LG LH247HV, Инструкция по эксплуатации

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eXternal StatiC PreSSure
Table 5: Ceiling-Concealed Duct (High Static) Indoor Unit External Static Pressure Setting Values Table.
• To get the desired air flow and external static pressure combination, use the setting value from the table. Using a setting value other
than that listed in the table will not provide the desired combination.
• Table data is based at 230V. Air flow rate varies according to voltage fluctuation.
Static Pressure (in. wg) 0.1 0.15 0.23 0.31 0.39 0.47 0.55 0.60 0.62 0.70 0.78
Model No. / Nominal Capacity
of System (Btu/h)
Airflow Rate / CFM Setting Value (in. wg)
LHN247HV
24,000
High 688 90 97 108 119 126 134 143 146 149 157 159
Mid 618 86 93 105 115 123 131 140 143 146 153 156
Low 530 82 90 102 112 120 128 137 140 143 150 153
LHN367HV
36,000
High 1,130 - 96 103 109 115 120 126 129 - - -
Mid 953 - 85 96 102 109 115 121 124 - - -
Low 706 - 76 85 95 100 107 113 116 - - -
Indoor units
Setting the external Static Pressure on the remote Controller
Use this function to set the wind strength for each airflow level.
TEMP
FAN
SPEED
OPER
MODE
To access the controller set mode, press the
and buttons simultaneously for >three (3)
* External Static Pressure Code: 03
1
Select the desired air flow rate with the
button.
2
Select the desired air flow rate value with
the temperature up), down) button.
* External Static Pressure value range: 0~255
- External Static Pressure value will be displayed
at the upper right-hand section of the screen.
3
Press the button to save / set the chosen
External Static Pressure value.
4
To deactivate the controller set mode, press the
and buttons simultaneously for > three (3) seconds.
- If there is no input (no buttons pressed) for
more than 25 seconds, the controller set mode
will automatically deactivate.
5
OPER
MODE
FAN
SPEED
OPER
MODE
seconds.
(Choose from SLo→Lo→Med→Hi→Po.)
• The external static pressure must be set by a trained service provider, and it must be set correctly. If the external static pressure is
set incorrectly, the product may malfunction.
• Do not alter the external static pressure value that corresponds to each airflow level.
• External static pressure values vary according to the model.
• When the airflow rate is increased to a higher value, during the external static value setup, the previous airflow value will be stored in
the system memory. (External static pressure values are saved to system memory before the changes are implemented).
Due to our policy of continuous product innovation, some specifications may change without notification.
© LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
16 | duct (HIgH StatIc)
Ceiling-Concealed Duct (High Static) System Engineering Manual