1. Introdución
This manual provides comprehensive instructions for the Rellytech 18000 BTU Mini Split AC/Heating System, Model CE0-1. This inverter-driven system offers efficient cooling and heating for areas up to 1250 sq. ft., featuring a 19 SEER2 rating and 230V operation. Please read this manual thoroughly before installation and operation to ensure proper use and maintenance of your unit.

Image: Rellytech 18000 BTU Mini Split AC/Heating System, showing both indoor and outdoor units.
2. Información de seguridade
WARNING: Improper installation, adjustment, alteration, service, or maintenance can cause property damage, injury, or death. Read the installation and operating instructions thoroughly before installing or servicing this equipment.
- Asegúrese sempre de que a unidade estea debidamente conectada á terra para evitar descargas eléctricas.
- Professional HVAC installation by a qualified technician is required for this 230V system. Do not attempt DIY electrical or refrigerant line connections.
- Do not block the air intake or outlet of either the indoor or outdoor unit.
- Keep children and pets away from the outdoor unit during operation.
- Turn off the power supply to the unit before performing any maintenance or cleaning.
3. Contido do paquete
Verify that all components listed below are present in your package. The system is shipped in two boxes, which may arrive separately.

Image: Detailed diagram showing all components included in Box 1 (Indoor Unit, Remote Control, Batteries, Manual, Bracket Template, Mounting Plate, Cables) and Box 2 (Outdoor Unit, Connecting Pipes, Drain Pipe, Screws, Anchors).
Box 1: Indoor Unit Components
- Unidade Interior
- Control remoto
- Pilas AAA (x2)
- Manual de usuario
- Modelo de soporte
- Placa de montaxe
- Communication Cable (12.5 ft)
- Power Cable (5.9 ft)
Box 2: Outdoor Unit Components
- Unidade exterior
- Correa de plástico
- Connecting Pipes (9.84 ft x2)
- Luting Putty
- Anel de protección de tubos
- Drain Pipe (6.56 ft)
- Screws (4.2*50, 6 pcs)
- Áncoras (x6)
4. Configuración e instalación
Installation of the Rellytech Mini Split AC/Heating System requires specialized tools and knowledge. It is mandatory to have this unit installed by a certified HVAC professional to ensure safety, proper function, and warranty validity. The system is pre-charged with refrigerant.
Instalación terminadaview:
- Selección do sitio: Choose appropriate locations for both the indoor and outdoor units, ensuring adequate space for airflow and maintenance.
- Montaxe: Securely mount the indoor unit using the provided mounting plate and bracket template. The outdoor unit should be placed on a stable, level surface or a dedicated wall bracket (purchased separately).
- Conexión do conxunto de liñas: Connect the pre-charged refrigerant lines and electrical communication cables between the indoor and outdoor units.
- Drenaxe: Install the drain pipe for condensate removal from the indoor unit.
- Conexión eléctrica: Connect the unit to a dedicated 230V power supply as per local electrical codes.
- Aspiración e comprobación de fugas: A professional will vacuum the line set to remove air and moisture, then check for any refrigerant leaks.

Image: Outdoor unit of the Rellytech Mini Split AC system, showing connections and placement.
Guía de vídeo de instalación:
For a visual step-by-step guide, please refer to the official installation video:
Video: Rellytech Mini Split AC Installation Guide. This video provides a detailed walkthrough of the installation process for the mini split system.
5. Instrucións de funcionamento
Your Rellytech Mini Split system offers multiple modes and features for optimal comfort control. All functions are accessible via the included remote control.

Image: Graphic illustrating the four operational modes: Cool, Heat, Dry, and Fan.
Modos de funcionamento:
- Modo de arrefriamento: Provides powerful cooling to maintain your desired temperature.
- Modo de calefacción: Delivers efficient heating, suitable for year-round comfort.
- Modo de ventilador: Circulates air without heating or cooling. Choose from 4 fan speeds: High, Medium, Low, or Auto.
- Modo seco (deshumidificación): Reduces humidity in the room, ideal for damp condicións.
Características especiais:
- Modo ECO: Optimizes energy usage for efficient temperature control, reducing electricity consumption.
- Modo de suspensión: Adjusts temperature and fan speed for quiet, comfortable sleep, operating at just 42dB.
- Temporizador de 24 horas: Program the unit to turn on or off automatically within a 24-hour cycle.
- LED-Off Function: Turns off the display lights on the indoor unit for undisturbed sleep.
- 90° Vertical Swing: The louver automatically swings vertically to distribute air evenly throughout the room.

Image: Illustration of the unit's quiet operation in Sleep Mode, showing noise levels below 46dB.

Image: Diagram showing the 90-degree vertical airflow distribution from the indoor unit, ensuring wide coverage.
Operation Demonstration Video:
See the Rellytech Mini Split AC in action, demonstrating its cooling and heating capabilities:
Video: Rellytech Mini Split AC Demo. This video showcases the rapid cooling and heating functions of the unit.
6. Mantemento
Regular maintenance ensures optimal performance, energy efficiency, and longevity of your Rellytech Mini Split system. Always disconnect power before performing any maintenance.
Limpeza de filtros:
The indoor unit's air filters should be cleaned regularly, typically every 2-4 weeks depending on usage and air quality. Dirty filters can reduce airflow, decrease efficiency, and impact air quality.
- Abra o panel frontal da unidade interior.
- Retire con coidado os filtros de aire.
- Limpa os filtros cun aspirador ou lávaos con auga morna e un deterxente suave.
- Deixe que os filtros se sequen completamente antes de reinstalalos.
- Pecha o panel frontal de forma segura.

Imaxe: Primeiro plano view of the indoor unit's removable air filter and a hand cleaning it under running water.
Mantemento da unidade exterior:
Periodically inspect the outdoor unit for any obstructions (leaves, debris) and ensure the coils are clean. Do not attempt to clean the outdoor unit's internal components yourself; this should be done by a professional during annual servicing.
7 Solución de problemas
Antes de contactar co servizo de atención ao cliente, volva aview os seguintes problemas e solucións comúns:
| Problema | Causa posible | Solución |
|---|---|---|
| A unidade non se acende | No power supply, remote control batteries dead | Check circuit breaker, replace remote batteries |
| Refrixeración/quecemento insuficiente | Dirty air filters, blocked outdoor unit, incorrect mode setting, room size exceeds capacity | Clean filters, clear obstructions, select correct mode, ensure unit matches room size |
| Ruído insólito | Loose parts, foreign objects, unit not level | Inspect for loose parts, remove objects, ensure stable installation |
| Fuga de auga da unidade interior | Tubo de drenaxe atascado, instalación incorrecta | Clear drain pipe, contact professional for inspection |
If the problem persists after attempting these solutions, please contact Rellytech customer support.
8. Especificacións
Key technical specifications for the Rellytech 18000 BTU Mini Split AC/Heating System (Model CE0-1):

Image: Graphic showing the cooling capacity of 18000 BTU (low to 61°F) and heating capacity of 18400 BTU (high to 88°F) for areas up to 1250 sq. ft.

Image: Energy Guide label indicating a Cooling Efficiency Rating (SEER2) of 19.00 and Heating Efficiency Rating (HSPF2) of 8.50.
| Característica | Especificación |
|---|---|
| Marca | Rellytech |
| Nome do modelo | Mini Split |
| Número de modelo | CE0-1 |
| Potencia de refrixeración | 18000 unidades térmicas británicas (BTU) |
| Potencia de calefacción | 18400 unidades térmicas británicas (BTU) |
| Índice de eficiencia enerxética estacional (SEER2) | 19.0 |
| Factor de rendemento estacional da calefacción (HSPF2) | 8.5 |
| Voltage | 230 voltios |
| Nivel de ruído | 42 decibeis |
| Área de cobertura | Ata 1250 pés cadrados |
| Dimensións da unidade interior (P x L x A) | 12.4" D x 39.6" W x 9.5" H |
| Peso da unidade exterior | 112 libras |
| Tipo de inversor | Has Inverter |
| Método de control | Control remoto |
| Refrixerante | R32 (Pre-charged) |
9. Garantía e soporte
Información da garantía:
The Rellytech 18000 BTU Mini Split AC/Heating System comes with a 1 anos de garantía do fabricanteEsta garantía cobre defectos de materiais e fabricación en condicións normais de uso. Conserve o comprobante de compra para reclamacións de garantía.
Atención ao cliente:
Rellytech is committed to customer satisfaction. We offer hassle-free after-sales support and a 24/7 rapid response system to assist you with any questions or issues regarding your product.
For support, please visit the official Rellytech store or contact our customer service team through the details provided on our websitio web ou na embalaxe do produto.




