REMEHA Quinta Pro 30 Installation And Service Manual page 85

Quinta Pro 45 - 65 - 90 - 115
Error Description
code
Temperature of heat
exchanger too low
e[04
Exchanger temperature
e[05
too high
Return temperature
e[06
sensor short circuited
Return temperature
e[07
sensor open circuit
Return temperature too
low
e[08
Return temperature too
e[09
high
Difference between the
e[10
flow and return
e[11
temperatures too great
Temperature of heat
exchanger above normal
e[12
range (high-limit
thermostat STB)
080310 - 123157-AA
Probable causes
Bad connection
4
Sensor fault
4
Sensor not or badly
4
connected
No circulation
4
Bad connection
4
Sensor fault
4
Sensor not or badly
4
connected
Bad connection
4
Sensor fault
4
Sensor not or badly
4
connected
Bad connection
4
Sensor fault
4
Sensor not or badly
4
connected
No circulation
4
Sensor fault
4
Sensor not or badly
4
connected
No circulation
4
Bad connection
4
Sensor fault
4
Sensor not or badly
4
connected
No circulation
4
Checking / solution
Check the wiring
4
Replace the sensor if necessary
4
Vent the air in the heating system
4
Check the circulation (direction, pump, valves)
4
Check the water pressure
4
Check that the sensors are operating correctly
4
Check that the sensor has been correctly fitted
4
Check the cleanliness of the heating body
4
Check the wiring
4
Check that the sensor has been correctly fitted
4
Check that the sensors are operating correctly
4
Check the wiring
4
Check that the sensor has been correctly fitted
4
Check that the sensors are operating correctly
4
Check the wiring
4
Replace the sensor if necessary
4
Vent the air in the heating system
4
Check the circulation (direction, pump, valves)
4
Check the water pressure
4
Check that the sensors are operating correctly
4
Check that the sensor has been correctly fitted
4
Check the cleanliness of the heating body
4
Replace the sensor if necessary
4
Vent the air in the heating system
4
Check the circulation (direction, pump, valves)
4
Check the water pressure
4
Check that the sensors are operating correctly
4
Check that the sensor has been correctly fitted
4
Check the cleanliness of the heating body
4
Check that the heating pump is operating correctly
4
Check the wiring
4
Replace the sensor if necessary
4
Vent the air in the heating system
4
Check the circulation (direction, pump, valves)
4
Check the water pressure
4
Check that the sensors are operating correctly
4
Check that the sensor has been correctly fitted
4
Check the cleanliness of the heating body
4
8. Troubleshooting
83