Daikin ERRA08-12EW1, Руководство по установке для специалистов

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6 | Application guidelines
Installer reference guide
55
ERRA08~12E + ELVH/23E
Daikin Altherma 3 R MT F
4P708474-1 – 2023.05
▪ If the applicable legislation requires a higher temperature than the maximum
tank setpoint during disinfection (see [2-03] in the field settings table), you can
connect a DHW pump and heater element as shown above.
▪ If applicable legislation requires disinfection of the water piping until the tapping
point, you can connect a DHW pump and heater element (if needed) as shown
above.
Configuration
The indoor unit can control DHW pump operation. For more information, see
"11 Configuration" [
4
155].
6.5 Setting up the energy metering
▪ Via the user interface, you can read out the following energy data:
- Produced heat
- Consumed energy
▪ You can read out the energy data:
- For space heating
- For space cooling
- For domestic hot water production
▪ You can read out the energy data:
- Per two hours (for the last 48 hours)
- Per day (for the last 14 days)
- Per month (for the last 24 months)
- Total since installation
INFORMATION
The calculated produced heat and consumed energy are an estimation, the accuracy
cannot be guaranteed.
6.5.1 Produced heat
INFORMATION
The sensors used to calculate the produced heat are calibrated automatically.
▪ The produced heat is calculated internally based on:
- The leaving and entering water temperature
- The flow rate
▪ Setup and configuration: No additional equipment needed.
6.5.2 Consumed energy
You can use the following methods to determine the consumed energy:
▪ Calculating
▪ Measuring