Használati útmutató Fantini Cosmi EV91B

Olvassa el alább 📖 a magyar nyelvű használati útmutatót Fantini Cosmi EV91B (12 oldal) a Központi fűtés kazán kategóriában. Ezt az útmutatót 9 ember találta hasznosnak és 5 felhasználó értékelte átlagosan 4.7 csillagra

Oldal 1/12
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FANTINI COSMI S.P.A. VIA DELL’OSIO 6
20090 CALEPPIO DI SETTALA (MI) ITALIA
Phone no. +39 02 95682.222 Fax no. +39 02 95307006
E-mail: export@fantinicosmi.it
Web: www.fantinicosmi.it
EV91B - SLAVE
SANITARY WATER
TEMPERATURE
REGULATION MODULE
OPERATION
The EV91B module works properly only when it is
connected through a two-wire serial bus (FANBUS)
to a Master device called MASTER EV90, otherwise
it will not work. The EV91B is an electronic device
designed for regulating the opening and closing of a
mixing valve according to the temperature required
and to the temperature read.
Regulation is carried out by a control unit of the
proportional-integrator type featuring proportional/in-
tegration constants that can be modied by the user
according to the type of plant and user’s habits.
The comparison between the water delivery tempera-
ture and the required reference temperature pinpoints
an error that denes the valve position on the basis
of the proportional band and the integration time. This
position is expressed in percentage: 0% indicates
that the valve has to move to fully close position and,
100% indicates that the valve has to move to fully
open position. The time the valve takes for passing
from full close to full open position is equal to the time
specied on the valve rating plate.
CIRCULATION PUMP
The circulation pump is switched on when the pro-
gram selected is “Always ON” or “Automatic” and
when within the programmed period.
USE
The EV91B module is suitable to be used on all types
of centralised sanitary water regulation plants.
This module is mainly used for regulating the tem-
perature of sanitary water, however it may also be
used for regulating generic temperatures of rooms,
greenhouses, swimming-pools, etc...
The EV91B is provided with a special program for
thermal sterilization of the system to prevent the risk
of Legionellosis (legionnaires’ disease).

Termékspecifikációk

Márka: Fantini Cosmi
Kategória: Központi fűtés kazán
Modell: EV91B

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