Contents
1 About this operating manual ................................3
1.1 Validity ...............................................................................3
1.2 Reference documents ............................................. 3
1.3 Symbolsandidenticationmarkings ..............3
1.4 Contact ............................................................................. 4
2 Safety ..........................................................................................4
2.1 Intended use .................................................................4
2.2 Personnelqualications ......................................... 4
2.3 Personal protective equipment .......................... 4
2.4 Residualrisks ............................................................... 4
2.5 Disposal ........................................................................... 5
2.6 Avoid damage to property.....................................5
3 Description ............................................................................. 6
3.1 Layout ...............................................................................6
3.2 Accessories ...................................................................8
3.3 Function ........................................................................... 8
4 Operation and care .......................................................9
4.1 Energy and environmentally aware
operation .........................................................................9
4.2 Maintenance .................................................................9
5 Delivery, storage,
transport and installation
......................................... 9
5.1 Scope of supply ..........................................................9
5.2 Storage .............................................................................9
5.3 Unpackingandtransport .....................................10
5.4 Installation ....................................................................11
6 Installation and connection .................................11
6.1 Dismantle the module box .................................. 11
6.2 Installing the module box ....................................15
6.3 Install the hydraulic connections ..................... 15
6.4 Connect the electrical cables ............................ 16
6.5 Installing the control unit ...................................... 17
7 Flushing,llingandventing ..............................18
7.1 Remove the front panel of the module box 18
7.2 Heating water quality .............................................18
7.3 Fill,ushandventheatsource ........................ 19
7.4 Vent the circulation pump
of the heat source ....................................................19
7.5 Flushandlltheheatinganddomestichot
water charge circuit.................................................20
7.6 Flush,llandventthedomestichotwater
tank ...................................................................................20
8 Insulate hydraulic connections ........................21
9 Settheoverowvalve ..............................................21
10 Commissioning ................................................................ 21
11 Maintenance .......................................................................22
11.1 Basic principles .........................................................22
11.2 Maintenance as required ..................................... 22
11.3 Yearly maintenance ................................................22
11.4 Cleanandushtheevaporatorand
condenser ..................................................................... 22
12 Faults .........................................................................................23
12.1 Unlockthesafetytemperaturelimiter ..........23
13 Dismantling and Disposal .....................................23
13.1 Dismantling ..................................................................23
13.2 Disposal and Recycling ........................................ 23
Technical data/Scope of supply ........................ 24
Performance curves ......................................... 28
Dimensioned drawings ..................................... 33
Installation plans ............................................... 35
Hydraulic integration, unit variant H (heating) .. 38
Terminal diagram .............................................. 42
Circuit diagram 1/3 ........................................... 43
EC Declaration of Conformity ........................... 51
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