Sencor SWS 280, User Manual, Page: 8 / 15

EN – 6
If possible, locate the sensor on the northern side of the house so that
the temperature reading is not skewed by the effect of sunlight.
7. THERMOMETER
7.1 RF Transmission Procedure:
• The main unit automatically starts receiving transmission from
outdoor thermo sensor for outdoor temperature & humidity after
weather condition setting.
• The outdoor sensor will automatically transmit temperature and
humidity signal to the main unit after batteries inserted.
• If main unit failed to receive transmission from outdoor thermo
sensor in fi rst 3 minutes after the batteries inserted (“- - . –”display
on the LCD), hold “SEARCH” button (B6) for 3 seconds to receive
transmission manually. RF icon “
” fl ashes on the LCD
7.2 Temperature & Humidity
(1) Past 24 Hours Maximum / Minimum Outdoor Temperature and
Humidity
• After start up, the unit automatically shows past 24 hours maximum
& minimum outdoor temperature and humidity record. “ MAX ” & “ MIN
“ show on the LCD
(2) Recorded Maximum/Minimum Outdoor Temperature and Humidity
from Start-up/Reset.
• Press “MEM” button (B9) to view the maximum and minimum
temperature and humidity record from start-up or reset. “ ” display
on the LCD.
• When viewing the memory record, hold “MEM” button for 3 seconds
to clear the maximum and minimum record.
• When viewing the memory record, press “MEM” button (B9) again
to check the corresponded time and date for memory maximum
and minimum outdoor temperature & humidity record. The memory
record value and corresponded time and date
fl ash. Press “MEM”
button select to view:
• Time & date for minimum temperature memory record, Time and
date for maximum temperature memory record, Time & date for