geminox FCX 22 C User Manual

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CONTENT
I-PRESENTATION ................................................................................................................................... 4
1-DESCRIPTION ...................................................................................................................................... 4
2-RANGE .................................................................................................................................................. 4
II - TECHNICAL SPECIFICATIONS ........................................................................................................... 5
1-CHARACTERISTICS............................................................................................................................. 5
2-DIAMETERS OF PIPE CONNECTIONS ............................................................................................... 6
3-DIMENSIONS ........................................................................................................................................ 6
4-DESIGNATION OF COMPONENTS ..................................................................................................... 7
5-CIRCULATING PUMP CHARACTERISTICS ........................................................................................ 8
6-MIXING VALVE CHARACTERISTICS................................................................................................... 8
7-CHARACTERISTICS OF THE EXPANSION VESSEL.......................................................................... 8
8-BURNER TYPE ..................................................................................................................................... 9
9-HEAT PERFORMANCE ........................................................................................................................ 9
III - OPERATION ........................................................................................................................................ 10
1-DESCRIPTION .................................................................................................................................... 10
IV - INSTALLATION ................................................................................................................................... 11
1-GENERAL............................................................................................................................................ 11
2-VENTILATION ..................................................................................................................................... 12
2.1 - B23 type conventional flue outlet ............................................................................................. 12
2.2 - C13/C33 type balanced flue outlet .......................................................................................... 12
3-COMBUSTION PRODUCT FLUEING ................................................................................................. 12
3.1 - Boiler placement according to the combustion products outlet system
and to the hydraulic connection ............................................................................................... 13
3.2 - Evacuation by chimney flue (B23/B23p/C33) .......................................................................... 14
3.3 - Balanced flue outlet C13 /C33 ................................................................................................. 18
4-CONDENSATE DRAINAGE ................................................................................................................ 25
5-ASSEMBLY OF ACCESSORIES DELIVERED WITH THE BOILER................................................... 25
5.1 - Bleed + bend ........................................................................................................................... 25
5.2 - 1" - Ø 22 bends + seal ............................................................................................................. 25
6-FCX/BS HYDRAULIC CONNECTION KIT (OPTION) ......................................................................... 26
7-HYDRAULIC CONNECTION............................................................................................................... 26
7.1 - GEMINOX recommendations .................................................................................................. 26
7.2 - Accessories to connect, install or adjust .................................................................................. 26
7.3 - Hydraulic connection for models FCX to a single heating circuit ............................................. 27
7.4 - Hydraulic connection for models FCX+ DHW production system of type BS
to a single heating circuit ......................................................................................................... 28
7.5 - Hydraulic connection for models FCX to a double heating circuit ........................................... 29
7.6 - Hydraulic connection for models FCX+ DHW production system of type BS
to a double heating circuit ........................................................................................................ 30
8-OIL CONNECTION.............................................................................................................................. 31
9-ELECTRICAL CONNECTION.............................................................................................................. 31
9.1 - Connection to the mains .......................................................................................................... 31
9.2 - Connection to the terminal box ................................................................................................ 31
9.3 - Principle schematic .................................................................................................................. 33
9.4 - Wiring schematic ..................................................................................................................... 34

geminox FCX 22 C Specifications

General

Brand	geminox
Model	FCX 22 C
Category	Boiler
Language	English