Heating capacity through both ranges is from 3.4 kW up to 5 kW for light commercial models, and from 1.9 kW up to 6.3 kW for VRF. Efficiency ratings meet the 2018 ErP-lot 6/21 as well as ErP lot 30 for electric motors and drives.
All models share the same main unit chassis dimensions of 575 x 575 mm, allowing easy access through a 600 mm panel. With the overall main unit height reduced to 256 mm (12 mm less than the previous 4series), installation in lower ceiling spaces is made possible. At 15 kg, single user installation is made easy and removable corner pieces make front face access to fixings straightforward.
A new ‘cycle swing’ mode allows all four louvres to swing at different time intervals to give precise end user control over air flow direction and intensity. All settings can be set into memory and recalled for later use.
The 7series can be optionally equipped with an IR remote controller including a hand-held console with operational status visible on the ceiling panel corner pocket.
An occupancy motion sensor is also available with a 10 m range where the unit may be switched to standby mode or completely switched off when no movement is detected over a pre-set time period.
An optional I/O connection kit can be set-up to conditionally adjust airflow or cooling/heating modes depending upon third-party sensors input levels. It is also possible to report the cassette status and/or synchronise external events on associated equipment. In this way CO2 levels, outside temperature sensing or centralised HVAC control may be included as part of air conditioning management system.