User manual LG HM121M
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LG HM121M (1920 ko)
Manual abstract: user guide LG HM121M
Detailed instructions for use are in the User's Guide.
[. . . ] ENGLISH
FINNISH DANISH
ITALIANO ESPAÑOL FRANCAIS DEUTSCH PORTUGUESE
OWNER'S MANUAL
AIR CONDITIONER
Please read this manual carefully before operating your set and retain it for future reference.
TYPE : MODEL : CH Series
DUTCH SWEDISH NORWEGIAN
P/NO : MFL62567901
www. lge. com
Air-to-Water Heat Pump Owners Manual
TABLE OF CONTENTS
Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Product Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Owner's Instruction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Using Thermostat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Maintenance and Service. . . . . . . . . . . . . . . . . 26
FOR YOUR RECORDS
Write the model and serial numbers here:
Model # Serial # You can find them on a label on the side of each unit. Installer's Name Purchased Date Staple your receipt to this page in the event you need it to prove date of purchase or for warranty issues.
READ THIS MANUAL
Inside you will find many helpful hints on how to use and maintain your AWHP properly. Just a little preventive care on your part can save you a great deal of time and money over the life of your product. You'll find many answers to common problems in the chart of troubleshooting tips. [. . . ] Beware of this when a certain level of heating or cooling is required. Silent mode operation may not work while the product is proceeding higher priority operation such as defrost operation, anti-freezing operation, and etc. (When this mode is not operated by the priority order, ONLY display . )
Owners Manual 11
Owner's instruction
Child Lock
This function is to prevent children or other people from using controller.
1
Press Function Setting Button to enter user setting mode. (The segment will be flashed)
2
Press set/clear button to finish the selection. The segment will be disappear.
3
During Child Lock, icon and 'CL' will be displayed during 3 seconds whenever entering any kind of buttons except for view temperature button and setting/clear button.
4
To release this setting, pressing function Setting button until icon flash and then enter setting/clear button.
12 Air-to-Water Heat Pump
Owner's instruction
ENGLISH
Quick Sanitary Tank Heating
If there is urgent sanitary heating demand, Quick Sanitary Tank Heating mode can be used to reduce the time to reach target sanitary tank temperature by forcibly turning on sanitary tank heater. After reaching target sanitary tank temperature or by users input to stop, Quick Sanitary Tank Heating mode will be finished.
1
Press Sanitary Tanke Heating Enable button with up button for 3 seconds to start Quick Sanitary Tank Heating. Sanitary Tank Heating Enable icon and Sanitary tank heater icon will be flashing together.
2
If target sanitary tank temperature is reached or user pushes Sanitary Tanke Heating Enable button with down button for 3 seconds, Quick Sanitary Tank Heating will be finished and icon flashing will be stopped.
Owners Manual 13
Owner's instruction
Error code display
The error code will be displayed on control panel.
Slight trouble : Sensor trouble
<Display>
Heavy trouble : Compressor cycle trouble
<Display>
Critical error
On critical error, the unit will be unconditional stop. keep display by turns.
<Display>
14 Air-to-Water Heat Pump
Owner's instruction
ENGLISH
Setting Current Time
You can set current time.
1 2 3 4 5 6 7 8 9
Keep pressing programming button for 3 seconds to enter Setting current time mode.
Press left, right button to adjust the current day.
Press down button to move to AM/PM part and adjust it. (The AM/PM segment will be flashed).
Press right button to move to "Hour" part. Press up, down button to adjust the Hour.
Press right button to move to "Minute" part. Press up, down button to adjust the Minute.
If you finish the setting, press set/clear button.
Press exit button to exit or system will automatically release without any input 25 seconds.
Owners Manual 15
Owner's instruction
Programming : Setting Simple Reservation
You can easily turn-on reservation. (ONLY enable when unit is stand-by. )
1 2 3 4
Press programming button to enter the Programming mode. (the segment flashing)
Press up, down button to adjust the reservation time.
If you finish the setting, press setting/cancel button to complete programming.
Press exit button to exit or system will automatically release without any input after 25 seconds.
Programming : Setting Sleep Reservation
You can easily turn-off(sleep) reservation. (ONLY enable when unit is operating. )
1 2 3 4
Press programming button to enter the Programming mode. (the segment flashing) Press up, down button to adjust the reservation time.
If you finish the setting, press setting/cancel button to complete programming.
Press exit button to exit or system will automatically release without any input after 25 seconds.
16 Air-to-Water Heat Pump
Owner's instruction
ENGLISH
Programming : Setting ON Reservation
This function is able to turn-on after a setting time.
1 2 3 4 5 6 7 8
Press programming button to enter the Programming mode. (the segment flashing) Press up, down button to adjust AM/PM.
Press right button to move to "Hour" part. (the "Hour" segment will be flashed).
Press up, down button to adjust the Hour.
Press right button to move "Minute" part. (the "Minute" segment will be flashed).
Press up, down button to adjust the Minute.
If you finish the setting, press setting/cancel button to complete programming.
Press exit button to exit or system will automatically release without any input after 25 seconds.
Owners Manual 17
Owner's instruction
Programming : Setting OFF Reservation
This function is able to turn-off after a setting time.
1 2 3 4 5 6 7 8
Press programming button to enter the Programming mode. (the segment flashing) Press up, down button to adjust AM/PM.
Press right button to move to "Hour" part. (the "Hour" segment will be flashed).
Press up, down button to adjust the Hour.
Press right button to move "Minute" part. (the "Minute" segment will be flashed).
Press up, down button to adjust the Minute.
If you finish the setting, press setting/cancel button to complete programming.
Press exit button to exit or system will automatically release without any input after 25 seconds.
18 Air-to-Water Heat Pump
Owner's instruction
ENGLISH
Programming : Weekly Reservation
The weekly reservation is active after setting current time.
1 2 3 4 5 6 7 8
Press programming button to enter the Programming mode. (the segment flashing) Press left, right button to adjust the current day.
Press up, down button to adjust the action number.
Press right button to move to "Hour" part on ON Time section. (The "Hour" segment will be flashed).
Start Time Section Press up, down button to adjust the Hour on Start Time section.
Press right button to move to "Minute" part on Start Time section. (The "Minute" segment will be flashed).
Press up, down button to adjust the Minute on Start Time section.
Press right button to move to "Hour" part on OFF Time section. [. . . ] The product does not turn on / off according to the setting temperature at the control panel. It turns on / off according to the thermostat signal.
· Following features are NOT permitted in emergency operation. : Operating mode (cooling/ heating/ weather-dependent) selection Time scheduling SET TEMP button Silent operation On / Off
· Duplicated trouble : Option trouble with Slight or Heavy trouble - If option trouble is occurred with slight (or heavy) trouble at the same time, the system puts higher priority to slight (or heavy) trouble and operates as if slight (or heavy) trouble is occurred. - Therefore, sometimes sanitary water heating can be impossible in emergency operation mode. [. . . ]
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