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Configuration
Installer reference guide
112
C08AF + EHYKOMB33A
Daikin Altherma R Hybrid
4P471761-1E – 2020.10
Domestic hot water pump installed for instant hot water
c
d
a
b
e
f
g
h
a
Indoor unit
b
Hot water connection on boiler
c
Domestic hot water pump (field supply)
d
Shower (field supply)
e
Inlet on boiler
f
Recirculation thermistor (EKTH2) (field supply)
g
Water supply
h
Non-return valve (field supply)
In case of [E‑06]=1
Domestic hot water pump installed for…
Instant hot water
Disinfection
c
f
b
a
g
c
b
a
d f
e g
a
Indoor unit
b
Tank
c
Domestic hot water pump (field supply)
d
Heater element (field supply)
e
Non‑return valve (field supply)
f
Shower (field supply)
g
Cold water
Thermostats and external sensors
#
Code
Description
[A.2.2.4]
[C-05]
Contact type main
In external room thermostat control, the contact
type of the optional room thermostat or heat
pump convector for the main leaving water
temperature zone must be set.
▪
1 (
Thermo ON/OFF
): The connected external
room thermostat or heat pump convector
sends the heating demand by the same signal
as it is connected to only 1 digital input
(preserved for the main leaving water
temperature zone) on the indoor unit (X2M/1).
Select this value in case of a connection to the
heat pump convector (FWXV).
▪
2 (
H/C request
)(default): The connected
external room thermostat sends separate
heating demand and is therefore connected to
the 2 digital input (preserved for the main
leaving water temperature zone) on the indoor
unit (X2M/1 and 2). Select this value in case of
connection with the wired (EKRTWA) or
wireless (EKRTR1) room thermostat.
Remark:
Only possible to use as a heating
application.