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Maintenance and service
Installer reference guide
249
EPRA14~18D + ETV23E
Daikin Altherma 3 H HT F
4P644738-1A – 2022.03
a
Bottom part to be unscrewed
b
Water filter housing
3
Remove the strainer and the rolled‑up filter from the water filter housing and
clean with water.
4
Install the cleaned rolled‑up filter and strainer in the water filter housing.
INFORMATION
Correctly install the strainer in the magnetic filter/dirt separator housing using the
protrusions.
a
b
c
c
a
Rolled‑up filter
b
Strainer
c
Protrusion
5
Install and properly tighten the bottom of the water filter housing.
13.5.3 To install the water filter
NOTICE
Check the condition of the O-rings and replace if needed. Apply water or silicon
grease to the O-rings before installation.
1
Install the water filter in the correct location.
a
c
b
a
a
Clip
b
Magnetic filter/dirt separator
c
Air purge valve
2
Install the 2 clips to fix the water filter to the water circuit pipes.
3
Make sure that the air purge valve of the water filter is in the open position.
4
Open the valve (if equipped) of the water circuit towards the expansion vessel.
Summary of Contents for Altherma 3 H HT F
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