Airflow Direction Control (Ctxs, Ftxs, Fvxs Series) - Daikin 2MXS-N Series Service Manual

Function of CTXS, FTXS, CDXS, FDXS, FVXS Series
Frequency Limits The following functions regulate the minimum and maximum frequency:
Low
High
Forced Cooling Refer to page 178 for detail.
Operation
1.3

Airflow Direction Control (CTXS, FTXS, FVXS Series)

Power-Airflow The large flap sends a large volume of air downward to the floor and provides an optimum control in
cooling, dry, and heating operation.
Dual Flaps
<Cooling / Dry>
During cooling or dry operation, the flap retracts into the indoor unit. Then, cool air can be blown far
and distributed all over the room.
<Heating>
During heating operation, the large flap directs airflow downward to spread the warm air to the
entire room.
Wide-Angle The louvers, made of elastic synthetic resin, provide a wide range of airflow that guarantees a
comfortable air distribution.
Louvers
Auto-Swing The following table explains the auto swing process for cooling, dry, heating, and fan:
CTXS, FTXS Series
36
Frequency
Four way valve operation compensation. Refer to page 65.
Compressor protection function. Refer to page 66.
Discharge pipe temperature control. Refer to page 66.
Input current control. Refer to page 67.
Freeze-up protection control. Refer to page 68.
Heating peak-cut control. Refer to page 68.
Defrost control. Refer to page 70.
Cooling / Dry
07/09/12 class 15˚
35˚
45˚
15˚
15/18/24 class
25˚
50˚
Functions
Flap (up and down)
Heating
30˚
30˚
55˚
65˚
70˚
(R13527)
(R11402)
30˚
40˚ 75˚
60˚
70˚
(R9304)
(R9303)
SiUS121502E
Louver
(right and left)
Fan
5˚
30˚
65˚
80˚
(R11403)
15˚
25˚
75˚
70˚
(R9305)
Function and Control
(R11404)
(R9306)