Technical Specifications And Working Principle - REMEHA Avanta Plus 35c Installation And Service Manual

8 TECHNICAL SPECIFICATIONS AND WORKING PRINCIPLE

Appliance type Remeha Avanta Plus
General
Boiler control
Nominal output Pn (80/60°C)
Nominal output Pn (50/30°C)
Nominal input Qn
Nominal input Qnw
Assembly dry weight
Noise level at distance of 1m from the boiler (at full load)
Gas and flue details
Classification due to discharging flue gases
Gas type permitted
Gas inlet pressure natural gas
Gas consumption natural gas
Gas flue rate
Gas inlet pressure propane
Gas consumption propane
NO Class )
2
x
NO annual emission (n = 1)
x
Residual fan duty (full load)
CH side
Water capacity heat exchanger and piping
Expansion vessel size
Minimum operating water pressure
Maximum operating water pressure PMS
Water temperature
Operating temperature
Residual head dT = 20°C
Domestic hot water side
Tap capacity D (35°C)
Minimum tap flow
Operating pressure P
MW
Water resistance (nom. output) incl. flow restrictor
Water resistance (nom. output) excl. flow restrictor
Electrical
Main supply
Power consumption W
Degree of protection
maximum
maximum
maximum
maximum
)
2
min. - max.
maximum
in stand-by status
8.1 Technical data
24s
system
(CH) kW 21.6
(CH) kW 23.0
Hi kW 5.8 - 22
Hi kW -
kg 29.0
dB(A)
-
-
mbar
m 3 /h 2.3
n
kg/h 37
mbar
m /h 0.85
3
n
-
ppm
mg/kWh
Pa 50
l 1.8
l
bar
bar
°C
°C
mbar
250
l/min -
l/min -
bar
bar -
bar -
V/Hz
W 115
W
IP
table 15 Summary of technical data
) Measured according EN 483 (Class 5 complies with a lim-
1
ited concentration of NO
) This data applies for natural gas.
2
59
28c 35c
combi combi
modulating or on/off
21.6 29.4
23.0 31.3
5.8 - 22 6.1 - 30
28.0 35.0
30.5 32
< 44
C13, C33, C83
II (natural gas and propane)
2H 3P
20 - 30
3.0 3.5
47 57
37 - 50
1.2 1.3
5 )
1
< 30
< 53
100 100
1.8 2.0
8
1
2.5
110
95
250 250
11.4 14.2
1.2 1.2
0.5 - 8 0.5 - 8
1.3 -
0.1 0.1
230 / 50
115 150
< 3
X4D
< 70 mg/kWh)
x
39c
combi
33.3
35.5
6.3 - 34
39.0
34.5
3.9
62
1.6
140
2.2
200
15.9
1.2
0.5 - 8
-
0.1
180