Daikin EKRCTRDI2BA handleiding
Handleiding
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2 | Applications
Application Guide
15
EKRACP* + EKRCTR* + EKRMIB* + EKRRVA* + EKRSEN* + EKRSIB* +
EKRUFH*
Daikin Home Controls
4P701747-1A – 2023.10
2.1.3 Single zone to dual zone
NOTICE
The MMI settings MUST be adjusted first. See "5User interface settings"[422].
It is possible to create a dual zone application with a single zone unit. This can be
done by using an extra shut-off valve, as shown in the figure.
In this setup, the radiators on the ground floor are monitored by a room
thermostat (HCI), the radiators on the first floor are monitored by the DHC
accessories (DHC Radiator Thermostat and DHC Room Thermostat).
The shut-off valve is driven by a control signal from the Daikin Altherma that
reflects the heat demand signal generated by the HCI. Depending on the
configuration, this can be a normally closed or normally open valve.
If the HCI activates a heat demand, the shut-off valve will open and both loops will
be supplied with warm water from the unit.
If the HCI does not activate a heat demand, the shut-off valve remains closed. In
this case, the heat demand is determined by the DHC accessories and only the
water circuit on the first floor receives warm water.
See the installer reference guide of your Daikin Altherma to determine which signal
from X2M can be used to control the shutt-off valve in a dual zone combination.
a
b
d
e
j
g
c
h
i
f
a Daikin Altherma
b P1/P2
c Human Comfort Interface (BRC1HHDA)
d External room thermostat demand
e DHC Basic IO Box
f DHC Access Point
g DHC Room Thermostat
h Radiator
i Shut-off valve
j DHC Radiator Thermostat
Bekijk gratis de handleiding van Daikin EKRCTRDI2BA, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Daikin |
| Model | EKRCTRDI2BA |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 7259 MB |
