MMOU-80009

Multi Split Outer Unit 27000BTU

Supports connection of up to 3 indoor units, offering ultimate flexibility in complex installations.

Full DC Inverter

Single fan design

High performance

Long pipe lengths

Premium features

• DC Inverter compressor and DC fan motor technology for greater economy, lower noise, and long life.

• Outdoor unit with single fan and smaller dimensions for easier installation, even in smaller spaces.

• Dual rotor rotary compressor with DC Inverter technology for greater efficiency and low consumption.

• The maximum permissible pipe length is up to 90 meters (for the MMOU-12011 unit), offering great flexibility in installation.

Safe Operation & Protection

Intelligent safety that prevents damage from extreme operating conditions and ensures protection of equipment and space.

Voltage protection

If the current voltage is higher or lower than the permissible limits, the device switches off automatically.

Temperature protection

If the temperature exceeds the permissible limit, the device switches off automatically to prevent damage to its electronic components.

Overvoltage protection

If the electrical current exceeds the permissible limits, the device switches off automatically to prevent damage to various parts of the device.

Protection against overheating

If the motor temperature exceeds the permissible limit, the device switches off automatically to protect the motor.

Reliable performance in extreme conditions

The Morris multi split outdoor unit is designed to deliver maximum performance, even under the most demanding climatic conditions. It offers powerful cooling performance in an impressive range of outdoor temperatures from -15°C to +53°C, ensuring coolness even in the hottest summer months. At the same time, with powerful heating performance that remains effective from -20°C to +30°C, it keeps your space warm and comfortable even in extremely low temperatures. Thanks to this advanced technology, it offers stability, reliability, and peace of mind all year round, regardless of external weather conditions.

Dry contact check

The air conditioner supports dry contact control, allowing it to be automatically turned on or off depending on the status of external switches. It can be connected to doors and windows so that it stops operating when they are opened and restarts when they are closed, ensuring maximum energy savings. In addition, in emergencies, such as when the fire detection system is activated, the air conditioner can be automatically turned off, enhancing the safety of the space and the people inside.

Compatible with BMS systems

The air conditioner is fully compatible with building management systems (BMS), allowing for centralised monitoring and integrated control of its operation. Through this interface, building managers can monitor performance, energy consumption, and equipment status in real time, ensuring immediate diagnosis and faster response to any needs. At the same time, integration into a BMS contributes to energy savings, improved efficiency, and simplified overall building management.

Smart defrost function

Thanks to the smart defrost function, the air conditioner automatically adjusts the defrost cycle based on the current weather conditions and actual operating requirements. This prevents unnecessary activation of the process, reduces energy consumption, and ensures maximum system efficiency. At the same time, optimized operation contributes to a stable room temperature and extends the life of the unit, offering reliability and comfort all year round.

Automatic refrigerant leak detection

The air conditioner is equipped with an advanced refrigerant leak detection system that continuously monitors its operation. If a leak is detected, the protection function is immediately activated, automatically shutting down the device and preventing further damage or hazards. This ensures the safety of the space, protects the equipment, and enables timely diagnosis of problems, facilitating technical support and extending the unit's service life.

Easy refrigerant recovery

The unit features an easy refrigerant recovery function, which allows for quick and safe collection of all refrigerant from the circuit and its transfer exclusively to the outdoor unit. This makes maintenance or repair work simpler, faster, and more efficient, without refrigerant loss and with greater safety for the technician. At the same time, this process helps reduce device downtime and protect the environment, ensuring smooth and reliable system restart.

Multiple handling

The device offers three different modes of operation, covering every need and preference. It can be controlled via a wired remote control with an easy-to-read large screen for direct monitoring of functions, a remote control for easy and quick adjustment from anywhere in the room, and a smart WiFi app for complete control even when you are away from home. This ensures complete flexibility, comfort, and ease of use, adapted to the modern lifestyle.

10-year warranty on the compressor and 5 years on the entire device

High-quality construction and carefully selected spare parts ensure that MORRIS devices will operate smoothly for many years. The use of high-performance compressors from renowned manufacturers enhances maximum efficiency, with low energy consumption and limited noise levels.

Warranty card

Instructions manual

Energy label

Product fiche

CE Declaration of conformity

MULTI air conditioner – 27000BTU outdoor unit with the option of connecting 1-3 indoor units
Capacity: 27000 (9500-30000) BTU (cooling) / 27000 (8350-30000) BTU (heating)
Design load: 7.9kW (cooling) / 5.6kW (heating – medium zone) – 5.7kW (heating – warm zone)
Annual power consumption: 453kWh (cooling) / 1960kWh (heating – medium zone) – 1735kWh (heating – warm zone)
Operating current: 11.7 (1.6~14.0)A in cooling mode / 10.1 (1.9~14.0)A in heating mode
Consumption: 2445 (350-2850)W in cooling / 2145 (420-2850)W in heating
Cooling capacity factor (SEER): 6.1 / Energy class: A++
Heating coefficient of performance (SCOP): 4.0 (A+) for average zone / 4.6 (A++) for average climate zone
Maximum noise level (sound pressure): 57 dB(A)
Maximum sound power: 67 dB(A)
Rotary compressor with twin rotor technology

Refrigerant circuit piping: Gas 3/8'' – Liquid 1/4''
Maximum total piping length between outdoor and indoor units: 60 meters
Maximum height difference between outdoor and indoor units: 15 meters
Power supply cable: 3×2.5mm2
Communication cable to indoor units: 4×0.75mm2
Operating temperatures (ambient) = Cooling -15°C ~ +53°C / Heating -20°C ~ +30°C
Dimensions (WxDxH) / Device weight: 92x38x69.9cm / 42kg
Dimensions (WxDxH) / Package weight: 96x40x73.2cm / 45kg
Environmentally friendly R32 refrigerant / 1.50 kg
5-year warranty for the entire device and 10-year warranty for the compressor