First Time Pull-Down; Normal Cycling; Connection - Embraco Fullmotion CF10C Product Manual

CHAPTER 4. OPERATION

4.2.1 First time Pull-down

Aſter 3 minutes of intermediary speed, the speed is increased to maximum and it
is kept at this rotation until the thermostat opens, switching the compressor off.

4.2.2 Normal cycling

Compressor speed increases and decreases proportional to thermal load variation
during compressor running time. Optimum speed will be targeted to minimize en-
ergy consumption. If thermal load remains constant for a period longer than 20
minutes, the compressor speed is increased.
Compressor speed versus thermostat behavior
Pull-down
max
2355
min
0

4.2.3 Connection

The Drop-In mode connection shall be wired according to Figure 4.3. The connec-
tion is an Energized Contact and must be used when the thermostat control signal
is energized directly from the AC phase. This signal is usually called Thermostat
Return Signal.
Normal Cycling
Optimum speed targeting
Time
32
Drop-in logic
open
Thermostat
close