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Application guidelines
Installer reference guide
30
ERGA04~08EAV3(A) + EHBH/X04+08EA/EJ6V+9W
Daikin Altherma 3 R W
4P629085-1 – 2020.08
Configuration
Setting
Value
Unit temperature control:
▪
#: [2.9]
▪
Code: [C-07]
2 (
Room thermostat
): Unit operation
is decided based on the ambient
temperature of the user interface.
Number of water temperature zones:
▪
#: [4.4]
▪
Code: [7-02]
0 (
Single zone
): Main
Benefits
▪
Highest comfort and efficiency
. The smart room thermostat functionality can
decrease or increase the desired leaving water temperature based on the actual
room temperature (modulation). This results in:
-
Stable room temperature matching the desired temperature (higher comfort)
-
Less ON/OFF cycles (more quiet, higher comfort and higher efficiency)
-
Lowest possible leaving water temperature (higher efficiency)
▪
Easy
. You can easily set the desired room temperature via the user interface:
-
For your daily needs, you can use preset values and schedules.
-
To deviate from your daily needs, you can temporarily overrule the preset
values and schedules, or use the holiday mode.
Underfloor heating or radiators – Wireless room thermostat
Setup
a
A
B
b
A
Main leaving water temperature zone
B
One single room
a
Receiver for wireless external room thermostat
b
Wireless external room thermostat
▪
The underfloor heating or radiators are directly connected to the indoor unit.
▪
The room temperature is controlled by the wireless external room thermostat
(optional equipment EKRTR1).
Configuration
Setting
Value
Unit temperature control:
▪
#: [2.9]
▪
Code: [C-07]
1 (
External room thermostat
):
Unit operation is decided by the
external thermostat.
