1. Introducció
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your OLMO 42,000 BTU 4-Zone Ductless Mini Split Air Conditioner and Heat Pump system. Please read this manual thoroughly before installation and use, and retain it for future reference.

Figure 1: Complete OLMO 4-Zone Ductless Mini Split System components.
2. Informació de seguretat
WARNING: Improper installation, adjustment, alteration, service, or maintenance can cause property damage, injury, or death. Refer to this manual. For assistance or additional information, consult a qualified installer or service agency.
2.1 Precaucions generals de seguretat
- Only qualified personnel should install, repair, or service this equipment.
- Assegureu-vos que la font d'alimentació coincideixi amb les especificacions que figuren a la placa de noms de la unitat.
- Desconnecteu sempre l'alimentació abans de realitzar qualsevol manteniment o servei.
- Do not block the air intake or outlet of the indoor or outdoor units.
- No introduïu objectes a la unitat.
- Mantingueu els nens i les mascotes allunyats de la unitat exterior.
- The refrigerant used in this system is R-454B. Handle with care and only by certified technicians.
3. Producte acabatview
The OLMO 4-Zone Ductless Mini Split System provides efficient heating and cooling for multiple areas. This system includes an outdoor condenser unit and four indoor wall-mounted air handlers (two 9,000 BTU and two 12,000 BTU units).
3.1 Característiques clau
- 4-Zone Climate Control: Independent temperature management for up to four distinct areas.
- Funció de calefacció i refrigeració: Ofereix comoditat durant tot l'any.
- Energy-Efficient Inverter Compressor: Delivers quiet, precise climate control with reduced energy usage.
- 22 SEER2 Rating: High Seasonal Energy Efficiency Ratio for energy savings.
- WiFi habilitat: Remote control via a smartphone application.
- Funcionament a velocitat variable: Adjusts compressor speed for optimal performance.

Figure 2: Components included with your OLMO Mini Split System.
4. Pautes d'instal·lació
Installation of this mini-split system requires specialized knowledge and tools. It is strongly recommended that installation be performed by a certified HVAC professional.
4.1 Included Installation Kits
The system includes 25FT insulated copper line sets, 25FT communication cables, and 16FT drain hoses for each zone to facilitate professional installation.
4.2 Freight Delivery Information
Due to the size and weight of the system, it ships via freight. Delivery will be made to the nearest accessible point outside your home. The carrier will contact you to coordinate delivery details.

Figure 3: Professional installation of the outdoor unit is recommended.
5. Instruccions de funcionament
Your OLMO mini-split system can be operated using the included wireless remote controls or via the dedicated smartphone application.
5.1 Funcionament del control remot
Each indoor unit is controlled by its own wireless remote. The remote allows you to adjust temperature, select operating modes (Cool, Heat, Fan, Dry, Auto), set fan speed, and activate special functions like Sleep mode or Timer.

Figure 4: OLMO Remote App interface and download QR codes.
5.2 Control intel·ligent per aplicació (amb Wi-Fi activat)
The system is WiFi enabled, allowing you to control your units remotely using the OLMO Remote App on your smartphone. Download the app using the links below:
Follow the in-app instructions to connect your units to your home WiFi network and begin remote operation.
5.3 Operating Modes and Functions
- Mode fresc: Per refrescar l'habitació.
- Mode de calor: Per escalfar l'habitació.
- Mode de ventilador: Fa circular l'aire sense escalfar ni refredar.
- Mode sec: Redueix la humitat a l'habitació.
- Mode automàtic: Selecciona automàticament la calefacció o la refrigeració segons la temperatura configurada.
- Mode de repòs: Ajusta la temperatura per a un son còmode i estalvi d'energia.
- Mode turbo: Proporciona un refredament o calefacció ràpida.
- Mode Eco: Optimitza el funcionament per a l'eficiència energètica.
- Mode de neteja automàtica: Helps prevent mold and bacteria growth on the indoor coil.
6. Manteniment
Regular maintenance ensures optimal performance and longevity of your OLMO mini-split system. Always disconnect power before performing any maintenance.
6.1 Neteja del filtre d'aire
The indoor unit's air filters should be cleaned every 2-4 weeks, or more frequently depending on usage and air quality. To clean:
- Obriu el panell frontal de la unitat interior.
- Traieu els filtres d'aire.
- Renteu els filtres amb aigua tèbia i detergent suau o aspireu-los.
- Deixeu que els filtres s'assequin completament abans de tornar-los a instal·lar.
6.2 Neteja de la unitat exterior
Periodically inspect and clean the outdoor unit's coils and fan blades to remove dirt, leaves, and debris. Ensure the area around the outdoor unit is clear of obstructions for proper airflow.
6.3 Drainage System Check
Ensure the drainage hoses are free from kinks and blockages to prevent water overflow from the indoor units.

Figure 5: Ensure drainage hoses are free of kinks for proper function.
7. Solució De Problemes
Abans de contactar amb el servei tècnic, torneu aview els següents problemes i solucions habituals:
| Problema | Causa possible | Solució |
|---|---|---|
| La unitat no s'encén | No power, circuit breaker tripped, remote batteries low | Comproveu la font d'alimentació, reinicieu l'interruptor i substituïu les piles del comandament a distància. |
| Mal rendiment de refrigeració/calefacció | Dirty air filters, blocked outdoor unit, incorrect mode setting, low refrigerant | Netegeu els filtres, elimineu les obstruccions, seleccioneu el mode correcte i contacteu amb un tècnic per comprovar el refrigerant. |
| Sorolls inusuals | Loose parts, fan obstruction, refrigerant flow noise (normal) | Inspect for loose parts, clear obstructions. Gurgling sounds are often normal refrigerant flow. |
| Fuita d'aigua de la unitat interior | Clogged drain hose, improper installation | Check and clear drain hose. If issue persists, contact a professional. |
Si els problemes persisteixen després d'intentar aquestes solucions, poseu-vos en contacte amb un tècnic de servei qualificat.
8. Especificacions
8.1 Indoor Unit Specifications

Figure 6: Detailed specifications for OLMO Indoor Units.
8.2 Outdoor Unit Specifications

Figure 7: Detailed specifications for OLMO Outdoor Units.
9. Garantia i Suport
Your OLMO Mini Split System is covered by the following limited warranty:
- Compressor: Garantia limitada d'5 any.
- Parts: Garantia limitada d'2 any.
For warranty claims or technical support, please refer to your purchase documentation for contact information or visit the official OLMO weblloc.

Figure 8: Product certifications and warranty details.







