![background image](http://html.mh-extra.com/html/daikin/altherma/altherma_service-manual_501166088.webp)
3
|
Components
Service manual
88
EBLA09~16DA + EDLA09~16DA
Daikin Altherma 3 M
ESIE20-06A – 2021.03
a
b
c
a
Water inlet
b
Domestic hot water exit
c
Space heating exit
INFORMATION
The configuration of the 3‑way valve done by the installer may differ from the
configuration shown in this procedure.
3
Use a contact thermometer to measure the temperature at the 3‑way valve
water inlet, the domestic hot water exit and the space heating exit.
Exit
Temperature
Domestic hot water
Same as the 3-way valve inlet
Space heating
"Much" lower than the 3-way valve inlet
4
De-activate
DHW operation
and activate
Space operation
via the user
interface.
5
Use a contact thermometer to measure the temperature at the 3‑way valve
water inlet, the domestic hot water exit and the space heating exit.
Exit
Temperature
Domestic hot water
"Much" lower than the 3-way valve inlet
Space heating
Same as the 3-way valve inlet
Both temperature checks performed
above are correct?
Action
Yes
Component is OK. Return to the
troubleshooting of the specific error
and continue with the next step.
No
Perform a position check of the 3-way
valve (manual procedure), see
86].
To perform a position check of the 3-way valve (manual procedure)
Prerequisite:
First perform a position check (automatic procedure), see
1
Manually put the 3‑way valve in the domestic hot water position by rotating
the 3‑way valve knob.
Summary of Contents for ALTHERMA
Page 357: ...11 11 ...
Page 358: ......
Page 359: ......
Page 360: ...ESIE20 06A 2021 03 Copyright 2021 Daikin Verantwortung für Energie und Umwelt ...