Test Operation
SiENBE18-621
112
Test Operation
1. Test Operation
1.1
Procedure and Outline
Follow the following procedure to conduct the initial test operation after installation.
1.1.1 Check work prior to turn power supply on
1.1.2 Turn power on
Check on refriger
a
nt piping
(V
3
1
8
0)
Check on
a
mo
u
nt of refriger
a
nt
ch
a
rge
Check the
b
elow item
s
.
2
Power wiring
2
Control tr
a
n
s
mi
ss
ion wiring
b
etween
u
nit
s
2
E
a
rth wire
#
I
s
the power
su
pply
s
ingle-ph
as
e 220-2
3
0V / 50Hz?
#
H
a
ve yo
u
fini
s
hed
a
d
u
ctwork to dr
a
in?
#
H
a
ve yo
u
det
a
ch tr
a
n
s
port fitting?
#
I
s
the wiring performed
as
s
pecified?
#
Are the de
s
ign
a
ted wire
s
us
ed?
#
I
s
the gro
u
nding work completed?
U
s
e
a
500V megger te
s
ter to me
asu
re the in
su
l
a
tion.
2
Do not
us
e
a
megger te
s
ter for other circ
u
it
s
th
a
n 200-2
3
0V circ
u
it.
#
Are the
s
et
s
crew
s
of wiring not loo
s
e?
#
I
s
the electric
a
l component
b
ox covered with
a
n in
su
l
a
tion cover
completely?
#
I
s
pipe
s
ize proper? (The de
s
ign pre
ssu
re of thi
s
prod
u
ct i
s
4.0MP
a
.)
#
Are pipe in
su
l
a
tion m
a
teri
a
l
s
in
s
t
a
lled
s
ec
u
rely?
Li
qu
id
a
nd g
as
pipe
s
need to
b
e in
su
l
a
ted. (Otherwi
s
e c
aus
e
s
w
a
ter le
a
k.)
#
Are re
s
pective
s
top v
a
lve
s
on li
qu
id
a
nd g
as
line
s
ec
u
rely open?
#
I
s
refriger
a
nt ch
a
rged
u
p to the
s
pecified
a
mo
u
nt?
If in
su
fficient, ch
a
rge the refriger
a
nt from the
s
ervice port of
s
top
v
a
lve on the li
qu
id
s
ide with o
u
tdoor
u
nit in
s
top mode
a
fter t
u
rning
power on.
#
H
as
the
a
mo
u
nt of refriger
a
nt ch
a
rge
b
een recorded on
“
Record
Ch
a
rt of Addition
a
l Refriger
a
nt Ch
a
rge Amo
u
nt
”
?
T
u
rn o
u
tdoor
u
nit power on.
T
u
rn indoor
u
nit power on.
(Q0
3
9
8
)
#
Be
su
re to t
u
rn the power on 6 ho
u
r
s
b
efore
s
t
a
rting oper
a
tion to
protect compre
ss
or
s
.
C
a
rry o
u
t field
s
etting on
o
u
tdoor PC
b
o
a
rd
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...
