Daikin EHY2KOMB28AA — руководство по установке и настройке систем отопления [49/236]

Daikin EHY2KOMB28AA [49/236] Application guidelines
7 | Application guidelines
Installer reference guide
49
EJHA04AAV3 + EHY2KOMB28+32AA
Daikin Altherma H Hybrid
4P531180-1B – 2020.02
The room temperature of the main room is controlled by the user interface used
as 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:
#: [A.2.1.7]
Code: [C-07]
2 (RT control): Unit operation is
decided based on the ambient
temperature of the user interface.
Benefits
Cost effective. You do NOT need an additional external room thermostat.
Easy. Same installation as for one room, but with thermostatic valves.
Underfloor heating or radiators – Multiple external room thermostats
Setup
c
B C
A
b b
M1 M2
a
A Main leaving water temperature zone
B Room 1
C Room 2
a User interface
b External room thermostat
c Bypass valve
For each room, a shut-off valve (field supplied) is installed to avoid leaving water
supply when there is no heating demand.
A bypass valve must be installed to make water recirculation possible when all
shut-off valves are closed. To guarantee reliable operation, provide a minimum
water flow as described in table "To check the water volume and flow rate" in
"8.3Preparing water piping"[459].
The room thermostats are connected to the shut-off valves, and do NOT have to
be connected to the outdoor unit. The outdoor unit will supply leaving water all
the time, with the possibility to program a leaving water schedule.

Содержание

Узнайте, как правильно установить и настроить системы отопления с термостатами и клапанами для эффективного управления температурой в помещениях.

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