17
ACVIBA HE
AIR-AIR PACKAGED UNITS
COMPACT VERTICAL INVERTER
IOM_ACVIBA HE_35ia80i_207910_190501_EN
INSTALLATION
INSTALLATION SITE
Read and comply with the local rules and regulations applying to the installation of air conditioning systems.
Choose a clean place without dust nor debris.
Respect the allocated service area prepared for the equipment.
Verify that the ground or the structure prepared for the equipment is strong enough to support its weight during
operation.
Install shock absorbers throughout the installation to prevent the transmission of noise and vibration.
Check that the direction of the sound level will not annoy anybody.
The standard version of this equipment has been designed for installation inside a building (with a roof). It is not
prepared for installation outside. Please check with Hitecsa if you plan to expose the machine to weather conditions.
SERVICE AREA (mm)
UNIT SETTLEMENT
Make sure that the unit is slightly inclined (~2%) following the direction of the drains.
The bed frame shall be big enough and strong enough to support the unit weight.
DRAINAGE
All the drain devices are prepared with a male 3/4” gas connection (ISO 228-1, BSPP).
The unit is equipped as a standard feature with a condensate drain tray to avoid an excessive water accumulation in
the indoor side and the outdoor side.
The condensate drain pipe diameter shall be equal or larger than the unit connection depending on its length and
inclination.
If the drain line is exposed to air temperatures lower than 0 degree, it is necessary to cover it with thermal insulation
material or to use electrical heating devices to prevent water from freezing that would entail tube damage.
The drainage line shall be inclined by 2% minimum for proper water evacuation.
It is convenient to install a drain trap with proper dimensions (see diagram) or a
draining system with a condensate pump to avoid excessive water accumulation
in the indoor side and the outdoor side.
Recommended dimensions
