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Outdoor unit installation location:

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Outdoor unit location must be well ventilated. Avoid installing where any type of flammable
gas could leak.

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Proper clearances must be maintained per instructions on page 16.

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The maximum length for refrigeration lines is 49 ft. For refrigeraton lines exceeding 23ft. an

additional .75 pounds must be added per 3.5 feet.

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The Maximum height between indoor and outdoor units in 25ft. If the outdoor unit is located
above the indoor unit more than 4 ft., a suction line oil trap must be installed.

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The outdoor unit must not be located in environments that have high contents of acidic
substances, vulcanized gasses, or high salt contents in the air.

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The outdoor unit must not be located near locations where dirt, mud, or debris can be caked
onto the outdoor coil or unit.

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 The foundation that the outdoor unit sits on must be solid and sound so as to decrease noise vibration.

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 No obstructions should be placed around the outdoor unit.

Select the installation locations

Indoor unit installation location:

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Locate indoor unit so that there is not obstruction near the supply air or return air
outlets.

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The wall that the indoor unit hangs on must be free from internal obstructions to

facilitate a clear hole for the refrigeration lines and condensate line to go through.

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Proper clearances must be maintained to ceilings and walls per instructions on page 16.

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Easy access must be maintained for removal of the air filter.

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Indoor unit and remote control must be at least 3 feet from televisions, radios, etc.

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Indoor unit and remote control must be kept out of direct sunlight and/or fluorescent
lighting.

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 The wall that the indoor unit hangs on must strong enough to bear the weight of the

unit to ensure quieter operation.

Indoor unit installation

1. Installing the mounting plate

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Hold mounting plate on the wall where unit will be located. Using a level or plumb line,
ensure that the plate is level. Once the plate is level, mark holes that will be used to
hold plate on the wall.

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Remove plate and drill marked hole at a depth of 1.75 inches.

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Insert the screw plugs into the holes and affix the mounting plate using the tapping screws.

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Once mounting plate is securely fastened to the wall, then locate an area on the wall for the access hole for the refrigeration
line/condensate line/wiring bundle.

2. Access hole for refrigeration lines/condensate drain line/wiring bundle.

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These directions must be followed at least for the condensate drain line. There must
be rear access for the condensate drain line to drain properly from the unit.

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Decide on a location for the access hole according to the location of the unit.

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Drill an approximately 2.5 inch hole, making sure that there is a tilt downward of a 1/4
inch. This will ensure that proper drainage is maintained for the condedsate drain line.
(If you are not using rear access for the refrigeration lines and wiring, hole will does
not need to be as large.)

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It is recommended that a wall sleeve of some sort (i.e. PVC pipe) be used to keep the hole neat and tidy.

Note: The shape of your mounting plate may be different  from
             the one above, but installation method is simllar.

Installation instructions

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Содержание KFR-12G

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Страница 2: ...tructions Modes 7 Air flow direction control 8 I FEEL mode 9 Timer operation mode 10 Sleep operation mode 11 Maintenance 12 Protection 13 Refrigeration cycle 14 Specifications 15 Installation instruct...

Страница 3: ...wires must be located in areas where they will not be dam aged or cut Never insert any type of object into the outdoor unit fan Because the fan rotates at a high speed this may cause injury Be sure th...

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Страница 17: ...xHxD in Shipping Weight lbs OUTDOOR SECTION WxHxD in Shipping Weight lbs Refrigerant Charge lbs KFS 12G 12000 12000 10 5 2 9 340 450 520 42 52 60 to 109 28 to 75 115 60 1 15 1440 11 7 1420 10 8 28 Fla...

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Страница 19: ...e at least 3 feet from televisions radios etc l Indoor unit and remote control must be kept out of direct sunlight and or fluorescent lighting l The wall that the indoor unit hangs on must strong enou...

Страница 20: ...ine be immersed in water If an extension is added to the drain line make sure that it is also properly insulated Connection of refrigeration lines l Do not use contaminated or damaged copper tubing fo...

Страница 21: ...19...

Страница 22: ...f the unit moves it is not properly seated l A unit support plate in the mounting plate can be used if the unit is on a slanted wall and can also be used to ease the connection of the refrigeration li...

Страница 23: ...lants or other obstruction should be free and clear of the unit to ensure proper operation l Owners should advised to avoid lawn mowers or other machinery discharge toward the unit as debris can damag...

Страница 24: ...n conduit A to the indoor unit Outdoor unit terminal block Control inter connecting conductors in conduit B to the indoor unit The conduit should not be loosened after being fixed otherwise it may cau...

Страница 25: ...he valves to the vacuum pump turn the pump off and disconnect it from the refrigerant valve service ports Open the liquid and suction service valves fully releasing the R 22 into the system Connect th...

Страница 26: ...nly around the condenser Figure 1 2 Connect the drain elbow and the plastic hose Figure 2 3 Insert the drain elbow connected with the drain hose into the hole which has the largest drainage flow and r...

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Страница 30: ...ONOTPUTINDOORUNITINLOCATIONSWHEREITMAYGETWET ELECTRICALINSTALLATIONMUSTBEINACCORDANCEWITHLOCALAND NATIONALELECTRICALCODES THEINSTALLATIONOFTHESEUNITSREQUIRESQUALIFIEDPERSONNEL CERTIFIED APPROVED POWER...

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Страница 32: ...ty of indoor fan motor Abnormality of outdoor unit No defect unit in defrost mode Open circuit or short circuit of room temperature sensor Incorrect connection of the sensor Open circuit or short circ...

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