wtw TS 606/2-i Operating Manual page 13

TS 606...-i/1006-i
Operating example:
Changing the desired
temperature set in the
factory
Status display
ba31119e05 09/2016
The desired temperature set in the factory is to be changed from 20 °C
to 25 °C.
1 Press the <Up> and <Down> keys simultaneously for a short
period of time. The LED display flashes and shows 20.0 °C.
2 Press the <Up> key until the LED display shows 25.0 °C.
3 Wait for approx. 3 seconds until the LED display shows the ac-
tual inside temperature again. The control unit now regulates
the temperature to 25.0 °C.
The current operating mode is displayed with the aid of two arrow sym-
bols on the left side of the temperature display:
 : Heating
 : Cooling
The required sample temperature is achieved after an adjustment time
of one to three hours. The necessary duration of the adjustment time
depends on the sample quantity.
While the sample temperature is being controlled, the air temperature
in the thermostat cabinet (it is displayed as the actual value at the con-
trol unit) may fluctuate by up to several degrees centigrade.
The actual temperature of the sample liquid, however, fluctuates
by a maximum of ± 0.5 °C.
Note
To check the actual sample temperature, see chapter 6 W
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IF
Operation
HAT TO DO
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