geminox THR 10-100 Series - Table of Contents

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1 - GENERAL POINTS ............................................................................................................................. 27
2 - VENTILATION ..................................................................................................................................... 27
3 - COMBUSTION PRODUCT EVACUATION (B23)................................................................................ 27
4 - HYDRAULIC CONNECTION............................................................................................................... 28
4.1 - Safety valve ............................................................................................................................. 28
4.2 - Expansion tank on the domestic water primary circuit (THR 10-100 CS only) ........................ 28
4.3 - The expansion tank of the heating network ............................................................................. 29
4.4 - Connection options of a THR 10-100 ..................................................................................... 29
4.5 - Liquid waste evacuation .......................................................................................................... 30
5 - GAS CONNECTION ............................................................................................................................ 31
5.1 - General points ......................................................................................................................... 31
5.2 - Adapting an external gas solenoid safety valve ...................................................................... 31
6 - ELECTRICAL CONNECTION.............................................................................................................. 33
6.1 - Connection to the network ....................................................................................................... 33
6.2 - Connection of pumps and sensors .......................................................................................... 33
6.3 - Skeleton diagram ..................................................................................................................... 34
6.4 - Wiring diagram ........................................................................................................................ 36
6.5 - Wiring diagram RVA box (Cascade and heating circuit management) ................................... 37
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1 - CONTROL OF A HEATING CIRCUIT WITH THE THR 10-100 .......................................................... 38
1.1 - Hydraulic connection ............................................................................................................... 38
1.2 - Electrical connection ................................................................................................................ 39
2 - DOMESTIC HOT WATER PRODUCTION BY THE LOAD PUMP (VIA THE RVA 47) ....................... 40
2.1 - Hydraulic connection ............................................................................................................... 40
2.2 - Electrical connection ................................................................................................................ 41
2.3 - D.h.w. priority ........................................................................................................................... 42
3 - D.H.W. PRODUCTION WITH A DERIVATION VALVE (VIA THE LGM)............................................. 44
3.1 - Hydraulic connection ............................................................................................................... 44
3.2 - Electrical connection ................................................................................................................ 44
3.3 - D.h.w. production with a selector valve (via an LGM)
(1 single tank connected to a selector valve) .......................................................................... 45
3.4 - D.h.w. production with a selector valve (via two LGMs)
(1 tank connected to each selector valve) ............................................................................... 46
3.5 - D.h.w. production with a selector valve (via two LGMs)
(1 single tank connected to the two selector valves) ............................................................... 47
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1 - ANTI-CORROSION PROTECTION FOR THE INSTALLATION ......................................................... 48
2 - FROST PROTECTION AND ANTI-CORROSION FOR THE INSTALLATION.................................... 48
3 - FILLING THE INSTALLATION WITH WATER .................................................................................... 48
4 - GAS SUPPLY ...................................................................................................................................... 49
5 - VERIFICATIONS PRIOR TO COMMISSIONING................................................................................ 49
6 - USER INFORMATION......................................................................................................................... 49
7 - COMMISSIONING............................................................................................................................... 50
7.1 - Control of each module’s operation ......................................................................................... 50
7.2 - Checking RVA control ............................................................................................................. 50