4
Ⅳ
、
connection scheme(consult)
Notice:
The meter's signal input used to isolate type sensor, or that may affect the meter's
measurement.
Ⅷ
、
Fault Analysis and Clearance
XMT*-JK408 Series temperature controller adopt advanced production process, and have the
strict test before leaving factory, it improve the reliability of the meter .The usual fault caused by the
wrong operation or parameter setting. If you find the fault couldn’t be cope with, please record it,
and contact with the agent or us. Sheet 8-1 is the usual fault of XMT*-JK408 series temperature
controller in the daily application
：
Sheet8-1 Common fault disposal
Fault symptom
Analysis of causes
Disposal measurement
Abnormal power
1
、
Poor contact of power cord
2
、
Power switch without lose
Check the power
Signal display do not correlate
with the facts.
（
display ‘HH’or
‘LL’
）
1
、
Sensor model mismatch
2
、
Wrong signal connect ion
1
、
Check sensor model and meter
interior input parameter
2
、
Check signal wire
Abnormal control output
Wrong connection of output wire
Check output connection
Note:
Our company will continue to improve product technology, design specification. If
change, please subject to the
material object, without notice.
Attached 1
：
Statement of meter’s parameter attention letter and English letter
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
Y
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