FCAx3 USER MANUAL
6 +44 (1753) 214 500
1.3 LED INDICATORS
Dial in “OFF” position
Test Mode
Blink Once. Probe #1 Fault.Compressor Off or Cycling
*
LEDs
Mains Voltage Compressor Description
R Y G
Off. Voltage Bad. Cooling Demand
Wait Period (intelligent time delay). Cooling Demand
On. Voltage Good. Cooling Demand
*
Defrost Mode
Blink Twice. Probe #2 Fault.Compressor Off or Cycling
*
If the Red LED turns ON momentrily, the controller is in under/over voltage blind time
On. Compressor Off due to Door Switch Operation
*
Wait Period. No Cooling Demand
Wait is Over. No Cooling Demand
KEY On/good Off/bad Flashing (1 second interval) Cycling (1 second interval) OffBlink (2 seconds interval)On
Blink Three Times. Probe #3 Fault.Compressor Off or Cycling
*
*
Cycle every 0.5 seconds. Bad Frequency
Pre-defrost Mode
Drip Down Mode
Post Defrost Recovery Mode
Not Relevant
Off. Voltage Bad. No Cooling Demand
Blink Once. Probe #1 Fault and Bad Voltage
Blink Twice. Probe #2 Fault and Bad Voltage
Blink Three Times. Probe #3 Fault and Bad Voltage
Cycle 5 times a second. Internal Power Supply Failure
To Next Page
Loading...
Need help?
General
