Suzhou Lily Tech. Co., Ltd.
www.suzhoulily.com.cn/en Page 1, Total 2 Pages
ZL-6280A Temperature Controller
Instruction Manual A1.0
Introduction
ZL-6280A makes use of PT100 sensor for heating control of high temperature, with front panel water proof level IP65.
It is suitable to control oven, water heater, and other objects between 2
～
400
℃
.
Main Function
Sense and display temperature to
490℃
Temperature control to 400
℃
Temperature output (R1) delay protection for load
Warning output (R2, R3)
Over temperature and sensor failure warning
Buzzing warning
Specification
Temp. output, R1: 16A, 250Vac; R2/R3, 3A, 250Vac. (the parameters are under
pure resistance loads
)
Sensor: PT100 (
excluded in package of selling
)
，
For 2 wire pt100, connect to terminal 8 and 10!
Set / control range: 2
~
400
℃,
resolution: 1
℃
Display range: -10
~
490
℃,
resolution: 1
℃
Accuracy: 1.5
℃
Working: -20
~
45
℃
, 5
~
90%RH without dew
Dimension: W78 x H34.5 x D71 (mm)
Installation drilling: W71 x H29 (mm)
Case materials: PC + ABS fire proof
Protection level: IP65 (Front side only)
Power supply: 100
~
240Vac, 50/60Hz
Keypad and Display
Icon
Function
On
Blinking
Temperature output R1
R1 energized
R1 is under delay protecting
Warn
----
Warning
Temperature display
Displaying temp.
Warning
8888
Hint
Restoring to factory default settings
----
LL
Failure
----
Sensor short
HH
Failure
----
Sensor open
EL
Failure
----
Low temperature warning
EH
Failure
----
High temperature warning
Operation
Set Set-Point
Press
〖
S
〗
to enter into the set status. The current set-point value displays.
Press
〖
▲
〗
or
〖
▼
〗
to set the value
(keeping depressed can fast set).
The status will exit, and the setting will be saved, if no key operation within 6 seconds.
Factory default set is 100
℃
. Range is from LS to HS (see parameter code table below).
Set System Parameters
Keep
〖
P
〗
depressed for 6 seconds to enter into parameter setting status.
Press
〖
P
〗
to select the parameter code (see parameter code table below). Press
〖
▲
〗
or
〖
▼
〗
to set the value.
The status will exit, and the settings will be saved, if no key operation for 6 seconds.
Parameter Code Table
Code
Function
Range
Factory Default Set
LS
Low temperature warning
0 ~ (set-point – hysteresis - 1)
0
℃
HS
High temperature warning
(set-point + hysteresis) ~ 415
℃
415
℃
Pt
Delay protection
0 ~ 3 minute
0 minute
CA
Calibration
-15 ~ +15
℃
0
℃
d
Hysteresis
1 ~ 15
℃
5
℃
