Multi F LMU540HV Installation Manual

24 Multi Air Conditioner
Installation
Wired remote controller switch information
Group control switch
1. For individual control/Master use
2. For group control/Slave use
Ceiling height selection switch
1. Low ceiling
2. Standard ceiling
3. High ceiling
Product selection switch
1. Cooling Only product
2. Heat Pump product
Indoor temperature sensor selection
switch
1. Use the temperature sensor on the remote
controller.
2. Use the temperature sensor on the product.
3. Use the sensors on the product and remote
controller.
• When changing the product selection switch and group control switch, the power must be recon-
nected to reflect the changes.
• The central control could operate inappropriately depends on indoor unit type, when the remote
controller is set as slave.
S/W 1
SWGR
SWHI
Room Temp. Sensing
Ceiling Height/Default E.S.P
Group Control
3
1
2
2
SWPD
SWTH
Select Product
2
1
1
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