Mitsubishi Electric 产品说明书 Specifications are subject to change without notice. 5 © 2022 Mitsubishi Electric US, Inc.
In the case where the cooling only operation mode is performed, since no heat medium need to flow into the use-side heat exchangers 26 that have no heating load (thermostat off is included), the heat medium flow control devices 25 close the channels so that the heat medium does not flow...