Controller Options - LG MULTI F Installation Manual
Multi-zone heat pump systems
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Also See for MULTI F:
- Engineering manual (224 pages) ,
- Installation manual (65 pages) ,
- Install (9 pages)
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ELECTRICAL WIRING
Controller Options
Controller Options
Ceiling-concealed indoor units include a wireless handheld controller (AKB73757604)
available.
Wireless Handheld Controller
Figure 66: AKB73757604 Wireless Handheld Controller.
1
2
3
4
5
6
7
8
9
Wired Controller Connections
Figure 67: Wired Controller Connection on the Indoor Unit Terminal
GND
Indoor Unit Terminal Block
3(C)
CN-REMO
1(L1 ) 2(L2)
To Wired Controller
48
10
11
12
Operation Mode Sequence
13
Cooling Mode
↓
14
Auto Mode/Changeover
15
16
↓
Dehumidification Mode
17
↓
Heating Mode
↓
Fan Mode
Block.
Branch Distribution Unit Terminal Block or
Outdoor Unit Terminal Block
S
N
L
BDU:
ODU:
3 or S
GND
Due to our policy of continuous product innovation, some specifications may change without notification.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. "LG" is a registered trademark of LG Corp.
, but optional LG-supplied wired controllers are
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Table 35: AKB73757604
Wireless Handheld Controller Functions.
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Button
Label
1
Vane Angle Button: Sets the angle to each vane.
Function Setting Button: Sets or clears auto clean, smart
2
clean, electric heater, or individual vane angle control
3
On / Off Button: Turns the power on/off.
Jet Cool: Sets the unit to super high fan speed when in cooling
4
Left / Right Air Flow Button (optional): Sets the desired left /
5
right (horizontal) air flow direction.
Up / Down Air flow Button: Stops or starts louver movement,
6
and sets the desired air flow direction to up or down.
7
On Time Button: Sets the time when the operation begins.
8
Sleep Timer Button: Sets the sleep mode operation.
Set / Clear Button: Sets or cancels the timer, also sets the
9
10
Plasma Button: Starts or stops plasma-purification functions.
Room Temperature Setting Button: Raises or lowers
11
temperature setpoint in cooling and heating operation.
12
Operation mode selection button: Selects the operation mode.
Indoor Fan Speed Button: Changes the fan speed to one of
13
four choices: low, medium, high, and chaos.
Room Temperature Check Button: Displays / checks the room
14
15
Off Timer button: Sets the time when the operation ends.
Time Setting (Up / Down) / Light Button: Sets the timer and
16
adjusts the brightness of the LED.
17
Reset Button: Resets the remote controller.
Wireless Handheld Controller for the four-way ceiling cassette indoor units is also refer-
1
enced by Model No. PQWRHQ0FDB.
Depending on the indoor unit model, some functions may not be supported or displayed.
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F
MULTI
F
MULTI
MAX
Description
functions.
mode.
current time.
temperature.
2
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