13
Technical Features
ENGLISH
2.5 - cArATTErISTIcHE gENErALI
KON B 28
Appliance category
II
2H3P /
I
2H
Minimum heat. circuit output (∆t 20 °C)
l/min
3
Minimum heating circuit pressure
bar
0,5
Maximum heating circuit pressure
bar
3
Primary circuit content
l
2
Maximum operating temperature in heat.
°C
85
Minimum operating temperature in heat.
°C
30
Expansion vessel total capacity
l
10
Expansion vessel pre-load
bar
1
Maximum system capacity
(max temp. calc.)
l
186
Minimum domestic hot water circuit flow rate
l/min.
2,5
Minimum domestic hot water circuit pressure
bar
0,5
Maximum domestic hot water circuit pressure
bar
8
Domestic hot water specific flow rate (∆t 30 °C)
‘‘D’’
l/min.
18,4
Domestic hot water flow rate limiter
l/min.
12
Production of D.H.W. in continuous operation with ∆t 45 K
l/min.
9
Production of D.H.W. in continuous operation with ∆t 40 K
l/min.
10,1
Production of D.H.W. in continuous operation with ∆t 35 K
l/min.
11,5
Production of D.H.W. in continuous operation with ∆t 30 K
l/min.
13,4
Production of D.H.W. in continuous operation with ∆t 25 K
(*) l/min.
16,1
Temperature adjustable in domestic hot water mode
°C
25-65
Voltage/Frequency electric power supply
V-Hz
230/50
Fuse on the power supply
A (F)
2
Maximum absorbed output
IP
X4D
Protection rating
kg
70,5
Net weight
kg
84,5
Gross weight
bar
2,5
DHW Expansion vessel pre-load
l
3
Expansion vessel DHW total capacity
l
60
Capabilities water tank
l.
163
F factor
2
R factor
(*) Mixing water (**)
the first 10 mins of draw-off with storage tank water at 60°C and cold water at 10°C
Summary of Contents for KON
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