Xetron STC-1000Pro TH Manuel D'utilisation page 9

Heating mode (TCH = H)
When T (temperature-present value) is lower than TS - TD
PV
(temperature-set value - temperature di erential),
appear, work1 will be turned on, and heating will begin;
When T (temperature - present value) is higher than TS (tempera-
PV
ture -set value),
heating will stop.
For example: TS = 15°C, TD = 5°C, as shown in Fig. 9.
4.2 Temperature Protection Time - TPT
WORK1 is a temperature socket and the time interval from its power-o to power-on again should
meet the time requirement for TPT. If not,
4.3 Temperature Alarm Limit- TAH, TAL
When TPV (temperature-present value) is higher than TAH (temperature alarm high limit), the
temperature alarm high limit will be triggered and
When TPV (temperature-present value) is lower than TAL (temperature alarm low limit), the
temperature alarm low limit will be triggered and
During the alarm, the buzzer makes a sound of "bi-bi-Biii" until the temperature is back to the
normal temperature range; or press any button to mute the alarm. During the temperature alarm
limit, the output of WORK1 socket is not a ected.
4.4 Temperature Calibration - TCA
The temperature can be calibrated if the temperature-present value deviates from the actual
temperature.
T (temperature - present value after calibration) = T
PV
tion) + TCA (temperature calibrated value).
4.5 Temperature Unit - CF
The temperature unit can be switched between Celsius and Fahrenheit. The temperature related
parameter values will be restored to factory default values after the temperature unit is changed.
4.6 Humidity Settings - HDH, HS, HD
Dehumidifying mode (HDH = D)
When HPV (humidity-present value) is higher than HS + HD
(humidity set value + humidity di erential),
work2 will be turned on, and Dehumidifying will begin;
When HPV (humidity-present value) is lower than HS (humidity
set value), will disappear, work2 will be turned o , and
dehumidifying will stop.
For example: HS = 50% RH, HD = 10% RH, as shown in Fig. 10.
will disappear, work1 will be turned o , and
will
TS=15
or will flash.
code will be displayed;
code will be displayed;
(temperature - present value before calibra-
PV
will appear,
%RH
HS=50
7
WORK1 On
WORK1 O
°C
10
Fig. 9
WORK2 On
WORK2 O
60
Fig. 10
TD=5
t
HD=10
t