1. Introdución
This manual provides comprehensive instructions for the installation, operation, and maintenance of your LUX Pro PSD010B Mechanical Non-Programmable Thermostat. This thermostat is designed for use with 1 Heat Only systems, including fireplaces, stoves, and in-floor radiant heating. It does not require a fan switch and is battery-powered for reliable operation.

Imaxe 1.1: Fronte view of the LUX Pro PSD010B Thermostat, displaying a temperature of 72 degrees Fahrenheit on its digital screen, along with up and down arrow buttons for temperature adjustment.

Imaxe 1.2: The LUX Pro PSD010B Thermostat mounted on a wall in a contemporary living room, demonstrating its discreet integration into a home environment.
2. Información de seguridade
- Always turn off power to the heating system at the main fuse or circuit breaker panel before installing or servicing the thermostat.
- Este termostato está deseñado para baixos volumestage (24V) heating systems or millivolt systems. Do not use with line voltagSistemas de e (120 V/240 V).
- Asegúrese de que todas as conexións de cableado estean seguras e cumpran cos códigos eléctricos locais.
- Desfágase das baterías segundo a normativa local. Non as incinere.
3. Contido do paquete
Verifique que o seu paquete conteña os seguintes elementos:

Imaxe 3.1: Visual representation of the items included in the product box: the PSD010B thermostat, two AA LR6 batteries, two ST screws, two wall anchors, and wire labels.
- LUX Pro PSD010B Thermostat
- 2 AA LR6 Batteries
- 2 Mounting Screws (ST screws)
- 2 ancoraxes de parede
- Etiquetas de arame
- Manual de instrucións (este documento)
4. Instalación
4.1 Lista de comprobación previa á instalación
- Ensure your heating system is compatible (see Section 6: System Compatibility).
- Gather necessary tools: Phillips screwdriver, wire strippers (if needed), drill (if installing wall anchors).
- Turn off power to your heating system at the circuit breaker or fuse box.
4.2 Retirar o termostato antigo
- Turn off the power to your heating system.
- Retire a tapa do termostato antigo.
- Note the wire connections. This thermostat is designed for 2-wire heat-only systems. Label the wires (e.g., R and W) using the provided wire labels.
- Desconecte os cables e retire a base antiga do termostato da parede.
4.3 Montaxe do novo termostato
- Separe a tapa frontal da base do termostato.
- Position the thermostat base on the wall where the old thermostat was located. Ensure it is level.
- Mark the mounting holes. If new holes are required, drill pilot holes and insert wall anchors if mounting into drywall.
- Fixe a base do termostato á parede cos parafusos subministrados.
4.4 Cableado
The PSD010B is compatible with 2-wire heat-only systems. Connect the wires from your heating system to the terminals on the thermostat base. Typically, these are R (power) and W (heat call) wires. Ensure connections are tight.
4.5 Instalación da batería
- Insira as dúas pilas AA no compartimento das pilas, situado na parte traseira do termostato, respectando a polaridade correcta (+/-).
- Snap the front cover onto the thermostat base.
- Restableza a electricidade do sistema de calefacción no panel principal de fusibles ou disxuntores.
5. Funcionamento
5.1 Pantalla e controis enview

Imaxe 5.1: Diagram illustrating the controls of the LUX Pro PSD010B Thermostat, highlighting the large backlit display, quick and easy temperature change buttons (up/down arrows), and the Heat/Off mode slide switch on the side.
- Pantalla dixital: Shows the current room temperature and the set temperature. It is backlit for easy reading.
- Botóns arriba / abaixo: Used to adjust the desired temperature setting.
- Mode Slide Switch: Located on the side of the thermostat. Select 'HEAT' for heating operation or 'OFF' to turn the system off.
5.2 Axustar a temperatura
Para axustar a temperatura desexada, use o botón Up or Abaixo arrow buttons. The display will show the set temperature as you adjust it, then revert to showing the current room temperature after a few seconds. The thermostat will automatically activate your heating system when the room temperature falls below your set temperature.
5.3 Selección de modo
Use the slide switch on the side of the thermostat to select the operating mode:
- CALENTACIÓN: O termostato controlará o sistema de calefacción para manter a temperatura establecida.
- OFF: The heating system will remain off.
5.4 Fahrenheit/Celsius Selection
The thermostat allows selection between Fahrenheit and Celsius temperature display. Refer to the detailed specifications or the full manual for instructions on how to switch this setting, typically involving a button combination or a switch on the circuit board.
5.5 Adjustable Temperature Limits
The thermostat features adjustable temperature limits, allowing you to set a minimum and maximum temperature range. This prevents the temperature from being set too high or too low. Consult the full manual for instructions on how to configure these limits.
6. Compatibilidade do sistema
The LUX Pro PSD010B thermostat is designed for specific heating systems. Please review the compatibility information below before installation.

Imaxe 6.1: A chart detailing the system compatibility of the LUX Pro PSD010B Thermostat. It is compatible with 2-wire Hydronic (Hot Water), 750 Millivolt, and Gas Fireplaces (24V). It is not compatible with Heat Pump Multistage, Radiant Ceiling Heat, Electric Baseboards, Heat Pump w/ Auxiliary Heat, Portable space heaters, 3-wire Hydronic (Hot Water), Gas/Oil/Electric Furnace - Multistage, Cool Multistage, Cooling only, Plug-in air conditioners, Heat Pump w/o Auxiliary Heat, Gas/Oil/Electric Furnace - Heating only, and Gas/Oil/Electric Furnace - Single Stage.
Compatible Systems (Heat Only - 24V or Millivolt)
- 2-wire Hydronic (Hot Water) systems
- 750 Millivolt systems (e.g., gas fireplaces, floor furnaces)
- Lareiras de gas (24V)
Non compatible con
- Heat Pump Multistage sistemas
- Calefacción radiante de teito
- Rodapés eléctricos
- Bomba de calor con calor auxiliar
- Quentadores portátiles
- 3-wire Hydronic (Hot Water) systems
- Gas/Oil/Electric Furnace - Multistage
- Cool Multistage sistemas
- Sistemas só de refrixeración
- Aires acondicionados enchufables
- Bomba de calor sen calor auxiliar
- Gas/Oil/Electric Furnace - Heating only (if it requires a fan control)
- Forno de gas/petróleo/eléctrico - Individual Stage (if it requires a fan control)
7. Mantemento
7.1 Substitución da batería
The thermostat is powered by two AA batteries. When the battery power is low, a low battery indicator will appear on the display. Replace batteries annually or when the low battery indicator appears to ensure continuous operation.
- Gently pull the bottom of the thermostat cover forward to release it from the base.
- Retire as pilas AA antigas.
- Insira dúas pilas alcalinas AA novas, asegurándose de manter a polaridade correcta.
- Snap the cover back onto the thermostat base.
7.2 Limpeza
Limpar o exterior do termostato cun pano suave eamp pano. Non empregue produtos de limpeza abrasivos nin disolventes. Evite pulverizar líquidos directamente sobre o termostato.
8 Solución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
| Sen pantalla ou pantalla en branco | Baterías agotadas ou mal instaladas | Substitúa as pilas por pilas alcalinas AA novas, asegurándose de manter a polaridade correcta. |
| O sistema de calefacción non se acende |
|
|
| Lectura de temperatura inexacta | Thermostat located near heat source/draft, or internal sensor issue. | Asegúrate de que o termostato non estea exposto á luz solar directa, correntes de aire ou fontes de calor. Se o problema persiste, ponte en contacto co servizo de asistencia. |
9. Especificacións

Imaxe 9.1: A detailed list of features for the LUX Pro PSD010B Thermostat, including digital, non-programmable operation, battery power, temperature range of 40°F to 90°F, clean design, large backlit display, easy installation, F/C selectable display, 5-minute minimum run/off time, and adjustable temperature stop.
- Modelo: PSD010B
- Tipo: Mechanical, Non-Programmable
- Compatibilidade do sistema: 1 Heat Only (2-wire Hydronic, 750 Millivolt, 24V Gas Fireplaces)
- Fonte de enerxía: 2 pilas AA (incluídas)
- Rango de temperatura: 40 °F a 90 °F (4 °C a 32 °C)
- Tipo de visualización: LCD dixital retroiluminada
- Tipo de control: Button Control (Up/Down arrows), Slide Switch (Heat/Off)
- Dimensións: 1.13" D x 5" W x 3.5" H
- Peso do artigo: 0.4 libras (6.4 onzas)
- Voltage: 24 Volts (compatible with millivolt systems)
- Material: Plástico
- Tipo de montaxe: Soporte de parede
- UPC: 021079070107
10. Garantía e soporte
O termostato LUX Pro PSD010B inclúe un Garantía limitada de 5 anos, ensuring reliable performance and peace of mind. For warranty claims, technical assistance, or further inquiries, please refer to the contact information provided with your product packaging or visit the official LUX websitio.

Imaxe 10.1: The LUX Pro PSD010B Thermostat displayed with icons highlighting its key features: a backlit display, adjustable temperature limits, battery-only power, and a 5-year limited warranty.





