Daikin Multi Split Systems
Simply extend your comfort!
Introduction
A Daikin multi split system offers unexpected possibilities in creating a comfortable and cosy home. This is your solution to reduce limitations like environmental impact and financial aspects.
Key Benefits
Less mounting space, less visibility, less sound
- Save space: Drastically reduce the space required for placing a number of units on your facade.
- Less visibility: Enjoy your nice ambience. Finding just one hiding place is much easier.
- Less noise: Only one unit in operation is much quieter than two or more units.
Lower power consumption, high efficiency
- Less power consumption: Our big compressors can work more efficiently than various smaller ones with the same capacity in sum. Also save a significant proportion of energy thanks to standby mode.
Easier installation, wiring, piping and maintenance
- Save mounting equipment: Wherever you want to place an outdoor unit, for every unit you will need a mounting for a secure fixing and problem-free operation.
- Save time: The physical installation, wiring, drain piping as well as the initial setup of only one system is much easier and faster.
- When using only one outdoor unit instead of two or more, the statistical probability of a possible technical defect is reduced with every unit that you do not need.
More flexibility: Connect up to 5 indoor units of any style
There are many possibilities in comfort you can profit from a multi split solution:
- Up to 5 indoor units connectable to only one outdoor unit.
- Every single indoor unit can be regulated separately.
- Choose from a greater variety of connectable indoor unit types out of our split and Sky Air series.
- Use low capacity indoor units specially designed for small rooms which can only be connected to a multi split system.
- Are you planning an additional indoor unit later on? Just decide now for an outdoor unit with higher capacity and simply connect it later.
- Have more than 5 rooms to connect? Our VRV systems provide the solution, find out more in the VRV chapter.
System Comparison
Pair split or multi split combination – the direct system comparison:
Conventional pair split installation for air-conditioning three rooms: Requires three separate outdoor units for three indoor units.
Solution for the same situation with only one multi split outdoor unit: One outdoor unit connects to multiple indoor units.
Multi Model Application (2/3/4/5MXM-A9 Series)
New design outlook for full range. Seasonal efficiency values up to A+++ in cooling and heating thanks to its up-to-date technology and built-in intelligence. Up to 5 indoor units can be connected to 1 multi outdoor unit; all indoor units are individually controllable and do not need to be installed in the same room or at the same time. They operate simultaneously within the same heating or cooling mode. Different types of indoor units can be connected: e.g. wall mounted, ceiling mounted cassette corner, concealed ceiling unit. Outdoor units are fitted with a swing compressor, renowned for its low noise and high energy efficiency.
* Unique in the market
Indoor Unit Compatibility
The following table shows which indoor units can be connected to the specified outdoor units. '•' indicates compatibility.
| Connectable Indoor Units | FTXJ-AW/B/S9 | CTXA-CW/S/B | FTXA-CW/S/B | FTXM-A | FTXP-N9 | FDXM-F9 | FBA-A9 | CVXM-B | FVXM-B | FCAG-B | FFA-A9 | FHA-A9 | FNA-A9 | |||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 25 | 35 | 42 | 50 | 15 | 20 | 25 | 35 | 42 | 50 | 15 | 20 | 25 | 35 | 42 | 50 | 15 | 20 | 25 | 35 | 42 | 50 | 60 | 71 | 20 | 25 | 35 | 25 | 35 | 50 | 60 | 35 | 50 | 60 | 20 | 25 | 35 | 25 | 35 | 50 | 60 | 35 | 50 | 60 | 25 | 35 | 50 | 60 | 35 | 50 | 60 | |
| 2MXM40A9 | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | ||||||||||
| 2MXM50A9 | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | ||||||||||
| 2MXM68A9 | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | ||||||||||
| 3MXM40A9 | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | ||||||||||
| 3MXM52A9 | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | ||||||||||
| 3MXM68A9 | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | ||||||||||
| 4MXM68A9 | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | ||||||||||
| 4MXM80A9 | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | ||||||||||
| 5MXM90A9 | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • | ||||||||||
| * It is not allowed to install 1 indoor unit connection. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Outdoor Unit Specifications
The following table provides technical specifications for the Daikin Multi Split outdoor units.
| Outdoor unit | 2MXM-A9 | 3MXM-A9 | 4MXM-A9 | 5MXM-A9 | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Model | 2MXM40A9 | 2MXM50A9 | 2MXM68A9 | 3MXM40A9 | 3MXM52A9 | 3MXM68A9 | 4MXM68A9 | 4MXM80A9 | 5MXM90A9 | |||||||||||
| Dimensions Unit Height×Width×Depth | mm | 552×852×350 | 734×974×408 | |||||||||||||||||
| Weight Unit | kg | 36 | 41 | 60.0 | 57 | 62.0 | 63.0 | 67.0 | 68.0 | |||||||||||
| Sound power level | Cooling | dBA | 60 | 61.0 | 59.0 | 61.0 | 64.0 | |||||||||||||
| Heating | dBA | 62 | 61 | 59 | 61 | 64 | ||||||||||||||
| Sound pressure level | Cooling Nom. | dBA | 46 | 48 | 46 | 48 | 52 | |||||||||||||
| Heating Nom. | dBA | 48 | 50 | 48 | 47 | 48 | 49 | 52 | ||||||||||||
| Operation range | Cooling Ambient Min.~Max. | °CDB | -10~46 | |||||||||||||||||
| Heating Ambient Min.~Max. | °CWB | -15~18 | ||||||||||||||||||
| Refrigerant | Type | R-32 | ||||||||||||||||||
| GWP | 675.0 | |||||||||||||||||||
| Charge | kg/TCO2Eq | 0.88/0.60 | 1.15/0.78 | 2.00/1.35 | 1.80/1.22 | 2.00/1.35 | 2.40/1.62 | |||||||||||||
| Piping connections | Liquid OD | mm | 6.4 | 6.35 | 6.4 | 6.35 | ||||||||||||||
| Gas OD | mm | 9.5 | 9.50 | 9.5 | 9.50 | |||||||||||||||
| Piping length | OU - IU Max. | m | 20 (1) | 25 (1) | ||||||||||||||||
| System Chargeless | m | 20 | 30 | |||||||||||||||||
| Additional refrigerant charge | kg/m | 0.02 (for piping length exceeding 20m) | 0.02 (for piping length exceeding 30m) | |||||||||||||||||
| Power supply | Level difference IU - OU Max. | m | 15.0 | |||||||||||||||||
| Phase/Frequency/Voltage | ~/Hz/V | 1~/50/220-230-240 | 1~/50/220-240 | |||||||||||||||||
| Current - 50Hz | Maximum fuse amps (MFA) | A | 16 | 20 | 16 | 20 | 25 | 32 | ||||||||||||
(1) For one room | See separate drawing for operation range | See separate drawing for electrical data | Contains fluorinated greenhouse gases
