LG LVN180HV4 Manuel d'utilisateur télécharger pdf (Page 110)

MULTI

MAX

MULTI

Installation and Best Layout Practices

DUCT (HIGH STATIC) INDOOR UNITS

1. To access system installer setting mode, press and hold the temperature increase and mode selection

buttons simultaneously for approximately three (3) seconds. Choose setting code value “06” by press-

ing the mode selection button.

2. Use the temperature increase and decrease buttons to select the

desired setting value.

Setting Values

3. Press the on / off button to save the established settings.

4. To deactivate system installer setting mode after the settings have been established, press and hold

the temperature increase and mode selection check buttons simultaneously for approximately three

(3) seconds. If a button is not pressed for more than 25 seconds, the system installer setting mode

will automatically deactivate.

• Select the position after verifying duct work and the external static pressure of the indoor unit.

• Factory set to pressure selection F-H.

Table 64:Static Pressure Setting Table.

Pressure Selection

Function

Zone State External Static Pressure Standard Value

01 V-H Variable High

02 F-H Fixed High

03 V-L Variable Low

04 F-L Fixed Low

TEM P

FA N

SPEED

OPER

MODE

TEM P

FA N

SPEED

OPER

MODE

Code

Set Value

Figure 154:Select Code and

Set Value.

01 : V-H

02 : F-H

03 : V-L

04 : F-L

Figure 155:Controller External

Static Pressure Setting Display.

External Static Pressure Control

To provide a required air flow rate that accounts for the external static pressure change, follow the steps

below.

Due to our policy of continuous product innovation, some specications may change without notication.

110 | DUCT (HIGH STATIC)

Multi F and Multi F MAX Indoor Unit Engineering Manual

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LG LVN180HV4 Manuel d'utilisateur Page 110

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