,MFL68680905,영영 2017. 6. 30. 영영 1:29 Page 1 ENGLISH ITALIANO ESPAÑOL FRANÇAIS OWNER’S MANUAL DEUTSCH AIR-TO-WATER HEAT PUMP ΕΛΛΗΝΙΚΆ ČEŠTINA NEDERLANDS Please read this manual carefully before operating your set and retain it for future reference. LIMBA ROMÂNĂ www.lg.com P/NO : MFL68680905 POLSKI Original instruction [Representative] LG Electronics Inc. EU Representative : LG Electronics European Shared Service Center B.V.
1,MFL68680905,영영 2017. 6. 30. 영영 1:29 Page 2 Air-to-Water Heat Pump Owner’s Manual TABLE OF CONTENTS Safety Precautions .............................3 Product Introduction ..........................8 FOR YOUR RECORDS Write the model and serial numbers here: Model # Operation Setting..............................10 Serial # Temperature Setting.........................12 You can find them on a label on the side of each unit. Low Noise mode ...............................
1,MFL68680905,영영 2017. 6. 30. 영영 1:29 Page 3 Safety Precautions To prevent injury to the user or other people and property damage, the following instructions must be followed. n Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is classified by the following indications. WARNING This symbol indicates the possibility of death or serious injury. CAUTION This symbol indicates the possibility of injury or damage. WARNING • Always ground the product.
1,MFL68680905,영영 2017. 6. 30. 영영 1:29 Page 4 Safety Precautions • Do not install the product on a defective installation stand. Be sure that the installation area does not deteriorate with age. - It may cause product to fall. • Never install the unit on a moving base or a place from where it can fall down. - The falling unit can cause damage or injury or even death of a person.
1,MFL68680905,영영 2017. 6. 30. 영영 1:29 Page 5 Safety Precautions Owner’s Manual 5 ENGLISH • When installing the unit, use the installation kit provided with the product. - Otherwise the unit may fall and cause severe injury. • Be sure to use only those parts which are listed in the service parts list. Never attempt to modify the equipment. - The use of inappropriate parts can cause an electrical shock, excessive heat generation or fire. • Do not use the product in a tightly closed space for a long time.
1,MFL68680905,영영 2017. 6. 30. 영영 1:29 Page 6 Safety Precautions • Make sure to install mixing valve (field supply). The mixing valve is setting the water temperature. The hot water temperature maximum values shall be selected according to the applicable legislation. • Do not heated to a temperature of more than provided by the product. - Otherwise, it may cause fire or damage of product. CAUTION • Two or more people must lift and transport the product. - Avoid personal injury.
1,MFL68680905,영영 2017. 6. 30. 영영 1:29 Page 7 Safety Precautions Owner’s Manual 7 ENGLISH • If the refrigerant gas leaks during the repair, do not touch the leakaing refrigerant gas. - The refrigernat gas can cause frostbite (cold burn). • Do not tilt the unit when removing or uninstalling it. - The condensed water inside can spill. • Do not mix air or gas other than the specified refrigerant used in the system.
1,MFL68680905,영영 2017. 6. 30. 영영 1:29 Page 8 Product Introduction Product Introduction Typical Installation Scene 3 1 2 Water Out Water In 4 5 1. Indoor unit 2. Outdoor unit 3. Refrigerant pipe and connecting cable 4. Water pipe 5. Ground wire to ground outdoor unit to prevent electrical shocks. *The shape of products can be chaged according to the model capacity and type.
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1,MFL68680905,영영 2017. 6. 30. 영영 1:29 Page 10 Operation Setting Operation Setting Operation mode You can easily control the desired operation mode. In the main screen, press [<, > (left/right)] button to select the operation mode or home leave or hold category, and press [∧ , ∨ (up/down)] button to set the operation mode. ※ Some products may not support some operation modes. Mode Description Cool The product yields cool water to use in FCU cooling.
1,MFL68680905,영영 2017. 6. 30. 영영 1:29 Page 11 Operation Setting ENGLISH 2. Select the desired temperature category 3. Adjust the desired temperature level by press [∧ , ∨ (up/down)] button.
1,MFL68680905,영영 2017. 6. 30. 영영 1:29 Page 12 Temperature Setting Temperature Setting You can easily control to the desired temperature. • In the main screen, press [<, > (left/right)] button to select the desired temperature category, and press [∧ , ∨ (up/down)] button to set the desired temperature. - In the cooling, heating, and AI/auto mode, the desired temperature control is possible.
1,MFL68680905,영영 2017. 6. 30. 영영 1:29 Page 13 Temperature Setting ENGLISH DHW Heating Operation Funtion to set whether or not to use a installed DHW tank • This function is not used when the DHW tank is not installed. • If you want to know more information, refer function on installation information section.
1,MFL68680905,영영 2017. 6. 30. 영영 1:29 Page 14 Temperature Setting View Temperature You can check the current temperature. • In the main screen, you can enter the monitoring screen by pressing [Back] button.
1,MFL68680905,영영 2017. 6. 30. 영영 1:29 Page 15 Low Noise mode Low Noise mode is that the unit works at reduced capacity so that the noise produced by the unit drops. 1. In the menu screen, press [<, > (left/right)] button to select “setting” category, and press [OK] button to move to the setting list screen.
1,MFL68680905,영영 2017. 6. 30. 영영 1:29 Page 16 Low Noise mode 2. In the setting list, if you press [∧ , ∨ (up/down)] button, you can turn on/off Low Noise Mode. OK 3. Press [<, > (left/right)] button to select the parts and press [∧ , ∨ (up/down)] button to adjust the time This implies that the heating and cooling capacity will also drop. Beware of this when a certain level of heating or cooling is required.
1,MFL68680905,영영 2017. 6. 30. 영영 1:29 Page 17 Lock Setting Lock setting – all, on/off, mode, DHW lock • It is the function to lock the button operation of the remote controller so that children or other persons cannot use it without permission. • It is the function to limit the desired temperature range that can be set in the wired remote controller. 1. In the menu screen, press [<, > (left/right)] button to select “lock setting” category, and press [OK] button to move to the lock setting list screen.
1,MFL68680905,영영 2017. 6. 30. 영영 1:29 Page 18 Lock Setting 2. In the lock setting list, if you press [∧ , ∨ (up/down)] button, you can turn on/off the corresponding lock function. Mode All lock Description It locks all button operation of the remote controller. On/Off lock It locks the On/Off button operation of the remote controller. DHW lock It locks the DHW On/Off button operation of the remote controller. Mode lock It locks the operation mode button operation of the remote controller.
1,MFL68680905,영영 2017. 6. 30. 영영 1:29 Page 19 Date setting Set the date displayed on the remote controller. • In the user setting list, select the date category, and press [OK] button to move to the detail screen. • After the setting, if you press [OK] button, the setting is saved and moves to the previous screen.
1,MFL68680905,영영 2017. 6. 30. 영영 1:29 Page 20 Timer Setting Timer Setting Set the time displayed on the remote controller. • In the user setting list, select the time category, and press [OK] button to move to the detail screen. • After the setting, if you press [OK] button, the setting is saved and moves to the previous screen.
1,MFL68680905,영영 2017. 6. 30. 영영 1:29 Page 21 Timer Setting ENGLISH Simple timer You can easily set the timer in the range of 1~7 hours in the units of 1 hour. OK h Note If the product operation is On, the easy timer turns off the operation after the corresponding time. If the product operation is Off, the easy timer turns on the operation after the corresponding time. If the easy timer operation is turned On/Off before the timer operation, the set timer will be cleared.
1,MFL68680905,영영 2017. 6. 30. 영영 1:29 Page 22 Timer Setting Sleep timer Sleep timer is the function to operate the air conditioner in sleep mode before going to sleep for certain hours and stop the operation. OK h Note You can set the sleep timer while the product is in operation. If the sleep timer operation is turned On before the timer operation, the set timer will be cleared.
1,MFL68680905,영영 2017. 6. 30. 영영 1:29 Page 23 Timer Setting ENGLISH Turn-off Reservation The product is automatically turned Off at the set timer time. OK h Note Even if the Turn-off Reservation operation is turned On/Off after the setting and before the timer operation, the set timer is not cleared.
1,MFL68680905,영영 2017. 6. 30. 영영 1:29 Page 24 Timer Setting Turn-on Reservation The product is automatically turned On at the set timer time. OK h Note Even if the Turn-on Reseravation operation is turned On/Off after the setting and before the timer operation, the set timer is not cleared.
1,MFL68680905,영영 2017. 6. 30. 영영 1:29 Page 25 Schedule Setting ENGLISH Schedule Setting How to enter schedule • In the menu screen, press [<, >(left/right)] button so select the schedule category, and press [OK] button to move to the schedule setting list screen. • In the schedule setting list screen, press [∧ , ∨ (up/down)] button to select the menu to set, and press [OK] button to move to the detail screen.
1,MFL68680905,영영 2017. 6. 30. 영영 1:29 Page 26 Schedule Setting Schedules & Edit It is the function that can check the status of the timer (schedule) saved in the remote controller. • In the schedule list, select the daily schedule status category, and press [OK] button to move to the daily schedule status detail screen. • You can use the remote controller’s [<, > (left/right)] button to check other date’s timer information. • You can edit the saved schedule’s timer information.
1,MFL68680905,영영 2017. 6. 30. 영영 1:29 Page 27 Using Thermostat The term "thermostat", which is widely used in this chapter, is a kind of 3rd party accessory. LG Electronics does not supply thermostat and it should be supplied 3rd party manufacturers. Room thermostat can be used for easy and convenience control. To utilize thermostat more efficiently and correctly, this chapter presents information about using thermostat. CAUTION 1.
1,MFL68680905,영영 2017. 6. 30. 영영 1:29 Page 28 Using Thermostat Emergency Operation • Definition of terms - Trouble : a problem which can stop system operation, and can be resumed temporally under limited operation without certificated professional's assist. - Error : problem which can stop system operation, and can be resumed ONLY after certificated professional's check. - Emergency mode : temporary heating operation while system met trouble.
1,MFL68680905,영영 2017. 6. 30. 영영 1:29 Page 29 Using Thermostat - 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. When sanitary water is not warming up while emergency operation, please check if sanitary water sensor and related wiring are all Ok.
1,MFL68680905,영영 2017. 6. 30. 영영 1:29 Page 30 Maintenance and Service Maintenance and Service Maintenance Activities In order to ensure optimal availability of the unit, a number of checks and inspections on the unit and the field wiring have to be carried out at regular intervals, preferably yearly. This maintenance should be carried out by your local agreed technician. When the unit is not going....
1,MFL68680905,영영 2017. 6. 30. 영영 1:29 Page 31 Maintenance and Service Check the following points before requesting repairs or service.... If the malfunction persist, please contact your dealer. Case AWHP does not operate. The room has a peculiar odor. AWHP does not operate for about 3 minutes when restart. Does not cool or heat effectively. The unit operation is noisy. Steam is raised in unit. Control panel display is faint, or no display at all.
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