Daikin EHYHBH05AA Operation Manual

Also see for EHYHBH05AA: User reference guide User reference guide Installation manual Installation manual Operation manual

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troubleshooting

4 Setting the energy pricesOperation manual8EHYHBH05AA + EHYHBH/X08AADaikin Altherma hybrid heat pump4P3495881 – 2013.053.7 Installer settings: Tables to befilled in by installer3.7.1 Quick wizardSetting Default Fill in…Preferential kWh rate power supply [A.2.1.6]Preferential kWh rate 0 (No)Space heating/cooling settings [A.2.1]Unit control method 2 (RT control)User interface location 0 (At unit)Number of LWT zones 0 (1 LWTzone)Pump operation mode 1 (Sample)Domestic hot water settings [A.2.2]DHW operation Depends onmodelDHW pump 0 (No)Thermostats [A.2.2]Contact type main 2 (H/Crequest)Contact type add. 2 (H/Crequest)External sensor 0 (No)Digital I/O PCB [A.2.2.6]Ext. backup heat src 0 (No)Solar kit 0 (No)Alarm output 0 (Normallyopen)Bottom plate heater 0 (No)Demand PCB [A.2.2.7]Demand PCB 0 (No)Energy metering [A.2.2]External kWh meter 1 0 (No)Gas meter 0 (No)3.7.2 Space heating/cooling controlSetting Default Fill in…Leaving water temperature: Main zone [A.3.1.1]LWT setpoint mode 1 (Weatherdep.)Set weatherdependent heating 25/40/15/−10Set weatherdependent cooling 18/22/35/20Leaving water temperature: Additional zone [A.3.1.2]LWT setpoint mode 0 (Fixed)Set weatherdependent heating 35/45/15/−10Set weatherdependent cooling 8/22/35/20Leaving water temperature: Delta T emitter [A.3.1.3]Heating 5°CCooling 5°CLeaving water temperature: Modulation [A.3.1.1.5]Modulated LWT 0 (No)Leaving water temperature: Emitter type [A.3.1.1.7]Emitter type 1 (Slow)Savings mode [A.6.7]Savings mode 0(Economical)Setting Default Fill in…Fuel price [7.4.6]Fuel price 8.0/kWhElectricity price [7.4.5]Elec price 20/kWh (High)20/kWh(Medium)15/kWh (Low)3.7.3 Domestic hot water control [A.4]Setting Default Fill in…Type 2 (Scheduledonly)Setpoint readout type 0(Temperature)Maximum setpoint Depends onmodelINFORMATIONWhen the DHW tank booster mode is active, the risk ofspace heating/cooling and capacity shortage comfortproblems is significant. In case of frequent domestic hotwater operation, frequent and long space heating/coolinginterruptions will happen.3.7.4 Contact/helpdesk number [6.3.2]Setting Default Fill in…Contact/helpdesk number —4 Setting the energy pricesIf your system's savings mode is set to Economical, it allows you toset:▪ a fixed gas price▪ 3 electricity price levels▪ a weekly schedule timer for electricity prices.The savings mode is set by the installer. Refer to the installationmanual for more information.4.1 To set the gas price1 Go to [7.4.6]: > User settings > Preset values > Fuel price.2 Use and to set the correct price.3 Press to confirm.INFORMATION▪ Price value ranging from 0.00~290 valuta/MBtu (with 2significant values).▪ Price value ranging from 0.00~990 valuta/kWh (with 2significant values).4.2 To set the electricity price1 Go to [7.4.5]: > User settings > Preset values > Elec price.2 Use and to set the correct prices for High, Medium andLow, according to your electricity tariff.3 Press to confirm.