Viessmann B0KA, Инструкция по установке и обслуживанию

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Gas boiler, type B and C, category I
2N
/I
2H
Type B0KA
BPKA
Rated heating output range (details to EN 15502)
T
F
/T
R
= 50/30 °C
Natural gas kW 3.2 (7.0
*1
) - 19.0 3.2 (7.0
*1
) - 25.0
T
F
/T
R
= 80/60 °C
Natural gas kW 2.9 (6.3
*1
) - 17 2.9 (6.3
*1
) - 22.5
Rated heating output for DHW heating
Natural gas kW
2.9 (6.3 *1 ) - 25.4 2.9 (6.3 *1 ) - 30
Rated heat input (Qn)
Natural gas kW 3.0 (6.5 *1 ) - 18.0 3.0 (6.5 *1 ) - 23.6
Rated heat input for DHW heating (Qnw)
Natural gas kW 3.0 (6.5
*1
) - 26.7 3.0 (6.5
*1
) - 31.5
Product ID CE-0063DL3422
IP rating to EN 60529 IP X4 to EN 60529
B1BA: IP X5 to EN 60529
NO
x
6 6
Gas supply pressure
Natural gas mbar
kPa 20
2
20
2
Max. permiss. gas supply pressure *2
Natural gas mbar
kPa 25.0
2.5
25.0
2.5
Sound power level
(to EN ISO 15036-1)
At partial load dB(A) 33 33
At rated heating output (DHW heating) dB(A) 52 53
Power consumption
(in the delivered condition)
W 45 64
Rated voltage V 230
Rated frequency Hz 50
Appliance fuse protection A 4
Backup fuse (power supply) A 16
Communication module (integral)
WiFi frequency band MHz 2400 - 2483.5
Max. transmission power dBm 20
Low power radio frequency band MHz 2400 - 2483.5
Max. transmission power dBm 10
Supply voltage V 24
Power consumption W 4
Electronic temperature limiter setting (TN) °C 91
Electronic temperature cut-out setting °C 110
Permissible ambient temperature
■
During operation °C +5 to +40
■
During storage and transport °C -5 to +60
*1 Appliances for multiple connection of type B0KA-[kW]-M
*2 If the gas supply pressure is higher than the maximum permissible value, install a separate gas pressure governor up-
stream of the system.
Specification
Gas condensing combi boiler
6173886
Service