![background image](http://html1.mh-extra.com/html/daikin/ftks50bvmb/ftks50bvmb_service-manual_501473165.webp)
Field Setting
SiEN18-622
152
Test Operation
3. Field Setting
3.1
Field Setting from Outdoor Unit
3.1.1 Setting by Dip Switches
The following field settings are made by dip switches on PC board.
Dipswitch
Setting item
Description
No.
Setting
DS1-1
ON
Cool / Heat
change over
setting
Used to set cool / heat change over setting by remote
control equipped with outdoor unit. (Note 1)
OFF (Factory set)
DS1-2
ON
Not used
Do not change the factory settings.
OFF (Factory set)
A B C
A B C
A4P
A2P
Cool/he
a
t
s
elector
D
S
1-1
s
witch kno
b
OUT
IN
ON/OFF
D
S
1 1 2
C/H
S
ELECTOR
Cool/heat
s
elector connection procedure
S
et the remote controller only when ch
a
nging over the oper
a
tion mode
b
etween cooling
a
nd he
a
ting
us
ing the remote controller in
s
t
a
lled in the o
u
tdoor.
Connect the cool/he
a
t
s
elector (option
a
l
a
cce
ss
ory) to the termin
a
l
s
(A, B
a
nd C) on the o
u
tdoor PC
b
o
a
rd (A4P).
S
et the cool/he
a
t
s
elector
s
witch D
S
1-1 from
“
IN (in
s
ide)
”
(which i
s s
elected
a
t the f
a
ctory
b
efore
s
hipment) to
“
OUT (o
u
t
s
ide)
”
.
Summary of Contents for FTKS50BVMB
Page 1: ...SiEN18 622 E Series Service Manual Applied Models zSuper Multi Plus Cooling Only Heat Pump ...
Page 105: ...Refrigerant Flow for Each Operation Mode SiEN18 622 92 Refrigerant Circuit ...
Page 157: ...Indoor Unit SkyAir Models SiEN18 622 144 Function ...
Page 312: ...SiEN18 622 Ceiling Mounted Cassette Type System Configuration 300 ...
Page 424: ...Method of Replacing The Inverter s Power Transistors Modules SiEN18 622 412 Troubleshooting ...
Page 446: ...Wiring Diagrams SiEN18 622 434 Appendix ...
Page 452: ...SiEN18 622 vi Index ...