Need help?Do you have a question about the Eliwell EWRC 300 NT Series and is the answer not in the manual?
General| Front Protection | IP65 |
|---|---|
| Housing | Plastic |
| Mounting | Panel mounting |
| Resolution | 0.1 °C |
| Accuracy | ±0.5 °C |
| Serial Communication | RS485 |
| Buzzer | Optional |
| Type | Digital Temperature Controller |
Critical safety warnings regarding electrical hazards, explosion risks, and arc flash.
Specific warnings about installation in hazardous locations and flammable atmospheres.
General technical specifications including protection ratings, dimensions, and environmental conditions.
Details regarding voltage, current, insulation, and circuit ratings for the device.
Specifies casing material, dimensions, terminals, connectors, and humidity limits.
Safety procedures for disconnecting power before installation or maintenance.
Step-by-step instructions for physically installing the EWRC 5000 and 300/500 models.
Guidelines and best practices for safe and effective wiring of the device.
Details on compressor control, configuration, and operating conditions.
Management of compressor output and general protections, including safety timings.
Explanation of safety timers for compressor operation (dOn, dOF, dbi).
Information on defrost types, activation methods, and dripping interval.
How automatic defrost cycles are programmed and initiated.
Procedure for manually activating a defrost cycle using the keypad or digital input.
How to request defrost via a digital input and its operation modes.
Configuration for starting and stopping defrost remotely using a digital input.
Explanation of different defrost modes, including with electric heaters.
Details on defrost operation using electric heaters, including end conditions.
Configuration and operation of hot gas defrost using parameter dtY=1.
How to control defrost for a second evaporator using probes and parameters.
Information on evaporator fan operating conditions and modes.
How evaporator fans operate during cooling under thermostat control.
Details on evaporator fan operation when set to duty-cycle mode.
How evaporator fans behave during defrost cycles, based on parameter dFd.
How evaporator fans operate during the dripping phase after defrost.
Explanation of post-ventilation function for fans after compressor stops.
Functionality of the Deep Cooling Cycle for rapid temperature reduction.
How the pressure switch input functions for diagnostic procedures.
Configuration and operation of the auxiliary output for light or other functions.
To Next Page