Lamborghini Caloreclima FUTURIA 24 MT W TOP, Руководство по установке и обслуживанию

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58
HEATING WITH OUTDOOR SENSOR AND ROOM THERMOSTAT
For proper use of the outdoor sensor it is compulsory to fit the room thermostat which adjusts delivery tempe-
rature T1 to ambient conditions.
For each outdoor temperature reading between “T4 set” (via parameter n
°
6, adjustable between -20
°
C and
+10
°
C) and 30
°
C there corresponds a delivery temperature T1 between the “T1” temperature set by the user
on the boiler (phase. n
°
4) and the minimum operating temperature fixed at 55
°
C (see boiler operation curve).
The graph-illustrated example shows T4 set to -10
°
C and delivery temperature set to 75
°
C. If, for example, the
outdoor sensor detects a temperature of -5
°
C and the room thermostat is requesting heat (contact closed) the
boiler will “try” to reach a delivery temperature of 65
°
C. If the room thermostat continues requesting heat the
delivery temperature increases by 10
°
C every ten minutes. Vice versa, if the thermostat contact opens, the
delivery temperature falls by 1
°
C each elapsed minute. The chapter “PARAMETER DISPLAY AND
MODIFICATION” (page 53) shows admissible parameter values regarding outdoor sensor operation. The
values must be adjusted as follows:
Phase n
°
5 T1 heating minimum temperature adjustable between 15
°
C and 25
°
C.
6 T4 minimum outdoor temperature range -20
°
C to +10
°
C (adjusted on the basis of minimum design
temperature)
b BOILER TYPE: adjusted to 00 (fixed): adjustment valid for installation of room temperature thermostat with
outdoor sensor.
OUTDOOR TEMPERATURE (T4)
Temp. variation of 10
°
C every 10 minutes
with room thermostat contact closed.
T1 max delivery rate
Fixed min. T1
Design T4
Set T1
T1 min range
Outdoor sensor setting range
DELIVER
Y TEMPERA
TURE (T1)
OPERATION CURVE
71
MEDIDAS mm.
CARACTERÍSTICAS DEL CIRCULADOR
Caudal/altura manométrica disponible en la instalación
CARACTERÍSTICAS TÉCNICAS
Caldera versión: mod. C tipo C13-C33-C43-C53 emperatura máx. agua 90
°
C
Categoría: I 2H Presión nominal gas: Gas natural 20 mbar
MODELO
Potencia térmica
Potencia térmica
mínima
Vaso de
expansión
Peso
hogar
útil
50/30
°
C
kW kcal/h kW kcal/h l kg
25 21.500 25,75 22.145 8 57
FUTURIA
24 MT W TOP
Ø 60 or Ø 80 Ramificado
Concéntrico
Ida calefacción Ø 3/4”
Retorno calefacción Ø 3/4”
Ida acumulador Ø 3/4”
Retorno acumulador Ø 3/4”
Entrada agua fría Ø 1/2”
Entrada gas Ø 3/4”
útil
80/60
°
C
kW kcal/h
24,5 21.070
hogar
útil
50/30
°
C
kW kcal/h kW kcal/h
8,8 7.568 9,33 8.022
útil
80/60
°
C
kW kcal/h
8,98 7.719
Presión
de
servicio
bar
3