Manual

19
6 Commissioning Data
Information Unit Value/Detail
Benchmark no.
Registration no.
Basic acceptances
Number of persons
Additional hot water equipment Washing machine,
dishwasher etc.
Circulation Available/Not available
Circulation runtime h/d
(please tick as appropriate)
Daily hot water consumption in l/d
At a cylinder temperature of °C
Estimated solar coverage of the total hot water consumption %
Collector array performance data
Installed effective collector surface area m
2
Maximum power at full solar radiation kW (500–600 W/m2
collector)
Solar cylinder
Appliance type Vented/Unvented
Appliance designation
Capacity l
Serial number
Boiler
Appliance type
Appliance designation
Serial number
Boiler system type Open/Closed
Installation location of pressure limiting valve
System values
Hot water temperature at the nearest tap °C
Achievable maximum cylinder temperature °C
Maximum hot water temperature °C
Maximum hot water volume at maximum temperature l/min.
Boiler ow temperature °C
Operating pressure setting at pressure limiting valve bar
Charge pressure in DHW expansion vessel (check before
lling)
bar
Charge pressure in solar expansion vessel (check before
lling)
bar
Cold water system pressure at pressure limiting valve (cold) bar
Set ow rate l/min
Temperature difference between ow and return at full solar
radiation
Kelvin
Volume of solar expansion vessel l
Operating pressure at solar pump unit pressure gauge in
cold condition
bar
Table 6.2 Commissioning data