Installation Of Indoor Unit; Conditions Where Indoor Unit Is Installed - LG HM121HF UB60 Installation Manual
Air-to-water heat pump
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Also See for HM121HF UB60:
- Owner's manual (65 pages) ,
- Data book (57 pages) ,
- Service manual (13 pages)
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INSTALLATION OF INDOOR UNIT
44
INSTALLATION OF INDOOR UNIT
The indoor unit should be installed in a room that allows easy access to outdoor unit and heating
system both.
In this chapter conditions for installation place is described. In addition, considerations when
installing accessories or 3rd party accessories are described, too.
Conditions where Indoor Unit is Installed
Specific conditions are required for installation place such as service space, wall mounting, water
pipe length and height, total volume of water, adjusting expansion vessel, and water quality.
General Considerations
Followings are should be considered before the installation of the indoor unit.
- Choose a place with water-resistant floor and access to the drainage system of the house.
- Service space should be secured.
- No flammable materials around the indoor unit.
- Mice can not be appeared to prevent entering the indoor unit or attacking wires.
- Do not place anything in front of the indoor unit to ensure air circulation around the indoor unit.
- Do not place anything below the unit that can be damaged by leaking water.
Service Space
- Ensure that the spaces indicated by arrows around
bottom, side, and top side.
- Wider spaces are preferred for easy maintenance and
piping.
- If minimum service space is not secured, air circulation
can be troubled and internal parts of the indoor unit can
be damaged by overheating.
NOTE
• The default setting of the product is for heating only. If cooling function is used, DIP S / W 4
should be turned ON and additional drain pan accessory should be installed.
Minimum service space
(unit : mm)
200
200
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