Daikin ARK25BVMB, Service Manual

Page: 200 / 201

SiBE04-302
Drawings & Flow Charts v
Drawings & Flow Charts Drawings & Flow Charts Drawings & Flow Charts Drawings & Flow Charts
A
ARC433A ................................................................90
Auto Swing ..............................................................32
Automatic Air Flow Control for Cooling ...................33
Automatic Air Flow Control for Heating ...................33
Automatic Operation ...............................................35
C
Compressor Lock ....................................................99
Compressor Protection Function.............................48
CT or Related Abnormality....................................105
D
Defrost Control ........................................................53
Detail of PCB...........................................................26
Detail of PCB (1) .....................................................28
Detail of PCB (2) .....................................................28
Discharge Pipe Control ...........................................49
Discharge Pipe Temperature Control....................103
Discharge Pressure Check ...................................124
E
Electrical Box Temperature Rise...........................109
Electronic Expansion Valve Check .......................120
Electronic Expansion Valve Control ........................54
F
Fan Motor (AC Motor) or Related Abnormality........95
Four Way Valve Abnormality.................................101
Four Way Valve Performance Check....................121
Freeze-up Protection Control ..................................50
Freeze-up Protection Control or High Pressure
Control .............................................................93
Frequency Control...................................................46
Frequency Principle ................................................30
Function of Thermistor
Cooling Only Model ..........................................44
Heat Pump Model .............................................43
H
Hall IC Check ........................................................127
Heating Peak-cut Control ........................................50
High Pressure Control in Cooling..........................118
Home Leave Operation ...........................................39
I
Indoor Unit PCB Abnormality ..................................92
Input Current Control...............................................49
Input Over Current Detection ................................100
Installation Condition Check..................................123
Insufficient Gas .....................................................115
Insufficient Gas Control...........................................57
Intelligent Eye..........................................................37
Inverter Features.....................................................31
Inverter Powerful Operation ....................................40
Inverter Units Refrigerant System Check ............. 125
L
Location of Operation Lamp ................................... 88
M
Main Structural Parts
Cooling Only Model ......................................... 42
Heat Pump Model ............................................ 42
Mode Hierarchy ...................................................... 45
Moisture Protection Function 1 .............................. 51
N
Night Set Mode ...................................................... 36
O
OL Activation (Compressor Overload) ................... 98
ON/OFF Button on Indoor Unit............................... 41
Outdoor Unit Fan System Check
(With AC Motor) ............................................ 124
Outline of PCB ................................................. 25
,
27
Output Over Current Detection ............................ 113
Over-voltage Detection ........................................ 117
P
Piping Diagrams
Indoor Units ................................................... 180
Outdoor Units................................................. 181
Position Sensor Abnormality ................................ 104
Power Supply Waveforms Check......................... 125
Programme Dry Function ....................................... 34
R
Radiation Fin Temperature Rise .......................... 111
S
Signal Transmission Error
(between Indoor and Outdoor Units)............... 97
T
Target Discharge Pipe Temperature Control ......... 56
Thermistor or Related Abnormality (Indoor Unit).... 96
Thermistor or Related Abnormality
(Outdoor Unit) ............................................... 107
Thermistor Resistance Check .............................. 122
W
Wiring Diagrams
Indoor Units ................................................... 183
Outdoor Units................................................. 184