Calculation; Preface To The Calculation - V-ZUG CoinSystem 1 Operating Instructions Manual

4

Calculation

4.1

Preface to the calculation

The costs which are calculated for the appliance are based on the operating costs of the
washing machine or tumble dryer connected. The operating costs comprise the costs of
the electricity and water consumed as well as of the maintenance costs.
Operating costs
The following calculations are based on the example of an 8 kg washing machine and
the Eco programme eco 40-60.
The values indicated below are average values. These can vary (depending on
local electricity tariffs and water rates as well as maintenance costs) greatly.
Electricity costs
Electricity
consumption
0.62 kWh
Water costs (incl. waste water)
Water consumption × Water rate
45 litres = 0.045 m
Annual maintenance costs (5-12 parties)
1
WM maintenance
CHF 280
Operating costs
Operating costs per programme
Operating costs
CHF 0.957
In the absence of any individual components of the calculation, we recommend a
charge of CHF 0.90 per hour for washing and CHF 1.20 per hour for drying.
1
WM: Washing machine
2
COS: CoinSystem
× Electricity tariff
× 0.25 CHF/kWh
3 3
× 3.76 CHF/m
2
+ COS
maintenance
+ CHF 100
× Per hour
× 60 mins
= Total ÷ Wash cycles = Costs
maintenance
= CHF 380 ÷ 600
÷ Programme duration
÷ 218 mins
4 Calculation
= Costs
= CHF 0.155
= Costs
= CHF 0.169
= CHF 0.633
CHF 0.957
= Charge
= 0.26 CHF/hr
9