Lauda P 10, Руководство по эксплуатации

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5.8 Setting overtemperature protection Tmax
WARNING!
Risk of heat transfer liquid overheating due to incorrect entry of
overtemperature switch-off point Tmax
Fire

Set the overtemperature switch-off point to 5 K above the
upper limit of the temperature range for your application.
The overtemperature switch-off point must be below the
flash point of the heat transfer liquid.
The maximum temperature Tmax for the overtemperature protection is set
at the rotary knob using a screwdriver. The exact preset maximum tem-
perature also appears automatically on the display.
Ä
Chapter 7.7 “Checking the overtemperature protection”
on page 117
This section is relevant for:

Device operation using the Command Touch unit
1. Adjust the rotary knob using a screwdriver. Turn the knob counter-
clockwise to decrease the Tmax value.

A window with a warning symbol that displays the new maximum
temperature pops up on the screen.
2. Touch the [OK] button in the window.

The maximum temperature is accepted and the window disap-
pears.
5.9 Setting temperature limits Tih and Til
This function is used to set temperature limits Tih and Til. The temperature
limits restrict the temperature target value. A warning is issued if the internal
actual temperature is outside the temperature limits. The temperature limits
should reflect the limits of your application. A tolerance of 2 K should
also be added to the upper and lower temperature limits to compensate
for overshoots by the control, in particular external controls. The working
temperature range of the heat transfer liquid must also be taken into consid-
eration when defining temperature limits.
Fig. 37: Setting Tmax
V6 PRO bath thermostats and circulation thermostats 73 / 156