Operation; Temperature Regulator (Tr); Safety Temperature Monitor (Stm); Safety Temperature Limiter (Stl) - Samson STM 5343 Mounting And Operating Instructions

5

Operation

5.1

Temperature regulator (TR)

Adjust the set point at the set point adjuster
(4).
Limiting the set point range
The lower range value and upper range
value of the set point range can be limited.
4 Set point adjuster
4a Pin to limit the set point range
1. Turn the set point adjuster (4) to a value
within the required temperature range.
2. Pull the set point adjuster (4) off the
temperature regulator.
3. Break off the pin (4a).
4. Insert the pin (4a) at the point where the
temperature is to be limited (min./max.
temperature).
5. Place the set point adjuster back on the
temperature regulator.
5.2 Safety temperature
monitor (STM)
Open the thermostat housing and adjust the
set point using a screwdriver.
5.3 Safety temperature
limiter (STL)
Open the thermostat housing and adjust the
set point using a screwdriver.
Resetting the safety temperature limiter
Note: The safety temperature limiter can
only be reset after the temperature has fallen
4a
below the adjusted limit by approximately
10 %.
Use a screwdriver to unlock the thermostat.
4
1. Open screw lid (5).
2. Use a screwdriver to move the spring
(5a) from the bottom to the top as far as
it will go.
Operation
5
5 Screw lid
5a Spring for unlocking
EB 5206 EN
5a
13