Installation & Operation • 15
INSTALLATION & OpERATION
Drain
The drain is located at the center of the case in the floor pan. The 1" PVC drain outlet
is located at the center front of the case behind the kickplate. To clean the drain, the
kickplate must be removed for access.
The drain line exits the case in the center. The lateral runs of drain pipe should be
). There is no room in front of the base for the
drain pipe because the kickplate installs directly to the front of the bases.
Install the tee to the outlet pipe and a drain trap to the tee. Plug the open end of the tee
using the clean-out plug supplied with the drain trap kit. The drain line must be pitched
away from the case. The tee, drain trap, and plug are supplied with the case.
The drain
trap must be level. The drain trap should be primed with water after installation.
The drain line must be pitched away from the case enough to ensure proper drainage. Consult your local codes for minimum requirements.
Cases with 1" bases are shipped on wooden skids or pallets. The forward drain section, tee, and “R” trap are shipped loose for field installation.
Condensate Removal System
Zero Zone remote cases can be equipped with a condensate removal system. The system uses a drain pan with pump located behind the
kickplate and a condensate evaporation pan mounted on the top of the case.
Condensate water and any liquid spilled in the case will drain into the drain pan. The pump is equipped with a float that turns the pump on when
there is a sufficient liquid level. Liquid is pumped through a plastic hose through a check valve and into the condensate evaporation pan. The
evaporation pan is equipped with a heater and a float switch to turn on when the heater is
submerged in liquid. When the heater is energized, the evaporation pan will be extremely hot
and should not be touched. The pump and evaporation pan should be cleaned regularly. Any
spilled product, other than water, should be cleaned to prevent odors.
Kickplates
Each case is shipped with a front kickplate. Cases with end panels are shipped with 1 side
kickplate per end panel. Cases that join together are shipped with a kickplate splice.
1. Front and side kickplates are attached to the case bases using Tinnerman clips. Install
).
2. Position side kickplate.
3.
Position front kickplate with flange on top and facing outward.
4. Insert screws through the front and side kickplates and into the Tinnerman clips.
There is a natural gap between the top of the kickplate and the underside of the Crystal
Merchandiser
®
that allows airflow of 50 CFM per door. Contact the factory to order optional
louvered kickplates (provides 150 CFM per door) if additional airflow is required.
Bumper
Cases are supplied with a 3" protective bumper shipped loose on top of each case. Each case
has its own bumper assembly, including end caps. The steel bumper support and snap track
are factory installed on the front of the case. The bumper may need trimming before snapping
it onto the snap track.
FIGURE 19: Kickplate Installation
Front Kickplate
Side Kickplate
Tinnerman Clip
Base
FIGURE 18: Drain Installation
