Air innovations 99H0360-10, Installation, Operation And Maintenance Manual, Page: 11 / 85

11
IMPORTANT
The air exhaust from the condensing unit is hot and will be 25 to 35 degrees F or 15°C to 20°C above the
entering temperature. The condensing units are rated for a maximum temperature of 115 degrees
F(46°C). The condensing units should be installed in a well-ventilated area to ensure proper air flow
across the condenser coil and to limit short cycling.
Accessories and Optional Equipment
Condensate Pump (Part # 94H0018-00)
An optional Wine Guardian automatic condensate pump is available to pump the water to a
remote sink, drain pipe or outside. It requires a separate 120-volt electrical outlet. 50Hz models require a
separate 220/240-volt electrical outlet.
Duct Collars and Flexible Ducts
Ducting for the Wine Guardian is sold in kits by size for each unit. Each kit contains two adapter collars,
one 25-foot (7.6 meters) length of round flexible duct and two straps. The number of duct kits needed
depends on the wine cellar layout and application. The size of the kit depends on the model Wine
Guardian selected. Follow installation instructions carefully. Poorly or incorrectly installed ducts can
degrade the performance of your unit dramatically.
Extended Compressor Warranty
The Wine Guardian uses only the best commercially available compressors on the market. However, since
the compressor is the single most expensive component in the unit, it is recommended that you purchase
the extended warranty option.
Heating Coils
An optional heating coil is built in and requires no additional power source. The electric heating option is
factory installed and includes primary and secondary over-temperature protection devices per UL and
NEC.
Humidifier
Another popular option for the Wine Guardian is a humidifier. The humidifier is available for split system
installation and can be retrofitted onto any existing Wine Guardian unit. Each humidifier is furnished with
a power cable connection to plug into the side of the Wine Guardian fan coil unit. It is then controlled by
the same remote interface controller that is used for the operation of the Wine Guardian unit. The
humidifier mounts directly onto the Wine Guardian unit and requires a water supply and drain for
operation
.
CAUTION
CAREFULLY FOLLOW THE INSTALLATION INSTRUCTIONS INCLUDED WITH THE HUMIDIFIER. REFER TO THE
INSTRUCTIONS CONTAINED IN THE BOX FOR THE HUMIDISTAT
.
Xtreme Low Ambient (see illustrations on following page)
The Xtreme Low Ambient options consists of factory installed refrigeration controls mounted within the
condensing unit for continuous operation of the Wine Cellar cooling unit below a temperature of 20 Deg F (-7
Deg C). Included in the refrigeration controls are;
•
Check valve – installed in the liquid line between the head pressure control valve and receiver
•
Fan cycling switch
•
Heater – for the receiver with thermostat control
•
Adjustable low-pressure cutout timer.