Choice Of The Location - DeDietrich IX 245-130 Installation, User And Service Manual

5 Before installation
Fig.18 Pressure drops for IX 245–150
1600
1400
1200
1000
2
800
600
400
3
200
0
0
2000 4000 6000
Fig.19 Pressure drops for IX 245–200
1000
900
800
70 700
2
60 600
500
400
300 3
200
100
0
0 2000 4000 6000
Fig.20 Pressure drops for IX 245–250
1 000
900
800
700 7
600 6
5 500
400
3
300
200
100
-
0 2000 4000 6000 8000
5.3

Choice of the location

30 IX
5
4
8000
10000 12000
1
MW-5000724-2
5
4
8000 10000 12000 14000
1
MW-5000725-1
5
4
10000 12000 14000 16000 18000
1
MW-5000726-1
1 Q flow rate (litres/hour)
2 H pressure in millibar (mbar)
3 Operating water flow rate at nominal heat output = 4310 litres/hour
where ∆T = 30 °C
4 Operating water flow rate at nominal heat output = 6460 litres/hour
where ∆T = 20 °C
5 Operating water flow rate at nominal heat output = 8610 litres/hour
where ∆T = 15°C
ΔT Temperature difference between the flow water and the return
water in the boiler
1 Q flow rate (litres/hour)
2 H pressure in millibar (mbar)
3 Operating water flow rate at nominal heat output = 5740 litres/hour
where ∆T = 30°C
4 Operating water flow rate at nominal heat output = 8610 litres/hour
where ∆T = 20°C
5 Operating water flow rate at nominal heat output = 11480 litres/
hour where ∆T = 15°C
ΔT Temperature difference between the flow water and the return
water in the boiler
1 Q flow rate (litres/hour)
2 H pressure in millibar (mbar)
3 Operating water flow rate at nominal heat output = 7180 litres/hour
where ∆T = 30°C
4 Operating water flow rate at nominal heat output = 10770 litres/
hour where ∆T = 20°C
5 Operating water flow rate at nominal heat output = 14350 litres/
hour where ∆T = 15°C
ΔT Temperature difference between the flow water and the return
water in the boiler
Before mounting the boiler, decide on the ideal position for mounting,
bearing in mind any Directives and the dimensions of the appliance.
Caution
Install the thermodynamic water heater in a frost-free
environment.
Caution
Install the boiler on a solid, stable structure able to bear its weight.
Caution
Do not stock chloride or fluoride compounds close to the boiler.
They are particularly corrosive and may contaminate the
combustion air. Chloride and fluoride compounds are present in
aerosol sprays, paints, solvents, cleaning products, washing
products, detergents, glues, snow clearing salts.
7702684 - v04 - 05092019