The buffer charging pump enable output switches on, whenever one of the charging valve outputs is in the position “charge”.
The charging pump will not stop, if the charging swiches from one buffer level to the other.
The pump switches off, if all the charging valves ar closed for a time longer than the parameter PMP-01 value.
Table 7. Parameter List
Description |
Value Range |
Default Value |
Unit |
PMP-01: switch off delay |
0...3600 |
3 |
sec |