Product Overview
The MSZ-EF Zen range is a modern wall-mounted air conditioning system that effortlessly blends streamlined design with energy efficiency, low noise, Wi-Fi control, and air purification. Available in capacities from 1.8kW to 5kW and connectable as a single or multi-split system, the Zen is the ideal solution for residential and small office applications.
This system utilizes R32 refrigerant.
Key Features & Benefits
- Stylish design with a choice of 3 sleek colours: black, silver, and white.
- Built-in Wi-Fi interface enables system control & monitoring via the Mitsubishi Electric MELCloud app; plus voice control - compatible with Amazon Alexa or Google Assistant enabled devices.
- In-room air purification through an advanced V-Blocking filter, neutralising bacteria, viruses, allergens, dust, and mould.
- Easy operation via a backlit controller with a 7-day time clock.
- Compatible with Plasma Quad Connect - an innovative, bolt-on air purifying device which neutralises viruses, bacteria, allergens, PM2.5, mould, and dust.
This product works with Google Home.
Technical Specifications
MSZ-EF B/S/W INDOOR UNITS
| Specification | MSZ-EF18VGK B/S/W | MSZ-EF22VGK B/S/W | MSZ-EF25VGK B/S/W | MSZ-EF35VGK B/S/W | MSZ-EF50VGK B/S/W |
|---|---|---|---|---|---|
| CAPACITY (kW) Heating (nominal) | 2.0 (0.9 - 4.0) | 2.6 (1.0-4.5) | 3.2 (1.0-4.2) | 4.0 (1.3-5.1) | 5.8 (1.4-7.5) |
| CAPACITY (kW) Cooling (nominal) | 1.8 (0.9 - 3.0) | 2.2 (1.0-3.2) | 2.5 (0.9-3.4) | 3.5 (1.1-4.0) | 5.0 (1.4-5.4) |
| SHF (nominal) | - | - | 2.65 (0.91-3.49) | 3.32 (1.08-4.23) | 4.82 (1.16-6.23) |
| COP / EER (nominal) | - | - | 2.48 (0.89-3.37) | 3.47 (1.09-3.96) | 4.96 (1.39-5.36) |
| SCOP / SEER (BS EN14825) | 0.97 | - | 0.80 | 0.70 | |
| ErP ENERGY EFFICIENCY CLASS Heating/Cooling | A++/A+++ | A++/A+++ | A++/A+++ | A+/A++ | |
| AIRFLOW (l/s) Heating/Cooling - SLo-Lo-Mi-Hi-SHi | 67-77-103-148-198 / 67-77-105-138-175 | 67-77-103-148-198 / 67-77-105-138-175 | 67-77-103-148-198 / 67-77-105-138-175 | 107-120-150-185-243 / 97-113-132-153-188 | |
| PIPE SIZE mm (in) Gas | 9.52 (3/8") | 9.52 (3/8") | 9.52 (3/8") | 9.52 (3/8") | 9.52 (3/8") |
| PIPE SIZE mm (in) Liquid | 6.35 (1/4") | 6.35 (1/4") | 6.35 (1/4") | 6.35 (1/4") | 6.35 (1/4") |
| SOUND PRESSURE LEVEL (dBA) Heating/Cooling - SLo-Lo-Mi-Hi-SHi | 21-24-29-37-45 / 19-23-29-36-42 | 21-24-29-37-45 / 19-23-29-36-42 | 21-24-29-37-45 / 19-23-29-36-42 | 21-24-30-38-46 / 21-24-30-36-42 | 30-33-37-43-49 / 30-33-36-40-43 |
| SOUND POWER LEVEL (dBA) Cooling | 60 | 60 | 60 | 60 | 60 |
| DIMENSIONS (mm) Width x Depth x Height | 885 x 195 x 299 | 885 x 195 x 299 | 885 x 195 x 299 | 885 x 195 x 299 | 885 x 195 x 299 |
| WEIGHT (kg) | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 |
| ELECTRICAL SUPPLY | Fed by Outdoor Unit | Fed by Outdoor Unit | Fed by Outdoor Unit | Fed by Outdoor Unit | Fed by Outdoor Unit |
| FUSE RATING (BS88) - HRC (A) | 6 | 6 | 6 | 6 | 6 |
| INTERCONNECTING CABLE No. CORES | 4 | 4 | 4 | 4 | 4 |
MUZ-EF OUTDOOR UNITS (MXZ Multi-Split Connection Only)
| Specification | MUZ-EF25VG | MUZ-EF35VG | MUZ-EF50VG |
|---|---|---|---|
| SOUND PRESSURE LEVEL (dBA) Heating/Cooling | 48 / 47 | 50 / 49 | 52 / 52 |
| SOUND POWER LEVEL (dBA) Cooling | 58 | 62 | 65 |
| WEIGHT (kg) | 31 | 34 | 40 |
| DIMENSIONS (mm) Width x Depth x Height | 800 x 285 x 550 | 800 x 285 x 550 | 800 x 285 x 714 |
| ELECTRICAL SUPPLY | 220-240v, 50Hz | 220-240v, 50Hz | 220-240v, 50Hz |
| PHASE | Single | Single | Single |
| SYSTEM POWER INPUT (kW) Heating/Cooling (nominal) | 0.70 / 0.54 | 0.95 / 0.91 | 1.56 / 1.54 |
| SYSTEM POWER INPUT (kW) Heating/Cooling (UK) | 0.64 / 0.44 | 0.87 / 0.73 | 1.42 / 1.24 |
| STARTING CURRENT (A) | 3.6 | 4.4 | 7.1 |
| SYSTEM RUNNING CURRENT (A) Heating/Cooling [MAX] | 3.6 / 3.0 [6.8] | 4.4 / 4.2 [6.8] | 7.1 / 6.9 [13.6] |
| FUSE RATING (BS88) - HRC (A) | 10 | 10 | 16 |
| MAINS CABLE No. CORES | 3 | 3 | 3 |
| MAX PIPE LENGTH (m) | 20 | 20 | 30 |
| MAX HEIGHT DIFFERENCE (m) | 12 | 12 | 15 |
| CHARGE REFRIGERANT (kg) / CO2 EQUIVALENT (t) - R32 (GWP 675) - 7m | 0.62 / 0.42 | 0.74 / 0.50 | 1.05 / 0.71 |
| MAX ADDITIONAL REFRIGERANT (kg) / CO2 EQUIVALENT (t) - R32 (GWP 675) | 0.26 / 0.18 | 0.26 / 0.18 | 0.46 / 0.31 |
Note: MSZ-EF18VGK is only available with R32 MXZ multi-split outdoor units. B = Black, S = Silver, W = White.
Dimensions Diagrams
Diagrams illustrate the physical dimensions and installation considerations for the MSZ-EF indoor units.
Front View: Shows the unit with dimensions: Width 885mm, Depth 195mm, Height 299mm. A scale indicator shows 59mm and 678mm.
Upper View: Shows the unit width of 895mm and depth of 195mm. A small dimension of 5mm is indicated.
Side View: Depicts the unit from the side, showing air intake, air outlet (angled at approximately 80 degrees), installation plate, piping connections, and a drain hose. Key measurements include 47mm and 94mm related to component placement and clearances.
Contact Information & Legal
For further information, please contact Mitsubishi Electric:
Telephone: 01707 282880
Email: air.conditioning@meuk.mee.com
Website: les.mitsubishielectric.co.uk
United Kingdom: Mitsubishi Electric Europe Living Environment Systems Division, Travellers Lane, Hatfield, Hertfordshire, AL10 8XB, England. Telephone: 01707 282880 Fax: 01707 278881
Ireland: Mitsubishi Electric Europe, Westgate Business Park, Ballymount, Dublin 24, Ireland. Telephone: (01) 419 8800 Fax: (01) 419 8890 International code: (003531)
Country of origin: United Kingdom - Italy - Turkey - Japan - Thailand - Malaysia.
© Mitsubishi Electric Europe 2023. Mitsubishi and Mitsubishi Electric are trademarks of Mitsubishi Electric Europe B.V. The company reserves the right to make any variation in technical specification to the equipment described, or to withdraw or replace products without prior notification or public announcement. Mitsubishi Electric is constantly developing and improving its products. All descriptions, illustrations, drawings and specifications in this publication present only general particulars and shall not form part of any contract. All goods are supplied subject to the Company's General Conditions of Sale, a copy of which is available on request. Third-party product and brand names may be trademarks or registered trademarks of their respective owners.
Note: Refer to 'Installation Manual' and 'Instruction Book' for further 'Technical Information'. The fuse rating is for guidance only and please refer to the relevant databook for detailed specification. It is the responsibility of a qualified electrician/electrical engineer to select the correct cable size and fuse rating based on current regulation and site specific conditions.
Mitsubishi Electric's air conditioning equipment and heat pump systems contain a fluorinated greenhouse gas, R410A (GWP:2088), R32 (GWP:675), R407C (GWP:1774), R134a (GWP:1430), R513A (GWP:631), R454B (GWP:466), R1234ze (GWP:7) or R1234yf (GWP:4). *These GWP values are based on Regulation (EU) No 517/2014 from IPCC 4th edition. In case of Regulation (EU) No.626/2011 from IPCC 3rd edition, these are as follows. R410A (GWP:1975), R32 (GWP:550), R407C (GWP:1650) or R134a (GWP:1300).
Effective as of April 2023.
Certifications: CE, UKCA, Green Gateway.
