Toyotomi HC-20 Installation And Operation Instructions Manual page 13

HC-20_US.qxd 14.7.1 9:13 ページ 12
C. When room temperature exceeds the selected setting by approx. 4˚F (2˚C), the Fan will automatically stop.
As room temperature drops, the Fan will automatically re-start to maintain the desired temperature.
NOTE: Initial setting of the temperature is Fahrenheit. If you like to change to Celsius, contact your dealer.
2. Turning Unit OFF
Press Power switch. POWER lamp will go out and there will hear a beep sound. The current time will be shown
on the digital display. If the clock is not set, two sets of dashes will be shown.
NOTE: When the unit is turned off, always stop the circulation of the hot water to the Heat convector.
If a circulation pump control is connected to the External output terminal, the Circulation pump will
stop automatically when the Heat convector is turned off.
AUTO FAN OPERATION
The Auto Fan mode shifts the fan speed automatically to adjust the room temperature according to the set temperature.
1. Press the
display. Power lamp will light. If the unit is set to Auto Fan mode, "AUTO" is shown on the digital display. If
"MANUAL" is shown on the digital display, press the AUTO FAN/MANUAL FAN button to switch the fan mode.
2. Press "-/hour" or "+/min." button as required. Room temperature can be set from 50˚F – 90˚F (12˚C – 30˚C).
NOTE: The fan speed is shifted automatically between low, medium, and high fan speed to maintain the room
temperature.
Once the room temperature exceeds the selected setting by approx. 4˚F (2˚C), the Fan will automatically
stop.
MANUAL FAN OPERATION
1. Press the
be shown on the digital display. If the unit is set .. Manual Fan mode, "MANUAL" is shown on the digital display.
If "AUTO" is shown on the digital display, press the AUTO FAN/MANUAL FAN button to switch to the manual
mode.
2. Press "-/hour" or "+/min." button to select the fan speed "F3" is high fan speed, "F2" is medium, and "F1" is low.
NOTE: The room temperature is not controlled during the Manual Fan mode. The fan speed will stay in the set
fan mode regardless of room temperature.
TIMER OPERATION
"TIMER" operation is programmed for a particular time and temperature, in order to save energy when the unit is
used for example at night or while you are away from home.
NOTE: Meaning the timer feature allows a user to automatically change the temperature (set by user) until a certain
time of day (set by user) by pressing the
temperature to go to a different temperature. It does not automatic start.
"TIMER OPERATION" is not available in Manual Fan mode
Power switch. The current room temperature and the set temperature will be shown on the digital
Power switch. Power lamp will light and the current room temperature and the set temperature will
Timer button. This button must be pushed each time you want the
12