562400-000, Issue 1.3 January 2022
Page 49 of 61
11.1.1. Valve Function Test
PME 405 only
To test the proportional valves in a PME 405 system use the HY-TTC32S screen as follows. Use the blue
arrow to move between services in the list, and the three buttons on the left to choose between fast, slow,
and half-speed.
Select next
service
Set valve to Fast
(maximum)
speed
Set valve to
half speed
(Supervisor
only)
Set valve to
slow (creep)
speed
Valve
fast+slow
calibration
Exit