
7ML19981FC01 HydroRanger 200 – INSTRUCTION MANUAL Page 55
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Pump Control
Set Relays to FIXED DUTY BACKUP
Set the Relay ON Setpoints
Set the Relay OFF Setpoints
Set Relays to ALTERNATE DUTY SERVICE
Set the Relay ON Setpoints
Set the Relay OFF Setpoints
Parameter Index Value Description
P111 1 51 Sets the pump relays (index 1, 2, and 3) to
FIXED DUTY BACKUP. Only one pump will
ever run at one time.
P111 2 51
P111 3 51
Parameter Index Value Description
P112 1 0.4m Sets the three setpoints for the pump relays.
The setpoints remain attached to the pump
relays.
P112 2 0.3m
P112 3 0.2m
Parameter Index Value Description
P113 0 1.3m By using index 0 all HydroRanger 200 are set
at the same time, including any alarm relays.
Use with caution.
Parameter Index Value Description
P111 1 54
Sets the pump relays (index 1, 2, and 3) to
SERVICE RATIO DUTY ASSIST
P111 2 54
P111 3 54
P122 1 25 Sets the ratio to: 25% – Pump One
50% – Pump Two
25% – Pump Three
P122 2 50
P122 3 25
Parameter Index Value Description
P112 1 0.4m Sets the three setpoints for the pump relays.
The first cycle will use these setpoints.
Subsequent cycles rotate setpoints among
the pumps..
P112 2 0.3m
P112 3 0.2m
Parameter Index Value Description
P113 0 1.3m By using index 0 all HydroRanger 200 are set
at the same time, including any alarm relays.
Use with caution.
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