Suzhou Lily Tech. Co., Ltd.
www.suzhoulily.com .cn
Page 1. Total 3 pages
Z
Z
L
L
-
-
7
7
8
8
1
1
6
6
A
A Humidity and Temperature Controller
Version A1.01a
Specification
Power supply:
12Vac, or 12Vdc
Input:
One humidity and temperature sensor, wire length 1.5 meters, system will be
stable when the wire length is up to 50 meters
Sensor precision:
Humidity ±3% RH@25
℃
; Temperature ±1%@25
℃
Setting range:
Humidity 0.0
～
99.9% RH; Temperature 0.0
～
80.0
℃
Output:
Every output ≤ 7A (250Vac, pure resistance)
Working environment: -10
～
45
℃
; ≤ 90% RH without dew
Power consumption:
2W
Display
When the sensor is not connected well, or fails, display shows “--.-“.
When the temperature output is energized, the up LED “out” is on;
When the humidity output is energized, the bottom LED “out” is on.
Setting Operation
Keep
〖
S
〗
depressed for 2 seconds to enter into set status:
The up window displays the parameter code.
The bottom window displays the value of the code.
Press
〖
S
〗
to select the code: S01->S02->SC1->S03->S04->SC2.
Press
〖
▲
〗
or
〖
▼
〗
to set the value (keep depressed make fast set).
Keep
〖
S
〗
depressed for 2 seconds to exit, and the settings are saved.
Note: The status will exit if no key operation for 30 seconds, and the settings will be saved.
Code
Function
Set Range
Remark
Factory Set
SO1
Temperature output energized
0.0 ～ 99.9℃
Set point for on
22.0
SO2 Temperature output de-energized
0.0 ～ 99.9℃
Set point for off
20.0
SC1
Temperature calibration
-5.0 ～ 5.0℃
0.0
SO3
Humidity output energized
0.0 ～ 99.9% RH
Set point for on
10.0
SO4
Humidity output de-energized
0.0 ～ 99.9% RH Set point for off
20.0
SC2
Humidity calibration
-5.0 ～ 5.0% RH
0.0
Control Function
Temperature control
If SO1 = SO2, there will be no temperature control function.
If SO1 < SO2, work in heating mode:
When Troom ≤ SO1, temperature output energized;
When Troom ≥ SO2, temperature output de-energized.
If SO1 > SO2, work in cooling mode:
When Troom ≥ SO1, temperature output energized;
When Troom ≤ SO2, temperature output de-energized.