SiUS34-907
Troubleshooting (OP: Centralized Remote Controller)
Troubleshooting
199
Troubleshooting
*1: Display screen control using the intelligent Touch Controller:When the screen displays nothing by touching
the screen, adjust the contrast volume.
: Refer to the information on P.217.
Reset the po
w
er s
u
pplies of
e
v
ery centralized remote
controller.
W
ere
any changes
made to the n
u
m
b
er
of
u
nits of centralized remote
controller? (The centralized remote
controller
w
as connected once, and
then disconnected, or
additional centralized
remote controller
w
as installed.)
YES
Caution
Be s
u
re to t
u
rn off the po
w
er s
w
itch
b
efore connecting or disconnecting the connector, or parts may
b
e damaged.
N
O
YES
YES
N
O
Ha
v
e po
w
er
s
u
pplies to e
v
ery centralized
remote controller
b
een
t
u
rned O
N
?
T
u
rn O
N
the po
w
er s
u
pply of the
centralized remote controller.
N
O
N
O
Replace the intelligent To
u
ch
Controller.
Is the display of LCD OK?
N
othing is
displayed on the LCD
b
y
operating the intelligent To
u
ch
Controller.
(*1)
YES
Has the
Reset s
w
itch
(located inside of e
qu
ipment) SS1
b
een set to the
N
ormal
side?
Set the Reset s
w
itch (located
inside of e
qu
ipment)
SS1 has
b
een set to the
N
ormal
side.
N
O
Replace the centralized remote
controller.
YES
Check if the
u
nit indicating
“
A8
” has incorrect
w
iring.
Correct the
w
iring.
A
b
normal
The centralized remote
controller malf
u
nctions. Cond
u
ct
RU
N
/STOP operations on e
v
ery
centralized remote controller,
and then replace the centralized
remote controller that cannot
control the indoor
u
nit.
N
ormal
CHECK
8
CHECK 8
Содержание VRV III-S RXYMQ36 48PVJU
Страница 1: ...RXYMQ36 48PVJU R 410A Heat Pump 60Hz SiUS34 907...
Страница 9: ...SiUS34 907 Safety Considerations viii...
Страница 14: ...SiUS34 907 Specifications 5 Part 2 Specifications 1 Specifications 6 1 1 Outdoor Units 6 1 2 Indoor Units 7...
Страница 37: ...Refrigerant Circuit SiUS34 907 28 Refrigerant Circuit S1PH S1NPH C 3D065366 A P G N M O H F S E T D D S1NPL...
Страница 232: ...SiUS34 907 Piping Diagrams Appendix 223 1 Piping Diagrams 1 1 Outdoor Unit RXYMQ36 48PVJU C 3D65366 S1NPL S1PH S1NPH...
Страница 236: ...SiUS34 907 Wiring Diagrams Appendix 227 2 Wiring Diagrams 2 1 Outdoor Unit 2 1 1 Heat Pump RXYMQ36 48PVJU 3D065263...
Страница 237: ...Wiring Diagrams SiUS34 907 228 Appendix 2 2 Field Wiring RXYMQ36 48PVJU 3D065370...
Страница 238: ...SiUS34 907 Wiring Diagrams Appendix 229 2 3 Indoor Unit FXFQ12M 18M 24M 30M 36MVJU 3D042620C...
Страница 239: ...Wiring Diagrams SiUS34 907 230 Appendix FXZQ07M 09M 12M 18MVJU 3D059263...
Страница 240: ...SiUS34 907 Wiring Diagrams Appendix 231 FXDQ07M 09M 12M 18M 24MVJU 3D050501A...
Страница 241: ...Wiring Diagrams SiUS34 907 232 Appendix FXMQ07P 09P 12P 18P 24P 30P 36P 48PVJU 3D065984A...
Страница 242: ...SiUS34 907 Wiring Diagrams Appendix 233 FXHQ12M 24M 36MVJU 3D048116A...
Страница 243: ...Wiring Diagrams SiUS34 907 234 Appendix FXAQ07M 09M 12M 18M 24MVJU 3D046039D...
Страница 244: ...SiUS34 907 Wiring Diagrams Appendix 235 FXLQ12M 18M 24MVJU FXNQ12M 18M 24MVJU 3D045644A...
Страница 247: ...Option List SiUS34 907 238 Appendix...
Страница 249: ...Example of Connection 240...
Страница 263: ...Precautions for New Refrigerant R 410A SiUS34 907 254 Precautions for New Refrigerant R 410A...
