![background image](http://html1.mh-extra.com/html/carrier/48n-series/48n-series_users-information-manual_2561063004.webp)
4
Fig. 2 — To Light Unit
STEP 1
STEP 5
STEP 4
STEP 3
STEP 2
STEP 7
STEP 6
STEP 10
STEP 8
LOCK-OUT
TAG
ON
OFF
MAIN
STEP 9
R
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n
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t
a
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us
S
ervice
Te
s
t
Temper
a
t
u
re
s
Pre
ssu
re
s
S
etpoin
t
s
Inp
u
t
s
O
u
tp
u
t
s
Config
u
r
a
tion
Time Clo
ck
Oper
a
ting M
ode
s
Al
a
rm
s
E NTE
R
E
S
C
M O D
E
Al
a
rm
S
t
a
t
us
TIME
EWT
LWT
S
ETP
1 2 . 5
8
5 4 . 6
F
4 4 . 1
F
4 4 . 0
F
N A V
I G A
T O R
Co m
f o r t
Li n k
R
u
n
S
t
a
t
us
S
ervice
Te
s
t
Temper
a
t
u
re
s
Pre
ssu
re
s
S
etpoin
t
s
Inp
u
t
s
O
u
tp
u
t
s
Config
u
r
a
tion
Time Clo
ck
Oper
a
ting M
ode
s
Al
a
rm
s
E NTE
R
E
S
C
M O D
E
Al
a
rm
S
t
a
t
us
TIME
EWT
LWT
S
ETP
1 2 . 5
8
5 4 . 6
F
4 4 . 1
F
4 4 . 0
F
N A V
I G A
T O R
Co m
f o r t
Li n k