Daikin Altherma EVLQ05+08CA, Installer'S Reference Manual

Page: 175 / 252

8 | Configuration
Installer reference guide
175
EHYH EHYHBH/X08AF + EHYKOMB33AA
Daikin Altherma hybrid heat pump
4P355634-1F – 2020.10
Parameter Setting Range Default
settings
Description
Anti-cycling period during
space heating operation 0 min~15 min 5 min Minimal switch-off time in
space heating operation. It is
recommended not to modify
this setting.
. Reference value for domestic
hot water 24-30-36 36 ▪ 24: Not applicable.
▪ 30: Not applicable.
▪ 36: Only for
EHYKOMB33AA*.
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) Setting on service display (% of max.
rpm)
26.2 83
25.3 80
22.0 70
19.0 60
15.9 50
12.7 40
9.6 30
7.0 25
Note that for the gas boiler the power during burning is increased slowly and is
reduced as soon as the supply temperature is reached.
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
representative of the 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
"5.3.3 Possible
options for the gas boiler" [
4
33].
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).