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Application guidelines
Installer reference guide
52
EBLA09~16D + EDLA09~16D
Daikin Altherma 3 M
4P620241-1B – 2022.05
b
Cold water IN
c
Hot water OUT (shower (field supply))
d
Motorised 3-way valve (field supply)
e
DHW pump (field supply)
f
Heater element (field supply)
g
Non-return valve (field supply)
▪
The DHW pump is field-supplied and its installation is the responsibility of the
installer. For the electrical wiring, see
"9.2.8 To connect the domestic hot water
▪
If the applicable legislation requires a higher temperature than the maximum
tank setpoint during disinfection (see [2-03] in the field settings table), you can
connect a DHW pump and heater element as shown above.
▪
If applicable legislation requires disinfection of the water piping until the tapping
point, you can connect a DHW pump and heater element (if needed) as shown
above.
Configuration
The outdoor unit can control DHW pump operation. For more information, see
6.4.6 DHW pump for tank preheating
INFORMATION
Restriction:
Only applicable in case of stainless steel tanks (EKHWS*D*).
Setup
b
c
a
d
e
f
M
a
DHW tank
b
Cold water IN
c
Hot water OUT (shower (field supply))
d
Motorised 3‑way valve (field supply)
e
DHW pump (field supply)
f
Non‑return valve (field supply)
▪
The DHW pump is field-supplied and its installation is the responsibility of the
installer. For the electrical wiring, see
"9.2.8 To connect the domestic hot water
Configuration
The outdoor unit can control DHW pump operation. For more information, see