With the optional manual switch input (”ManSwCond”) the auto/manual switch condition can be selected as shown in the next table.
Table 19. Manual switch condition
Value |
Function |
0; 1 |
boiler off |
2 |
boiler stage 1 |
3 |
boiler stage 2 |
4 |
automatic operation |
NOTE: If the burner is operating in stage 2 and the “ManSwCond” is switched to position 0, then stage 2 will be switched off immediately and after a time delay of 5 seconds (fixed time) stage 1 will follow.