Stc-600 Temperature Controller Manual Pdf Jun 2026

It locked onto the target with rock-solid stability.

The STC-600 temperature controller is a digital thermostat used for cooling, heating, and alarm systems. This guide provides instructions to program, wire, and troubleshoot the STC-600 unit. Technical Specifications : 220VAC ±plus or minus 10%, 50/60Hz (Optional 12VAC/DC available) Temperature Measuring Range : -40°C to +99°C Temperature Controlling Range : -40°C to +70°C Resolution : 1°C Accuracy : ±plus or minus 1°C (-40°C to +50°C), ±plus or minus 2°C on remaining range Relay Output Capacity : Compressor: 8A / 220VAC Defrost / Fan / Alarm: 8A / 220VAC Sensor Type : NTC sensor (Cable length typically 2 meters) Front Panel Protection : IP65 Wiring Diagram and Terminal Connections

: Includes dedicated modes for refrigeration, defrosting, and fan control. Separated Menus

:

When the STC-600 detects a malfunction, it will stop operation and display an error code to protect your equipment:

Press the (Power) key to save the setting and exit to the main display. Modifying Advanced Parameters (F2 - F9) Press and hold the SET key for 3 seconds until F1 appears.

If you can tell me you are using this controller for (e.g., a walk-in freezer or a fish pond), I can provide more specific programming advice . stc-600 instructions Stc-600 Temperature Controller Manual Pdf

: The screen will briefly flash to indicate the lock status. Release the buttons to return to the standard thermal read view. Customizing the Limits

Defrost relay output. Powers the electric defrost heaters or hot-gas bypass valves.

2 meters (including the NTC thermistor probe) Electrical Ratings It locked onto the target with rock-solid stability

: Three-digit LED with status indicators for refrigeration, defrosting, and fan activity. Core Features & Modes

When the microcomputer detects an internal hardware malfunction or an environmental thermal anomaly, it generates a specific error code on the digital display and activates the alarm relay.