Drawings & Flow Charts - Daikin SkyAir Super Inverter 70 D Series Service Manual

SiE25-110
Drawings & Flow Charts
A
Abnormal High Pressure Level ............................150
Abnormal Power Supply Voltage .........................179
Actuation of Protection Device .............................148
After Setting ...........................................................51
C
Centralized Address Setting Error .......................187
Centralized Group No. Setting
by Remote Controller. .....................................52
Check for Clogged Points ....................................190
Check for Fan Motor Connector
(Power Supply Line) ......................................190
Check for Fan Motor Connector (Signal Line) .....191
Check for Fan Speed Pulse Input
on Outdoor Unit PC Board ............................192
Check for Power Transistor .................................191
Compressor Motor Lock .......................................153
Condensation Avoidance Control
(FHYP Model Only) .........................................76
Control by inverter fin temperature ........................90
Crankcase heater control .......................................87
D
DC Output Overcurrent (Instantaneous) ..............165
Defrost control
Defrost condition ..............................................93
Defrost control .................................................94
Defrost ending condition ..................................94
Defrost starting condition .................................93
Heating integral capacity .................................93
DIP Switch and BS Detail ......................................60
Discharge pipe temperature protection control ......89
Draft Avoidance Control 1 ......................................74
Draft Avoidance Control 2 ......................................75
Drain Pump Control (FHYCP and FHYP Only) ......76
E
Electronic Thermal (Time Lag) .............................167
Emergency Operation of Indoor Units ....................63
Emergency Operation of Outdoor Units .................63
F
Failure of Capacity Setting .......................... 143
Failure of Drain System .......................................137
Failure of Indoor Unit PC Board ...........................134
Failure of Outdoor Unit PC Board ........................149
Fault Diagnosis by Wireless Remote Controller ..123
Field Piping ............................................................35
Field Setting
Wired Remote Controller .................................41
Wireless Remote Controller .............................42
Field Wiring ............................................................37
Freeze Prevention Control .....................................75
Function of Main Components and Thermistors ....66
Drawings & Flow Charts
Function Outline
Indoor Unit ...................................................... 68
Outdoor Unit ................................................... 69
G
Gas Shortage (Malfunction) ................................ 178
Group No. Setting Example .................................. 52
H
High pressure protection control ........................... 88
How to Handle Request for Maintenance ........... 106
I
Indoor fan control at compressor startup .............. 95
Indoor Unit Fan Motor Lock ................................. 138
Indoor Unit PCB
FAYP .............................................................. 56
FHYCP ............................................................ 53
FHYP .............................................................. 55
FUYP .............................................................. 54
Initial DIP Switch Setting List ................................ 62
Inverter current protection control ......................... 90
L
Low pressure difference, low compression
protection control ........................................... 92
Low pressure protection control ............................ 88
Low Pressure System (LPS) Malfunction ............ 152
M
MAIN/SUB Switch (SS1) ....................................... 49
Maintenance Inspections .................................... 101
Maintenance Mode Setting
Example of Remote Controller Display ........... 64
Malfunction of Discharge Pipe Temperature ....... 158
Malfunction of Drain Water Level System
(Float Type) .................................................. 135
Malfunction of Electronic Expansion Valve ......... 156
Malfunction of Field Setting Switch ..................... 185
Malfunction of Heat Exchange Temperature
Sensor System ............................................. 144
Malfunction of High Pressure Switch System ..... 160
Malfunction of Indoor Unit Fan Motor .................. 139
Malfunction of Moisture Sensor System .............. 147
,
177
Malfunction of outdoor fan motor signal .............. 161
Malfunction of Outdoor Unit Fan Motor ............... 155
Malfunction of Radiator Fin Temperature
Thermistor ............................................ 175
Malfunction of Remote Controller
Air Thermistor .............................................. 146
Malfunction of Suction Air Temperature
Sensor System ............................................. 145
Malfunction of Suction Pipe Pressure Sensor ..... 163
Malfunction of Thermistor System ....................... 162
,
176
v