Mitsubishi Heavy Industries FDCW100VNX-A, Technical Manual

Page: 157 / 315

Control
‘19 • HM-T-340
Menu 4.1.8.3 - CO2 impact
CO2, ext. shunted contr. add.
CO2, ext. step contr. add.
CO2, electricity
CO2 impact 4.1.8.3
CO2, electricity
Setting range: 0 – 5
Default value: 2.5
CO2, ext. shunted contr. add.
Setting range: 0 – 5
Default value: 1
CO2, ext. step contr. add.
Setting range: 0 – 5
Default value: 1
Here you set the size of the carbon footprint for each energy
source.
The carbon footprint is diff erent for diff erent energy sources.
For example, the energy from solar cells and wind turbines can
be considered carbon dioxide neutral and, therefore, has a low
CO2 impact. Energy from fossil fuels can be considered to have
a higher carbon footprint and, therefore, has a higher CO2
impact.
Menu 4.1.8.4 - tariff periods, electricity
Here you can use tariff control for the electric additional heat.
Set the lower tariff periods. It is possible to set two diff erent
date periods per year. Within these periods, it is possible to set
up to four diff erent periods on weekdays (Monday to Friday)
or four diff erent periods on weekends (Saturdays and Sundays).
tariff periods, electricity 4.1.8.4
start date
stop date
periods with low tariff
weekdays
date date
jan
dec
wkdays
period
period
period
period
price per kWh, low tariff
price per kWh, high tariff
price, extern step add.
tariff
tariff
set. price 4.1.8.2
tariff
price per kWh, low tariff
price per kWh, high tariff
price per kWh, low tariff
price per kWh, high tariff
set. price 4.1.8.2
price, electricity
Setting range: spot, tariff , fi xed price
Factory setting: fi xed price
Setting range fi xed price: 0 – 100,000*
price, extern shunt add.
Setting range: tariff , fi xed price
Factory setting: fi xed price
Setting range fi xed price: 0 – 100,000*
price, extern step add.
Setting range: tariff , fi xed price
Factory setting: fi xed price
Setting range fi xed price: 0 – 100,000*
Here you can choose if the system is to exercise control based
on the spot price, tariff control or a set price. The setting is
made for each individual energy source. Spot price can only be
used if you have an hourly tariff agreement with your
electricity supplier.
*The currency varies depending on the country selected.
Control
- 155 -