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10 Configuration
Parameter
Setting
Minimal domestic hot water rpm
(not applicable for Switzerland)
.
Reversible setting
Start rpm space heating
.
Start rpm domestic hot water
(not applicable for Switzerland)
Maximum fan rpm
Legionella protection (only when
external hot water tank is connected)
Set point space heating (flow
temperature) during heating external
domestic hot water tank
.
Comfort temperature
.
Waiting time after a space heating
demand from a thermostat.
Waiting time after a domestic hot water
demand before a space heating
demand is answered.
.
Number of eco days.
Anti-cycling period during space
heating operation
.
Reference value for domestic hot water 24-30-36
Summer mode
Heating curve coefficient
Installer reference guide
74
Range
Default
settings
23%~50%
25%
0~1
0
50%~99%
50%
50%~99%
50%
45~50
NHY2KOMB28
AA: 48
NHY2KOMB32
AA: 50
0~2
0
60°C~90°C
85°C
0°C / 40°C~65°C
0°C
0 min~15 min
0 min
0 min~15 min
0 min
1~10
3
0 min~15 min
5 min
36
1~3
0
0
0
Description
Adjustment range 23~50%
(40=propane).
It is recommended not to modify this
setting in case of natural gas.
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
This is the fan rpm before heating
ignition. It is recommended not to
modify this setting.
Do not modify this setting.
Use this parameter to set the maximum
fan rpm. It is recommended not to
modify this setting.
▪ 0=Not active
▪ 1=Active 1 time per week
▪ 2=Active 1 time per day
Do NOT modify this setting on the
boiler. Use the user interface instead.
Temperature used for eco/comfort
function. When the value is 0°C, the
eco/comfort temperature is the same
as the domestic hot water setpoint.
Otherwise, the eco/comfort
temperature is between 40°C and
65°C.
Changing this setting has no effect on
the operation of the unit.
Amount of time the boiler waits before
answering a space heating demand
after a domestic hot water demand.
Number of eco days.
Minimal switch-off time in space
heating operation. It is recommended
not to modify this setting.
▪ 24: Not applicable.
▪ 30: Only for NHY2KOMB28AA
▪ 36: Only for NHY2KOMB32AA
▪ 0=Summer mode deactivated
▪ 1=Summer mode to be activated
with
button (code on display=Su)
▪ 2=Summer mode to be activated
with
button (code on display=So)
▪ 3=Summer mode to be activated
with
button (code on display=Et)
Not applicable
EJHA04AAV3 + NHY2KOMB28+32AA
Daikin Altherma H Hybrid
4P556861-1A – 2019.05
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