7-10
7.5.3 Basic
parameters
The following are basic parameters for using the water supply unit.
(1) Total pump head
: Total Pump Head
Function
Seletcts the total head for automatic operation.
Referring to “3.4 Specification tables,” set the total head that complies
with the specifications.
Adjustable
range
1 to 95 [m
á H
2
O]
Remarks
Unless otherwise specified, the standard value of the unit is set before
shipment (see the “Total head” column for standard models in “3.4
Specification tables”).
(2) Minimum sustained head
: Minimum sustained head
Function
Seletcts the minimum sustained head for automatic operation.
Referring to “3.4 Specification tables,” set the minimum sustained head
that complies with the specifications.
Adjustable
range
1 to PH [m
·
H
2
O]
Remarks
Unless otherwise specified, the standard value of the unit is set before
shipment (see the “Minimum sustained head” column for standard
models in “3.4 Specification tables”).
Caution
Properly make the settings depending on the conditions of use.
Incorrect settings may hinder the normal operation of the water supply
unit.
(3) Operation permission setting
: Setting for permission for No. 1 run
: Setting for permission for No. 2 run
: Setting for permission for No. 3 run
: Setting for permission for No. 4 run
: Setting for permission for No. 5 run
Function
Permits or prohibits the operation of each pump.
If you set this to “Operation blocked” for a pump, you cannot run the
pump in the manual or automatic mode.
Adjustable
range
: Operation permitted
: Operation blocked
Initial setting
: Operation permitted
Remarks
Setting this to “Operation blocked” turns on the corresponding No.n block
indicator lamp on the operation panel.
* The letter “n” indicates the corresponding pump number (1 to 5).
