STC-200+ Thermostat User Manual

Product Overview

The STC-200+ is a versatile set-point and hysteresis-based thermostat designed for precise temperature control. It features a single relay for managing heaters, compressors, or alarm systems, making it suitable for various applications.

This manual provides essential information on installation, specifications, configuration, and troubleshooting for the STC-200+.

For video demonstrations, please visit: YouTube.

Key Features & Specifications

• Input Power: 220V AC ± 10% (12/24/48/110V options available)
• Maximum Current: 10A (Default) at 220VAC
• Sensor: NTC, 25°C/10KΩ, 200 cm cable
• Protection Class: IP65 (Front Panel)
• Measurable Range: -50°C to +99°C
• Controllable Range: -50°C to +99°C
• Accuracy: ±1°C (-40°C to +50°C)
• Power Consumption: ≤ 3W

Installation & Wiring

Ensure proper installation by following the wiring diagram provided. Pay attention to input voltage requirements and load power calculations, especially for inductive loads.

Avoid installing the unit in environments with high humidity, extreme temperatures, flammable materials, strong vibrations, or significant electromagnetic interference.

Configuration & Operation

Users can set the target temperature range (SP and Hysteresis) and other parameters like delay time and calibration through the function menu. Detailed steps for setting these parameters are outlined in the manual.

The thermostat operates in different modes (Refrigeration, Heating, Alarm) based on the set parameters and measured temperature.

Troubleshooting

The manual includes a section on error codes (E1, EE, HH, LL) and their corresponding troubleshooting steps to help resolve common issues.

Environmental Responsibility

Haswill Electronics is committed to environmental sustainability. The packing materials are 100% recyclable, and electronic components should be disposed of through specialized recycling companies.