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5/22 Rev. E 171551
CONDENSATE WATER
Condensate water is collected in the drain pan under the evaporator coil and directed into a condensate evaporator
pan in the condensing unit area. The condensate is then evaporated by the warm air off the condenser fan.
LOADING PRODUCT
Once the walk-in has been operating at the desired temperature for a sufficient period of time, product can be
loaded into the refrigerated space.
NOTE
• When loading product use caution not to block airflow to achieve maximum cooling performance. Allow 18”
of clear space around the diffuser panel to allow proper airflow to cool the stored product.
• Do not load warm product into the unit as it will affect the temperature of previously stored product.
• All product must be in covered containers or wrapped to prevent cross contamination.
LOCATING AND MOUNTING CONDENSING UNITS
Condensing units (CU’s) must be located where there is an unrestricted supply of clean, fresh air. Do not locate
units where air discharge from one will enter into the air intake of others nor where the air flow is toward a wall
or obstruction. Avoid locating units in restricted spaces where heat will build up and can enter the condenser.
There must be room around the unit for regular inspection and service. We recommend 200CFM in any area
where condensing units may be located. Air flow should be sufficient to maintain an ambient temperature of no
more than 90°F.
Walls or Obstructions
The units should be located so that air may circulate
freely. For proper air flow, all sides of the unit should
be a minimum of the width of the condensing unit
away from any wall or obstruction. It is preferred that
this distance be increased whenever possible.
Multiple units
For units placed side by side, the minimum distance
between units should be the width of the largest unit.
If units are placed end to end, the minimum distance
between units should be 4 feet.
Roof mounted condensing units must have adequate
support for their operating weight. Corrosive
atmospheres require custom design condensers.
General Installation Instructions
Condensing Unit
Walk-in
Ceiling
Building W
all
Walk-in Ceiling
Condensing Unit
Condensing Unit
