Sollatek FreoCom FCA23 Series User Manual

FCAx3 USER MANUAL
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4.3 TIMESAVE™ FUNCTION
The FCAx3 has a built-in sensing period after a bad voltage event. When the voltage returns to good after a bad voltage
period the FCAx3 will only reconnect power to the compressor and other connected outputs once it has sensed the voltage
remains within set limits for at least 10 seconds.
4.4 INTELLIGENT TIME DELAY
The FCAx3 controller has a built-in intelligent time delay of up to 5 minutes (customer configurable). After a compressor
disconnection period, either from cycling OFF, defrost, or HVD/LVD the FCAx3 will automatically adjust the time delay on
the disconnection period before allowing the compressor to turn ON. For example, if the Time delay is set to 3 minutes, a
2-minute disconnection will result in only a 1-minute additional delay, making the total delay 3 minutes. Any disconnection of 3
minutes or over and the FCAx3 will immediately turn the compressor ON.
The time delay is essential in allowing compressor gases to neutralise, ensuring that the mains have stabilised before
re-connection and avoiding a locked rotor condition.
Operation of time delays during normal operation:
Intelligent Time
Delay (1 min)
Disconnection Period
(2 mins)
Disconnection Period
(7 mins)
ON
OFF
Compressor
ON
OFF
Compressor
Operation of time delays during a brownout (bad voltage):
Intelligent Time
Delay (1 min)
Disconnection Period
(2 mins)
Disconnection Period
(7 mins)
ON
OFF
Compressor
ON
OFF
Compressor
Voltage GOOD Voltage BAD Voltage GOOD
TIMESAVE
™
TIMESAVE
™
Voltage GOOD Voltage BAD Voltage GOOD
*Above illustrations use intelligent time delay set to 3 minutes

Sollatek FreoCom FCA23 Series Specifications

General

Brand	Sollatek
Model	FreoCom FCA23 Series
Category	Controller
Language	English