SpaDealers 191RC11224E Digital Temperature Control Cool Heat User Manual
- October 30, 2023
- SpaDealers
Table of Contents
SpaDealers 191RC11224E Digital Temperature Control Cool Heat User Manual
Product information
The product uses the latest technology with a LED display. An afforable
product that is easy to operate, solid performance, small and intelligent
control, cooling and heating functions that suits different types of needs.
Features
- LED display
- Button sound
- Silicone-clad buttons
- Temperature is displayed in ℃
- Cooling / heating control
Parameters:
- Temperature measurement and control range: -40 ~ 99 ° C
- Relay capacity 10 A / 250 V
- Power Options: 24 VDC
- Input: 1 NTC sensor
- Sensor wire: 2 m (default)
- Accuracy: ± 1 ° C
- Consumption: ≤3W
- Sensor: NTC sensor (1 pc )
- Recess size: 71 × 29 (mm), product size: 77 × 34.5 × 62 (mm)
- Ambient temperature : -10 ~ 60 ° C; moisture: 20 ~ 85%
- 24V Relay 30A: resistive load MAX 360W; inductive load MAX 90W; incandescent bulb MAX 72W
Installation instructions
- Before use, read these instructions carefully, understand the differences between the various functions nas positions. The load power must not exceed the capacity of the terminal . A nternet have to be made carefully and properly to the terminals.
- V is careful to install the unit in a protected place. It shall not be placed under the dripping water and must be kept away from electronically non Kingdom Apparate r to avoid electromagnetic interference .
- If the device is interfering, turn off the power and restart it.
- Do not open or disassemble the device under any circumstances. If any errors occur or there are questions about the use please contact your supplier.
| Code | Function | Setting range | Standard | Unit |
|---|---|---|---|---|
| HC | Temperature mode, options | C: cooling H: heating | H | / |
| D | Temperature differential | 1~15 | 2 | °C |
| LS | Lowest temperature setting | -40~ | 10 | °C |
| HS | Highest temperature setting | ~99 | 40 | °C |
| CA | Temperature calibration | -5~5 | 0 | °C |
| PT | Compressor Delay | 0~15 | 0 | Min. |
Turn on and off:
If the device is turned off, press the POWER button to turn on. To turn off,
press and hold the POWER button for 5 seconds .
User guide:
Buttons: SET UP DOWN POWER
Setting the temperature:
In normal mode, press the SET button, which then displays the current
temperature one, use the UP or DOWN button to adjust the temperature. Tip :
Press and hold down the button UP or DOWN for rapid adjustment. When done,
press SET quickly (do not hold down). The controller then returns to normal
mode. Or leave it for 15 seconds, then it returns to normal mode and saves the
adjustments.
Setting the parameters:
In normal mode, press SET for 3 seconds, the indicator lights (two red dots)
turn on and the controller enters maintenance mode. When the code HC appears
on screen, use the UP or DOWN button to set the desired mode. H should be
selected when the controller is to be used for heating and C for cooling.
After adjustment, press SET to advance to the next parameter, use the same
procedure to set the rest of parameters . Tip! hold down UP or DOWN for rapid
adjustment. When done, press SET quickly (do not hold down). The controller
then returns to normal mode. Or leave it for 15 seconds, then it returns to
normal mode and saves the adjustments.
Setting the temperature differential (D):
This selection determines the temperature at which the thermostat should turn
on again after stopping. Example: If the set stop temperature set via SET is
37 ° C and D is selected to 02 then the starting temperature is the
differencebetween these two values or 37 – 2 = 35 ° C.
Lower and upper temperature limit (LS and HS)
LS and HS are used to set the values for the upper and lower limits of the
temperature range. Example: if LS is +10, HS is +40, then the temperature can
only be set between +10 and +40 ° C. If you want to set a value outside
theseintervals, it must be changed in LS and HS first.
Temperature calibration (CA)
If it appears that the ambient temperature and the measured value do not
match, the temperature control can be calibrated. Example: if the measured
temperature shows 37 ° C but the actual is 35 ° C then CA (calibration) is set
to2 and if the actual is 37 ° C and measured 35 ° C then CA is set to -2.
Compressor delay (PE) (Only for use with cooling / heating units)
The controller has a delay function (PE) to protect the compressor from
repeated and frequent starts and stops. PE can be set between 0-15 minutes and
if PE is selected to 2, the compressor starts up only 2 minutes after the
start signal from the controller. Conditions for startup at cooling mode are
tremperature selected via SET + selected d (difference).
Conditions for start-up in cooling mode (C):
Measurement temperature ≥ set temperature (SET) + temperature difference (d)
Conditions for stop for cooling function:
Measurement temperature ≤ set temperature (SET)
Conditions for stop for heating function (H):
Measurement temperature = set temperature (SET)
Conditions for start for heating function:
Measurement Temperature = Set Temperature Temperature Difference (d)
Alarm and error modes
If an alarm occurs, icons appear on the display and a beep sounds. If there is
no fault on the sensor the error code alternates between displaying the
temperature and the error code. If the sensor is malfunctioning, only the
error code is displayed.
Alarm on sensor error
When the device is turned on, if the sensor circuit is open, the LED display
will blink “ ”, if there is sensor short circuit, “HH” will appear in the
display. When the sensor reports the error status, the device will work
according to the following cycle: Stop 15 minutes, 15 minutes in progress.
Alarm at maximum temperature or minimum temperature
When the sensor measures a temperature above 99 ° C, the display shows “HH”;
When the sensor measures a temperature below -40 ° C, LL is displayed.
| Code | Cause | Troubleshooting |
|---|---|---|
| HH | Short circuit in sensor or the maximum temperature has been | |
| exceeded | Check the temperature where the sensor is located and if the fault |
is due to short circuit, replace the sensor.
LL| The sensor circuit is open or the lowest temperature has been
dropped| Check the temperature where the sensor is located and if the fault is
due to short circuit, replace the sensor.
—| The sensor is not plugged in| Connect the sensor wires to the
terminals.
Connecting to gas heater:
Documents / Resources
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SpaDealers 191RC11224E Digital Temperature Control Cool
Heat
[pdf] User Manual
191RC11224E Digital Temperature Control Cool Heat, 191RC11224E, Digital
Temperature Control Cool Heat, Temperature Control Cool Heat, Control Cool
Heat, Cool Heat, Heat
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