Fantini Cosmi EV84A Manual


Læs gratis den danske manual til Fantini Cosmi EV84A (20 sider) i kategorien Ikke kategoriseret. Denne vejledning er vurderet som hjælpsom af 32 personer og har en gennemsnitlig bedømmelse på 4.5 stjerner ud af 16.5 anmeldelser. Har du et spørgsmål om Fantini Cosmi EV84A, eller vil du spørge andre brugere om produktet?

Side 1/20
1
EV84A
CLIMATE CONTROL UNIT FOR
FLOOR-MOUNTED HEATING/COOLING SYSTEM
CONTROL
Use
This electronic control unit allows you to automatically
adjust the temperature of delivered water depending
on the external temperature changes, by controlling
the mixing valve and the respective circulating pump
(if available in the system to be controlled). A humi-
dostat input (normally open) is also available, which
turns the system off if the humidity level exceeds a
given limit value.
Operation
The purpose of the EV84A unit is to keep the deliv-
ered water temperature constant, depending on the
external temperature. When the program is selected,
the device calculate the FLOW TEMPERATURE: the
latter is calculated through interpolation by using the
set ow temperature values for four external tem-
perature values:
Winter: TextMin, 0° , 10° , TextMax
Summer: TextMin, 27° , 30° , TextMax
FANTINI COSMI S.p.A.
Via dell’Osio, 6 20090 Caleppio di Settala, Milano - ITALY
Tel. +39 02 956821 | Fax +39 02 95307006 | info@fantinicosmi.it
EXPORT DEPARTMENT
Ph +39 02 95682229 | export@fantinicosmi.it
2
Selecting a language
The language used for displaying the menus can be
selected during the installation phase. Keep button
“+” depressed, with the control unit OFF, then power
the control unit. When the “SCELTA LINGUA:” icon
appears, release button “+” and scroll through the
available languages by means of buttons “+” and “–“.
Once the desired language has been found, press
button “>”. The unit will display the information in the
chosen language:
Adjustment curves
The control unit features a “Summer” curve and a
“Winter” curve: both of which are used to calculate
the ow temperature. The curve can be selected by
means of the SUMMER/WINTER manual control,
which consists of a clean contact on terminal block
“A” terminals 7 and 8.
The “Winter” and “Summer” curves represent the ow
temperature values depending on the external tem-
perature.
The curves are calibrated by setting the four ow tem-
perature values relative to four external temperature
values.
“Winter” curve
Adjustment broken line
The two extreme points of the broken line (TextMin
TextMax) can be customized for possible system
operation optimization.
Flow temperature limit values that can be set:
Max. ow temperature: 50°C
Min. ow temperature: 20°C
10
20
0°C 10°C
T.Esterna
T.Mandata
TextMax
(15°C -
25°C)
TextMin
(0°C-
-20°C)
50
FLOW TEMP.
SCELTA LINGUA:
-> ENGLISH
OUTSIDE
TEMP.
TextMin 0°C 10°C TextMax
(0°C / -20°C) (15°C / 25°C)


Produkt Specifikationer

Mærke: Fantini Cosmi
Kategori: Ikke kategoriseret
Model: EV84A

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