PAM is a technology that controls the current waveform so that it resembles the supply voltage wave, thereby reducing loss and realising more efficient use of electricity. Using PAM control, 98% of the input power supply is used effectively.
Especially useful at the time of power outages, the unit turns back on automatically when power is restored.
Low temp cooling
Intelligent fan speed control in the outdoor unit ensures optimum performance even when the outside temperature is low.
On/Off Operation Timer
Use the remote controller to set the times of turning the air conditioner On/Off.
Pure white is adopted for the unit color; white expressing the essence of cleanliness and easily matching virtually all interior decor.
Units can be connected to MELANS system controllers (M-NET controllers).
The air conditioner automatically switches between heating and cooling modes to maintain the desired temperature.
Flare connection to cooling pipework is possible.
Check codes are displayed on the remote controller or the operation indicator to inform the user of malfunctions detected.
Horizontal Vane Swing
The air outlet fin swings from side to side so that the airflow is spread evenly throughout the room.
Operation failures are recorded, allowing confirmation when needed.
Joint Lap DC Motor
Mitsubishi Electric has developed a unique motor, called the “Poki-Poki Motor” in Japan. With its high density it contributes to extremely high efficiency.
Pump Down Switch
Enables smooth and easy recovery of refrigerant.
System Group Control
The same remote controller is capable of controlling the operational status of up to 16 refrigerant systems.
Reuse of Existing Wiring
The wiring method has been improved, making it possible to use methods different from that utilized for control and power supply.
Multiple indoor units can be connected to a single outdoor unit.
Low-noise Operation (Outdoor Unit)
System operation can be adjusted to prioritise less noise from the outdoor unit over air conditioning performance.
DC Fan Motor
A highly efficient DC motor drives the fan of the outdoor unit. Efficiency is much higher than an equivalent AC motor.
Interface enabling users to control air conditioners and check operating status via devices such as personal computers, tablets and smartphones.
Cleaning-free Pipe Reuse
It is possible to reuse the same piping. It allows cleaning-free renewal of air conditioning systems that use R22 or R410 refrigerant.
Mitsubishi Electric inverters ensure superior performance including the optimum control of operation frequency. As a result, optimum power is applied in all heating/cooling ranges and maximum comfort is achieved while consuming minimal energy.
High-performance grooved piping is used in heat exchangers to in-crease the heat exchange area.
Ampere Limit Adjustment
Dip switch settings can be used to adjust the maximum electrical current for operation. This function is highly recommended for managing energy costs.
Filter Check Signal
Air conditioner operating time is monitored, and the user is notified when filter maintenance is necessary.
Vector-Wave Eco Inverter
This inverter monitors the varying compressor motor frequency and creates the most efficient waveform for the motor speed. As the result, operating efficiency in all speed ranges is improved, less power is used and annual electricity cost is reduced.
Power Receiver and Twin LEV Control
Mitsubishi Electric has developed a power receiver and twin linear expansion valves (LEVs) circuit that optimise compressor performance. This technology ensures optimum control in response to operating waveform and outdoor temperature. Operating efficiency has been enhanced by tailoring the system to the characteristics of R410A refrigerant.
Highly Efficient DC Scroll Compressor
Higher efficiency has been achieved by adding a frame compliance mechanism to the DC scroll compressor. The mechanism allows movement in the axial direction of the frame supporting the cradle scroll, thereby greatly reducing leakage and friction loss, and ensuring extremely high efficiency at all speeds.
Magnetic Flux Vector Sine Wave Drive
This drive device is actually a microprocessor that converts the compressor motor’s electrical current waveform from a conventional waveform to a sine wave (180°conductance) to achieve higher efficiency by raising the motor winding utilisation ratio and reducing energy loss.
Demand Function (Onsite Adjustment)
The demand function can be activated when the unit is equipped with a commercially available timer or an On/Off switch is added to the CNDM connector (option) on the control board of the outdoor unit. Energy consumption can be reduced up to 100% of the normal consumption according to the signal input from outside.
[Example; Power Inverter Series]
Limit energy consumption by changing the settings of SW7-1, SW2 and SW3 on the control board of the unit. The following settings are possible:
SW7-1 SW2 SW3 Energy consumption
OFF OFF 100 % ON OFF 75 % ON ON 50 % OFF ON 0 % (Stop)* PUHZ outdoor only
Heat Caulking Fixing Method
To fix internal parts in place, a “Heat Caulking Fixing Method” is used, replacing the former arc spot welding method. Distortion of internal parts is reduced, realising higher efficiency.
A special process for the entrapment surface improves the filtering effect, making the maintenance cycle longer than that of units equipped with conventional filters.
Installation of this floor-standing series is easy and quick.
An excellent choice when there is a sudden need for an air conditioner to be installed.
|Cooling capacity [kW]||3.3 - 7.1 - 8.1|
|Heating capacity [kW]||3.5 - 7.6 - 10.2|
|Total input in cooling [kW]||1.888|
|Total input in heating [kW]||2.338|
|Energy Efficiency Class (cooling)||A++|
|Energy Efficiency Class (heating)||A+|
|Dimensions indoor unit - H*W*L [mm]||1900 - 600 - 360|
|Dimensions outdoor unit - H*W*L [mm]||943 - 950 - 330 (+25)|
|Weight indoor/outdoor unit [kg]||46/67|
|SPL [dB(A)]||40 - 42 - 44|
|Air volume [m3/min]||20 - 22 - 24|
|Power supply||230 V / 50Hz|
|Price (with VAT without installation)||9 299.00 BGN|