9. Basic functions

Manual Torque Boost

 

 

 

 

 

Group

LED display

Parameter name

Set

Min/Max

Factory

Unit

Value

range

defaults

 

 

 

 

Function

 

F27

 

[Torque boost select]

 

 

0

 

0/1

0

 

group 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F28

 

[Torque

boost

in

forward

 

 

 

 

 

 

 

 

 

 

 

direction]

 

 

 

 

-

0/15

5

%

 

 

 

 

 

 

 

 

 

 

 

 

F29

 

[Torque

boost

in

reverse

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

direction]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Set F27 to 0 {Manual torque boost}.

The values of [Torque boost in forward/reverse direction] are set separately in F28 and F29.

CAUTION

If the boost value is set much higher than required, it may cause motor overheating due to over- energizing.

Voltage

100%

No torque boost

FX torque

boost

Time

RX torque

boost

FX

RX

Auto Torque Boost

 

Group

 

 

LED Display

 

 

Parameter Name

 

 

Set

 

 

Min/Max

 

 

Factory

 

 

Unit

 

 

 

 

 

 

 

 

Value

 

 

Range

 

 

Defaults

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Function

 

 

F27

 

 

[Torque boost select]

 

 

1

 

0/1

 

0

 

 

 

 

 

group 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Function

 

 

H34

 

 

[No Load Motor Current]

 

 

-

 

0.1/12

 

-

 

 

A

 

 

group 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H41

 

 

[Auto tuning]

 

 

0

 

0/1

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H42

 

 

[Stator resistance (Rs)]

 

 

-

 

0/5.0

 

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Before Auto Torque Boost setting, H34 and H42 should be set correctly (See page 10-6, 10-8). Set F27 to 1 {Auto torque boost}.

The inverter automatically boosts the output voltage by calculating torque boost value using motor parameters.

9-17

SV-iC5

Page 85
Image 85
LG Electronics SV-iC5 Series manual Range Defaults, F27 Torque boost select

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.