Cool Automation CoolPLug - 14 Coolplug Operation; Coolplug Indicators; Coolplug Normal Operation

CoolPlug CooLinkHUB HVAC Bridge CoolPlug Operation
QIG Version 2.2 23 CoolPlug CooLinkHUB
14. CoolPlug Operation
14.1 CoolPlug Indicators
The three LEDs that surround the CoolPlug’s push-button provide information about the
CoolPlug configuration and status. After applying power to the CoolPlug the Firmware
version is displayed by flashing LEDs followed by the operational state of the system.
14.2 CoolPlug Normal Operation
In normal operation the blue LED blinks periodically. The green and amber LEDs are not
lit.
Normal operation
Problems
LED OFF
LED ON
LED Blinking
Green
HVAC Line OK
HVAC Line not
connected
HVAC Line
errors
Amber
PBUS OK
PBUS not
connected
PBUS errors
Blue
Blinks infrequently
twice
— HVAC is ON
—
Blinks infrequently
— HVAC is OFF