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Configuration
Installer reference guide
143
C08AF + EHYKOMB33A
Daikin Altherma R Hybrid
4P471761-1E – 2020.10
Parameter
Setting
Range
Default
settings
Description
Maximum outside
temperature of the heat curve
15°C~30°C
25°C
Do NOT modify this setting on
the boiler. Use the user
interface instead.
Space heating pump post
purge period
0~15 min
1 min
Changing this setting has no
effect on the operation of the
unit.
Space heating pump post
purge period after domestic
hot water operation
0~15 min
1 min
Changing this setting has no
effect on the operation of the
unit.
Position 3-way valve or electric
valve
0~3
0
▪
0=Powered during space
heating
▪
1=Powered during domestic
hot water
▪
2=Powered during every
heat demand (space heating,
domestic hot water, eco/
comfort)
▪
3=Zone regulation
▪
4 and higher=Not applicable
Booster
0~1
0
Changing this setting has no
effect on the operation of the
unit.
Step modulation
0~1
1
▪
0=OFF during space heating
operation
▪
1=ON during space heating
operation
It is recommended not to
modify this setting.
Minimal space heating rpm
23%~50%
23%
Adjustment range 23~50%
(40=propane).
It is recommended not to
modify this setting in case of
natural gas.
.
Minimum capacity space
heating pump
—
40
There is no space heating
pump in the gas boiler.
Changing this setting has no
effect.
Minimal domestic hot water
rpm
(not applicable for
Switzerland)
23%~50%
23%
Adjustment range 23~50%
(40=propane).
It is recommended not to
modify this setting in case of
natural gas.
Minimal supply temperature
during OT demand.
(OpenTherm thermostat)
10°C~16°C
40°C
Changing this setting has no
effect on the operation of the
unit.
