LG A2UW18GFA0, Service Manual

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Copyright ©2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Part 2 Functions & Controls
4.1 E.S.P. (External Static Pressure) Setting
4. Installation Functions
This is the function that decides the strength of the wind for each wind level and because this function is to make
the installation easier.
• If you set ESP incorrectly, the air conditioner may malfunction.
• This setting must be carried out by a certificated-technician.
TEMP
FAN
SPEED
OPER
MODE
When pressing the button and button
simultaneously for more than 3 seconds, the system will be
entered into the installer setting mode.
- After entering into the installer setting mode, select the
E.S.P code value by pressing the button.
* E.S.P code value : 03
1
Select the desired air flow rate with
the button. Whenever pressing
the button, [SLo
→
Lo
→
Med
→
Hi
→
Po] will be indicated.
2
Select the desired air flow rate value with the temperature
up(
▲
), down(
▼
) button.
* E.S.P value range : 0~255
- E.S.P value will be indicated at the upper right section of the
display window.
3
When pressing the button, currently established E.S.P
value will be set up.
4
When pressing the button and button simultaneously for
more than 3 seconds after the setting has been completed, the
setting mode will be released.
- If there isn’t any button input for more than 25 seconds, the
installer setting mode will also be released.
5
OPER
MODE
OPER
MODE
FAN
SPEED
FAN
SPEED
OPER
MODE
• Precaution shall be taken not to alter the E.S.P value corresponded to each air flow section.
• E.S.P value can be varied according to the products.
• In the case of going to the next air flow rate stage by pressing the fan-speed button during the setup of the E.S.P value,
the E.S.P value of previous air flow rate will be maintained by remembering the E.S.P value prior to the shift.