BaltGaz NEVALUX 7224, Руководство пользователя

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User’s manual
power , not less than
Performance index at rated heating
power 30%, not less than
% 87,0
Heating circuit:
Rated heating effect
kWt 24,0
Rated heating power kW 26,7
Rated gas consumption M
3
/h 2,95/1,00
Temperature regulation range
o С 30 ÷ 85
Operating water pressure MPa
0,1 ÷ 0,2
Maximum water pressure MPa 0,3
Volume of inserted expansion tank l 6,0
Air pressure in the expansion tank MPa 0,1
Hot water supply circuit:
Rated heating effect
kWt 24,0
Rated input heating power, Qnom KW 26,7
Rated gas consumption m
3
/h 2,95/1,00
Water consumption at heating for
ΔT=25
o С
l/min 14,0
Temperature regulation range
o С 30 ÷ 60
Operating water pressure MPa
0,02 ÷ 0,60
Minimal water pressure, Pmin MPa 0,015
Maximum water pressure, Рmax
(at heat extension of water the
pressure must not exceed this
level) MPa 1,0
Minimal water flow for switching
the boiler on l/min 2,5
Minimal water flow for switching
the boiler off l/min 1,5
Specific water consumption, D dm3/min 11,6
Mass consumption of combustion
products g/s 17,0/18,5
Average combustion products
temperature
o С
120
Type of combustion products
output Forced
Heat-transfer medium Water
Water circulation type Airtight forced circulation
Ignition type Automatic ignition, electronic ignition
Maintenance of set temperature
Automatic maintenance with accuracy ±1 °С
Temperature indication LCD display
Rated power tension V
220 ±10%
Rated electric current frequency Hz 50
Maximum electric power
consumption kW 0,125
Safety fuse
А
2
Electrosecurity class I
Protection rate IP X4D
Overall dimensions: height widths
x depth mm
720х410х326
Net/ Gross weight kg 34,0 / 36,5
Connection dimensions:
Gas inlet
inch G3/4
Heating circuit inlet and output inch G3/4
Hot water supply circuit inlet and
output inch G1/2
Inlet air orifice/ Output orifice for
combustion products (for coaxial mm
Ø100 / Ø 60