Citron SC-KS1-1 Series

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Overview

Function Description
Important Technical Specifications
Usage Features
Maintenance Features

This document describes the CITRON SC-KS1-1 series smart thermostat, designed for intelligent temperature control in various environments.

Function Description

The SC-KS1-1 series intelligent temperature control panel is suitable for the temperature control of two-pipe water systems, air systems, and refrigerant systems. It also controls the opening and closing of electric thermostatic valves (or three-wire ball valves). The device achieves temperature adjustment by comparing the ambient temperature with the set temperature. It is applicable for controlling temperature in industrial, commercial buildings, and residences.

The thermostat offers basic functions including indoor temperature setting and measurement, temperature correction, blue backlight, and a single relay output. It supports various working modes, including underfloor heating and air-conditioning, and provides settings for screen brightness and wind speed. It can control refrigerant air conditioners and underfloor heating, and cooperates with KNX protocol fan coil actuators to control water system air conditioners.

Important Technical Specifications

Basic Functions:

Indoor temperature setting and measurement
Temperature correction
Blue backlight
1 relay output

Technical Parameters:

Temperature sensing element: NTC
Temperature measurement accuracy: ±1°C
Temperature setting range: 5~35°C
Working environment: 0~45°C
Humidity: 5~95%Rh (non-condensing)
Button type: Touch button
Self-consumption power: <2W
Power supply voltage: DC 12V~30V
Terminal: KNX standard terminal block
Load current: 5A (resistive load)
Shell material: PC+ABS flame retardant
Dimensions: 86×86mm
Installation hole distance: 60mm (standard)
Waterproof level: IP 30

Usage Features

Power On/Off: To power on, click the upper button. Press it again to turn off the device and simultaneously shut down the output.

Set Temperature: In the power-on state, press the "+" key to increase the set temperature, and the "-" key to decrease it. Each press changes the temperature by 0.5°C.

Working Mode Selection: In the shutdown state, long-press the upper button to enter the underfloor heating and air-conditioning mode selection. Short-press the button to switch between the underfloor heating and air-conditioning modes. Selecting the heating symbol sets the panel to underfloor heating mode, while selecting the snowflake symbol sets it to air-conditioning mode. Once the mode is confirmed, the panel will automatically shut down and will operate in the selected mode when turned on again.

Temperature Correction Setting: In the setting mode, short-press the upper button. The temperature icon will flash, indicating that it is in the temperature correction setting state. Use the "+" and "-" keys to modify the temperature value within the range of -9~+9°C. After 3 seconds, the setting will be automatically saved, and the device will exit the setting state.

Screen Brightness Setting: In the setting mode, short-press the upper button. The brightness icon will flash, indicating that it is in the brightness setting state. Use the "+" and "-" keys to modify the brightness value (range 1-9). The setting will be automatically saved after 3 seconds, and the device will exit the setting state.

Air Conditioner Operation Guide:

Wind Speed Setting: In the power-on state, short-press the button to switch between high, medium, and low wind speeds.
Mode Setting: In the power-on state, long-press the button to enter the mode setting state. Short-press the button to switch between cooling, heating, and ventilation modes.

Fix Installation:

First, fix the base bracket (a) to the base (c), then snap the base (c) into the frame (b).
Fix the base (c) to the junction box on the wall with screws.
Fix the display screen (h) on the base (c) with the bracket (f), and then buckle the lens (i) on the base (c).
- Warning: Improper installation may cause short circuit or fire. Ensure the power supply is turned off before making connections.

Maintenance Features

The equipment is maintenance-free.
Use a dry cloth for cleaning.
Do not use solvents or other aggressive substances.

Warning:

Improper handling of this product may cause damage to the environment.
Installation and configuration can only be carried out by qualified professional and technical personnel.
Illegal opening of the device case will invalidate the warranty.

Dispose: At the end of its useful life, the product is classified as e-waste and cannot be treated with municipal unsorted solid waste.