Troubleshooting
Siemens Building Technologies, Inc.
6-3
Landis Division
O
O
O
Op
p
p
pen
en
en
en P
P
P
Prrrro
o
o
oc
c
c
ce
e
e
ess
ss
ss
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o
o
or
r
r
r O
O
O
Op
p
p
pe
e
e
errrra
a
a
attttiiiion
on
on
on
Which of the following best describes the problem?
A
A
A
A....
N
N
N
No
o
o
o L
L
L
LE
E
E
ED
D
D
Ds
s
s
s on
on
on
on tttthe
he
he
he O
O
O
Open
pen
pen
pen P
P
P
Prrrro
o
o
oc
c
c
ce
e
e
ess
ss
ss
sso
o
o
or
r
r
r a
a
a
arrrre
e
e
e ill
ill
ill
illu
u
u
um
m
m
miiiin
n
n
na
a
a
atttted
ed
ed
ed....
1.
Check that there is power to the MBC or RBC enclosure.
2.
Check that power to the field panel is turned ON.
3.
Turn OFF power to the field panel. Turn ON power to the field panel.
4.
Contact your local Siemens Building Technologies representative.
B
B
B
B....
T
T
T
The
he
he
he S
S
S
ST
T
T
TA
A
A
AT
T
T
TU
U
U
US
S
S
S L
L
L
LE
E
E
ED
D
D
D is ill
is ill
is ill
is illu
u
u
um
m
m
miiiin
n
n
na
a
a
atttted
ed
ed
ed ((((s
s
s
stttte
e
e
ea
a
a
ad
d
d
dily
ily
ily
ily)
)
)
) on
on
on
on tttthe
he
he
he O
O
O
Open
pen
pen
pen P
P
P
Prrrro
o
o
oc
c
c
ce
e
e
ess
ss
ss
sso
o
o
orrrr....
W
W
W
WAR
AR
AR
ARN
N
N
NIIIING
NG
NG
NG::::
To avoid injuring either personnel or equipment, be sure that
all equipment is in manual mode.
1.
Turn OFF power to the field panel. Turn ON power to the field panel.
2.
Contact your local Siemens Building Technologies representative.
C
C
C
C....
T
T
T
The
he
he
he BA
BA
BA
BATT L
TT L
TT L
TT LO
O
O
OW
W
W
W L
L
L
LE
E
E
ED
D
D
D is ill
is ill
is ill
is illu
u
u
um
m
m
miiiin
n
n
na
a
a
atttted
ed
ed
ed ((((s
s
s
stttte
e
e
ea
a
a
ad
d
d
dily
ily
ily
ily).
).
).
). B
B
B
Ba
a
a
att
tt
tt
tte
e
e
errrry l
y l
y l
y lo
o
o
ow w
w w
w w
w wa
a
a
arrrrn
n
n
niiiing
ng
ng
ng
d
d
d
dis
is
is
isp
p
p
plllla
a
a
ay
y
y
yed
ed
ed
ed a
a
a
at
t
t
t ope
ope
ope
operrrra
a
a
atttto
o
o
orrrr’’’’s
s
s
s tttte
e
e
errrrm
m
m
miiiin
n
n
na
a
a
al
l
l
l ((((op
op
op
opttttiiiion
on
on
ona
a
a
allll).
).
).
).
1.
Check that the mylar insert has been removed from the battery holder.
2.
Check that the battery is properly installed (+ to + and – to –) and that it is seated
properly in its holder.
3.
Refer to the Battery Replacement Procedure later in this chapter.
4.
Turn OFF power, remove and reinstall the Open Processor. Turn ON power.
5.
Contact your local Siemens Building Technologies representative.
D
D
D
D....
T
T
T
The MM
he MM
he MM
he MMI
I
I
I p
p
p
prrrro
o
o
om
m
m
mp
p
p
pt
t
t
t lilililine doe
ne doe
ne doe
ne does
s
s
s no
no
no
not
t
t
t a
a
a
appe
ppe
ppe
ppea
a
a
arrrr....
1.
Verify baud rates of operator terminal. Change them to match the MMI port.
2.
Make sure that the memory board is properly seated.
3.
Contact your local Siemens Building Technologies representative.
