10
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Configuration
Installer reference guide
170
EPRA14~18D + ET23E
Daikin Altherma 3 H HT F
4P644739-1A – 2022.03
#
Code
Description
[4.5]
[F-0D]
▪
1
Sample
: The pump is ON when there is
heating or cooling demand as the leaving water
temperature has not yet reached the desired
temperature yet. When thermo OFF condition
occurs, the pump runs every 3 minutes to
check the water temperature and demand
heating or cooling if necessary.
Remark:
Sample is ONLY available in leaving water
temperature control.
a
b
d
e
f
c
g
b
c
a
Space heating/cooling control
b
Off
c
On
d
LWT temperature
e
Actual
f
Desired
g
Pump operation
[4.5]
[F-0D]
▪
2
Request
: Pump operation based on request.
Example:
Using a room thermostat and
thermostat creates thermo ON/OFF condition.
Remark:
NOT available in leaving water
temperature control.
a
d
e
b
b
c
b
c
c
a
Space heating/cooling control
b
Off
c
On
d
Heating demand (by external room thermostat
or room thermostat)
e
Pump operation
Unit type
In this part of the menu it can be read out which type of unit is used:
#
Code
Description
[4.6]
[E‑02]
Unit type
:
▪
0
Reversible
▪
1
Heating only
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