Daikin CHYHBH08AFV32 [112/220] Configuration

Daikin CHYHBH08AFV32 [112/220] Configuration
8 | Configuration
Installer reference guide
112
CHYHBH05+08AF + EHYKOMB33A
Daikin Altherma R Hybrid
4P471761-1E – 2020.10
Domestic hot water pump installed for instant hot water
c
d
a
b
ef 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.

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