BDR Thermea Group SCB-10 Notice D'installation Et D'utilisation page 94

en
6 Troubleshooting
Code Display text
H10.22 TSwimmPoolZoneC
Open
H10.23 TSwimmPoolZoneCClo
se
H10.27 T Flow Zone DHW
open
H10.28 Sens. ZoneDHW
closed
H10.29 Sensor Zone DHW
open
H10.30 T Zone DHW closed
H10.36 Sensor Zone AUX open Flow temperature sensor Zone AUX
H10.37 Sens. ZoneAUX closed Flow temperature sensor ZoneAUX
94
Description
Swimming Pool Temperature
Sensor Zone C Open
Swimming Pool Temperature
Sensor Zone C Closed
Flow temperature sensor Zone DHW
open
Flow temperature sensor Zone DHW
closed
Temperature sensor Zone DHW
open
Domestic Hot Water temperature
sensor Zone DHW closed
open
closed
Solution
Swimming pool temperature sensor C open:
Bad connection: check the wiring and connec­
tors
Incorrectly fitted sensor: check that the sensor
has been correctly fitted
Sensor is not present.
Faulty sensor: replace the sensor
Swimming pool temperature sensor zone C
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
Flow temperature sensor zone DHW open:
Bad connection: check the wiring and connec­
tors
Incorrectly fitted sensor: check that the sensor
has been correctly fitted
Sensor is not present.
Faulty sensor: replace the sensor
Flow temperature sensor zone DHW 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
Domestic hot water temperature sensor zone
DHW open:
Bad connection: check the wiring and connec­
tors
Incorrectly fitted sensor: check that the sensor
has been correctly fitted
Sensor is not present.
Faulty sensor: replace the sensor
Domestic hot water temperature sensor zone
DHW 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
When using thermostat instead of sensor: pa­
rameter CP502 must be set to off (=disable)
Flow temperature sensor zone AUX open:
Bad connection: check the wiring and connec­
tors
Incorrectly fitted sensor: check that the sensor
has been correctly fitted
Sensor is not present.
Faulty sensor: replace the sensor
Flow temperature sensor zone AUX 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
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