R410A DC Inverter VRF V4 Plus W Series 50Hz
MCAC-VTSM-2016-04
4 General Information
2.3 High reliability
2.3.1 Cycle duty operation
V4+W intelligent control, according to the system load, cyclically changes start-up sequence of multiple main
units, equalizes compressor duty and extends operation life-span.
Note: Everytime after oil-returning/defrosting or restart, main unit will start in different sequence.
2.3.2 Backup operation
In a multiple system, if one module is failed, other modules can be backup instead of the failed one for
continuing operation.
2.3.3 No effect of climate on the operation
Due to the stable source of water as the cold/heat source of the system, both in cold winter and hot summer,
air conditioning capacity won't be influenced by the environmental temperature. Especially when heating in
winter, the unit does not exist frost/defrost process, making the heating effect more stable and strong.
2.3.4 No water leakage
No water piping is installed in the indoor area for eliminating leakage risks.