11
HATHOR
DAILY WEEKLY TIMER WITH
PHOTO SENSOR
HATHOR-16TM SERVICE MANUAL
- upper voltage threshold setting;
- lower voltage threshold setting;
- time delay to turn OFF when high voltage detected (if voltage is
more than upper voltage threshold value);
- time delay to turn OFF when low voltage is detected (if voltage is
less than lower voltage threshold value);
- time delay to turn OFF when high voltage is detected (if voltage is
more than upper voltage threshold value);
- illumination level threshold setting.
Important notes:
Quality of the mains voltage power supply doesn’t influence on the
preprogrammed operation schedule of the HATHOR-16TM. So after the
normalization of the voltage parameters power load will be turned ON again,
but according to the time schedule preset by the user. If mains voltage was
absent not more than 1 month (device was disconnected for 30 days) all the
parameters and settings will be safely kept in the HATHOR-16TM memory.
Output contacts of the relay will be kept in a cold initial state. For example
HATHOR-16TM was preprogrammed such a way that every day of a week it
turn ON the power load at 22:00 and then at 8:00 in the morning of next day
it turns the power load OFF. Let’s assume that at 22:30 on Monday mains
voltage disappeared and then recovered back only on Wednesday at 6:00 in
the morning. So when voltage disappeared contacts 3-4 opened.
www.hathorenergy.com
