4 additional controls, Temperature limiting, Removing the front grille – LG LP121HEM-Y8 User Manual
Page 6: Additional controls
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Copyright ©2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
1.4 ADDITIONAL CONTROLS
• 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.
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)
Temperature Temperature Temperature
Limit #1
Limit #2
Limit #3
Lowest Temp. Highest Temp. Lowest Temp. Highest Temp.
Cooling Operation
Heating Operation
• 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.
LOCAL
1
OFF
2
OFF
3
OFF
4
OFF
5
LOCAL
1
OFF
2
OFF
3
OFF
4
OFF
5
ON
ON
REMOTE
OFF
ON
ON
ON
Remote/Local
Energy Saver
Temperature Limit 1
Temperature Limit 2
Temperature Limit 3
LOCAL
1
OFF
2
OFF
3
OFF
4
OFF
5
LOCAL
1
OFF
2
OFF
3
OFF
4
OFF
5
LOCAL
1
OFF
2
OFF
3
OFF
4
OFF
5
LOCAL
1
OFF
2
OFF
3
OFF
4
OFF
5