The Connecting Of Central Control At Idu Terminals - LG MULTI V 5 Manual Book

4.16 The Connecting of Central Control at IDU Terminals

This function allows the field connection of the AC-EZ central controller to the indoor unit communications
buss on Multi V 5.
■ Setting the function
Function
The Connecting of Central
Control at IDU Terminals
■ Option Selection
Setting
on
oFF
■ Detailed information
• This function is used with heat pump and heat recovery.
· Ask an authorized technician to setting a function.
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Option
Fn 19 on, oFF
Detail of function
AC EZ connection
Not setting (Default)
4.17 Compressor Input Current
This function is used when the current management is required by proportionally reducing the maximum
MFA specification of the product.
■ Setting the function
Function
Compressor Input Current
■ Option Selection
Compressor input
Setting
current limit (%)
oFF -
op1 95
op2 90
op3 85
op4 80
op5 75
■ Detailed information
• This function is used with heat pump and heat recovery.
• All modes are a change in the setting impact.
• Since the MFA value is different for each HP and the value is limited proportionally, it does not
mean that the option value differs for each chassis.
(Maximum current value for each model is stored in EEPROM in main PC)
· Ask an authorized technician to setting a function.
· If do not use a function, set an off-mode.
· If use a function, capacity may go down.
Option
Fn 20 oFF, op1~op10
Compressor input
Setting
current limit (%)
op6 70
op7 65
op8 60
op9 55
op10 50
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