Cover
33
Instructions for installation and use
S 22
Danfoss District Energy
VI.IE.D1.02
DKDHR
2.
Product introduction, S 22 - ECL Comfort 310, A266, electronic control of 2 circuits
Note!
The diagram is intended as a guide.
Principal components
1.
2.
3.
4.
5.
6.
7.
8.
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10.
11.
12.
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15.
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17.
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20.
Plate heat exchanger, brazed, DHW
Valve housing, HE
Actuator, HE
Valve housing, DHW
Actuator, DHW
Controller Danfoss ECL Comfort 310
Differential pressure controller AVP-F
Strainer
Thermometer, DH supply
Thermometer, DH return
Pump, HE
Circulation pump, DHW
Thermometer, DHW
Thermometer, HE supply
Thermometer, HE return
Safety valves, DHW
Air valve
Manometer, DH supply
Manometer, DH return
Fitting piece for heat meter (optional)
Alternative equipment
Fitted standard pump can be replaced with an A-labelled Grundfos
pump. Please contact our sales department for further information.
Accessories available as extra equipment
White cover with door - Code No. 144B2056
Replacement parts (heat exchangers without insulation cover)
Heat exchanger XB37M-1 20
Code No. 004B1692
Heat exchanger XB37M-1 30
Code No. 004B1694
Heat exchanger XB37M-1 40
Code No. 004B1696
Heat exchanger XB37M-1 50
Code No. 004B1697
1
6
4
3
2
8
7
8
11
20
5
10
14
15
19
16
13
12
17
18
20
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