Operation And Display; Switching On; User And Display Elements - Grundfos PHP A-1 4.0 Instruction Manual

PHP A-1 Instruction Manual / Operation and display
5

Operation and display

5.1 Switching on

After connecting power supply the expansion and pressure
maintenance device starts and the display shows the current
software version.
Approx. 10 seconds later the main display appears
automatically. This waiting time can be reduced by pressing
the key "F1" (next).

5.2 User and display elements

UE Description
(User element)
Device "ON"
Device "OFF"
Execute function
Change values
Scroll
Back to main display
DE Description
(Display element)
Fault existing
Warning existing
No warning
17
Software version
Notice
Enable device (All actuators are controlled acc. to the internal control electronics.)
Disable device (All actuators are disabled. Only the sensor system remains
active.) Caution: no pressure maintenance in this mode.
The function displayed above the key is executed directly.
Keys to raise and reduce numerical values resp. to select the days in
timer programs.
Scroll through menus, displays and settings upwards and downwards.
By pressing this key the display jumps back to the main display directly.
Notice
An error exists so the device can't be operated correctly. Check and repair the
cause of the error.
Warnings are existing, the device is still in operation.
No warnings or errors
P1: 2.8 L : 47 %
T1: 58.0 DEG: off
M1: off M2: off
disPl-= oPer-=te
Main display