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0006081263_200705
Display in operating mode, gas ring with electronic modulation and gas ring
with pneumatic modulation.
If setup mode is activated, the “P” symbol also appears in the start phase.
Display in operating mode
Gas ring, pneumatic modulation
Start after request for heat.
Internal tests such as ROM test, CPU test,
RAM test, etc.
Check servo drive for air and go to refe-
rence point.
Check servo drive for gas and go to refe-
rence point.