Daikin ALTHERMA, Руководство по установке для специалистов

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6 | Application guidelines
Installer reference guide
33
EBLA09~16DA + EDLA09~16DA
Daikin Altherma 3 M
4P620241-1 – 2020.06
6.2.1 Single room
Underfloor heating or radiators – Wired room thermostat
Setup
A
B
b
a
A Main leaving water temperature zone
B One single room
a User interface (delivered as accessory)
b Dedicated Human Comfort Interface (BRC1HHDA used as room thermostat)
▪ For more information about connecting the electrical wiring to the unit, see
"9.2 Connections to the outdoor unit" [
4
91].
▪ The underfloor heating or radiators are directly connected to the outdoor unit –
or to the external backup heater kit, if there is one.
▪ The room temperature is controlled by the dedicated Human Comfort Interface
(BRC1HHDA used as room thermostat).
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 dedicated Human
Comfort 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.