10
|
Configuration
Installer reference guide
219
EPRA14~W1 + ETSH/X(B)16P30+50EF
Daikin Altherma 3 H HT ECH₂O
4P679467-1 – 2022.02
Sensors
External sensor
#
Code
Description
[9.B.1]
[C–08]
External sensor
: When an optional external
ambient sensor is connected, the type of the
sensor must be set.
▪
0
None
: NOT installed. The thermistor in the
dedicated Human Comfort Interface and in the
outdoor unit are used for measurement.
▪
1
Outdoor
: Connected to PCB of the indoor
unit measuring the
outdoor temperature
.
Remark:
For
some
functionality,
the
temperature sensor in the outdoor unit is still
used.
▪
2
Room
: Connected to PCB of the indoor unit
measuring the
indoor temperature
. The
temperature sensor in the dedicated Human
Comfort Interface is NOT used anymore.
Remark:
This value has only meaning in room
thermostat control.
Ext. amb. sensor offset
ONLY applicable in case an external outdoor ambient sensor is connected and
configured.
You can calibrate the external outdoor ambient temperature sensor. It is possible
to give an offset to the thermistor value. This setting can be used to compensate
for situations where the external outdoor ambient sensor cannot be installed on
the ideal installation location.
#
Code
Description
[9.B.2]
[2-0B]
Ext. amb. sensor offset
: Offset on the
ambient temperature measured on the external
outdoor temperature sensor.
▪
–5°C~5°C, step 0.5°C
Averaging time
The average timer corrects the influence of ambient temperature variations. The
weather-dependent setpoint calculation is done on the average outdoor
temperature.
The outdoor temperature is averaged over the selected time period.
#
Code
Description
[9.B.3]
[1-0A]
Averaging time
:
▪
0: No averaging
▪
1: 12 hours
▪
2: 24 hours
▪
3: 48 hours
▪
4: 72 hours
