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B-VFH-1 Multi-Zone Wireless / Wired Remote Control
3.11 Other Functions
(1). Lock
Upon startup of the unit without malfunction or under the "Off" state of the unit, press ▲ and
▼ at the same time for 5s till the wired remote controller enters the Lock function. In this case, LCD
displays
. After that, depress both buttons at the same time for 5s to quit this function.
Under the Lock state, any other button press will get no response.
(2). Memory
Memory switchover: In the "Off" state of the unit, press Mode and ▲ at the same time for
5s to switch memory status between memory on and memory off. When this function is activated,
Memory will be displayed. If this function is not set, the unit will be in the "Off" status after power failure
and then power recovery.
Memory recovery: If this function has been set for the wired remote controller, the wired remote controller
after power failure will resume its original running state upon power recovery. Memory contents: On/Off,
Mode, set temperature, set fan speed and Lock function.
(3). Selection of the Temperature Sensor
Under OFF state of the unit, press both "Function" and "Timer" for five seconds to go the commissioning
status. Under this status, adjust the display in the temperature display area to "00" through the "Mode"
button, and then adjust the option of the temperature sensor in the timer display area through the button
▲ or ▼.
Indoor ambient temperature is sensed at the return air inlet (01 in the timer display area).
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Indoor ambient temperature is sensed at the wired controller(02 in the timer display area).
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Select the temperature sensor at the return air inlet for the cooling, dry and fan modes. Select the
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temperature sensor at the wired controller for the heating and auto modes.(03 in the timer display
area).
Select the temperature sensor at the wired controller for the cooling, dry and fan modes,
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and select the temperature sensor at the return air inlet for the heating mode and auto modes (04
displayed in the timer display area).
The factory default setting is
After setting press "Enter/Cancel" to make a confirmation and leave this setting status.
Pressing the button "On/Off" also can quit this commissioning status but the set data won't be
memorized.
Under the commissioning status, if there is no operation in 20 seconds after the last button press, it will
revert back to the previous state without memorizing the current data.
(4). Selection of the Fan Speed
In OFF state of the unit, press the buttons "Function" and "Timer" for five seconds to go to the
commissioning status, and then adjust the display in the temperature display area to 01 through the
"Mode" button and adjust the setting of the fan speed, which has two options.
01: Three low fan speeds; 02: Three high fan speeds
After the setting, press "Enter/Cancel" to make a confirmation and leave this setting status. Pressing the
button "On/Off" also can stop this commissioning status but the set data won't be memorized. Under the
commissioning status, if there is no operation in 20 seconds after the last button
press, it will revert back to the previous state without memorizing the current data
.
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12
Heat Controller
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