Index - Daikin RXYQ5PY1 Service Manual

SiEN34-705
Symbols
"88" cannot be Cleared from the Central Remote
Controller .......................................................202
A
Additional Charge of Refrigerant at installation time ...
45
Air Tight Test...........................................................36
Applicable range of Field setting .............................92
B
Brazing ....................................................................29
C
Centralized Control Group No. Setting....................97
Cracks develop in field pipes due to thermal
expansion and contraction .............................200
Cylinder specifications ..........................................336
D
Detailed Explanation of Setting Modes ...................93
Drain Pipe Gradient and Support ............................47
Drain Pipe Work (Indoor) ........................................47
Drain Piping for Each Model ...................................49
Ceiling Mounted Built-in Type (FXSQ-M) .........59
Ceiling Mounted Cassette Corner Type (FXKQ-
MA) ......................................................55
Ceiling Mounted Cassette Type (FXCQ-M Double
flow) .....................................................49
Ceiling Mounted Cassette Type (FXFQ-M Multi-
flow) .....................................................52
Ceiling Mounted Duct Type (FXMQ-MA) ..........61
Ceiling Suspended Cassette Type (FXUQ-MA) ...
67
Ceiling Suspended Type (FXHQ-MA)...............63
Floor Standing/Concealed Floor Standing Type
(FXLQ-MA, FXNQ-MA)........................66
Outdoor Air Processing Unit (FXMQ-MF) .........70
Slim Ceiling Mounted Duct Type (FXDQ) .........57
Drain Trap ...............................................................47
E
Electrical Work ........................................................71
Example 5
Excessive Noise due to Incorrect Angling of
REFNET Joints ..................................199
External Appearance.................................................3
Indoor Units Heat Pump
50Hz/60Hz, Cooling Only
50Hz
3
F
F6 ..........................................................................203
Field Setting ............................................................88
Field Setting from Outdoor Unit.............................101

Index

Field Wiring Heal Pump, Cooling Only (50Hz/60Hz)..
192
Field Wiring Heat Pump, Cooling Only (50Hz/60Hz)..
192
Filter Sign Setting ................................................... 93
Flange Connection ................................................. 34
Flare Connection .................................................... 30
Flaring Procedure................................................... 32
H
Hand Over to Customer ....................................... 127
I
Installation .............................................................. 19
Installation of Indoor Unit ....................................... 21
Installation of Outdoor Unit..................................... 78
M
Mismatch between cables connecting indoor and
outdoor units and corresponding piping ........ 196
O
Operating Noise of Indoor Units ........................... 128
Operation when Power is Turned On ..................... 86
Outdoor Unit Multi Connection Piping Kit ............. 145
Outdoor Unit PC Board Layout .............................. 87
P
Pipe Size Selection .............................................. 139
Piping Diameter for Grouped Drain Pipes .............. 49
Piping Installation Point ........................................ 130
The Example of A Wrong Pattern .................. 131
Piping System Diagrams ...................................... 170
Outdoor Unit .................................................. 170
Precautions for New Refrigerant (R-410A)........... 334
Pressure down despite absence of leaks during air
tight test......................................................... 198
R
Reducer................................................................ 162
REFNET Header .......................................... 161, 163
REFNET Joint ...................................................... 160
REFNET Joints .................................................... 163
Refrigerant Leaks ................................................. 124
Refrigerant Pipe Work ............................................ 22
S
Selection of Location .............................................. 75
Service Space ........................................................ 76
Service Tools ....................................................... 337
Setting by dip switches......................................... 102
Setting by pushbutton switches............................ 103
Setting Contents and Code No. – VRV Indoor unit 91
Setting mode 1 ..................................................... 104
Setting mode 2 ..................................................... 105
Setting of Low Noise Operation and Demand
Index
i