LG ThermaV16 Owner'S Manual Download

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Using Thermostat

Air-to-Water Heat Pump

Emergency Operation

• Definition of terms

- Trouble : a problem which can stop system operation, and can be resumed temporally under limit-

ed 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.

• Objective of introducing 'Trouble'

- Not like airconditioning product, Air-to-Water heat pump is generally operation in whole winter

season without any system stopping.

- If system found some problem, which is not critical to system operating for yielding heating ener-

gy, the system can temporarily continue in emergency mode operation with end user's decision.

• Classified trouble

- Trouble is classified two levels according to the seriousness of the problem. : Slight trouble and

Heavy trouble

- Slight trouble : Sensor trouble. In most case, this trouble is concerned with sensor problems.

The unit is operating under emergency mode operation(level 1).

- Heavy trouble : Compressor cycle trouble. Emergency mode operation(level 2) is performed by

optional electric heater.

- Option trouble : a problem is found for option operation such as water tank heating. In this trouble,

the troubled option is assumed as if it is not installed at the system.

• Emergency operation level

- When system met trouble, it stops operation and wait for user’s decision : Calling service center or

starting emergency operation.

- To start emergency operation, user simply push ON / OFF button once more.

- Two different levels are prepared for emergency operation : High temperature cycle and low tem-

perature cycle.

- In emergency operation mode, user can not adjust target temperature.

※ It can not be operated, if the electric heater accessory is not installed.

High temperature cycle

OFF

50°C

24°C

70°C

Low temperature cycle

30°C

19°C

50°C

Dip

Switch

(#4)

Target

Leaving Water

Temperature

Target

Room Air

Temperature

Target

Sanitary Water

Temperature

1,MFL68680905,영영 2017. 6. 30. 영영 1:29 Page 28

Summary of Contents for ThermaV16

Page 1: ...Center B V Krijgsman 1 1186 DM Amstelveen The Netherlands Manufacturer LG Electronics Inc Changwon 2nd factory 84 Wanam ro Seongsan gu Changwon si Gyeongsangnam do KOREA For more information Refer to the CD or LG Web site www lg com OWNER S MANUAL AIR TO WATER HEAT PUMP P NO MFL68680905 ENGLISH ITALIANO ESPAÑOL FRANÇAIS DEUTSCH ΕΛΛΗΝΙΚΆ ČEŠTINA NEDERLANDS POLSKI LIMBA ROMÂNĂ 1 MFL68680905 영영 2017 ...

Page 2: ...ng Tips first you may not need to call for service at all PRECAUTION Contact the authorized service technician for repair or maintenance of this unit Contact the installer for installation of this unit AWHP is not intended for use by young children or invalids without supervision Young children should be supervised to ensure that they do not play with AWHP When the power cable is to be replaced re...

Page 3: ...ctric shock For electrical work contact the dealer seller a qualified electrician or an Authorized Service Center Do not disassemble or repair the product by yourself There is risk of fire or electric shock Always ground the product as per the wiring diagram Do not connect the ground wire to gas or water pipes lightening rod or telephone ground wire There is risk of fire or electric shock Install ...

Page 4: ...isk of fire and electric shock Do not allow water to run into electric parts Install the unit away from water sources There is risk of fire failure of the product or electric shock Do not store or use or even allow flammable gas or combustibles near the product There is risk of fire Wiring connections must be secured tightly and the cable should be routed properly so that there is no force pulling...

Page 5: ...roduct room from time to time when operating it together with a stove or heating element etc Oxygen deficiency can occur and hence harm your health Turn the main power off when cleaning or repairing the product There is risk of electric shock Take care to ensure that nobody especially kids could step on or fall onto the unit This could result in personal injury and product damage Take care to ensu...

Page 6: ...nd hence dispute Always check for gas refrigerant leakage after installation or repair of product Low refrigerant levels may cause failure of product Do not use the product for special purposes such as preserving foods works of art etc It is a consumer AWHP not a precision refrigeration system There is risk of damage or loss of property Do not block the inlet or outlet of air flow It may cause pro...

Page 7: ...stallation ventilate the area immediately Otherwise it can be harmfull for your health Dismantling the unit treatment of the refrigerant oil and eventual parts should be done in accordance with local and national standards Do not expose your skin or kids or plants to the cool or hot air draft This could harm to your health Use a firm stool or ladder when cleaning maintaining or repairing the produ...

Page 8: ...t 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 4 3 Water Out Water In 1 2 5 Typical Installation Scene 1 MFL68680905 영영 2017 6 30 영영 1 29 Page 8 ...

Page 9: ... Operation display window Operation and Settings status display Back button When you move to the previous stage from the menu s setting stage Up down left right button When you change the menu s setting value OK button When you save the menu s setting value On Off button When you turn ON OFF the air conditioner 1 MFL68680905 영영 2017 6 30 영영 1 29 Page 9 ...

Page 10: ... tempera ture If outdoor temperature decreases heating capacity for the house will increase automatically in order to keep same room temperature All parameters will be set by installer during start up proce dure and will be adapted to the site characteristic 1 Select AI Auto mode Operation mode AI Auto operation Operation Setting Mode Description Cool The product yields cool water to use in FCU co...

Page 11: ...emperature profile by 3 C based on room air temperature Temperature adjust step unit C 5 4 3 2 1 0 1 2 3 4 5 Cold Hot 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 11 ...

Page 12: ...emperature control is possible Temperature Setting Mode Description Room temperature Room temperature setting is available when remote room air sensor sold separately is installed Leaving water temperature If the desired temperature is lower than the water temperature the heating is not performed Set the desired temperature higher than the water temperature DHW tank temperature DHW tank temperatur...

Page 13: ...W tank DHW Heating Operation If there is urgent DHW heating demand Quick DHW Tank Heating mode can be used to reduce the time to reach target DHW tank temperature by forcibly turning on DHW tank heater After reaching target DHW tank temperature or by user s input to stop Quick DHW Tank Heating mode will be finished 1 Press down Back button for a second focused on DHW Heating Operation Quick DHW Ta...

Page 14: ...ew Temperature Mode Description Room temperature View room temperature Inlet temperature View inlet temperature Outlet temperature View outlet temperature DHW temperature View DHW temperature Only displayed when DHW heating mode Solar heat temperature View solar power temperature Only displayed when DHW water heating mode 1 MFL68680905 영영 2017 6 30 영영 1 29 Page 14 ...

Page 15: ...he 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 but ton to move to the setting list screen Low Noise mode OK 1 MFL68680905 영영 2017 6 30 영영 1 29 Page 15 ...

Page 16: ...d Low Noise mode operation may not work while the product is proceeding higher priority operation such as defrost operation anti freezing operation and etc 3 Press left right button to select the parts and press up down button to adjust the time 2 In the setting list if you press up down button you can turn on off Low Noise Mode OK 1 MFL68680905 영영 2017 6 30 영영 1 29 Page 16 ...

Page 17: ...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 Lock setting all on off mode DHW lock Lock Setting OK 1 MFL68680905 영영 2017 6 30 영영 1 29 Page 17 ...

Page 18: ...de Description All lock 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 18 ...

Page 19: ...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 OK Date setting 1 MFL68680905 영영 2017 6 30 영영 1 29 Page 19 ...

Page 20: ...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 OK Timer Setting 1 MFL68680905 영영 2017 6 30 영영 1 29 Page 20 ...

Page 21: ...peration 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 OK Simple timer 1 MFL68680905 영영 2017 6 30 영영 1 29 Page 21 ...

Page 22: ...n sleep mode before going to sleep for cer tain hours and stop the operation 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 OK Sleep timer 1 MFL68680905 영영 2017 6 30 영영 1 29 Page 22 ...

Page 23: ...utomatically turned Off at the set timer time 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 OK Turn off Reservation 1 MFL68680905 영영 2017 6 30 영영 1 29 Page 23 ...

Page 24: ...automatically turned On at the set timer time 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 OK Turn on Reservation 1 MFL68680905 영영 2017 6 30 영영 1 29 Page 24 ...

Page 25: ...You can use the remote controller s up down button to check the corresponding date s other timer information Select the timer information and press OK button to move to the corresponding timer s edit screen Daily 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 pre...

Page 26: ...ges 1 4 are completed along with the message of schedule is added it moves to View and edit schedule screen Schedules Edit Add schedule It is the function to automatically stop the operation on the set timer day In the schedule list select the exception day category and press OK button to move to the Exception day designation detail screen In the exception day you can check and add change delete t...

Page 27: ...n the setting temperature range of the product CAUTION 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 efficient ly and correctly this chapter presents information about using th...

Page 28: ...trouble In most case this trouble is concerned with sensor problems The unit is operating under emergency mode operation level 1 Heavy trouble Compressor cycle trouble Emergency mode operation level 2 is performed by optional electric heater Option trouble a problem is found for option operation such as water tank heating In this trouble the troubled option is assumed as if it is not installed at ...

Page 29: ...ode When sanitary water is not warming up while emergency operation please check if sanitary water sensor and related wiring are all Ok Emergency operation is not automatically restarted after main electricity power is reset In normal condition the product operating information is restored and automatically restarted after main electricity power is reset But in emergency operation automatic re sta...

Page 30: ... diagnosis 4 Water leaks from unit 5 Any switch breaker safety earth or fuse fails to work properly User must carry routine checkup cleaning to avoid unit s poor performance In case of special situation the job must be carried out by the only service person When the unit is not going If the product is not used for long time we strongly recommend NOT TO SWITCH OFF THE POWER SUP PLY to the product I...

Page 31: ...xuded by the walls carpet furniture or cloth items in the room This is the protector of the mechanism Wait about three minutes and operation will begin The room may have been very hot when the AWHP was first turned on Allow time for it to cool down Has the setting temperature been set incorrectly Refrigerant flow sound While the system is being started or stopping sound from the refrigerant flow m...

Page 32: ...32 Air to Water Heat Pump 1 MFL68680905 영영 2017 6 30 영영 1 29 Page 32 ...

Page 33: ...Manualul utilizatorului 33 LIMBA ROMÂNĂ 10 MFL68680905 루루루루 2017 6 30 루루 2 21 Page 33 ...

Page 34: ...34 Pompă de încălzire Aer Apă 10 MFL68680905 루루루루 2017 6 30 루루 2 21 Page 34 ...

Page 35: ...1 MFL68680905 영영 2017 6 30 영영 1 29 Page 100 ...

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