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Main Functions
Si12-411A
76
Function and Control
1.4
Programme Dry Function
Programme dry function removes humidity while preventing the room temperature from
lowering.
Since the microcomputer controls both the temperature and air flow volume, the temperature
adjustment and fan adjustment buttons are inoperable in this mode.
In Case of
Inverter Units
The microcomputer automatically sets the temperature and fan settings. The difference
between the room temperature at startup and the temperature set by the microcomputer is
divided into two zones. Then, the unit operates in the dry mode with an appropriate capacity for
each zone to maintain the temperature and humidity at a comfortable level.
Room temperature at
startup
Temperature (ON point)
at which operation starts
Frequency switching
point
Temperature difference
for operation stop
24ºC
Room temperature at
startup
0.5ºC
1.5ºC
18ºC
18ºC
1.0ºC
17ºC
—
0.5˚C
LHz
LHz
LHz
*
55Hz
*
55Hz
LHz indicates low frequency. Item marked with varies depending on models.
ON point
OFF point
5 min
5 min
Compressor
control
Stop
Stop
Stop
Stop
Stop
Stop
Indoor unit fan
Extra-low air flow
Extra-low air flow
Low air flow
Low air flow
(R1359)
Frequency
switching
point
Содержание FTKE25BVM
Страница 1: ...C Series Applied Models zInverter Multi Cooling Only zInverter Multi Heat Pump Si12 411A...
Страница 6: ...Si12 411A Table of Contents v Index i Drawings Flow Charts v...
Страница 7: ...Si12 411A vi Table of Contents...
Страница 67: ...Specifications Si12 411A 56 Specifications...
Страница 81: ...Printed Circuit Board Connector Wiring Diagram Si12 411A 70 Printed Circuit Board Connector Wiring Diagram...
Страница 131: ...Instruction Si12 411A 120 System Configuration CDK X D 25 35 50 60 C Names of parts Indoor Unit 3 6 8 9 10 7 1 4 5 2...
Страница 173: ...Instruction Si12 411A 162 System Configuration...
Страница 227: ...Check Si12 411A 216 Service Diagnosis...
Страница 268: ...Si12 411A Others 257 Part 8 Others 1 Others 258 1 1 Test Run from the Remote Controller 258 1 2 Jumper Settings 259...
Страница 295: ...Si12 411A iv Index...
Страница 298: ...Si12 411A Printed in Singapore 03 2005 AK COS...