Checking The Combustion Quality; Checking The Flue System For Unrestricted Flow And Leaks; Fitting The Front Panels (Fuel Cell Module); Instructing The System User - Viessmann Vitovalor PA2 Installation And Service Instructions For Contractors

Commissioning, inspection, maintenance

Checking the combustion quality

Fig. 44
1. Connect a flue gas analyser at flue gas port
the boiler flue connection.
Note
The fuel cell module must be in operation (power
generation) for the measurement.
2. Check the CO content.
The CO content must be < 100 ppm for all gas
types.

Checking the flue system for unrestricted flow and leaks

Fitting the front panels (fuel cell module)

To fit the front panels: See page 37.

Instructing the system user

The system installer should hand the operating instruc-
tions to the system user and instruct the user in oper-
ating the system.
56
A
A
on Note
A CO or O test on the fuel cell module is not neces-
2 2
sary.
This includes all components installed as accessories,
e.g. remote control units. In addition, the system instal-
ler must make the user aware of the required mainte-
nance work.