Minimum Run Timer Feature; Maximum Run Timer Feature; Refrigeration Operation - Federal TSSM2454SC-3 Instrucciones De Instalación Y Operación

Minimum Run Timer Feature

The unit controller is programmed to have the condensing unit run a minimum of 5 minutes,
regardless of the control temp being satisfied. If the temperature control reaches the cut out
set point before 5 minutes, the minimum run time setting in the control will keep the unit in a
run cycle mode until the timer reaches 5 minutes. The refrigeration cycle will be off until the
temperature control cut in temperature is reached.
This timer typically comes into effect in low ambient conditions where the unit may cycle too
frequently to maintain proper product temperature.

Maximum Run Timer Feature

The unit controller is programmed to have the condensing unit run a maximum of 60 minutes.
If the unit has not reached cut out temperature setting in 60 minutes, the unit goes into an off
cycle. This typically comes into effect in high ambient temperature and relative humidity
conditions.

REFRIGERATION OPERATION

Refrigeration R404A Charge
All models are shipped from the factory with a completely operational R404A refrigeration system and
require no modifications or adjustments upon installation. Case must be installed as per the installation
section of this manual to provide proper condensing air cooling.
Self Contained Refrigeration Operation
The unit temperature is controlled by the Electronic control outlined in the control section of this
manual.
Refrigerated Self-Serve Merchandiser (High Profile)
See Refrigeration
And Electrical Data
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