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2. Cool and Heat Function:
In cool mode:
A.
Cooling systems works in below situation:
The measuring temperature ≥ the set temperature + the temperature differential
B.
Cooling systems stop working in below situation:
The measuring temperature ≤ the set temperature
In heat mode:
A.
Heating systems works in below situation:
The measuring temperature ≤ the set temperature - the temperature difference;
B.
Heating systems stop working in below situation:
The measuring temperature ≥ the set temperature
3. Delay Time:
When power on for the first time, if The measuring temperature ≥ the set temperature + the
temperature differential or The measuring temperature ≤ the set temperature - the
temperature difference, the output will not be activated immediately, and will be activated after
the delay time.
If the time period between the previous stop and this starts is longer than the delay time, the
output will be activated immediately; if it is shorter than the delay time, the output will be
activated after the delay time. The delay time is calculated from the previous output stop.
4. High and low temperature limit:
HS and LS can set the high and low limit of the setting temperature:
For example: HS is +15, LS is -10, the temperature only can be set between -10~+15℃;so if
you want to set a value beyond this range, please reset the HS and LS firstly.
Error Code
1. Sensor error alarm
When the controller is in power on status,if sensor open circuit, LED flash and display "
_ _",if sensor short circuit, display "HH". When in sensor error status, the output load will run as
the cycle: stop 15 minutes, then work 15 minutes.
2. Over temperature alarm
When the sensor temperature＞99℃，display HH；When the sensor temperature＜-40℃，
display LL.
Accessary
One sensor wire/two plastic supports/one user maual
Wiring Diagram
10A/250V
1 2
3
Load
Normal
Close
Installation notes:
1.Before use, please carefully read the user manual, must distinguish the functions of the different
contact points. The connected load power should not exceed the capacity of contact point (if
exceeding, please connect AC contactor). Each connecting wire should be connected to the
terminals firmly.
2.Please install the device firmly in a stable place, avoid crash. The device cannot be placed with
dripping or water, and keep away from the electromagnetic interference of the electrical apparatus.
3.In order to prevent the interference of high frequency, the sensors and low voltage lines cannot
parallel and be bundled up with high voltage line. The diameter of the high voltage wire must be
between 0.75 mm and 1.5mm.
4.If the device is disturbed, please cut off the power, and restart. This software belongs to class A,
which is not applicable to safety protection control.
5.Do not privately disassemble the device. If faults occur or have questions of the usage, please
contact our company.
220V
50/60HZ
4 5 6 7
Sensor
Power
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Need help?
Do you have a question about the RC-112E and is the answer not in the manual?
Questions and answers
How do I set it to get the heat transfer
To set up the Ringder RC-112E for heat transfer, follow these steps:
1. Power On: Press the POWER button to turn on the controller.
2. Enter Setting Mode: Press and hold the SET button.
3. Select Heating Mode: Use the UP or DOWN buttons to choose the "heat" mode.
4. Set Temperature: Adjust the desired set temperature using the UP or DOWN buttons.
5. Set Temperature Differential: Adjust the differential value (1–15°C) using the UP or DOWN buttons.
6. Set Delay Time: Adjust the delay time (0–15 minutes) if needed.
7. Save Settings: Press and hold SET for 3 seconds or wait 15 seconds for the controller to save and return to normal mode.
The heating system will activate when the measured temperature is below the set temperature minus the differential and will stop when the measured temperature reaches the set temperature.
This answer is automatically generated
Hi have set the lower temperature on 30 and the higher at forty but the light is switching off at 30 degrees. i ve repeated the setting lots of time but nothing changes.
The Ringder RC-112E operates based on a temperature differential setting. If the lower temperature is set to 30°C and the higher to 40°C, the cooling or heating system will activate or deactivate depending on the measured temperature and the temperature differential.
If the device is in cooling mode:
- It stops cooling when the measured temperature reaches the set temperature (30°C).
- It starts cooling again when the temperature rises above the set temperature plus the differential.
If the device is in heating mode:
- It stops heating when the measured temperature reaches the set temperature (40°C).
- It starts heating again when the temperature drops below the set temperature minus the differential.
If the light is switching off at 30°C, it likely indicates that the system is stopping operation because the measured temperature has reached the set lower limit. You may need to check the temperature differential setting to adjust the behavior.
This answer is automatically generated