![background image](http://html.mh-extra.com/html/daikin/altherma/altherma_service-manual_501166049.webp)
2
|
Troubleshooting
Service manual
49
EBLA09~16DA + EDLA09~16DA
Daikin Altherma 3 M
ESIE20-06A – 2021.03
To solve the error code
INFORMATION
It is recommended to perform the checks in the listed order.
1
Perform a check of the outlet water after heat exchanger thermistor. See
248].
Possible cause:
Faulty outlet water after heat exchanger thermistor.
2
Perform a check of the hydro PCB. See
160].
Possible cause:
Faulty hydro PCB.
INFORMATION
If all procedures listed above have been performed and the problem is still present,
contact the helpdesk.
2.3.55 J8-00 – Malfunction of refrigerant liquid thermistor
Trigger
Effect
Reset
Refrigerant liquid
thermistor detects an
abnormal value (open or
short circuit)
Unit will stop operating.
Automatic reset.
To solve the error code
INFORMATION
It is recommended to perform the checks in the listed order.
1
Perform
a
check
of
the
refrigerant
liquid
thermistor.
See
248].
Possible cause:
Faulty refrigerant liquid thermistor.
2
Perform a check of the hydro PCB. See
160].
Possible cause:
Faulty hydro PCB.
3
Check the water flow. See
299].
Possible cause:
Water flow is too low.
INFORMATION
If all procedures listed above have been performed and the problem is still present,
contact the helpdesk.
2.3.56 JA-00 – Malfunction of high pressure sensor
Trigger
Effect
Reset
Refrigerant pressure
sensor detects a value out
of range (>4.5 MPa or <–
0.05 MPa).
Unit will stop operating.
Manual reset via user
interface.
Содержание ALTHERMA
Страница 357: ...11 11 ...
Страница 358: ......
Страница 359: ......
Страница 360: ...ESIE20 06A 2021 03 Copyright 2021 Daikin Verantwortung für Energie und Umwelt ...