COSMOGAS MYDENS Скачать руководство пользователя страница 2

Страница: 2 / 76

MYDENS

COSMOGAS

INDEX

1 - GENERAL SAFETY RECOMMENDATIONS ..................................................................................................4

1.1 - National installation laws .......................................................................................................................................... 4

2 - GENERAL INFORMATION .............................................................................................................................5

2.1 - Presentation ............................................................................................................................................................. 5

2.2 - Overview of the models ............................................................................................................................................ 5

2.3 - Manufacturer ............................................................................................................................................................ 5

2.4 - Key for the symbols used ......................................................................................................................................... 5

2.5 - Maintenance ............................................................................................................................................................. 5

2.6 - Warranty ................................................................................................................................................................... 5

3 - MAIN COMPONENTS .....................................................................................................................................6

4 - OPERATION ...................................................................................................................................................8

4.1 - Operation and intended use of the appliance ........................................................................................................ 10

4.2 - Characteristic curves of the residual head at the central heating plant ...................................................................11

4.3 - Characteristic curve of the domestic hot water head losses .................................................................................. 13

5 - INSTALLATION .............................................................................................................................................14

5.1 - Opening the packaging .......................................................................................................................................... 14

5.2 - Dimensions and minimum safety distances ........................................................................................................... 14

5.3 - Choosing the place of installation .......................................................................................................................... 14

5.4 - Supply and return ................................................................................................................................................... 14

5.5 - Low temperature plants (or on the floor)

................................................................................................................ 15

5.6 - Domestic hot and cold water .................................................................................................................................. 15

5.7 - Gas ......................................................................................................................................................................... 15

5.8 - Mounting the appliance .......................................................................................................................................... 16

5.9 - Condensate drain ................................................................................................................................................... 16

5.10 - Safety valve .......................................................................................................................................................... 16

5.11 - Hydraulic and gas connections and mounting of the lower cover ........................................................................ 17

5.12 - Hydraulic connection for MYDENS -- B boiler ...................................................................................................... 18

5.13 - Polyphosphates softener (on request)

................................................................................................................. 18

5.14 - Electric connections: generalities ......................................................................................................................... 19

5.14.1 - Power supply cable connection .............................................................................................................. 20

5.14.2 - Choosing the room thermostat/chronothermostat ................................................................................... 20

5.14.3 - Connecting the room thermostat/chronothermostat ................................................................................ 20

5.14.4 - Installing the external temperature sensor (on request)

......................................................................... 21

5.15 - Connecting the boiler to indirect water heater with coil ........................................................................................ 22

5.15.1 - Anti- legionella ......................................................................................................................................... 22

5.16 - Burned gas exhaust and combustion agent air intake pipe ................................................................................. 23

5.16.1 - Type of intake/exhaust B23 ..................................................................................................................... 24

5.16.2 - “Split 80/80PP” System (polypropylene) (Type C43; C53; C83)

............................................................. 25

5.16.3 - “Split 80/80PP” System (Type C43; C53; C83): accessories available

................................................... 26

5.16.4 - “Split 80/80PP” System (Type C43; C53; C83): installation examples

................................................... 27

5.16.5 - “60/100PP vertical coaxial” System (polypropylene) (C13; C33)

............................................................ 28

5.16.6 - “60/100PP horizontal coaxial” System (polypropylene) (C13; C33)

........................................................ 29

5.16.7 - “60/100PP Coaxial” System: accessories available ............................................................................... 30

5.16.8 - “60/100PP Coaxial” System: installation examples ............................................................................... 31

6 - OPERATING .................................................................................................................................................32

6.1 - Operating ............................................................................................................................................................... 32

6.1.1 - User instruction ......................................................................................................................................... 32

6.1.2 - Filling the condensate drain siphon .......................................................................................................... 32

6.1.3 - Filling the central heating plant ................................................................................................................. 32

6.2 - General recommendations regarding the supply of gas ........................................................................................ 33

6.3 - Type of gas for which the appliance is regulated. .................................................................................................. 33

6.4 - Conversion of the appliance from one type of gas to another ................................................................................ 34

6.5 - Ignition .................................................................................................................................................................... 36

6.6 - Controlling the supply gas pressure and any adjustment ...................................................................................... 36

6.7 - Controlling the combustion agent air pressure ....................................................................................................... 37

6.8 - Controlling the level of CO2 and any adjustment ................................................................................................... 38

6.9 - Adjusting the power in central heating mode (Range Rated)

................................................................................. 39

6.10 - Adjusting the domestic hot water flow rate

........................................................................................................... 39

7 - USE ...............................................................................................................................................................40

7.1 - Controlling cock opening ........................................................................................................................................ 40

7.2 - Checking central heating plant pressure ................................................................................................................ 40

7.3 - Generalities ............................................................................................................................................................ 41