Installation Functions; External Static Pressure) Setting - LG A2UW18GFA0 Svc Manual

4. Installation Functions

4.1 E.S.P. (External Static Pressure) Setting
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.
FAN
SPEED
TEMP
• 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.
Copyright ©2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
When pressing the
1
simultaneously for more than 3 seconds, the system will be
entered into the installer setting mode.
Select the desired air flow rate with
2
the
the
Select the desired air flow rate value with the temperature
3
up(▲), down(▼) button.
OPER
* E.S.P value range : 0~255
MODE
- E.S.P value will be indicated at the upper right section of the
When pressing the
4
value will be set up.
When pressing the
5
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
button and
- After entering into the installer setting mode, select the
E.S.P code value by pressing the
* E.S.P code value : 03
FAN
button. Whenever pressing
SPEED
FAN button, [SLo→Lo→Med→Hi→Po] will be indicated.
SPEED
display window.
button, currently established E.S.P
button and
installer setting mode will also be released.
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Part 2 Functions & Controls
OPER
button
MODE
button.
OPER
MODE
OPER button simultaneously for
MODE
LGE Internal Use Only