Daikin ALTHERMA User Manual

5 Setting the energy prices
User reference guide
21
EHVH04~16SU18+26CB6W
Daikin Altherma – Low temperature split
4P449981-1 – 2016.06
4.10 Installer settings: Tables to be
filled in by installer
4.10.1 Quick wizard
Setting Default Fill in…
Backup heater configuration (only for unified backup heater)
[A.2.1.5]
BUH type 0 (1P,(1/2))
Forced off contact [A.2.1.6]
Forced off contact 0 (No)
Space heating settings [A.2.1]
Unit control method 2 (RT control)
User interface location 1 (In room)
Number of LWT zones 1 (1 LWT zone)
Pump operation mode 2 (Request)
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)
External kWh meter 2 0 (No)
Capacities (energy metering) [A.2.3]
Booster heater 2.4kW
BUH: step 1 3kW
BUH: step 2 3kW
Bottom plate heater 0W
4.10.2 Space heating control
Setting Default Fill in…
Leaving water temperature: Main zone [A.3.1.1]
LWT setpoint mode 1 (WD)
Leaving water temperature: Additional zone [A.3.1.2]
LWT setpoint mode 1 (WD)
Leaving water temperature: Delta T source [A.3.1.3]
Heating 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)
4.10.3 Domestic hot water control [A.4]
Setting Default Fill in…
Type 2 (Scheduled
only)
Maximum setpoint 65°C
INFORMATION
There is a risk of space heating capacity shortage/comfort
problem (in case of frequent domestic hot water operation,
frequent and long space heating interruption will happen)
when selecting [6‑0D]=0 ([A.4.1] Domestic hot water
Type=Reheat only).
INFORMATION
When the DHW tank booster mode is active, the risk of
space heating and capacity shortage comfort problems is
significant. In case of frequent domestic hot water
operation, frequent and long space heating interruptions
will happen.
4.10.4 Contact/helpdesk number [6.3.2]
Setting Default Fill in…
Contact/helpdesk number —
5 Setting the energy prices
If your system's savings mode is set to Economical, it allows you to
set:
▪ a fixed fuel price
▪ 3 electricity price levels
▪ a weekly schedule timer for electricity prices.
The savings mode is set by the installer and can be either ecological
or economical. In ecological mode, the primary energy use is
minimised; in economical mode, the running costs. Discuss with the
installer which savings mode is preferred. Refer to the installation
manual for more information.
Example: How to set the energy prices on the user interface?
Price Value in breadcrumb
Fuel: 5.3euro cent/kWh [7.4.6]=5.3
Fuel: 4.8pence/kWh [7.4.6]=4.8
Electricity: 12euro cent/kWh [7.4.5.1]=12
Electricity: 12.49pence/kWh [7.4.5.1]=12
5.1 To set the fuel 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).
5.2 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.

Daikin ALTHERMA Specifications

General

Type	Air-to-Water Heat Pump
Energy Efficiency	A+++ (Heating)
Coefficient of Performance (COP)	5.0
Refrigerant	R-32
Operating Temperature Range (Cooling)	10°C
Sound Power Level	65 dB(A)
Heating Capacity	4 kW to 16 kW (depending on model)