1. Introducció
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. Informació de seguretat
AVÍS: Una instal·lació, un ajust, una alteració, un servei o un manteniment incorrectes poden causar danys materials, lesions o la mort. Llegiu atentament les instruccions d'instal·lació i funcionament abans d'instal·lar o fer el manteniment d'aquest equip.
- Always ensure the unit is properly grounded to prevent electrical shock.
- 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.
- Mantingueu els nens i les mascotes allunyats de la unitat exterior durant el funcionament.
- Turn off the power supply to the unit before performing any maintenance or cleaning.
3. Contingut del paquet
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
- Unitat interior
- Control remot
- Bateries AAA (x2)
- Manual d'usuari
- Plantilla de suports
- Placa de muntatge
- Communication Cable (12.5 ft)
- Power Cable (5.9 ft)
Box 2: Outdoor Unit Components
- Unitat exterior
- Corretja de plàstic
- Connecting Pipes (9.84 ft x2)
- Luting Putty
- Anell de protecció de canonades
- Drain Pipe (6.56 ft)
- Screws (4.2*50, 6 pcs)
- Ancoratges (x6)
4. Configuració i instal·lació
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.
Instal·lació acabadaview:
- Selecció del lloc: Choose appropriate locations for both the indoor and outdoor units, ensuring adequate space for airflow and maintenance.
- Muntatge: 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).
- Connexió del conjunt de línies: Connect the pre-charged refrigerant lines and electrical communication cables between the indoor and outdoor units.
- Drenatge: Install the drain pipe for condensate removal from the indoor unit.
- Connexió elèctrica: Connect the unit to a dedicated 230V power supply as per local electrical codes.
- Vacuuming and Leak Check: 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.
Guia de vídeo d'instal·lació:
Per obtenir una guia visual pas a pas, consulteu el vídeo oficial d'instal·lació:
Video: Rellytech Mini Split AC Installation Guide. This video provides a detailed walkthrough of the installation process for the mini split system.
5. Instruccions de funcionament
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.
Modes de funcionament:
- Mode de refrigeració: Provides powerful cooling to maintain your desired temperature.
- Mode de calefacció: Delivers efficient heating, suitable for year-round comfort.
- Mode de ventilador: Circulates air without heating or cooling. Choose from 4 fan speeds: High, Medium, Low, or Auto.
- Mode sec (deshumidificació): Redueix la humitat a l'habitació, ideal per a la damp condicions.
Característiques especials:
- Mode ECO: Optimizes energy usage for efficient temperature control, reducing electricity consumption.
- Mode de repòs: Adjusts temperature and fan speed for quiet, comfortable sleep, operating at just 42dB.
- Temporitzador de 24 hores: 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.
Vídeo de demostració de l'operació:
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. Manteniment
Regular maintenance ensures optimal performance, energy efficiency, and longevity of your Rellytech Mini Split system. Always disconnect power before performing any maintenance.
Neteja de filtres:
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.
- Obriu el panell frontal de la unitat interior.
- Traieu amb cura els filtres d'aire.
- Netegeu els filtres amb un aspirador o renteu-los amb aigua tèbia i un detergent suau.
- Deixeu que els filtres s'assequin completament abans de tornar-los a instal·lar.
- Tanqueu el panell frontal de manera segura.

Imatge: Primer pla view of the indoor unit's removable air filter and a hand cleaning it under running water.
Manteniment de la unitat 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. Solució De Problemes
Abans de contactar amb l'atenció al client, review els següents problemes i solucions habituals:
| Problema | Causa possible | Solució |
|---|---|---|
| La unitat no s'encén | No power supply, remote control batteries dead | Check circuit breaker, replace remote batteries |
| Refrigeració/calefacció insuficient | 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 |
| Soroll inusual | Peces soltes, objectes estranys, unitat no anivellada | Inspect for loose parts, remove objects, ensure stable installation |
| Fuita d'aigua de la unitat interior | Clogged drain pipe, improper installation | Clear drain pipe, contact professional for inspection |
If the problem persists after attempting these solutions, please contact Rellytech customer support.
8. Especificacions
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 | Especificació |
|---|---|
| Marca | Rellytech |
| Nom del model | Mini Split |
| Número de model | CE0-1 |
| Potència de refrigeració | 18000 unitats tèrmiques britàniques (BTU) |
| Potència de calefacció | 18400 unitats tèrmiques britàniques (BTU) |
| Ràtio d'eficiència energètica estacional (SEER2) | 19.0 |
| Factor de rendiment estacional de calefacció (HSPF2) | 8.5 |
| Voltage | 230 Volts |
| Nivell de soroll | 42 decibels |
| Àrea de cobertura | Fins a 1250 peus quadrats |
| Dimensions de la unitat interior (P x A x A) | 12.4 "P x 39.6" W x 9.5" H |
| Pes de la unitat exterior | 112 lliures |
| Tipus d'inversor | Has Inverter |
| Mètode de control | Control remot |
| Refrigerant | R32 (Pre-charged) |
9. Garantia i Suport
Informació de la garantia:
The Rellytech 18000 BTU Mini Split AC/Heating System comes with a 1 anys de garantia del fabricantAquesta garantia cobreix els defectes de materials i de fabricació en condicions d'ús normal. Si us plau, conserveu el comprovant de compra per a reclamacions de garantia.
Atenció al client:
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 weblloc web o a l'embalatge del producte.