KL28165 Icemaster G80 Glycol with Digital Control | Operation
The controller utilizes advanced, waterproof capacitive touch keys. It regulates cooling or heating systems through a single 10A output relay. Heating is not enabled in the Icemaster G80 Glycol with Digital Control.
Measurement Range: -40°C to 99°C
Control Range: -40°C to 85°C
Power Supply: 220VAC ±10%, 50/60Hz
Power Consumption: ≤ 5W
Output Capacity: 10A / 220VAC (Refrigeration or Heating)
Sensor Input: 1x NTC Sensor (10KΩ/25°C, 2-metre cable)
The front panel features a 3-digit temperature display and 6 capacitive touch indicators.
Key Lock LED: Illuminated when the touch panel buttons are locked.
Refrigeration LED: Flashes during delay or illuminates when cooling is active.
Defrost LED: Flashes during delay or illuminates when defrost cycle is active.
Startup Temperature: Set the temperature that cooling will begin
Defrost key: Forced Defrost cycle (generally not required if correct glycol percentage is maintained)
Shutdown Temperature: Set the temperature that cooling will end
The control logic relies on two crucial baseline limits: Startup Temperature (the threshold where the system activates) and Shutdown Temperature (the threshold where the target temperature is hit and the system rests).
Unlock the panel - hold the Unlock Key for 1 second to unlock the controller when locked.
Press "Startup Temperature". Use the Up or Down keys to change the startup temperature limit.
Press "Shutdown Temperature". Use the Up or Down keys to change the shutdown temperature limit.
Example: To maintain a reservoir temperature of -5°C, set the Startup Temperature to -3°C and set the Shutdown Temperature to -5°C. This will maintain a temperature of -5°C with a 2°C hysteresis.
Up key
Lock/Unlock key: The interface locks automatically after 30 seconds of inactivity. Press and hold the Lock/Unlock key for 1 second to unlock the keypad
Down key