TemperZone SAT-2 - Page 8

Page 8
To cancel the key lock, hold down
TIME
and
M O D E
buttons for 3 seconds, key lock
symbol will no longer be displayed.
Bypass
This feature provides a quick ‘on demand’ alternative to the ‘pre-programmed’ type
of use. Bypass operation permits the user to start the air conditioner immediately,
bypassing the button and any programmed session times.
Bypass is initiated by,
a) Hold down button for 3 seconds, will be shown at the temperature
display area. Letter “H” indicates hour setting.
b) Press button once for one operation, twice for 2 hours and 3 times for 4
hours operation. Further key press will revert to 1 hour, 2 hours, 4 hours and
repeats.
c) Press
CANCEL
button will cancel the bypass timer setting.
d) System will exit from bypass setting 3 seconds after last key press.
If Bypass timer is set, the display will alternate between temperature and number of
countdown hours left, e.g. 2H and the room temperature. Upon Bypass timer
countdown reaching zero:
a) If the On or Off timer settings are nil, system will switch off
b) If there is On or Off timer available, the unit will continue to operate if the time
span of the On or Off timer allows it to be on. At an undefined region or off time
span, the unit will switch off.
To terminate the bypass timer before chosen time has finished, press button
to cancel the setting and turn off the air conditioner.
Buzzer
Buzzer beeps in response to a valid button press or wireless signal reception. It
beeps twice when the system is turned on, otherwise beeps once to all other valid
acknowledgements.
Backlight
Backlight colour changes according to the operating mode setting.
Operating Mode Backlight Colour
Cool Blue
Fan Yellow
Heat Reddish orange
Auto Light violet
a) The colour changes to red whenever there is system fault. Whenever the
fault is cleared, backlight colour will return to original.
b) If the unit is on, backlight will turn off 30 seconds after the last button press.
c) If the unit is off, any button press will turn on the backlight and the screen
display. The backlight will turn off 10 seconds after last button press. Once
the backlight is turned on, setting can be done the same way as when the
system is on.