Low Temperature
Excel
P/N 0467434_P
2-5
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
FRONT TO REAR AND/OR END
INTERCONNECTS
The wide island merchandisers are factory
equipped with separate piping and air systems
for each compartment, and are thus all capable
of twin-temperature operation. This is a
standard feature.
If the wide island merchandiser is to be run at
a single temperature, factory installed piping
interconnect kits are available.
REFRIGERATION THERMOSTAT
The refrigeration thermostat body is located in
the electrical wireway. The bulb, when factory
installed, is located in the discharge flue. Wide
Island models will have two thermostats – one
on each side of the merchandiser.
DEFROST TERMINATION
THERMOSTAT
The standard disc type defrost termination
thermostat is not adjustable. This thermostat is
clamped to the coil inlet tube.
CDA SENSOR (OPTIONAL)
Factory installed optional CDA sensor is
located where the thermostat bulb would
normally be located. Its leads will be routed
through the electrical wireway and to the
rack control panel. Leads are tagged in the
wireway. Wide Island models will have two
sensors— one on each side of the merchandiser.
NOTE:
A
Dual Temperature Kit
adds components to allow a
low temperature merchandiser to operate at medium
temperatures, and switch between low and medium
temperature operating conditions.
Twin Temp
is used on low temperature wide island cases
only and is the standard configuration. Twin temp means
each side of the island operates separately; thus one side
might be set for ice cream conditions while the other side
could be set for frozen food or ice cream.
Only when both sides of a wide island lineup will always
be used for the same operating conditions, should an
interconnect piping kit be considered. Interconnect piping
kits cannot be used with dual temperature kits. Contact
Hussmann for further information.
