8 Configuration
Installation and operation manual
27
EHYKOMB33A
Daikin Altherma hybrid heat pump – gas boiler module
4P353067-1K – 2020.10
Parameter
Setting
Range
Default
settings
Description
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.
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.
.
Reversible setting
0~1
1
This setting activates the keep hot
function of the gas boiler. It is only
used with reversible heat pump models
and should NEVER be deactivated. It
MUST be deactivated for heating only
models (set to 0).
▪ 0=disabled
▪ 1=enabled
Start rpm space heating
50%~99%
50%
This is the fan rpm before heating
ignition. It is recommended not to
modify this setting.
.
Start rpm domestic hot water
(not applicable for Switzerland)
50%~99%
50%
This is the fan rpm before instant
domestic hot water ignition. It is
recommended not to modify this
setting.
Maximum fan rpm
45~50
48
Use this parameter to set the maximum
fan rpm. It is recommended not to
modify this setting.
