Standard Specifications; The Wine Guardian Unit Contains - Wine Guardian Sentinel Series Installation, Operation And Maintenance Manual

Standard Specifications

NOTE: Design and specifications are subject to change without notice.

The Wine Guardian Unit Contains

✓
A thermal expansion valve to control the flow of refrigerant into the evaporator
coil
✓
A manual reset high pressure switch to protect the system from high pressures
✓
The unit uses only R-134a refrigerant
✓
A built-in condensate drain trap. (no external trap is required)
The Wine Guardian 60Hz models meets or exceeds its rated capacities for total BTU/H and
CFM at design cellar conditions and external static pressures. The Wine Guardian 50Hz
models meets or exceeds its rated capacities for total watts and cubic liters per second at
design cellar conditions and external static pressures. Both the evaporator and condenser fans
are capable of rated CFM against the external static pressure imposed by recommended
ductwork. Both fans are motorized impeller plug fans, statically and dynamically balanced, and
use permanently lubricated, direct drive motors that require no maintenance.
All exterior framing of the Wine Guardian is powder coated aluminum to prevent rust and
corrosion. All coils are aluminum tubes with aluminum fins. The unit uses an external drain to
remove excess moisture and not reintroduce it into the cellar or ambient space. Removable,
multiple access doors are provided to facilitate cleaning and maintenance, duct connections,
and access to components and wiring.
The condenser coils have pre-filters on the inlet to prevent dust and dirt from fouling the coils,
thereby reducing capacity. Each unit has at least three discharge outlets on both the evaporator
and the condenser coils to facilitate custom installations. Water-cooled units have copper
straight tube connections for both cooling water inlet and outlet.
Each unit is provided with a pre-wired and tested electronic digital thermostat for remote
mounting in the cellar. The thermostat has multiple control functions for the fans, cooling and
heating. It has a fully automatic mode to switch between heating and cooling.
Compressors are rotary, self-lubricating, permanently sealed, hermetic reciprocating type
compressors, with internal overload protection and capacitor start with a minimum of one-year
manufacturer's warranty and an optional five-year warranty. Compressors are mounted on
rubber-in-shear isolators to reduce noise and vibration.
Electric power is supplied by a single factory furnished cord and plug. All external controls are
digital and proprietary to Wine Guardian products. Only approved communication cable and
Wine Guardian controllers are suitable for proper system operation.
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