Bell & Gossett 6 71 075 141B ecocirc wireless Potable Hot Water Recirculation Kit - Manual (Page 23)

Troubleshooting
LED codes
Pump LED sequence code Explanation
No light Pump is off — no power
Steady light on LED Pump is running or on stand-by
One short and one long flash Low input voltage to pump
Two short and one long flash Communication is lost between pump and valve
Three short and one long flash Pump is overheated
Four short and one long flash Pump is overloaded
Five short and one long flash Blocked rotor inside pump
Six short and one long flash Low battery voltage at the valve
Short fast flashes Pump is in pairing mode
Repeater / push-button LED sequence code Explanation
Steady light System is running
Seldom flashes System is running
Short fast flashes Push-button / signal repeater is in pairing mode
Operation troubleshooting
Symptom Cause Remedy
Pump does not turn on Timer slide switch is set to “OFF”
position or timer clock is not
programmed to allow operation.
Set the slide switch to the “ON”
position or program the timer
clock.
Water at the valve is already at
the set temperature and does not
require pump operation.
Pump will turn on when the
water at the valve cools. Verify
the temperature setting on the
pump.
Outlet has no power Check that there is power at the
outlet. Make sure the outlet that
the pump is plugged into is not
controlled by a wall switch.
GFCI is tripped. Verify the “TEST” and “RESET” of
the GFCI outlet that the pump is
plugged into.
Troubleshooting
Bell & Gossett ecocirc ® wireless Potable Hot Water Recirculation Kit Instruction
Manual
21