35GBInstallation instructions VRT 340f
You can select the following tests:
Dial Test Test procedure
Press and
push P
button for 3
seconds.
Heating request A preset value of 50°C is simulated. The burner on the boiler
starts up and the pump starts (only up to the maximum supply
temperature of the boiler).
Press Radio route Display RF On
Press Display test All display elements are displayed.
Press Software version The software version is displayed.
Table 11.3 Service/diagnostic level
Start-up 11
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