Field Setting
SiENBE18-621
118
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
OUT
IN
ON/OFF
D
S
1 1 2
Cool/heat
s
elector connection procedure
Cool/he
a
t
s
elector
D
S
1-1
s
witch kno
b
C/H
S
ELECTOR
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 BPMKS967B2B
Page 1: ...SiENBE18 621 E Series Service Manual Applied Models Super Multi Plus Heat Pump...
Page 12: ...SiENBE18 621 List of Functions 1 Part 1 List of Functions 1 List of Functions 2...
Page 19: ...List of Functions SiENBE18 621 8 List of Functions...
Page 33: ...Specifications SiENBE18 621 22 Specifications...
Page 69: ...Refrigerant Flow for Each Operation Mode SiENBE18 621 58 Refrigerant Circuit...
Page 121: ...Indoor Unit SkyAir Models SiENBE18 621 110 Function...
Page 169: ...Instruction SiENBE18 621 158 System Configuration FTXS 20 25 35C Indoor Unit...
Page 371: ...Method of Replacing The Inverter s Power Transistors Modules SiENBE18 621 360 Troubleshooting...
Page 393: ...SiENBE18 621 vi Index...
