Danfoss VZH052 Manual page 19

Drive installation
Ambient temperature
The maximum ambient temperature for the drive
is 50°C.
Make sure that the clearance limits described
above are respected.
The drive must be installed on a wall or on a back
plate to ensure proper cooling.
Do not place the drive under direct sunlight.
Insulation inside the electrical panel can reduce
impact of sun radiation.
Test at the unit at highest ambient maximum
load is recommended. Look for over temperature
drive alarm.
The drive could operate lower to -10C with
proper operation, such as inside the cabinet,
install the space heater. However, LCP may not
function well under such low temperature.
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