LossnayPro LGH-RVS FRESH AIR HEAT RECOVERY SYSTEM The LossnayPro LGH-RVS-E Sensible Heat Recovery Ventilation Range is designed to simultaneously extract stale air from commercial spaces and supply fresh filtered air. With the added benefit of recovering valuable heat energy for maximum efficiency. Key Features The Ultimate Heat Recovery Ventilation System – Made for all Areas The sensible heat recovery addition to the Lossnay range introduces fresh filtered air and with the non-permeable and washable Lossnay Core, it also draws stale air out from areas with high humidity such as bathrooms, kitchens and laundries as well as commercial applications such as gyms, healthcare centres, schools and offices. The LGH-RVS Series uses the residual heat from the outgoing stale air to pre-condition the incoming fresh air, which allows buildings to maximise efficiencies whilst maintaining healthy levels of fresh air and keeping CO2 levels low. Low Noise Operation and Increased Energy Efficiency Starting from a super quiet 18dB(A)*, the LGH-RVS Series operates with incredibly low noise thanks to a specialised sirocco fan produced by Mitsubishi Electric. This unique fan balances airflow and static pressure to minimise noise levels. The series also incorporates a high-efficiency motor to reduce power consumption. Optional silencer ducts can reduce noise further when a quiet solution is paramount. Combine Lossnay with Mr Slim Ducted Systems LGH-RVS can be integrated with a Mitsubishi Electric Ducted Air Conditioning System. The ducted system provides heating and cooling while the Lossnay ventilator brings in fresh air into the building while expelling the stale air at the same time. The heat recovery ventilators help to reduce the load on the ducted air conditioning system. LGH-50RVS-E 139 L/s of air LGH-80RVS-E 222 L/s of air LGH-100RVS-E 278 L/s of air *On lowest fan speed, measured at 1.5m from the centre of unit in an anechoic chamber. 18dBA From *
Easy Installation and Drain Piping The light chassis of the LGH-RVS Series can provide an advantage in terms of cost and safety of installation. The unit features one drain pipe terminal for both supply air (SA) and exhaust air (EA). A condensate trap is not required as the LGH-RVS unit features an internal backflow prevention device and an inclined drain pain, which not only helps with installation, but also reduces the risk of mould and odour. CO2 Optional CO2 Monitoring With the option of an additional CO2 sensor. When connected with the optional Wi-Fi Control Interface, CO2 levels can be viewed in real-time making it ideal for schools, medical facilities and offices. It is well known that poor air quality impacts health, wellbeing and concentration levels. In conjunction with the CO2 sensor, the Lossnay LGH-RVS system intuitively adjusts airflow to ensure optimum air quality, no matter how many people are in the room. Make Heat Recovery Ventilation Visible – with Optional Lossnay Wi-Fi Control Elevating air quality and maximising energy efficiencies has never been easier, because now the power is in your hands. See by how many degrees Lossnay is pre-warming or pre-cooling the building in real time, helping save on operating costs because less additional heating is required to get a room up to temperature. And in summer, monitor by how many degrees Lossnay reduces the average temperature using Automatic Free Cooling† Mode. In addition, the App will also proactively remind you when it is time to clean filters to maximise both cost efficient operation and health benefits. Lossnay Wi-Fi Control truly is the smart evolution in fresh air ventilation. With the option of an additional CO2 sensor, when connected with the optional Wi-Fi Control Interface, CO2 levels can be viewed in real-time making it ideal for schools, medical facilities and offices. † In comparison to using a dedicated cooling device. The unit will continue to use a small amount of power to bring colder fresh air from outside. PZ-70CSW-E (Wall Mounted Type) CO2 levels are indicated by LED lights PZ-70CSD-E (Duct-in Type)
Specifications LGH-RVS-E – Commercial Series Model LGH-50RVS-E LGH-80RVS-E LGH-100RVS-E 25% Air Volume L/s m3/hr 35 125 56 200 69 250 External Static Pressure Pa 9 11 12 Temperature Exchange Efficiency % 93 90 90 Specific Fan Power W/(L/s) 0.72 0.58 0.50 Input Power W 25 32 35 Sound Pressure Level dB(A) 18 18 18 50% Air Volume L/s 69 111 139 m3/hr 250 400 500 External Static Pressure Pa 38 43 48 Temperature Exchange Efficiency % 91 86 86 Specific Fan Power W/(L/s) 0.86 0.77 0.72 Input Power W 60 85 100 Sound Pressure Level dB(A) 22 25 24 75% Air Volume L/s m3/hr 104 375 167 600 208 750 External Static Pressure Pa 84 96 107 Temperature Exchange Efficiency % 89 84 84 Specific Fan Power W/(L/s) 1.06 1.05 1.08 Input Power W 110 175 225 Sound Pressure Level dB(A) 27 30 32 100% Air Volume L/s 139 222 278 m3/hr 500 800 1000 External Static Pressure Pa 150 170 190 Temperature Exchange Efficiency % 87 82 82 Specific Fan Power W/(L/s) 1.37 1.46 1.60 Input Power W 190 325 445 Sound Pressure Level dB(A) 33 36 37 Duct Size mm 200 250 250 Weight (With Full Condensate Drain) kg 55 (67) 63 (77) 73 (89) Dimensions Width x Depth x Height mm 974 x 946 x 465 1185 x 997 x 465 1185 x 1224 x 465 Electrical Power Supply 220-240V, 50Hz Maximum Running Current A 2.2 3.7 4.2 Fuse Rating (BS88) - HRC (A) A 6 Heat Exchanger Plastic Counter Flow Condensate Connection mm 32 Note: Airflow rate, static pressure, power input, running current, and heat exchange efficiency tested to ISO 16494 (winter condition), 230v 50Hz. Noise Rating: A-Weighted Sound Pressure Level measured at 1.5m under the centre of the unit in an anechoic chamber.
PUBLISHED NOV 2024 For more information please visit our website or call our Customer Service Team. www.mitsubishi-electric.co.nz | 0800 784 382 37 250 76 (92) 1185 x 1224 x 465 220-240V, 50Hz 4.2 6 32 DUCT SIZE WEIGHT DIMENSIONS ELECTRICAL POWER SUUPPLY MAXIMUM RUNNING CURRENT FUSE RATING (BS88) - HRC (A) HEAT EXCHANGER CONDENSATE CONNECTION STANDARD FILTER OPTIONAL FILTER(S) 33 200 55 (67) 974 x 946 x 465 220-240V, 50Hz 2.2 6 32 36 250 66 (82) 1185 x 997 x 465 220-240V, 50Hz 3.7 6 Plastic Counter Flow 32 Coarse 35% / G3 Sound Pressure Level (with full condensate drain) Width x Depth x Height dB(A) mm kg mm A A mm ISO 16890:2016 / EN779:2012 ISO 16890:2016 / EN779:2012 Notes: Airflow rate, static pressure, power input, running current, and heat exchange efficiency tested to ISO 16494 (winter condition), 230v 50Hz. A-Weighted Sound Pressure Level measured at 1.5m under the centre of the unit in an anechoic chamber. 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 - Japan - Thailand - Malaysia. ©Mitsubishi Electric Europe 2021. 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: The fuse rating is for guidance only. 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). @meuk_les @green_gateway Mitsubishi Electric Living Environmental Systems UK Mitsubishi Electric Living Environmental Systems UK thehub.mitsubishielectric.co.uk greengateway.mitsubishielectric.co.uk Telephone: 01707 282880 email: ventilation@meuk.mee.com les.mitsubishielectric.co.uk Mitsubishi Electric Cooling and Heating UK mitsubishielectricuk_les Effective as of May 2021 LGH-50/80/100RVS-E DIMENSIONS 120 161 161 LGH-50RVS-E LGH-80RVS-E LGH-100RVS-E 974 1185 1185 A 946 997 1224 B 969 1179 1179 C 1001 1051 1279 D 32 55 55 E 192 242 242 F 208 258 258 G 83 82 82 H 692 683 910 J L C E H H F G A L D B J ePM1 65%, ePM2.5 75%, ePM10 90% / F8 ePM10 80% / M6 Dimensions A B C D E F G H I J LGH-50RVS-E mm 974 946 969 1001 32 192 208 83 692 120 LGH-80RVS-E mm 1185 997 1179 1051 55 242 258 82 683 161 LGH-100RVS-E mm 1185 1224 1179 1279 55 242 258 82 910 161 Dimensions LGH-RVS-E – Commercial Series Filter Specifications Model Standard Filter Medium Grade Higher Grade G3 (PZ-S**RF-E) M6** (PZ-S**RFM-E) F8** (PZ-S**RFH-E) LGH-RVS Series LGH-50 RVS-E Contains 2 - - Requires 2 1* 1* LGH-80 RVS-E Contains 2 - - Requires 2 1* 1* LGH-100 RVS-E Contains 2 - - Requires 2 1* 1* * Optional filters when installed will replace Standard filters. ** Optional filter upgrades should be installed exclusively in the Supply Air (SA) or Outdoor Air (OA) streams, while standard filters should be maintained in the Return Air (RA) stream. Please refer to the Installation Manual on Techview for more details. Optional Upgrade Please note: When deciding on the best place to position the Lossnay Ventilation System, care needs to be taken to not have incoming air intake near or close to a wood burner flue. Learn More About Lossnay Fresh Air Heat Recovery Ventilation
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