Field Setting
Si39-502A
108
Test Operation
Setting by dip switches
Using dip switches on the PC board enables field setting shown below. However, make no
changes of factory settings except for DS1-1.
Refer “DS1-1~4, DS2-1~4 setting detail” on next page.
Dipswitch
Setting item
Description
No.
Setting
DS1-1
ON
Cool / Heat select
Used to set cool / heat select by remote controller
equipped with outdoor unit.
OFF (Factory set)
DS1-2
~DS1-4
ON
Not used
Do not change the factory settings.
OFF (Factory set)
DS2-1
~4
ON
Not used
Do not change the factory settings.
OFF (Factory set)
DS3-1,
2
ON
Not used
Do not change the factory settings.
OFF (Factory set)
Caution
Setting at replacement by spare PC board
DIP switch Setting after changing the main P.C.Board(A1P) to spare parts P.C.B.
After the replacement by the spare PC board, be sure to make settings shown below.
When you change the main P.C.Board(A1P) to spare parts P.C.B., please carry out the following
setting.
DIP Switch Detail
∗
If the DS1-1~4, DS2-1~4 setting has not been carried out, error code “UA” is displayed and unit
can not be operated.
DS No.
Item
Contents
DS1-1
Cool/Heat change
over setting
ON
COOL/HEAT setting is made with the use of a remote
controller mounted to the outdoor unit.
OFF (Factory
setting of spare
PC board)
COOL/HEAT setting is not made with the use of a
remote controller mounted to the outdoor unit.
DS1-2
Power supply
specification
ON
200V (mainly domestic Japan)
OFF (Factory
setting of spare
PC board)
400V (mainly overseas)
DS1-3
Cooling only/Heat-
pump setting
ON
Make no changes of factory settings of the spare PC
board.
OFF (Factory
setting of spare
PC board)
DS1-4
Model setting
ON
Make the following settings according to models of
outdoor units. (All models are set to OFF at factory.)
OFF
(Spare parts
PC board)
DS2-1
Domestic Japan or
overseas setting
ON
Make no changes of factory settings of the spare PC
board.
OFF
(Spare parts
PC board)
DS2-2
Model setting
DS2-3
DS2-4
1 2 3 4
1 2 3 4
DS1
DS2
ON
OFF
ON
OFF
Initial conditions of dip switches
Make the following settings according to models of outdoor units.
(All models are set to OFF at factory.)
RXYQ8M
RXYQ10M
DS2-2
OFF
ON
DS2-3
ON
ON
DS2-4
OFF
OFF
Summary of Contents for VRV II RXYQ8MY1K
Page 53: ...Specifications Si39 502A 42 Specifications...
Page 143: ...Field Setting Si39 502A 132 Test Operation...
Page 258: ...Si39 502A Wiring Diagrams for Reference Appendix 247 FXCQ40M 50M 80M 125MVE 3D039557A...
Page 260: ...Si39 502A Wiring Diagrams for Reference Appendix 249 FXKQ25M 32M 40M 63MVE 3D039564A...
Page 264: ...Si39 502A Wiring Diagrams for Reference Appendix 253 FXMQ40M 50M 63M 80M 100M 125MVE 3D039620A...
Page 265: ...Wiring Diagrams for Reference Si39 502A 254 Appendix FXMQ200M 250MVE 3D039621A...
Page 266: ...Si39 502A Wiring Diagrams for Reference Appendix 255 FXHQ32M 63M 100MVE 3D039801C...
Page 267: ...Wiring Diagrams for Reference Si39 502A 256 Appendix FXAQ20M 25M 32M 40M 50M 63MVE 3D034206A...
Page 269: ...Wiring Diagrams for Reference Si39 502A 258 Appendix FXUQ71M 100M 125MV1 3D044973...
Page 270: ...Si39 502A Wiring Diagrams for Reference Appendix 259 FXAQ20MH 25MH 32MH 40MH 50MHV1 3D046348A...
Page 271: ...Wiring Diagrams for Reference Si39 502A 260 Appendix FXLQ20MH 25MH 32MH 40MH 50MHV1 3D046787A...
Page 272: ...Si39 502A Wiring Diagrams for Reference Appendix 261 BEVQ50MVE 3D046579A Notes...
Page 273: ...Wiring Diagrams for Reference Si39 502A 262 Appendix BEVQ71M 100M 125MVE 3D044901A Notes...
Page 285: ...Piping Installation Point Si39 502A 274 Appendix...
Page 293: ...Method of Replacing The Inverter s Power Transistors and Diode Modules Si39 502A 282 Appendix...
Page 307: ...Si39 502A iv Index...