Mitsubishi LGH100-RVX-E MVHR unit for commercial applications
Replaces the very popular LRG RX5-E range with improved efficiency and new 4 speed controller
Latest range from Mitsubishi with summer By-Pass and Digital controller
Only BPC Ventilation have
- Free delivery to mainland Uk and Ireland
- Free Design Service*
- Free Digital Controller
- Price Guarantee
- Technical Support
- Horizontal installation
- Galvanised steel outer construction
- 4 Variable speeds
- Digital controller
- New improved DC Motors
- Paper counterflow heat recovery
- Very quiet operation
- Up to 86% Heat recovery
- 1000 m3 h/r max flow
- SFP as llow as 0.33 wls
- 100% Summer Bypass
- 100% Adjustable air flow rates
- G3 filters
- Frost protection
- 2 Year Warranty
- 4 x 250 spigots
- Dimensions L/W/D (mm) 1231 / 1144 / 404
This unit is not suitable for extracting from wet areas like shower rooms
Supplied with a digital controller to adjust all settings
Suitable for numerous commercial applications that can include*
Application Guide Max Size Calculation* Office - - 20 office staff 8 l/s per person Classroom - - 20 students 8 l/s per person Shop / Retail - - 30 people or 110m2 5 l/s per or 5m2 of area Nursing Home - - 465 m2 0.5 ACH Nursery Crèche - - 80 m2 3 ACH M/P sports hall - - 16 occupants 10 l/s per person low activity Domestic Pool - - 120 m2 2 ACH
* calculations can differentiate depending on location always check with the local authority
* Design service only to small commercial projects after purchase
- Technical Specification
New Remote Controller
The design of the new PZ-61DR-E Lossnay controller has been unified with the PAR-31MAA air conditioning controller with a full-dot backlit LCD screen making it easy to see and use. Additionally the new controller has a vast range of added functionality allowing for flexibility on application and increased energy saving.
An example of this is the weekly timer function (shown below) which now allows all four fan speeds to be selected enabling optimised ventilation not just at different times of the day but also for different days of the week.
During summer nights the night purge function of the Lossnay units allows cooler fresh air to be brought into the building via the bypass damper, to reduce internal temperatures and cool the building fabric therefore reducing the load on the air conditioning system the next morning. This function on the new RVX units has been made more flexible whereby, it is now possible to select the operation start conditions, air volume and operation time to suit each application.
Auto ventilation mode, a function which automatically switches the Lossnay units between heat recovery mode and bypass mode dependent on indoor and outdoor conditions, has been made more flexible with the new RVX units. There are now two pre-defined factory settings that can be used for this function or a completely free setting allowing the conditions of bypass mode to be individually selected for each application.
The PCB of the new Lossnay RVX units has some added functionality allowing for more flexible control options. The connection of a third party pre / post-heater with operation functionality is now available. Additionally external fan speed control using 0-10V DC signal is possible across all four fan speeds allowing fan speed control using a third party CO2 sensor or a BEMS system.