Coelbo PANELMATIC easy M Manual De Instrucciones página 45

15.2. Examples of pressure booster systems with pressure switches.
15.2.1. Start/stop by pressure switch and dry-run protection by instantaneous power consumption reading.
Connections will be carried out on the control board, the connector "MIN" must be jumpered. Operation
mode 2.
easy M
easy T
MIN
ON
15.2.2. Start/stop by pressure switch and minimum level protection by float switch. Redundant dry-run pro-
tection by instantaneous power consumption reading. Operation mode 2.
easy M
easy T
MIN
ON
2
A01 A01
2+ MIN
A21
Pressure
P STOP P STOP
P START P START
Pressure
P1
MIN
A21
P1
A01
19
MARCHA / PARO
P STOP P STOP
MARCHA / PARO
P START P START