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Configuration
Installer reference guide
197
ERLA11~W1 + EBVH16SU23DJ
Daikin Altherma 3 R F
4P655196-1 – 2021.09
NOTICE
NOT configuring the system in the following way can cause damage to the heat
emitters. If there are 2 zones, it is important that in heating:
▪
the zone with the lowest water temperature is configured as the main zone, and
▪
the zone with the highest water temperature is configured as the additional zone.
NOTICE
If there are 2 zones and the emitter types are wrongly configured, water of high
temperature can be sent towards a low temperature emitter (underfloor heating). To
avoid this:
▪
Install an aquastat/thermostatic valve to avoid too high temperatures towards a
low temperature emitter.
▪
Make sure you set the emitter types for the main zone [2.7] and for the
additional zone [3.7] correctly in accordance with the connected emitter.
Pump operation mode
When the space heating/cooling operation is OFF, the pump is always OFF. When
space heating/cooling operation is ON, you have the choice between these
operation modes:
#
Code
Description
[4.5]
[F–0D]
Pump operation mode
:
▪
0
Continuous
: Continuous pump operation,
regardless of thermo ON or OFF condition.
Remark:
Continuous pump operation requires
more energy than sample or request pump
operation.
a
b
c
d
b
c
a
Space heating/cooling control
b
Off
c
On
d
Pump operation
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