Lumel RE22, Руководство пользователя и краткое руководство по началу работы

Страница: 10 / 20

10
EN
2.2. Electrical Connections
See page 16, fig. 3-5.
3. STARTINg TO WORK
Controller description
After connecting to the power, the controller carries out the display
test and displays the re22 inscription, the program version,
and next, displays the measured value.
A character message can appear on the display, informing about abnor-
malities (table 4 - see full version of user’s manual).
The algorithm of ON-OFF control with a 2
o
C hysteresis is set by
the manufacturer.
Fig.6. View of the controller frontal plate.
Change of the set point
The way to change the set point during the normal work is shown on the
fig. 7. The change limitation is set by SPL and SPH parameters.
Fig.7. Change of the set point during the normal work.