Daikin Altherma EHYKOMB33AA - Using the instant DHW home page; To adjust the instant DHW temperature; Tank; Reheat mode

8 Configuration
Installation and operation manual
27
EHYKOMB33A
Daikin Altherma hybrid heat pump – gas boiler module
4P353067-1H – 2018.10
Parameter Setting Range Default
settings
Description
Installation type 0~3 0 ▪ 0=Combi
▪ 1=Heating only + external domestic
hot water tank
▪ 2=Domestic hot water only (no
heating system required)
▪ 3=Heating only
It is recommended not to modify this
setting.
Space heating pump continuous 0~3 0 ▪ 0=Post purge period only
▪ 1=Pump continuously active
▪ 2=Pump continuously active with
MIT switch
▪ 3=Pump on with external switch
This setting has no effect.
Maximum space heating power set ~85% 70% Maximum power in heating. This is a
percentage of the maximum set in
parameter . We strongly recommend
not modifying this setting.
. Maximum capacity space heating
pump
— 80 There is no space heating pump in the
gas boiler. Changing this setting has
no effect.
Maximum domestic hot water power
set
(not applicable for Switzerland)
~100% 100% Maximum power in instant domestic
hot water. This is a percentage of the
maximum set in parameter . Because
of the 2-digit display, the highest
displayable value is 99. It is however
possible to set this parameter to 100%
(default setting). We strongly
recommend not modifying this setting.
Minimum supply temperature of the
heat curve
10°C~25°C 15°C Do NOT modify this setting on the
boiler. Use the user interface instead.
. Maximum supply temperature of the
heat curve
30°C~90°C 90°C Do NOT modify this setting on the
boiler. Use the user interface instead.
Minimum outside temperature of the
heat curve
–30°C~10°C –7°C Do NOT modify this setting on the
boiler. Use the user interface instead.
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.