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
17
Software version
UE (User element) Description Notice
Device “ON” Enable device (All actuators are controlled acc. to the internal control electronics.)
Device “OFF”
Disable device (All actuators are disabled. Only the sensor system remains
active.) Caution: no pressure maintenance in this mode.
Execute function The function displayed above the key is executed directly.
Change values
Keys to raise and reduce numerical values resp. to select the days in
timer programs.
Scroll Scroll through menus, displays and settings upwards and downwards.
Back to main display By pressing this key the display jumps back to the main display directly.
DE (Display element) Description Notice
Fault existing
An error exists so the device can‘t be operated correctly. Check and repair the
cause of the error.
Warning existing Warnings are existing, the device is still in operation.
No warning No warnings or errors
Main display
P1: 2.8 L
:
47
%
T1: 58.0
DEG:
off
M1:
off
M2:
off
To Next Page
Loading...
Need help?
General
