LG HN0914 [4/30] Air to water heat pump
![LG HN0914 [4/30] Air to water heat pump](/views2/1107904/page4/bg4.png)
4 Air-to-Water Heat Pump
Safety Precaution
Wiring connections must be secured
tightly and the cable should be routed
properly so that there is no force pulling
the cable from the connection terminals.
• Improper or loose connections can cause
heat generation or fire.
Safely dispose off the packing materials. Like
screws, nails, batteries, broken things etc after
installation or service and then tear away and
throw away the plastic packaging bags.
• Children may play with them and cause
injury.
Make sure to check that the power
device is not dirty, loose or broken and
then turn on the power.
• Dirty, loose or broken power device can
cause electric shock or fire.
Do not use the product in a tightly
closed space for a long time. Perform
ventilation regularly.
• Oxygen deficiency could occur and hence
harm your health.
Do not open the front cover or grille of the
product during operation. (Do not touch the
electrostatic filter, if the unit is so equipped.)
• There is risk of physical injury, electric
shock, or product failure.
If strange sounds, smell or smoke comes
from product, immediately turn the breaker
off or disconnect the power supply cable.
• There is risk of electric shock or fire.
Ventilate the product 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 ensure that power cable
could not be pulled out or damaged
during operation.
• Almost the antifreeze is a toxic product.
Do not touch any electric part with wet
hands. you should be cut power before
touching electric part.
• There is risk of electric shock or fire.
Do not touch refrigerant pipe and water
pipe or any internal parts while the unit
is operating or immediately after
operation.
• There is risk of burns or frostbite, personal
injury.
If you touch the pipe or internal parts,
you should be wear protection or wait
time to return to normal temperature.
• Otherwise , it may cause burns or frostbite,
personal injury.
Do not touch leaked refrigerant directly.
• There is risk of frostbite.
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.
In unit the step-up capacitor supplies
high voltage electricity to the electrical
components. Be sure to discharge the
capacitor completely before conducting
the repair work.
• An charged capacitor can cause electrical
shock.
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 place a heater or other heating
appliances near the power cable.
• There is risk 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.
Содержание
- Air conditioner 1
- Owner s manual 1
- Please read this manual carefully before operating your set and retain it for future reference 1
- Www lg com 1
- For your records 2
- 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 2
- Maintenance and service 8 2
- Owner s instruction 2
- Precaution 2
- Product introduction 2
- Read this manual 2
- Safety precautions 2
- Table of contents 2
- Troubleshooting tips first you may not need to call for service at all 2
- Using thermostat 5 2
- Write the model and serial numbers here 2
- You ll find many answers to common problems in the chart of troubleshooting tips if you review our chart of 2
- Caution 3
- Owner s manual 3 3
- Safety precautions 3
- Warning 3
- Air to water heat pump 4
- Do not heated to a temperature of more than provided by the product 4
- Otherwise it may cause fire or damage of product 4
- Safety precaution 4
- Caution 5
- English 5
- Owner s manual 5 5
- Safety precaution 5
- Air to water heat pump 6
- Product introduction 6
- Typical installation scene 6
- Owner s manual 7 7
- Product introduction 7
- Remote controller 7
- Air to water heat pump 8
- Auxiliary solar thermal pump 8
- Central controller 8
- Child lock 8
- Compressor 8
- Defrosting 8
- Disinfection 8
- Electric heater step one electric heater step two 8
- Heavy trouble 8
- Maintain lowest temperature 8
- Monitoring information 8
- No function 8
- Owner s instruction 8
- Sanitary water tank heater 8
- Slight trouble 8
- Thermostat 8
- Water pump 8
- Mode change 9
- Operation mode 9
- Owner s manual 9 9
- Selecting target temperature 9
- Above 39 hi 10
- Above 92 hi 10
- Air 11 39 actual temperature 10
- Air to water heat pump 10
- Below 0 lo 10
- Below 11 lo 10
- Owner s instruction 10
- Temperature temperature range display 10
- View temperature 10
- Water 0 92 actual temperature 10
- Weather dependent operation 10
- Owner s manual 11 11
- Sanitary water heating operation 11
- Air to water heat pump 12
- Owner s instruction 12
- Silent mode operation 12
- Child lock 13
- Owner s instruction 13
- Owner s manual 13 13
- Air to water heat pump 14
- Owner s instruction 14
- Quick sanitary tank heating 14
- Critical error 15
- Error code display 15
- Heavy trouble compressor cycle trouble 15
- Owner s manual 15 15
- Slight trouble sensor trouble 15
- Air to water heat pump 16
- Owner s instruction 16
- Setting current time 16
- Owner s instruction 17
- Owner s manual 17 17
- Programming setting simple reservation 17
- Programming setting sleep reservation 17
- Air to water heat pump 18
- Left days 18
- Owner s instruction 18
- Screed drying 18
- Owner s instruction 19
- Owner s manual 19 19
- Programming setting on reservation 19
- Air to water heat pump 20
- Owner s instruction 20
- Programming setting off reservation 20
- Owner s instruction 21
- Owner s manual 21 21
- Programming weekly reservation 21
- Air to water heat pump 22
- Owner s instruction 22
- Owner s instruction 23
- Owner s manual 23 23
- Programming holiday reservation 23
- Air to water heat pump 24
- Owner s instruction 24
- Programming sanitary tank heating sanitary tank heater operation 24
- Caution 25
- How to use thermostat 25
- Operating thermostat with control panel 25
- Owner s manual 25 25
- Using thermostat 25
- Air to water heat pump 26
- Emergency operation 26
- Using thermostat 26
- Owner s manual 27 27
- Using thermostat 27
- Call the service immediately in the following situations 28
- Caution 28
- Maintenance activities 28
- Maintenance and service 28
- When the unit is not going 28
- Case explanation 29
- Maintenance and service 29
- Owner s manual 29 29
- Troubleshooting tips save time and money 29
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