Vintage Cellars 4200 VSi CellarPro - Manual (Page 6)

6
 Placement
CellarPro 3200 and 4200 Series cooling units are designed to be installed THROUGH THE
WALL, so that the rear and the front of the cooling unit DO NOT SHARE THE SAME AIR
SPACE.
The rear of the cooling unit must be installed in a space that is at least as large as the wine
cellar unless the rear intake and exhaust are ducted. Both the front and the rear of the
cooling unit require a minimum clearance of 8 inches.
These units also can be placed completely INSIDE or OUTSIDE the cellar when used in
combination with our duct kits.
 Ambient Environment
3200VSi / 4200VSi - designed for internal use only (ie sheltered from outdoor
weather), the rear of the unit can be exposed to temperature conditions ranging
from 40 to 115°F.
3200VSx / 4200VSx – designed for external use, the rear of the unit can be
exposed to temperature conditions ranging from 40 to 115°F. Refer to the
Installation section for additional requirements for outdoor exposures.
PLEASE NOTE: With our (optional) crankcase heater, all of our cooling units can
be used in environments down to 20°F.
CellarPro cooling units are not designed to heat the cellar space, so if
temperatures inside the cellar drop below proper wine storage temperatures, the
cooling unit cannot create heat inside the cellar.
 Insulation
CellarPro cooling units are
designed to be installed
inside wine cellars that have
proper insulation, moisture
barriers and an airtight seal
from the environment
outside the cellar. Interior
walls and floor should
have a minimum of R-11
insulation, and a vapor barrier
on the warm side of the
insulation. The ceiling should
have a minimum of R-19