6
|
Application guidelines
Installer reference guide
39
ERGA04~08EA + EHBH/X04+08EF
Daikin Altherma 3 R W
4P629085-1B – 2021.11
Setup
T
B
C
a
A
A
Main leaving water temperature zone
B
Room 1
C
Room 2
a
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"
-
"9.3 Connections to the indoor unit"
▪
The underfloor heating of the main room is directly connected to the indoor unit.
▪
The room temperature of the main room is controlled by the dedicated Human
Comfort Interface (BRC1HHDA used as room thermostat).
▪
A thermostatic valve is installed before the underfloor heating in each of the
other rooms.
INFORMATION
Mind situations where the main room can be heated by another heating source.
Example: Fireplaces.
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
▪
Easy
. Same installation as for one room, but with thermostatic valves.
Summary of Contents for Altherma 3 R W
Page 292: ...11 11 ...
Page 293: ......
Page 294: ......
Page 295: ......
Page 296: ...4P629085 1B 2021 11 Copyright 2020 Daikin Verantwortung für Energie und Umwelt ...