Elitech STC-1000Pro TH - Humidity Protection Delay - HPT; Humidity Alarm Limits; Humidity Alarm High and Low Limits; Humidity Calibration - HCA

WORK2 is a humidity socket and the time interval from its power-o to
power-on again should meet the time requirement for HPT. If not, or
light will flash.
This protection time requirement should also be satisfied when the
controller is just powered on.
4.7 Humidity Protection Delay - HPT
When HPV (humidity-present value) is higher than HAH (humidity alarm
high limit), the humidity alarm high limit will be triggered and code will
be displayed;
When H
PV (humidity-present value) is lower than HAL (humidity alarm
lower limit), the humidity alarm lower limit will be triggered and code
will be displayed;
During the alarm, the buzzer makes a sound of "bi-bi-Biii" until the humid-
ity is back to the normal humidity range; or press any button to mute the
alarm. During the humidity alarm high limit, the output of WORK2 socket
is not aected.
4.8 Humidity Alarm High Limit - HAH, HAL
The humidity can be calibrated if the humidity-present value deviates from the
actual humidity.
H
PV (humidity-present value after calibration) = HPV (humidity-present value
before calibration) + HCA (humidity calibrated value).
4.9 Humidity Calibration - HCA
When HPV (humidity-present value) is
higher than HS (humidity set value),
will appear, work2 will be turned o, and
humidifying will stop.
For example: HS = 50%RH, HD = 10%RH,
as shown in Fig. 11.
Humidifying Mode (TCH = H)
When H
PV (humidity-present value) is lower than HS-HD (humidity set
value - humidity dierential), will appear, work2 will be turned on, and
Humidifying will begin;
HD=10
WORK2 On
WORK2 O
t
%RH
40
HS=50
Fig. 11
-11-