Immergas 3.025499, Instruction And Recomendation Booklet

Page: 60 / 68

60
Md Cod. Md
Sr N° CHK Cod. PIN
Type
Q
nw
/Q
n min.
Q
nw
/Q
n
max.
P
n min.
P
n max.
PMS PMW D TM
NO
x
Class
CONDENSING
INS
TALLER
US
ER
MAINTEN
AN
CE TECHNI
CI
AN
SOLAR CIRCUIT TECHNICAL DATA
Maximum continuous operating temperature °C 130
Maximum peak temperature °C 150
Safety valve pressure bar 6
Total volume hot water expansion vessel l 19.7
Expansion vessel factory-set pressure bar 2.5
Content of glycol in the solar circuit l 4.5
Pump absorbed power W 48
Value EEI - ≤ 0.20 Part. 3
Head available with 500 l/h flow rate kPa (m H
2
O) 54.0 (5.5)
Flow rate regulator control range l/min 1 - 6
- The data relating to domestic hot water perfor-
mance refer to a dynamic inlet pressure of 2 bar
and an inlet temperature of 15°C; the values
are measured immediately at the boiler outlet,
considering that to obtain the data declared,
mixing with cold water is required.
- * Efficiencies refer to the lower heating value.
3.24 KEY FOR DATA NAMEPLATE.
N.B.:
the technical data is provided on the data plate on the boiler
IE
Md Model
Cod. Md Model code
Sr N° Serial Number
CHK Check
Cod. PIN PIN code
Type Type of installation (ref. CEN TR 1749)
Q
nw min.
Minimum DHW heat input
Q
n min.
CH minimum heat input
Q
nw max.
DHW maximum heat input
Q
n max.
CH maximum heat input
P
n min.
Minimum heat output
P
n max.
Maximum heat output
PMS Maximum system pressure
PMW Maximum domestic hot water pressure
D Specific flow rate
TM Maximum operating temperature
NO
x
Class NO
x
Class
CONDENSING Condensing boiler