Elitech STC-1000Pro TH Intelligent Temperature and Humidity Controller User Manual
- June 12, 2024
- Elitech
Table of Contents
STC-1000Pro TH / STC-1000WiFi TH
Intelligent Temperature and Humidity Controller
Introduction
STC-1000Pro TH / STC-I000WIFi TH is an integrated plug-and-play temperature
and humidity controller. It has temperature and humidity integrated probe and
is pre-connected to two output sockets to control temperature and humidity
simultaneously.
The large LCD screen intuitively displays temperature, humidity, and other
parameters. With the three-key design, it enables quick parameter setting,
such as alarm limit, calibration, protection time, unit switching, etc.
It is mainly used in aquarium, pet breeding, incubation, seedling mat,
greenhouse, and other application scenarios.
Overview
2.1 Display Introduction
Please check the instructions below before parameter configuration.
2.2 Parameter Table
S/N| Code| Function| Setting range| Default value|
Temperature related parameters
---|---|---|---|---|---
1| TCH| Temperature cooling/heating mode selection| C / H| C
2| TS| Temperature set value| -5 70°C| 25
23 -158°F| 75
3| TD| Temperature differential| 0.2 – 15°C| 2
1- 30`F| 3
4| TPT| Temperature protection time| 0-10 Min| 3
rn| TAH| Temperature alarm high limit| -5 – 70°C| 35
23 -158LF| 95
6| TAL| Temperature alarm low limit| -5 – 70°C| 0
23 – 158’F| 32
7| TCA| Temperature calibration| -10 – 10°C| 0
-15 -15°F| 0
8| CF| Temperature unit| C / F|
S/N| Code| Function| Setting range| Default value|
Humidity related parameters
---|---|---|---|---|---
9| HDH| Dehumidifying/ Humidifying
mode selection| H / D| H
10| HS| Humidity set value| 5 – 99WoRH| 50
11| HD| Humidity differential ff| 1 – 30970RH| 5
12| HPT| Humidity protection time| 0 – 10 Min| 3
13| HAH| Humidity alarm high limit| 5 – 99°/0172H| 99
14| HAL| Humidity alarm low limit| 5 – 99%RH| S
15| HCA| Humidity calibration| -10 -10WoRH| 0
16| COT| Continuous operating time| 0 – 999 Min| 30
17| BL| Backlight time| 0 – 999 Min| 30|
Table 2
2 The default temperature unit for US version is °F, while the UK and European
version is °C.
2.3 Button Operation
Operation
Important: Improper use of the product may cause injury or product
damage. Please read, understand and follow the operating steps below.
3.1Sensor Installation
Plug the sensor fully into the headphone jack from the button of the main
controller.
3.2 Power-on
Please insert the power plug into the power socket to power on the controller
(within the range of 100-240VAC)
The screen will light up and display the temperature, humidity, and other
readings.
3.3 Parameter Setting
Press and hold button for 3 seconds to enter the parameter setting mode, the
buzzer will beep, and the LCD will display icon.
In the menu setting, press button and the Tsv* parameter light will be on o
flashes. When it is flashing, press or button to switch to the next parameter;
when the parameter light is on, press or button to increase or decrease the
setting value.
In the menu setting, press and hold button for 3 seconds to save settings and
exit; or the controller will save and exit setting mode after 30 seconds of
idle.
The Tsv displays temperature-related parameters and Hsv displays humidity-
related parameters.
For example, set TS and TD parameters into TS = 20°C and TD = 5°C
respectively.as shown in Fig. 6.
- Press button and release after the buzzer beeps (about 3 seconds);
- Press [¥) button, and the parameter code will display TS;
- Press button, and will flash, indicates TS parameter is ready to besset;
- Press (or press and hold) button to change the value to 20;
- Press button, and TPV will appear;
- Press button, and the parameter code will display TD;
- Press button, and TPV will flash,indicates TD parameter is ready o be set;
- Press (or press and hold) button to change the value to 5;
- Press button and release after the buzzer beeps (about 3 seconds) to exit the parameter setting.
Note: 252 Dotted-line in the figure shows the numbers are flashing (ready
for setting); 50 solid-line shows the numbers stop flashing (value is set).
See the flow chart below to change other parameter values one by one. as shown
in Fig. 7.
Function Description
4.1 Temperature Setting – TCH, TS, TD
Cooling mode (TCH = C)
When Tev (temperature-present value) is higher than TS + TD (temperature-set
value + temperature differential), will appear, workl will be turned on, and
cooling will begin;
When Tev (temperature-present value) s lower than TS (temperature set value),
% willdisappear, world will be tumed off, and cooling will stop. For example:
TS = 15°C, TD = 5°C, as shownin Fig.8.
Heating mode (TCH = H)
When Tev (temperature-present value) is lower than TS – TD (temperature-set
value – temperature differential), will appear, workl will be turned on, and
heating will begin;
When Tev (temperature – present value) is higher than TS (temperature -set
value), will disappear, workl will be tumed off, and heating will stop. For
example: TS = 15°C, TD = 5°C, as showniin Fig. 9.
4.2 Temperature Protection Time – TPT
WORK1 is a temperature socket and the time interval from its power-off to
power-on again should meet the time requirement for TPT. If not, or 5 will
flash. This protection time requirement should also be satisfied when the
controller s just powered on.
4.3 Temperature Alarm Limit- TAH, TAL
When Tev (temperature-present value) is higher than TAH (temperature alarm
highlimit), the temperature alarm high limit will be triggered and code will
be displayed;
When Tev (temperature-present value) is lower than TAL (temperature alarm low
limit), the temperature alarm low limit will be triggered and ELL code will be
displayed;
During the alarm, the buzzer makes a sound of “bi-bi-Biii” until the
temperature is back to the normal temperature range; or press any button to
mute the alarm.
During the temperature alarm limit, the output of WORK1 socket is not affected
4.3 Temperature Alarm Limit- TAH, TAL
When Tev (temperature-present value) is higher than TAH (temperature alarm
highlimit), the temperature alarm high limit will be triggered and EtH code
will be displayed;
When Tev (temperature-present value) is lower than TAL (temperature alarm low
limit), the temperature alarm low limit will be triggered and ELL code will be
displayed;
During the alarm, the buzzer makes a sound of “bi-bi-Biii” until the
temperature is back to the normal temperature range; or press any button to
mute the alarm.
During the temperature alarm limit, the output of WORK1 socket is not affected
4.4 Temperature Calibration – TCA
The temperature can be calibrated if the temperature-present value deviates
from the actual temperature.
Tev (temperature – present value after calibration) = Tev (temperature –
present value before calibration) + TCA (temperature calibrated value).
4.5 Temperature Unit – CF
The temperature unit can be switched between Celsius and Fahrenheit.
The temperature related parameter values will be restored to factory default
values after the temperature unit is changed.
4.6 Humidity Settings – HDH, HS, HD
Dehumidifying mode (HDH = D)
When Hev (humidity-present value) is higher than HS + HD (humidity set value +
humidity differential), will appear, work2 will be turned on, and
Dehumidifying will begin;
When Hev (humidity-present value) is lower than HS (humidity set value),will
disappear, work2 will be tumed off, and dehumidifying will stop. For example:
HS = 50% RH, HD = 10%
RH, as shown in Fig. 10.
Humidifying Mode (TCH = H)
When Hey (humidity-present value) is lower than HS-HD (humidity set value –
humidity differential), will appear, work2 will be turned on, and Humidifying
will begin;
When Hev (humidity-present value) is higher than HS (humidity set value), will
appear, work2 will be turned off, and humidifying will stop. Forexample: HS =
50%RH, HD = 109%RH, as shown in Fig. T
4.7 Humidity Protection Delay – HPT
WORK2 is a humidity socket and the time interval from its power-off to power-
on again should meet the time requirement for HPT. If not, or light will flash
This protection time requirement should also be satisfied when the controller
s just powered on.
4.8 Humidity Alarm High Limit – HAH, HAL
When Hev (humidity-present value) is higher than HAH (humidity alarm high
limit), the humidity alarm high limit will be triggered and EHH code will be
displayed;
When Hev (humidity-present value) is lower than HAL (humidity alarm lower
limit), the humidity alarm lower limit will be triggered and EHL code will be
displayed;
During the alarm, the buzzer makes a sound of “bi-bi-Biii” until the hurmidity
is back to the normal humidity range; or press any button to mute the alarm.
During the humidity alarm high limit, the output of WORK2 socket is not
affected.
4.9 Humidity Calibration – HCA
The humidity can be calibrated if the humidity-present value deviates from the
actual humidity.
Hev (humidity-present value after calibration) = Hev (humidity-present value
before calibration) + HCA (humidity calibrated value).
4.10 Continuous Operating Time – COT
During humidity control, when COT+0 and output conditions are met, WORK2
socket will work in on-off-on-off…. mode. COT is time on as well as time off.
eg, if COT=10, the WORK2 output socket will turn on for 10 minutes and off for
10 minutes, then repeat.
When COT = 0 and output conditions are met, WORK2 output socket will not be
affected by COT.
4.11 Backlight Time – BL
BLis the screen display time. When BL=0 indicates display is always on.
Equipment Installation
As a safety precaution, it is recommended to power on the equipment after the
installation is completed.
The only installation method is by hanging the equipment. Please check the
installation distance and screw size according to its application scenario
before installation.
The schematic diagram of equipment installation is shown below:
Alarm
In the following circumstances during operation, the buzzer will give a “bi- bi-Biii” alarm, and at the same time, the alarm symbol # on the screen will appear. Press any button to mute the alarm.
| S/N | Code | Function | Socket output status |
|---|---|---|---|
| 1 | Erp | Sensorfailure | Outputs terminated |
| 2 | EEH | Temperature alarm high | Outputs unchanged |
| 3 | FLL | Temperature alarmlowlimit | Outputs unchanged |
| 4 | EHH | Humidityalarm high limit | Outputs unchanged |
| 5 | EHL | Humidity alarm low limit | Outputs unchanged |
Restore Operation Function
7.1 Restore Factory Settings
When the controller is powered on and in non-setting parameter status, please
press buttons simultaneously on the main controller and release until the
screen tums off automatically. Wait for the equipment to restart automatically
and restore to factory settings.
7.2 Restore Wiletworlk Settings (for STC-1000WiFi TH)
If you would like to reconfigure to a new Wi-Fi network, please keep the
equipment in power-on status, press buttons and release when the symbol on the
screen flashes. The icon will disappear after the network restoration is
completed Please do not power off the equipment during the restoration
process.
Access to Network (for STC-1000WiFi TH)
STC-1000WiFi TH features a built-in Wi-Fi module that allows you to remotely
view and configure it on the app.
8.1Before you begin, please make sure:
The device supports 2.4G Wi-Fi.(5G Wi-Fi is not compatible.)
The device is in a good and stable Wi-Fi network environment.
Search Elitech in the App Store, download and install the app.
8.2 Connect the device to Elitech app
- Find the QR code label on the device. (It shows QR code and 20 numbers)
- Power on the device.
- Log in your Elitech account (Register an Elitech account)
- Click the sign + on top right and add device.
- Click the sign on top right / Scan the OR code on the label,or manually type in 20 GUID numbers. Enter the device name that your prefer, and click Add.
- A window will pop up “The device scanned is a Wi-Fi device. Would you like to set Wi-Fi?”Click OK.
- Enter Wi-Fi password, click OK, and wait until the operation finishes. The whole process takes about 10 seconds. It exits configuration interface after the network is connected successfuly.
The main interface displays the device is online. Meanwhile, the sign shows on top of the screen.
Note: The device allows Wi-Fi to be configured within 30 minutes after power on. After 30 minutes, it needs to be powered off for a restart. Or you may refer to 7.2 Restore Wi-Fi Network Settings.
Technical Parameters
Working voltage: 100~240VAC, 50/60Hz
Temperature measurement range: -5~70°C / 23~158°F
Temperature control range: -5~70°C / 23~158°F
Temperature measurement accuracy: £0.5°C /+1°F
Temperature resolution: 0.1°C /0.1°F
Humidity measurement range: 5~99%RH
Humidity control range: 5~99%RH
Humidity measurement accuracy: +5%RH
Humidity resolution: 0.1%RH
Relay contact output capacity: 10A (resistive) / 100 ~ 240VAC
Output power: 2200W (resistive) in total/
200W (inductive) per channel @220VAC,
T100W (resistive) in total/
100W (inductive) per channel @110VAC
Total power consumption: <5W
Working environment temperature: 0°C~60°C / 32-140°F
Storage temperature: -10°C~70°C / 14~140°F
Length of power probe: 1.5m
Length of output power probe: 0.3m
Enclosure size: 165 x 60 x 32 mm
Length of sensor cable: 2m (including probe length)
Best viewing angle of LCD screen: 6 O’clock direction
‘Wi-Fi type*: 2.4G (not support 5G)
*Only for STC-1000WiFi TH
MADE
IN CHINA
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