Danfoss Kompakt H28, Instructions Manual

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Danfoss District Energy VI.GP.B1.02 DKDHR
1.0 Table of contents ......................................................................................................................................................................................................................1
2.0 Safety notes ...............................................................................................................................................................................................................................2
3.0 Storage and Handling ............................................................................................................................................................................................................2
4.0 Disposal .......................................................................................................................................................................................................................................2
5.0 Diagram - Example ..................................................................................................................................................................................................................3
5.1 H 228 / H 235 / H 242 ECL 200/P30 (with connection pipes for DHW cylinder on supply line) ........................................................3
5.2 H 328 / H335 / H342 ECL 300/C66 (with connection pipes for DHW cylinder on supply line) ..........................................................4
5.3 H 242 ECL 200/P30 (with connection pipes for DHW cylinder on supply line - Customized solution with twin pump) ........5
6.0 Main components ..............................................................................................................................................................................................................6
6.1 H 228 ECL 200/P30 ........................................................................................................................................................................................................6
6.1.1 Measurements ....................................................................................................................................................................................................6
6.1.2 Connections .........................................................................................................................................................................................................6
6.2 H 328 ECL 300/C66 ........................................................................................................................................................................................................7
6.2.1 Measurements .....................................................................................................................................................................................................7
6.2.2 Connections .........................................................................................................................................................................................................7
6.3 H 235/H 242 ECL 200/P30 ...........................................................................................................................................................................................8
6.3.1 Measurements .....................................................................................................................................................................................................8
6.3.2 Connections .........................................................................................................................................................................................................8
6.4 H 335/H 342 ECL 300/C66...........................................................................................................................................................................................9
6.4.1 Measurements ....................................................................................................................................................................................................9
6.4.2 Connections .........................................................................................................................................................................................................9
7.0 Mounting ............................................................................................................................................................................................................................ 10
7.1 Protective cardboard and film wrapping ........................................................................................................................................................... 10
7.2 Moving substation to the installation place ..................................................................................................................................................... 10
7.3 Removing the substation from the pallet.......................................................................................................................................................... 10
7.4 Lifting the substation ................................................................................................................................................................................................ 10
7.5 Mounting ....................................................................................................................................................................................................................... 11
7.6 Variable connection possibilities .......................................................................................................................................................................... 11
7.7 Tightening of connections ...................................................................................................................................................................................... 11
7.8 Connection of expansion vessel ........................................................................................................................................................................... 11
7.9 Heat meters, Fitting pieces ..................................................................................................................................................................................... 12
7.10 Mounting of outdoor temperature sensor (S1) ............................................................................................................................................... 12
7.11 Mounting of immersion sensor ............................................................................................................................................................................ 13
8.0 Filling, Start-up ...................................................................................................................................................................................................................... 13
9.0 Manometer and filling ........................................................................................................................................................................................................ 14
10.0 Electrical connections ......................................................................................................................................................................................................... 14
11.0 Description .............................................................................................................................................................................................................................. 15
12.0 Heating circuit ........................................................................................................................................................................................................................ 15
12.1 Temperature control .................................................................................................................................................................................................. 15
12.2 Heating circuit, temperature control ECL 200/P30 ........................................................................................................................................ 16
12.3 Heating circuit, temperature control H 328/35/42 ECL 300/C66 ............................................................................................................... 17
12.3.1 Differential pressure controller ................................................................................................................................................................ 17
13.0 Circulation pump ............................................................................................................................................................................................................. 18
13.1 Alternative Circulation pump Grundfos Magna 25-100 ............................................................................................................................... 18
13.2 Alternative Circulation pump Grundfos Magna-D 32-120F ........................................................................................................................ 19
14.0 Domestic hot water ......................................................................................................................................................................................................... 20
14.1 Domestic hot water temperature control ......................................................................................................................................................... 20
14.2 2-vay valve + actuator ............................................................................................................................................................................................... 20
15.0 Maintenance ........................................................................................................................................................................................................................... 21
16.0 Troubleshooting .................................................................................................................................................................................................................... 22
16.1 Troubleshooting - Heating ...................................................................................................................................................................................... 22
16.2 Troubleshooting - Domestic hot water ............................................................................................................................................................... 24
17.0 EC-Declaration of Conformity .......................................................................................................................................................................................... 26
1.0 Table of contents
Instructions
Kompakt H28/35/42