CellarCool cx2200 - Ventilation and Environment Control; Vapor Barrier; Unobstructed Airflow; Ambient Temperature Factor

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CX 040418
Ventilation
The necessity of dissipating heat away from the unit is critical to the unit’s performance and cannot be overstated. As the unit
operates and cools, a greater amount of heat is generated on the exhaust side of the unit. Adequate ventilation is required in order to
dissipate heat away from the unit. If ventilation is inadequate, the exhaust will heat up and adversely aect the unit’s ability to cool.
Vapor Barrier
Water vapor creates its own pressure, separate from the ambient air pressure, and will intrude into colder/drier areas. A vapor
barrier is REQUIRED in order to prevent the intrusion of water vapor and maintain the correct cellar temperature and humidity. It
is recommended that 6-millimeter plastic sheeting be applied to the warm side of the cellar walls. The vapor barrier must also be
applied to the outside walls and ceiling. If it is impossible to reach the outside, then the plastic must be applied from within the
cellar. The most common method is to wrap the entire interior, leaving the plastic loose in the stud cavity so the insulation can be
placed between each stud. All of the walls and ceiling must be wrapped in plastic for a complete vapor barrier.
In areas of high humidity, such as Southern and Gulf States, the vapor barrier will prevent inltration of warm moist air. The moist
air can cause mold to form, and standing water in drip trays promote microbial and fungal growth that cause unpleasant odors and
indoor air quality problems. If mold is found, remove it immediately and sanitize that portion of the unit.
NOTE: High humidity signicantly increases the heat load on the cooling system.
Any break in the vapor barriers (a cut, a nail hole, overlapping, etc.) will cause a moisture leak and must be sealed. The electric conduit
is a “duct” for vapor to travel in. The conduit should be caulked and sealed on the warm air end.
Unobstructed Airow
Unobstructed airow to and from the unit is a critical factor in the unit’s overall performance. Make sure there is a minimum of three
feet of clearance in every direction around the unit (ve feet is ideal). This will assure that the unit can move the air around in an ecient
manner. Do not attempt to mount the unit in a wall recess or attempt to camouflage or cover the unit with any sort of aftermarket
grille, accessory, etc. This can restrict airflow, prevent the unit from working properly, and void the warranty. Please feel free to call Cel-
larCool Customer Service with any questions or concerns regarding installation requirements.
Ambient Temperature Factor
The cooling system has the ability to cool a maximum of 30°F below the ambient temperature of the room to which it is exhausting.
Therefore, you want to exhaust the unit in a room which will not exceed 85°F and preferably remains at a consistent 75°F. Otherwise
the unit will not have the capacity to keep the wine at a desirable 55°F.
Door and Door Seal
An exterior-grade (1¾”) door must be installed as a cellar door. It is very important that weather stripping is attached to all four sides
of the doorjamb. A bottom “sweep” or threshold is also required. The door must have an excellent seal to keep the cool cellar air from
escaping the cellar. If the door is not sealed properly, the cooling system may run continuously, shortening its operational lifespan.