Wine Guardian SP25 Installation, Operation And Maintenance Manual page 8

Each Ducted Split Wine Guardian Condenser Contains the following:
✓ A filter dryer to keep the refrigerant clean and free of contaminants.
✓ A sight glass to observe the level of refrigerant.
✓ A manual reset high pressure switch on the discharge to protect the compressor
from high pressures.
✓ Auto reset low pressure switch.
✓ 24-volt contactor for control of fan coil unit.
✓ Outdoor enclosure.
✓ Crankcase heater.
✓ Low ambient refrigeration controls (see page 10 for Extreme Climate Protection
option).
The Wine Guardian Pro Split System models meets or exceeds its rated capacities for
total BTU/H and CFM at design cellar conditions and external static pressures. Both the
evaporator and condenser fans are capable of achieving the 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's Evaporator is powder-coated aluminum to
prevent rust and corrosion. All evaporator coils are aluminum tubes and aluminum fins
with a protective anti-corrosion coating. The unit uses an external drain to remove
excess moisture and not reintroduce it into the cellar or ambient space. Multiple
removable access doors are provided to facilitate cleaning and maintenance, duct
connections, and access to components and wiring.
All exterior framing of the Wine Guardian's Condenser is Anodized Aluminum to prevent
rust and corrosion. Each Condensing unit houses a compressor. 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 the approved
communication cable and Wine Guardian controllers are suitable for proper system
operation.
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