14
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Troubleshooting
14 Troubleshooting
In this chapter
14.1 Overview: Troubleshooting
14.2 Precautions when troubleshooting
Installer reference guide
252
Contact
For the symptoms listed below, you can try to solve the problem yourself. For any
other problem, contact your installer. You can find the contact/helpdesk number
via the user interface.
1 Go to [8.3]: Information > Dealer information.
14.1
Overview: Troubleshooting .................................................................................................................................................... 252
14.2
Precautions when troubleshooting........................................................................................................................................ 252
14.3
14.3.1
14.3.2
14.3.3
14.3.4
14.3.5
Symptom: The pump is blocked............................................................................................................................. 256
14.3.6
14.3.7
14.3.8
14.3.9
14.4
14.4.1
14.4.2
Error codes: Overview............................................................................................................................................ 259
This chapter describes what you have to do in case of problems.
It contains information about:
▪
Solving problems based on symptoms
▪
Solving problems based on error codes
Before troubleshooting
Carry out a thorough visual inspection of the unit and look for obvious defects such
as loose connections or defective wiring.
DANGER: RISK OF ELECTROCUTION
DANGER: RISK OF BURNING/SCALDING
EPRA14~18DAV3+W1 + ETSH/X(B)16P30+50EF
Daikin Altherma 3 H HT ECH₂O
4P679467-1A - 2022.07