Smart Laffey LFKNX-KTM-D9 Smart Thermostat User Manual

Smart Laffey LFKNX-KTM-D9 Smart Thermostat

Specification

• Warranty: 1 Year
• Project Solution Capability: total solution for projects
• Place of Origin: Guangdong, China
• Model Number: LFKNX-KTM-D9
• Size: 86mm*86mm
• Brand: Laffey
• Power: 24V, DC
• After-sale Service: Free spare parts
• Application: Hotel, Connecting KNX room control unit
• Design Style: Contemporary

Introduction

The Smart Laffey LFKNX-KTM-D9 is a programmable smart thermostat designed for use in residential and commercial properties. The thermostat features WiFi connectivity, which allows users to control the temperature settings remotely using a smartphone or tablet. In addition to its remote control capabilities, the Smart Laffey LFKNX-KTM-D9 has a large, backlit touchscreen display that shows the current temperature, as well as the temperature settings and other information. The thermostat is also designed to be user-friendly, with intuitive controls and a simple, easy-to-navigate interface.

The Smart Laffey LFKNX-KTM-D9 is compatible with a wide range of heating and cooling systems, including gas, oil, and electric systems. It also has a variety of advanced features, such as scheduling options, automatic temperature adjustment based on occupancy, and compatibility with third-party smart home platforms. the Smart Laffey LFKNX-KTM-D9 is a versatile and user-friendly smart thermostat that offers a range of features and functionality to help you save money on your energy bills while keeping your home or business comfortable and convenient.

What Is In The Box

• Thermostat
• User Manual
• Screws
• External Sensor

Display

Basic Functions

• Intelligent energy-saving delay switch, insert the card to work after power-on.
• After the card is taken out, the input power is automatically cut off after a delay of about 15 seconds.
• Card Type: 125KHz RF card with low frequency; 13.56MHz MF card with high frequency;
• Technical parameters: Rated voltage: 220V AC # 10%; Power frequency: 50 / 60Hz; Maximum load current: 20A; Self-consumption: <1.5W; Working temperature: -20°C ~ +40°C; Working humidity: ≤95%;
• Laser engraving: the graphics and text on the switch can be customized according to requirements;

FUNCTIONAL CONFIGURATION
Laffey Electric, one of the biggest manufacturers of switch panels in China

CONJOINED STRUCTURE

• Switch Panel1- 6 crucial light control, scene switch, thermostat, dimming,etc.

Conjoined Structure( Can Be Connected Freely)
You can communicate our client service to get the rearmost conjoined matching.

More Colour Options

Wiring Diagram

• With a wire link, the signal is steady
• Faster and more efficient control of the systems, which can save the energy
• Integrated and Intelligent Building Control System with Air Conditioning, HVAC, lighting, curtain, etc

Installation

Turn off power: Before starting the installation process, turn off the power to your HVAC system from the circuit breaker.

Remove the old thermostat: Remove the cover of your old thermostat and take a picture of the wiring to remember how it’s connected. Then, carefully remove the wires from the old thermostat and remove it from the wall.

Mount the Smart Laffey LFKNX-KTM-D9: Use the provided screws and mounting plate to mount the Smart Laffey LFKNX-KTM-D9 on the wall. Ensure that the plate is level before screwing it onto the wall.

Connect the wires: Connect the wires to the corresponding terminals on the Smart Laffey LFKNX-KTM-D9. The wires should be secured tightly to ensure good electrical contact.

Connect the C-wire: Connect the C-wire from your HVAC system to the C-terminal on the Smart Laffey LFKNX-KTM-D9. If your HVAC system doesn’t have a C-wire, you may need to use the included Power Extender Kit.

Attach the cover: Snap the cover onto the Smart Laffey LFKNX-KTM-D9 and turn the power back on from the circuit breaker.

Connect to Wi-Fi: Download the Laffey App, create an account, and follow the on-screen instructions to connect the Smart Laffey LFKNX-KTM-D9 to your home’s Wi-Fi network.

Set up and customize: Follow the prompts on the Laffey App to set up and customize the Smart Laffey LFKNX-KTM-D9 to your preferences.

FAQS

Q: What is the Smart Laffey LFKNX-KTM-D9 Smart Home Thermostat?
A: The Smart Laffey LFKNX-KTM-D9 Smart Home Thermostat is a smart thermostat designed to control your home’s heating and cooling system. It uses Wi-Fi connectivity to connect to your home network and can be controlled remotely using a smartphone app.

Q: How does the Smart Laffey LFKNX-KTM-D9 work?
A: The Smart Laffey LFKNX-KTM-D9 uses sensors to measure the temperature and humidity in your home, as well as other factors such as the time of day and your location. It then uses this information to adjust your home’s heating and cooling system to maintain a comfortable environment.

Q: What are the benefits of using a smart thermostat like the Smart Laffey LFKNX-KTM-D9?
A: Smart thermostats can help you save money on your energy bills by automatically adjusting your home’s temperature when you’re not there. They can also make your home more comfortable by maintaining a consistent temperature and humidity level.

Q: Can the Smart Laffey LFKNX-KTM-D9 be controlled using voice commands?
Yes, the Smart Laffey LFKNX-KTM-D9 can be controlled using voice commands with Amazon Alexa and Google Assistant.

Q: Does the Smart Laffey LFKNX-KTM-D9 have a touchscreen display?
A: Yes, the Smart Laffey LFKNX-KTM-D9 has a 3.5-inch touchscreen display that allows you to control the thermostat directly.

Q: Is the Smart Laffey LFKNX-KTM-D9 compatible with all HVAC systems?
A: The Smart Laffey LFKNX-KTM-D9 is compatible with most 24-volt heating and cooling systems, including gas, electric, and oil systems. It is not compatible with high-voltage or line-voltage systems.

Q: Does the Smart Laffey LFKNX-KTM-D9 require a C-wire?
A: Yes, the Smart Laffey LFKNX-KTM-D9 requires a C-wire for power.

Q: Can the Smart Laffey LFKNX-KTM-D9 be programmed to follow a schedule?
A: Yes, the Smart Laffey LFKNX-KTM-D9 can be programmed to follow a schedule, and it can also learn your habits and adjust the temperature automatically.

Q: Can multiple Smart Laffey LFKNX-KTM-D9 thermostats be controlled using the same app?
A: Yes, multiple Smart Laffey LFKNX-KTM-D9 thermostats can be controlled using the same app.

Q: Is the Smart Laffey LFKNX-KTM-D9 easy to install?
A: The Smart Laffey LFKNX-KTM-D9 comes with an installation guide, and most users find it easy to install. However, if you’re not comfortable working with HVAC wiring, it’s best to hire a professional.

Q: How does the Smart Laffey LFKNX-KTM-D9 save energy?
A: The Smart Laffey LFKNX-KTM-D9 saves energy by automatically adjusting your home’s temperature based on your habits and the current weather conditions. It can also detect when you’re not home and adjust the temperature accordingly.

Q: Can the Smart Laffey LFKNX-KTM-D9 be controlled when you’re away from home?
A: Yes, the Smart Laffey LFKNX-KTM-D9 can be controlled remotely using the smartphone app.

Q: Does the Smart Laffey LFKNX-KTM-D9 have a vacation mode?
A: Yes, the Smart Laffey LFKNX-KTM-D9 has a vacation mode that allows you to set the temperature while you’re away from home.

Smart Laffey LFKNX-KTM-D9 Smart Thermostat User Manual