Technical data

6 Troubleshooting..............................................................................................................................................................................49
6.1 Error messages .................................................................................................................................................................. .. 49
6.1.1 Error code............................................................................................................................................................................49
7 Technical documentation ................................................................................................................................................................50
7.1 Static delivery head ProCon HT 150 / HT 225 ....................................................................................................................... 50
7.2 System resistance curve, flow sensor , domestic water sensor, boiler, and flue gas sensor ..........................................................50
7.3 System resistance curve, outdoor sensor.............................................................................................................................51
7.4 Control panel AGU 2.361...................................................................................................................................................... 52
7.4.1 Display mode and programming of AGU 2.361...................................................................................................................... 54
7.5 Display levels ....................................................................................................................................................................... 55
7.5.1 Setting the heating capacity with QAA 73 ............................................................................................................................... 56
7.5.2 Programming of LMU via Q AA 73 ......................................................................................................................................... 56
7.6 LMU parameters .................................................................................................................................................................... 56
7.7 ProCon HT 150 / HT 225 electrical connections................................................................................................................... 60
7.8 Technical data RV A 47..................................................................................................................................................... …... 61
7.9 Measurements and connecting dimensions .............................................................................................................................. 62
7.10 ProC on HT 150 / HT 225 technical data .................................................................................................................................. 63
7.11 Diagram of replacement part of boiler body , gas/air duct and fan ................................................................................................ 64
7.12 Diagram of replacement part of frame and panel .......................................................................................................... …………. 65
7.13 Diagram of replacement part of flue gas collector ....................................................................................................................... 66
7.14 Diagram of replacement part of water deflector and boiler body .................................................................................................. 67
7.15 Legend for exploded diagram ................................................................................................................................................... 68
8 Warranty .............................................................................................................................................................................................72
8.1 Warranty ................................................................................................................................................................................ 72
8.2 Replacement parts ..................................................................................................................................................................... 72
Guarantee certificate ........................................................................................................................................................................... 72
EC model declaration of conformity ..................................................................................................................................................... 73
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