Operational Temperature Range - Toshiba MCY-MHP0404HT-E Engineering Data Book

2
Equipment selection procedure

2-4. Operational temperature range

Cooling
Indoor air wet bulb temp. (°C)
Heating
Indoor air dry bulb temp. (°C)
The unit will operate down to an outdoor temperature of -20 °C, however considerable performance decrease will be expected below -15 °C.
Therefore please consider installation location/surroundings and system design when expected to operate between -15 °C and -20 °C.
15