Toyotomi HC-20 Installation And Operation Instructions Manual page 14

HC-20_US.qxd 14.7.1 9:13 ページ 13
Example:
Your normal room temperature is set for 70 degrees. You work
from 8 am until 5 pm. You want the room temperature to drop to
62 degrees while you are at work and you want the room to
return to 70 degrees at 4 pm so it will be warm when you get
home. When you leave for work you must press the
button to activate the timer. The temperature will drop to 62 degrees and return to 70 degrees at 4 pm.
Setting Timer:
1. Make sure the clock is set. If not, press the hour and minute button until the correct time is indicated.
2. Press Timer button. The Timer lamp will flash. Use the "–/hour" and "+/min." buttons to set the time at which
you want the room to return to normal temperature. This would be 4:00PM to have the room start heating up at 4
pm. You have ten seconds from the time you push the button to start entering this setting.
3. After ten seconds of not pressing the "–/hour" or "+/min" button, the display will change to tempature. The display
will show 68 degrees by default. Use the "–/hour" or "+/min" button to adjust the temperature setting, in this case
to the desired 62 degrees. The timer is now set and you are in the timer mode. To return to the normal operation
mode, press the Timer button again to turn off.
4. If the unit has been set for a particular hour and temperature of the timer operation while in shutdown, the time lamp
will change from flashing to continuous and the timer time will be shown on the digital display after completion of
setting the timer. To start the timer operation press
The Timer lamp will light and the timer operation will start.
NOTE: The unit operates at the same hour and at the same temperature, if it has once been set for such hour and
temperature.
NOTE: If at any time a power failure occurs the time and temperature settings are cancelled.
NOTE: To cancel the timer operation, press the
will then be restored.
NOTE: After the unit has been set for a particuler hour and temperature it will operate at that same time and
temperature when the
NOTE: To change the setting on the timer, during timer operation, press "–/hour" or "+/min." button to change the
timer setting in the same way as 2. under "Setting Timer".
CHILD LOCK OPERATION
Press the CHILD LOCK button for more than 3 seconds to set the child lock while in operation or not operation.
"CHILD LOCK" sign will be shown on the digital display.
If the Power Switch is pressed while the Child Lock is on and the unit is off, the unit will not start operation. If the
Power Switch is pressed when the Child Lock is on and the unit is in operation, then the unit will automatically
shut down with a continuous beeping sound. The Child Lock symbol on the digital diaplay will flash and "OFF" will
be shown on the digital display. See diagram below.
To stop the beeping sound, press the
13
timer
Power switch to turn on and then press the
Timer button again. The Time lamp will go out. Normal operation
timer button is turned on.
CHILD LOCK button for more than 3 seconds.
70˚F
(Ordinary set temp.)
62˚F
Press 4:00PM
Timer button
70˚F
(Ordinary set temp)
Timer button.