Hisense HYE-W01, Service Handbook

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Controller:
This controller is used to send commands about operation mode, timer setting, etc. to the indoor unit. Face the
transmitter of the controller toward the receiver of the indoor unit and press the switch of required operation so that
commands (by infrared rays) are sent to the indoor unit. The distance for transmitting is approximately 6 meters as a
maximum. (The capable distance for transmitting will get shorter in case that the transmitting angle is not vertical to
the receiver or an electronic type light is used in the room, etc.)
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Transmitter
Point the transmitter towards the receiver of the indoor unit when sending
commands. The transmitting indication on the liquid crystal display flashes
when sending commands.
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Transmitting Indication
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Liquid Crystal Display
The set temperature, timer operation, position of air louver, operation mode,
air flow mode, etc., are indicated.
The diagram of the display shown on the left is for explanation purposes only.
The display will differ during actual operation.
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Run/Stop Switch
Operation of the unit can be started or stopped by pressing this switch.
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Fan Speed Switch
Press this switch to select the fan speed. By repeatedly pressing the button,
the setting will change sequentially through HIGH, MED and LOW.
(Fan speed is fixed at Low for dry operation.)
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Mode Selection Switch
By repeatedly pressing the mode switch, the unit cycles through
the different operating modes in the order of HEAT, DRY, COOL and FAN.
To select auto operation, press the switch for more than 3 seconds.
If the switch is pressed again, it will return to FAN mode.
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Louver Angle Switch
The airflow angle and auto-louver operation can be set by this switch.
When pressing the switch, the angle is changed in the following order.
(In cool or dry operation modes, steps 1-5 and Auto swing are available.)
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Temp. Switch
The setting temperature can be adjusted using this switch.
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Timer Switches
Four switches control the timer operation.
The set time can be changed by pressing “ON TIME” or “OFF TIME” and is set
by pressing the “SET” switch. Timer operation can be cancelled using “CANCEL”.
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Sleep Switch
(1) Sleep mode will be selected by pressing the "SLEEP" switch.
(2) If the unit is stopped, it can't enter the sleep mode.
(3) After pressing the "SLEEP" switch, hours of sleep can be changed by pressing
"OFF TIME" and "SET" switch, and the default value is eight hours.
1 Step 2 Step 7 Step Auto Swing
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Quiet Switch
Press QUIET to turn on or turn off the QUIET mode in any mode.
NOTE: Only some models support Sleep and QUIET function.
Name of Parts 3.
HYE- L 01
4. Sending Commands from Controller
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The operation commands are sent by pressing the
required operation switch by facing the transmitter
of the controller toward the receiver of the indoor
unit.
Indication Lamp (Yellow) turns ON for an instant.
Receiver
Receiver Part
Vertical Line between
Transmitter and Receiver
Capable Distance for Transmitting:
Max. 5m
Within approx. 50
o
(Directivity)
Transmitting
indication " "
flashes once.
(1) When the commands are sent, the “ ”
indication on the liquid crystal display of the
controller flashes once.
(2) The indication lamp (yellow) on the receiver
part of the indoor unit turns ON for an instant
when the indoor unit receives the commands.
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