This template can be used to control sump level. After Unit Start/Stop is ON, one drain pump is ON if sump level is high. If the level is too high, two drain pumps will be ON. Note that life balance needs to be considered for the two drain pumps. Besides, it needs to be possible to set the other one to continue operating if one pump reports an alarm. You can set a time interval for the forcible switchover between the two drain pumps.
Legend | Description | Legend | Description |
|---|---|---|---|
SMP1 | Sump Pump 1 | HL | High Level Status |
SMP2 | Sump Pump 1 | LL | Low Level Status |
SUMP | Sump | LLL | Low-low Level Status |
HHL | High-high Level Status |