Handleiding
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10 IMPORTANT SAFETY INSTRUCTIONS
• After completion of field piping for split systems, the field pipework shall be pressure tested with an inert
gas and then vacuum tested prior to refrigerant charging, according to the following requirements:
- The minimum test pressure for the low side of the system shall be the low side design pressure and
the minimum test pressure for the high side of the system shall be the high side design pressure,
unless the high side of the system, cannot be isolated from the low side of the system in which case
the entire system shall be pressure tested to the low side design pressure.
- The test pressure after removal of pressure source shall be maintained for at least 1 h with no
decrease of pressure indicated by the test gauge, with test gauge resolution not exceeding 5% of the
test pressure.
- During the evacuation test, after achieving a vacuum level specified in the manual or less, the
refrigeration system shall be isolated from the vacuum pump and the pressure shall not rise above
1500 microns within 10 min. The vacuum pressure level shall be specified in the manual, and shall be
the lessor of 500 microns or the value equired for compliance with national and local codes and
standards, which may vary between residential, commercial, and industrial buildings.
• Steel pipes and components shall be protected against corrosion with a rustproof coating before
applying any insulation.
• If appliances with A2L refrigerants connected via an air duct system to one or more rooms are installed
in a room with an area less than A min as determined in Clause GG.2, that room shall be without
continuously operating open flames (for example an operating gas appliance) or other potential ignition
sources (for example an operating electric heater, hot surfaces). A flame-producing device may be
installed in the same space if the device is provided with an effective flame arrest;
• Auxiliary devices which can be potential ignition source shall not be installed in connecting ductwork.
Examples of potential ignition sources are UV lights, electric heaters with a temperature exceeding 700
7, pilot flames, brushed motors and similar devices.
• Servicing shall be performed only as recommended by the manufacturer.
Installation
• Contact an authorized service center when installing or relocating the air conditioner.
• Do not install the air conditioner on an unstable surface or in a place where there is danger of it falling.
• Do not install the unit in potentially explosive atmospheres.
• Do not install the air conditioner in a place where flammable liquids or gases such as gasoline, propane,
paint thinner, etc., are stored.
• Install the panel and the cover of the control box safely.
• Install a dedicated electric outlet and circuit breaker before using the air conditioner.
• Use standard circuit breaker and fuse that conform to the rating of the air conditioner.
• Make sure that the pipe and the power cable connecting the indoor and outdoor units are not pulled too
tight when installing the air conditioner.
• The indoor/outdoor 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 generate heat or cause a fire.
• Do not connect the ground wire to a gas pipe, a lightning rod, or a telephone ground wire.
• Use non-flammable gas (nitrogen) to check for leaks and to purge air; using compressed air or
flammable gas may cause fire or explosion.
• The indoor unit got power from outdoor unit. Details of fuses or circuit breakers are indicated in
installation manual of outdoor unit.
Operation
• Do not modify or extend the power cable. Scratches or peeling insulation on the power cables may result
in fire or electric shock, and should be replaced.
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Productinformatie
| Merk | LG |
| Model | KUSAP301A |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 4289 MB |
