Daikin ETVH16S18EA9W, User Reference Manual

Page: 21 / 68

5 | Operation
User reference guide
21
ETVH/X16S(U)18+9W + ETBH/9W
Daikin Altherma 3 H HT F+W
4P644740-1 – 2021.02
Item Description
i Main zone
i1 Installed room thermostat type:
Unit operation is decided based on the ambient temperature
of the dedicated Human Comfort Interface (BRC1HHDA used
as room thermostat).
Unit operation is decided by the external room thermostat
(wired or wireless).
— No room thermostat installed or set. Unit operation is
decided based on the leaving water temperature regardless
of the actual room temperature and/or heating demand of
the room.
i2 Installed heat emitter type:
Underfloor heating
Fancoil unit
Radiator
i3
21
Measured room temperature
(a)
i4
35
Leaving water temperature setpoint
(a)
j Holiday mode
Holiday mode active
k Additional zone
k1 Installed room thermostat type:
Unit operation is decided by the external room thermostat
(wired or wireless).
— No room thermostat installed or set. Unit operation is
decided based on the leaving water temperature regardless
of the actual room temperature and/or heating demand of
the room.
k2 Installed heat emitter type:
Underfloor heating
Fancoil unit
Radiator
k3
45
Leaving water temperature setpoint
(a)
l Malfunction
A malfunction occurred.
See "8.1 To display the help text in case of a
malfunction" [
4
57] for more information.
(a)
If the corresponding operation (for example: space heating) is not active, the circle is
greyed out.