Increase zone: 1 step up / 60 sec.
Keep zone: Frequency is not controlled
Decrease zone: 1 step down / 60 sec.
The temperature in the above figure depends on the model and actual room temperature
(reference value).
66
˚F ˚C
58.1 14.5
13.0
55.4
54.5 12.5
53.6 12.0
SiUS181631EA
Recovery zone
Increase zone
Keep zone
Decrease zone
(R19086)
Functions and Control