1.4ADDITIONAL CONTROLS

REMOVING THE FRONT GRILLE

Additional controls are available after removing the front grille and option cover of control box.

To remove the front grille, pull out the bottom of front grille and then lift up.

To replace the front grille, place the tabs over the top of the unit and push the bottom of front grille until the clips snap into place.

ADDITIONAL CONTROLS

The additional controls are located behind the option cover of control box. The standard settings will be in the OFF position. The authorized service man has to check switches and ensure the switches are in the desired position.

REMOTE ON

ON

ON

ON

ON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LOCAL OFF OFF OFF OFF

Remote/Local

1

 

2

 

3

4

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Energy Saver

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Temperature Limit 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Temperature Limit 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Temperature Limit 3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TEMPERATURE LIMITING

Temperature Limiting can save money by limiting the lowest temperature for cooling and the highest temperature for heating. The temperature limiting is controlled by dip switch #1 - #3.

This temperature limiting is not available with the Remote Wall Thermostat.

Temperature

Temperature

Temperature

Cooling Operation

Heating Operation

Limit #1

Limit #2

Limit #3

Lowest Temp.

Highest Temp.

Lowest Temp.

Highest Temp.

 

 

 

 

 

 

 

OFF

OFF

OFF

54°F (12.2°C)

86°F (30.0°C)

54°F (12.2°C)

86°F (30.0°C)

 

 

 

 

 

 

 

ON

OFF

OFF

56°F (13.3°C)

86°F (30.0°C)

54°F (12.2°C)

84°F (28.9°C)

 

 

 

 

 

 

 

OFF

ON

OFF

58°F (14.4°C)

86°F (30.0°C)

54°F (12.2°C)

82°F (27.8°C)

 

 

 

 

 

 

 

ON

ON

OFF

60°F (15.5°C)

86°F (30.0°C)

54°F (12.2°C)

80°F (26.7°C)

 

 

 

 

 

 

 

OFF

OFF

ON

62°F (16.6°C)

86°F (30.0°C)

54°F (12.2°C)

78°F (25.5°C)

 

 

 

 

 

 

 

ON

OFF

ON

64°F (17.7°C)

86°F (30.0°C)

54°F (12.2°C)

76°F (24.4°C)

 

 

 

 

 

 

 

OFF

ON

ON

66°F (18.9°C)

86°F (30.0°C)

54°F (12.2°C)

74°F (23.3°C)

 

 

 

 

 

 

 

ON

ON

ON

68°F (20.0°C)

86°F (30.0°C)

54°F (12.2°C)

72°F (22.2°C)

 

 

 

 

 

 

 

Copyright ©2008 LG Electronics. Inc. All right reserved.

- 6 -

Only for training and service purposes

LGE Internal Use Only

 

Page 6
Image 6
LG Electronics LP121CEM-Y8 manual Additional Controls, Removing the Front Grille, Temperature Limiting