Flushing The Water Regulating Valve - Water-Cooled Only; Cleaning The Humidifier (Optional); Maintenance Schedule; Monthly - Wine Guardian DP50 Installation, Operation And Maintenance Manual

Flushing the Water Regulating Valve – Water-Cooled Only
To clear any sediment that may
accumulate, valves may be manually
flushed by inserting screwdrivers under
both sides of the main spring and lifting
upwards to flush the valve. Manual
flushing does not affect valve
adjustments.

Cleaning the Humidifier (Optional)

If the unit was furnished with a humidifier, it requires periodic maintenance. Follow the
instructions in the humidifier guide.

Maintenance Schedule

Monthly

(or quarterly depending on experience with cellar)
• Check filter and drain trap – clean if needed.
• Check for noise or vibration.
• Check for short-cycling of the unit – a turning on and off of the compressor unit
more than eight times/hour.

Yearly

(in addition to monthly)
• Replace filters if worn or plugged beyond cleaning.
• Check evaporator and condenser coils for dirt – use a vacuum with a brush
attachment to clean the coils.
• Clean condensate pan under the evaporator coil by flushing. Be careful to keep
the drains pans clear of all debris.
• Inspect cabinet for corrosion or rusting – clean and paint.
• Inspect for dirt buildup on or inside the unit. Clean unit by vacuuming or wiping it
down.
• Check for loose insulation, fasteners, gaskets, or connections.
• Check the wiring connections and integrity or cords.
• Examine ducts for any cracks or breach.
• Check fan and solenoid on humidifier.
• Replace humidifier drip pad (if applicable)
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