Daikin Altherma EHYKOMB33AA Installations- Und Bedienungsanleitung Seite 32

12 Configuration
Parameter Setting
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
Maximum space heating power setting
The maximum space heating power setting ( ) is factory set to 70%.
If more or less power is required, you can change the fan rpm. The
table below shows the relationship between the fan rpm and the
appliance power. It is strongly recommended NOT to modify this
setting.
Desired power (kW)
26.2
25.3
22.0
19.0
15.9
12.7
9.6
7.0
Note that for the gas boiler the power during burning is increased
slowly and is reduced as soon as the supply temperature is reached.
Frost protection function
The boiler is equipped with an internal frost protection function that
automatically operates when necessary, even if the boiler is turned
off. If the heat exchanger temperature drops too low, the burner will
switch on until the temperature is sufficiently high again. When frost
protection is active, is displayed on the service display.
To change to a different type of gas
CAUTION
Work on gas carrying parts may ONLY be carried out by a
qualified competent person. ALWAYS comply with local
and national regulations. The gas valve is sealed. In
Belgium, any modifications to the gas valve MUST be
performed by a certified
manufacturer. For more information, contact your dealer.
If a different type of gas is connected to the appliance than that for
which the appliance has been set by the manufacturer, the gas
metering MUST be replaced. Conversion sets for other types of gas
are available to order. See "8.2.1 Possible options for the gas
boiler" [ 4 12].
1 Switch the boiler off and isolate the boiler from the mains
power.
2 Close the gas tap.
3 Remove the front panel from the appliance.
4 Unscrew the coupling (a) above the gas valve and twist the gas
mixing tube towards the rear (b).
5 Replace the O-ring (c) and the gas restriction (d) with the rings
from the conversion set.
6 Reassemble in reverse sequence.
Installation and operation manual
32
Range
0 min~15 min
1~10
0 min~15 min
Setting on service display (%
of max. rpm)
83
80
70
60
50
40
30
25
representative of the
Default Description
settings
0 min Amount of time the boiler waits before
answering a space heating demand
after a domestic hot water demand.
3 Number of eco days.
5 min Minimal switch-off time in space
heating operation. It is recommended
not to modify this setting.
36 ▪ 24: Not applicable.
▪ 30: Not applicable.
▪ 36: Only for EHYKOMB33AA*.
7 Open the gas tap.
8 Check the gas connections before the gas valve for
gastightness.
9 Switch on the mains power.
10 Check the gas connections after the gas valve for gastightness
(during operation).
11 Now check the setting of the CO
in display) and low setting ( in display).
12 Put a sticker indicating the new gas type on the bottom of the
gas boiler, next to the nameplate.
13 Put a sticker indicating the new gas type next to the gas valve,
over the existing one.
14 Put the front panel back in its place.
b
a
a Coupling
b Gas mixing tube
c O-ring
d Gas metering ring
Daikin Altherma hybrid heat pump – gas boiler module
percentage at high setting (
2
c
d
EHYKOMB33AA
4P353067-1L – 2022.09