REMEHA Quinta Ace 135, Installation And User Manual

Page: 52 / 76

10.1.4 Locking
Tab.47 Locking codes
Code Display text Description Solution
E.00.00 TFlow Open Flow temperature sensor is either
removed or measures a temperature
below range
Zone flow temperature sensor open:
Sensor is not present.
Wrong Zone Function setting: check the setting
of parameter CP02x.
Bad connection: check the wiring and connec­
tors.
Incorrectly fitted sensor: make sure that the
sensor has been correctly fitted.
Faulty sensor: replace the sensor.
E.00.01 TFlow Closed Flow temperature sensor is either
shorted or measures a temperature
above range
Zone flow temperature sensor short-circuited:
Sensor is not present.
Bad connection: check the wiring and connec­
tors.
Incorrectly fitted sensor: check that the sensor
has been correctly fitted.
Faulty sensor: replace the sensor.
E.00.04 TReturn Open Return temperature sensor is either
removed or measures a temperature
below range
Return temperature sensor open:
Bad connection: check the wiring and connec­
tors
Incorrectly fitted sensor: check that the sensor
has been correctly fitted
Faulty sensor: replace the sensor
E.00.05 TReturn Closed Return temperature sensor is either
shorted or measures a temperature
above range
Return temperature sensor short-circuited:
Bad connection: check the wiring and connec­
tors
Incorrectly fitted sensor: check that the sensor
has been correctly fitted
Faulty sensor: replace the sensor
E.00.08 THeat Ex Open Heat exchanger temperature sensor
is either removed or measures a
temperature below range
Heat exchanger temperature sensor open:
Bad connection: check the wiring and connec­
tors.
Incorrectly fitted sensor: check that the sensor
has been correctly fitted.
Faulty sensor: replace the sensor.
E.00.09 THeat Ex Closed Heat exchanger temperature sensor
is either shorted or measures a tem­
perature above range
Heat exchanger temperature sensor short-circuit­
ed:
Bad connection: check the wiring and connec­
tors.
Incorrectly fitted sensor: check that the sensor
has been correctly fitted.
Faulty sensor: replace the sensor.
E.00.20 TFlue Gas Open Flue gas temperature sensor is ei­
ther removed or measures a temper­
ature below range
Open circuit in flue gas sensor:
Bad connection: check the wiring and connec­
tors.
Incorrectly fitted sensor: check that the sensor
has been correctly fitted.
Faulty sensor: replace the sensor.
E.00.21 TFlue Gas Closed Flue gas temperature sensor is ei­
ther shorted or measures a tempera­
ture above range
Flue gas sensor short-circuited:
Bad connection: check the wiring and connec­
tors.
Incorrectly fitted sensor: check that the sensor
has been correctly fitted.
Faulty sensor: replace the sensor.
10 Troubleshooting
52 7701838 - v.09 - 10122021