Troubleshooting; To Display The Help Text In Case Of A Malfunction; To Check The Malfunction History; Symptom: You Are Feeling Too Cold (Hot) In Your Living Room - Daikin Altherma 3 R F User Reference Manual

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Troubleshooting

7 Troubleshooting

7.1 To display the help text in case of a malfunction

7.2 To check the malfunction history

7.3 Symptom: You are feeling too cold (hot) in your living room

User reference guide
46
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.
In case of a malfunction, the following will appear on the home screen depending
on the severity:
▪ : Error
▪ : Malfunction
You can get a short and a long description of the malfunction as follows:
1 Press the left dial to open the main menu and go to
Malfunctioning.
Result: A short description of the error and the error code is
displayed on the screen.
2 Press in the error screen.
Result: A long description of the error is displayed on the
screen.
Conditions: The user permission level is set to advanced end user.
1 Go to [8.2]: Information > Malfunction history.
You see a list of the most recent malfunctions.
Possible cause
The desired room temperature is too
low (high).
Corrective action
Increase (decrease) the desired room
temperature. See "4.4.4 To change the
desired room temperature" [
If the problem recurs daily, do one of
the following:
▪ Increase (decrease)
temperature preset
"4.7.1 Using preset values" [
▪ Adjust the room
schedule. See "4.7.3 Using and
programming schedules"
"4.7.4 Schedule
4
Example" [ 31].
EHVZ04+08S18+23DA6V+9W7
4
19].
the room
value. See
4
27].
temperature
4
[ 30] and
screen:
Daikin Altherma 3 R F
4P618960-1 – 2020.03