R410A DC Inverter VRF V4 Plus Individual Series 50Hz MCAC-VTSM-2014-04
68 Installation
5. Set the snow-proof facility
Installation in a snowfall area
1. Install the outdoor unit on a higher foundation than the snowfall or set up a stand to install the unit so that
snowfall will not affect the unit.
Set up a stand higher than the snowfall.
Apply an angled structure to the stand so that drainage will not be prevented. (Avoid using a stand with a
flat surface.)
2. Mount a snowfall-hood onto the air inlet and the air outlet.
In snowy areas, facilities should be installed to prevent snow.(See the figure below)(defective facilities
may cause malfunction.)Please lift the bracket higher and install snow shed at the air inlet and air outlet.
.
6. Air ventilation assembly installation
The ventilation assembly is provided at the field installation. When installing, please take off the mesh cover
firstly, and then install the unit as the following method.