10. Advanced functions

Starting DC brake

 

Group

 

 

LED Display

 

 

Parameter Name

 

 

Set

 

 

Min/Max

 

 

Factory

 

 

Unit

 

 

 

 

 

 

 

 

value

 

 

Range

 

 

Defaults

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Function

 

 

F12

 

 

[DC Brake start voltage]

 

 

-

 

0/200

 

50

 

%

 

 

group 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F13

 

 

[DC Brake start time]

 

 

-

 

0/60

 

0

 

 

sec

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F12 : It sets the level as a percent of H33 – [Motor rated current].

F13 : Motor accelerates after DC voltage is applied for the set time.

Caution :

If excessive DC Brake voltage is set or DC Brake time is set too long, it may cause motor overheating and damage to the motor.

Freq.

 

F13

t

Voltage

F12

Run

 

command

 

Setting F12 or F13 to 0 will disable Starting DC brake.

t : After F13 - [DC Brake start time], the frequency is increasing after DC voltage is applied until the time t. In this case, DC Brake start time may be longer than the set value.

DC brake at a stop

 

Group

 

 

LED Display

 

 

Parameter Name

 

 

 

Set

 

 

Min/Max

 

 

Factory

 

 

Unit

 

 

 

 

 

 

 

 

 

value

 

 

Range

 

 

Defaults

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Function

 

 

F12

 

 

[DC Brake start voltage]

 

 

-

 

0/200

 

50

 

%

 

 

group 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I/O group

 

 

I22

 

 

[Multi-function

input

 

 

11

 

0/24

 

2

 

 

 

 

 

 

 

 

 

 

terminal P3 define]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F12 : Set as a percent of H33 – [Motor rated current].

Select a terminal to issue a command of DC brake during stop among P1 thru P5.

If P3 terminal is set for this function, set 22 to 11 {DC brake during stop}.

Caution :

If excessive DC Brake voltage is set or DC Brake time is set too long, it may cause motor overheating and damage to the motor.

10-2

SV-iC5

Page 90
Image 90
LG Electronics SV-iC5 Series manual 10-2

SV-iC5 Series specifications

LG Electronics has innovated further in the realm of HVAC solutions with its latest SV-iC5 Series. Designed to enhance energy efficiency and operational performance, the SV-iC5 Series is particularly notable for its advanced cooling and heating capabilities, making it suitable for both residential and commercial applications.

One of the standout features of the SV-iC5 Series is its use of Inverter Technology. This technology allows the system to adjust its cooling and heating output in response to real-time demands, significantly reducing energy consumption. With a higher SEER (Seasonal Energy Efficiency Ratio) rating, the SV-iC5 models are not only cost-effective but also environmentally friendly.

The SV-iC5 Series is equipped with an intelligent cooling system, which utilizes advanced sensors to monitor indoor conditions continuously. This smart adaptation ensures optimal comfort levels while maintaining efficiency. The system operates quietly, thanks to the use of advanced sound-dampening materials and design, making it an unobtrusive addition to any living or working space.

Another key technology integrated into the SV-iC5 series is the Dual Sensing Control. This feature works by simultaneously measuring both humidity and temperature to deliver precise climate control, allowing users to achieve their desired comfort levels with minimal energy use.

Additionally, the series incorporates the latest in Heat Recovery technology, enabling simultaneous cooling and heating in different zones. This versatility is particularly beneficial for larger buildings or multifamily residences, providing tailored comfort while optimizing energy use across different areas.

The SV-iC5 Series is designed with user convenience in mind. Its intuitive remote control and smartphone compatibility through the LG SmartThinQ app enable users to manage their HVAC systems with ease, whether at home or on the go.

Moreover, maintenance is simplified thanks to easy-access filters and components, ensuring that users can keep their systems running smoothly without extensive effort.

In summary, LG Electronics' SV-iC5 Series represents a significant leap forward in HVAC technology, combining energy efficiency, advanced control systems, and user-friendly features to meet the demands of modern living and working environments. With its commitment to quality and performance, LG continues to set the standard in smart HVAC solutions.