DOMUSA TEKNIK Fusion Hybrid Gas Condens, Инструкция по установке и эксплуатации

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53
17 COMBUSTION ADJUSTMENT
The module combustion adjustment must be carried out by the Official Technical Assistance Services
of
DOMUSA TEKNIK
. Any operation performed on the parameters related to combustion, without
considering this section of the manual, may cause damage to people, the module and the installation.
DOMUSA TEKNIK
will hold no liability for any damage caused by unsuitable handling of the power
regulation elements carried out by personnel not authorised by the company.
As described on the plate plate, the module Fusion Hybrid Gas Condens is adjusted by default to run
on Natural Gas. In case of working with another type of gas, it will be necessary to replace the gas
through parameter
P02 of the
"Technical Menu"
before regulating the boiler. (see
"Adapting to other
gases types"
)
.
17.1 Measurement values
When it is started up, check that the O
2
value is within the values indicated in the table below. To
do this, an operating mode is available that sets the minimum (Lo) and maximum (Hi) power of the
boiler for a correct combustion test. (See
"Service Mode"
).
Make sure that the air intake pipe of the module is fully closed and that the sealing is
ensured during calibration.
NATURAL GAS
(G20) 20 mbar
CO
2
(%)
O
2
(%)
Maximum power
P2: Hi
Rated value 9,0 4,8
Tolerance 8,7 – 9,3 5,4 – 4,3
Ignition power
P1
Rated value 9,0 4,9
Tolerance 8,7 – 9,3 5,4 – 4,3
Minimum power
P0: Lo
Rated value 9,1 4,8
Tolerance 8,7 – 9,5 5,5 – 4,2
PROPANE GAS
(G31) 37 mbar
CO
2
(%)
O
2
(%)
Maximum power
P2: Hi
Rated value 10,4 5,3
Tolerance 10,0 – 10,5 5,9 – 5
Ignition power
P1
Rated value 10,4 5,2
Tolerance 10,0 – 10,5 5,9 – 5
Minimum power
P0: Lo
Rated value 10,3 5,3
Tolerance 10,0 – 10,5 5,9 – 5
CO values must not exceed in all process 2%.
If, after making the adjustment, the value obtained in the measurement deviates from the established
range, check that the gas evacuation and air intake systems do not leak and or not communicating
with each other.
After verifying that the installation, the gas evacuation system and the gas circuit comply with all
requirements, the O
2
value must be adjusted according to the following instructions: