Daikin EHYHBH05AA, Operation Manual

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4 Setting the energy prices
Operation manual
8
EHYH EHYHBH/X08AA
Daikin Altherma hybrid heat pump
4P349588­1 – 2013.05
3.7 Installer settings: Tables to be
filled in by installer
3.7.1 Quick wizard
Setting 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 LWT
zone)
Pump operation mode 1 (Sample)
Domestic hot water settings [A.2.2]
DHW operation Depends on
model
DHW pump 0 (No)
Thermostats [A.2.2]
Contact type main 2 (H/C
request)
Contact type add. 2 (H/C
request)
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 (Normally
open)
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 control
Setting Default Fill in…
Leaving water temperature: Main zone [A.3.1.1]
LWT setpoint mode 1 (Weather
dep.)
Set weather­dependent heating 25/40/15/−10
Set weather­dependent cooling 18/22/35/20
Leaving water temperature: Additional zone [A.3.1.2]
LWT setpoint mode 0 (Fixed)
Set weather­dependent heating 35/45/15/−10
Set weather­dependent cooling 8/22/35/20
Leaving water temperature: Delta T emitter [A.3.1.3]
Heating 5°C
Cooling 5°C
Leaving 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/kWh
Electricity 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 (Scheduled
only)
Setpoint readout type 0
(Temperature)
Maximum setpoint Depends on
model
INFORMATION
When the DHW tank booster mode is active, the risk of
space heating/cooling and capacity shortage comfort
problems is significant. In case of frequent domestic hot
water operation, frequent and long space heating/cooling
interruptions will happen.
3.7.4 Contact/helpdesk number [6.3.2]
Setting Default Fill in…
Contact/helpdesk number —
4 Setting the energy prices
If your system's savings mode is set to Economical, it allows you to
set:
▪ 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 installation
manual for more information.
4.1 To set the gas price
1 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 2
significant values).
▪ Price value ranging from 0.00~990 valuta/kWh (with 2
significant values).
4.2 To set the electricity price
1 Go to [7.4.5]: > User settings > Preset values > Elec price.
2 Use and to set the correct prices for High, Medium and
Low, according to your electricity tariff.
3 Press to confirm.