1. Introdución
This manual provides essential information for the safe and efficient operation of your Uniwatt by Stelpro UHC1501PW 1500W Plug-In Quiet Convector Heater. Please read all instructions carefully before installation and use, and retain this manual for future reference.
The UHC1501PW convector heater is designed to provide supplemental heating for small to medium-sized rooms, offering quiet operation and precise temperature control through its built-in electronic thermostat. It features a wall-mount design and plugs into a standard 120V outlet for easy installation.

Imaxe 1.1: Fronte view of the Uniwatt by Stelpro UHC1501PW Convector Heater.
2. Información de seguridade
ADVERTENCIA: Para reducir o risco de incendio, descarga eléctrica ou lesións, observe as seguintes precaucións de seguridade:
- Lea todas as instrucións antes de instalar ou usar este aquecedor.
- Este quentador quéntase cando está en uso. Para evitar queimaduras, non deixes que a pel espida toque superficies quentes. Mantén os materiais combustibles, como mobles, almofadas, roupa de cama, papeis, roupa e cortinas, a polo menos 0.9 m da parte dianteira do quentador e afastalos dos laterais e da parte traseira.
- É necesario ter extrema precaución cando calquera aquecedor é usado por nenos ou persoas inválidas ou preto de eles e sempre que o aquecedor se deixa en funcionamento e sen vixilancia.
- Non opere ningún calefactor cun cable ou enchufe danado ou despois de que o calefactor funcione mal, caese ou estea danado de calquera xeito. Devolver a calefacción á instalación de servizo autorizada para o seu exame, axuste eléctrico ou mecánico ou reparación.
- Non use ao aire libre.
- Este quentador non está pensado para o seu uso en baños, lavadoiro e lugares interiores similares. Nunca localice a calefacción onde poida caer nunha bañeira ou noutro recipiente de auga.
- Non pase o cable debaixo da alfombra. Non cubra o cable con alfombras, corredores ou revestimentos similares. Coloque o cable lonxe da zona de tráfico e onde non se tropece.
- Para desconectar o aquecedor, apague os controis e, a continuación, retire o enchufe da toma de corrente.
- Non insira nin permita que entren obxectos estraños en ningunha abertura de ventilación ou escape, xa que isto pode provocar unha descarga eléctrica ou incendio, ou danar o quentador.
- Para evitar un posible incendio, non bloquee de ningún xeito as entradas ou escapes de aire. Non o use en superficies brandas, como unha cama, onde se poidan bloquear as aberturas.
- Un aquecedor ten partes quentes e con arcos ou chispas no seu interior. Non o use en áreas onde se use ou almacene gasolina, pintura ou vapores ou líquidos inflamables.
- Use este aquecedor só como se describe neste manual. Calquera outro uso non recomendado polo fabricante pode provocar incendios, descargas eléctricas ou lesións ás persoas.
- This heater includes an overheat protection system that automatically shuts off the unit if it overheats. If this occurs, unplug the heater, wait 10 minutes for it to cool down, and then plug it back in. If the issue persists, contact customer support.
3. Contido do paquete
Verify that all components are present and undamaged. If any items are missing or damaged, contact your retailer or Stelpro customer service.
- Uniwatt by Stelpro UHC1501PW Convector Heater (1 unit)
- Installation Hardware (screws, anchors for wall mounting)
- Manual de usuario (este documento)
4. Especificacións
| Característica | Especificación |
|---|---|
| Número de modelo | UHC1501PW |
| Marca | Uniwatt by Stelpro |
| Fonte de enerxía | PLUG-IN Electric - 120V |
| Voltage | 120 voltios |
| Wattage | 1500 vatios |
| Método de calefacción | Convección |
| Dimensións (L x W x H) | 72.71 x 10 x 44.61 cm (28.6 x 3.9 x 17.6 polgadas) |
| Peso do elemento | 7.12 kg (15.7 lb) |
| Material | Aceiro |
| Cor | Branco |
| Tipo de montaxe | Soporte de parede |
| Características especiais | Electronic Thermostat, Noiseless Operation, Overheat Protection |
| Tamaño da habitación recomendado | Ata 150 metros cadrados |
| País de Orixe | Canadá |

Image 4.1: Product dimensions for the UHC1501PW heater.
5. Instalación
The UHC1501PW convector heater is designed for wall-mount installation and plugs into a standard 120V electrical outlet. Ensure the installation location is clear of obstructions and combustible materials as per safety guidelines.
5.1 Elixir unha localización
- Select a wall location that allows for proper air circulation around the heater.
- Maintain a minimum distance of 3 feet (0.9 m) from any combustible materials (curtains, furniture, etc.).
- Ensure the wall surface is flat and capable of supporting the heater's weight.
- Locate near a standard 120V electrical outlet.
5.2 Montaxe do calefactor
- Carefully unpack the heater and inspect for any shipping damage.
- Using the provided mounting template (if included) or by measuring, mark the positions for the mounting screws on the wall.
- Drill pilot holes and insert wall anchors if necessary, depending on your wall material.
- Securely attach the heater to the wall using the provided screws. Ensure it is level and firmly mounted.

Imaxe 5.1: Ex.ample of the convector heater installed on a wall, connected to a 120V outlet.
5.3 Conexión eléctrica
- Once mounted, plug the heater's power cord into a grounded 120V electrical outlet.
- Ensure the outlet is in good condition and not overloaded by other appliances.

Image 5.2: Illustration of quick and easy plug-in into a 120V outlet.
6. Funcionamento
The UHC1501PW heater features a built-in electronic thermostat for precise temperature control and quiet operation.
6.1 Encendido inicial
After plugging in the heater, the display will illuminate. The heater may emit a slight odor during its first few hours of operation as manufacturing residues burn off. This is normal and will dissipate.
6.2 Axustar a temperatura
- Locate the control buttons and digital display on the top right side of the heater.
- Use the up and down arrow buttons to adjust the desired temperature. The display will show the set temperature.
- The heater will automatically cycle on and off to maintain the set temperature, providing consistent warmth.

Image 6.1: Close-up of the ultra-precise built-in electronic thermostat display.
6.3 Funcionamento silencioso
This convector heater is designed for quiet performance, utilizing dual stainless steel elements with nylon sleeves to minimize expansion and contraction noises during heating and cooling cycles.
7. Mantemento
Regular maintenance ensures optimal performance and longevity of your heater. Always unplug the heater before performing any maintenance.
7.1 Limpeza
- Exterior: Limpe as superficies exteriores cun suave, damp pano. Non empregue produtos de limpeza abrasivos nin disolventes, xa que poden danar o acabado.
- Ventos de aire: Periodically vacuum the air intake and exhaust vents to remove dust and debris. Ensure vents are clear to prevent overheating.
Non mergulle o quentador en auga nin permita que a auga gotee no interior.
8 Solución de problemas
If you experience issues with your heater, consult the following table before contacting customer service.
| Problema | Causa posible | Solución |
|---|---|---|
| O quentador non se acende. | Sen alimentación á unidade. | Check if the heater is securely plugged into a working 120V outlet. Verify the circuit breaker has not tripped. |
| O calefactor apágase inesperadamente. | Protección contra sobrecalentamento activada. | Unplug the heater, wait 10 minutes for it to cool down, and then plug it back in. Ensure air vents are not blocked. |
| O quentador non quenta eficazmente. | Thermostat set too low or room is too large. | Increase the set temperature. Ensure the heater is appropriate for the room size (up to 150 sqft). |
| Cheiro inusual durante o primeiro uso. | Incendio de residuos de fabricación. | This is normal for the first few hours of operation and will dissipate. Ensure adequate ventilation. |
9. Garantía e soporte
The Uniwatt by Stelpro UHC1501PW Convector Heater is backed by a comprehensive warranty:
- 5 ano de garantía on physical components.
- 3 ano de garantía on electronic parts.
This warranty covers defects in material and workmanship under normal use and service. For warranty claims or technical support, please contact Stelpro customer service. Keep your proof of purchase for warranty validation.
Fabricante: Stelpro
Lugar de traballo: Stelpro - 1041 Rue Parent, Saint-Bruno-de-Montarville, QC J3V 0A2, Canada
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