1. Introducció
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Boreal BRISA 42,000 BTU 3.5 Tons 4-Zone Wall Mount Ductless Mini Split System. Please read this manual thoroughly before operating the unit and retain it for future reference. Proper installation and maintenance are crucial for optimal performance and longevity of the system.
Imatge 1.1: acabatview of the Boreal BRISA 4-Zone Ductless Mini Split System, showing the outdoor condenser, multiple indoor wall-mounted units, and the wireless remote control.
2. Informació de seguretat
Important: Always observe basic safety precautions when installing, operating, or maintaining this appliance. Failure to do so may result in serious injury or property damage.
- Installation must be performed by a state-licensed HVAC contractor to ensure compliance with local codes and for warranty eligibility.
- Do not attempt to repair or service the unit yourself. Refer all servicing to qualified personnel.
- Assegureu-vos que el subministrament elèctric estigui desconnectat abans de realitzar qualsevol manteniment o neteja.
- This appliance uses R-410A refrigerant. Handling of refrigerants should only be done by certified technicians.
- Keep children and pets away from the outdoor unit and ensure indoor units are mounted securely.
- Do not block the air inlets or outlets of either the indoor or outdoor units.
3. Producte acabatview
The Boreal BRISA 4-Zone Ductless Mini Split System is designed to provide efficient heating and cooling for multiple areas within a single building. This system includes one outdoor condenser unit and four indoor wall-mounted air handlers, along with a wireless remote control for each indoor unit.
3.1 Components del sistema
- Outdoor Condenser: The main unit responsible for heat exchange, installed outside the building.
- Indoor Wall-Mounted Air Handlers: Four units (two 9,000 BTU and two 12,000 BTU) installed inside the rooms to be conditioned.
- Comandaments a distància sense fils: Used to operate each indoor unit individually.
- Lineset: Refrigerant lines and electrical wiring connecting the indoor units to the outdoor unit (required, but not included).
3.2 Identificació de components
Image 3.1: Boreal BRISA Outdoor Condenser Unit. This unit houses the compressor and outdoor coil.
Image 3.2: Boreal BRISA Indoor Wall-Mounted Air Handler. This unit delivers conditioned air into the room.
Image 3.3: Boreal BRISA Wireless Remote Control. Used to adjust settings for each indoor unit.
4. Guia d'instal·lació
Avís: Improper installation can lead to electric shock, fire, water leakage, or other hazards. This system requires professional installation by a state-licensed HVAC contractor. Failure to comply will void the manufacturer's warranty.
4.1 Comprovacions prèvies a la instal·lació
- Verify that the power supply meets the system's requirements (230V).
- Ensure adequate space for both indoor and outdoor units, allowing for proper airflow and maintenance access.
- Confirm all necessary components, including the lineset (purchased separately), are available.
4.2 General Installation Steps (for Licensed HVAC Contractor)
- Selecció del lloc: Choose appropriate locations for the outdoor condenser and each indoor unit, considering structural integrity, drainage, and noise levels.
- Mounting Indoor Units: Securely mount each indoor unit to the wall using the provided mounting plate.
- Mounting Outdoor Unit: Place the outdoor condenser on a level, stable surface or mount it using a suitable bracket.
- Lineset Connection: Connect the refrigerant lines and communication cables between the outdoor unit and each indoor unit. Ensure proper flaring and torque.
- Cablejat elèctric: Connect the power supply and communication wiring according to the wiring diagram provided with the unit.
- Vacuuming and Leak Test: Evacuate the refrigerant lines to remove air and moisture, then perform a leak test.
- Càrrega de refrigerant: If necessary, add refrigerant to achieve optimal charge.
- Prova d'execució: Perform a test run of the system in both cooling and heating modes to verify proper operation.
5. Instruccions de funcionament
Each indoor unit is controlled by its own wireless remote. Point the remote control directly at the indoor unit's receiver when operating.
5.1 Funcions de control remot
Imatge 5.1: Detallada view of the Boreal BRISA Wireless Remote Control, showing various function buttons.
- Botó ON/OFF: Encén o apaga la unitat.
- Botó MODE: Canvia pels modes de funcionament: Automàtic, Refrigeració, Deshidratació, Calor i Ventilador.
- TEMP Buttons (Up/Down Arrows): Ajusta la temperatura desitjada.
- Botó FAN: Selects fan speed: Auto, Low, Medium, High.
- Botó TURBO: Activa el refredament o la calefacció ràpids per a canvis ràpids de temperatura.
- Botó SLEEP: Activates sleep mode, which adjusts temperature gradually for comfort during sleep and saves energy.
- Botó LLUM: Turns the display light on the indoor unit on or off.
- Botó WIFI: Activates or deactivates the Wi-Fi function for smart control (if configured).
- Botó I FEEL: Activates the 'I FEEL' function, which senses the temperature at the remote control's location for more precise comfort.
- T-ON/T-OFF Buttons: Sets the timer for automatic power-on or power-off.
- Botó RELLOTGE: Sets the current time on the remote control.
5.2 Modes de funcionament
- Mode fresc: For cooling the room. Set desired temperature using TEMP buttons.
- Mode de calor: For heating the room. Set desired temperature using TEMP buttons.
- Mode sec: For dehumidification. The unit operates at a low fan speed to remove moisture.
- Mode de ventilador: Circulates air without heating or cooling. Fan speed can be adjusted.
- Mode automàtic: The system automatically selects cooling or heating based on the room temperature and your set temperature.
6. Manteniment
Regular maintenance ensures efficient operation and extends the lifespan of your Boreal BRISA system. Always disconnect power before performing any maintenance.
6.1 Air Filter Cleaning (Indoor Units)
- Freqüència: Clean air filters every 2-4 weeks, or more frequently if the unit is used heavily or in dusty environments.
- Procediment:
- Obriu el panell frontal de la unitat interior.
- Traieu els filtres d'aire.
- Clean filters with a vacuum cleaner or wash them with lukewarm water and mild detergent.
- Rinse thoroughly and allow to air dry completely before reinstalling.
- Tanqueu el panell frontal.
6.2 Manteniment de la unitat exterior
- Freqüència: Annually, or as needed.
- Procediment:
- Ensure the area around the outdoor unit is clear of debris, leaves, and vegetation.
- Gently clean the outdoor coil fins with a soft brush or water hose (low pressure) to remove dirt and dust. Avoid bending the fins.
- Ensure the condensate drain is not blocked.
6.3 Inspecció professional
It is recommended to have a licensed HVAC technician inspect and service your system annually to ensure optimal performance and identify any potential issues.
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 comença | No power; Remote control batteries low; Unit in standby mode. | Check circuit breaker; Replace remote batteries; Press ON/OFF button. |
| Refrigeració/calefacció insuficient | Dirty air filters; Blocked outdoor unit; Incorrect mode/temperature setting; Leaking refrigerant. | Clean air filters; Clear obstructions from outdoor unit; Adjust settings; Contact HVAC technician for refrigerant check. |
| Soroll inusual | Loose parts; Debris in fan; Refrigerant flow noise (normal). | Contact HVAC technician if noise is persistent or loud; Normal refrigerant flow sounds are common. |
| Fuita d'aigua de la unitat interior | Blocked condensate drain line; Improper installation. | Contact HVAC technician to clear drain line or inspect installation. |
If the problem persists after attempting these solutions, please contact a licensed HVAC technician for assistance.
8. Especificacions
The following specifications apply to the Boreal BRISA 42,000 BTU 3.5 Tons 4-Zone Wall Mount Ductless Mini Split System, Model MBRS42-W403.
- Número de model: MBRS42-W403
- Capacitat del sistema: 42,000 BTU (3.5 tones)
- Àrees: 4-Zone System (Two 9,000 BTU indoor units, Two 12,000 BTU indoor units)
- Voltage: 230 Volts
- Ràtio d'eficiència energètica estacional (SEER): 21
- Ratio d'eficiència energètica (EER): 10.4
- Factor de rendiment estacional de calefacció (HSPF): 10.2
- Cobertura de l'habitació: 1,400 - 2,300 sqft
- Refrigerant: R-410A
- Mètode de control: App, Remote Controlled
8.1 Dimensions (Width x Height x Depth)
Image 8.1: Dimensions for Boreal Brisa Multi Indoor and Outdoor Units.
| Tipus d'unitat | Capacitat BTU | Measurement (W x H x D) |
|---|---|---|
| Unitats interiors | 9,000 BTU | 31" x 10.75" x 7" |
| 12,000 BTU | 33.25" x 11.25" x 8" | |
| Unitat exterior | 42,000 BTU | 42" x 17" x 43" |
9. Garantia i Suport
9.1 Garantia del fabricant
The Boreal BRISA system comes with the following manufacturer's warranty:
- Parts: Three (3) Years on all parts.
- Compressor: Five (5) Years on the compressor.
Condició important de la garantia: To be eligible for warranty coverage, installation must be performed by a state-licensed HVAC contractor. Please retain proof of professional installation.
9.2 Suport tècnic
For technical assistance, warranty claims, or service inquiries, please contact your authorized Boreal dealer or the manufacturer's customer support. Ensure you have your model number (MBRS42-W403) and proof of purchase readily available.
