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Installation

1. To avoid vibration and noise, make sure the unit is installed securely and firmly.
2. Install the unit where the sunlight does not shine directly on the unit.

If the unit receives direct sunlight, build an awning to shade the cabinet.

3. There should be no obstacle, like a fence, within 50cm which might restrict heat radiation from

the condenser.

4. Install the unit a little obliquely outward not to leak the condensed water into the room (about

10mm).

5. Install the unit with its bottom portion 75-150cm above the floor level.
6. The power cord must be connected to an independent circuit. The green wire must be

grounded.

Note

ABOUT 10mm

Over 50cm

HEAT

RADIATION

FENCE

GASKET

AWNING

COOLED AIR

75~150cm

10

Safety

Precautions

Operating

Instructions

Installation

Instructions

Troubleshooting

Tips

All side louvers of the cabinet must
remain exposed to the outside of the
structure.

CAUTION

COOLING MODE

INDOOR

OUTDOOR

MAX.

MIN.

MAX.

MIN.

32°C

21°C

43°C

21°C

HEATING MODE

INDOOR

OUTDOOR

MAX.

MIN.

MAX.

MIN.

27°C

20°C

24°C

1°C

■ 

Do not install, remove and reinstall the unit by yourself.

• Improper installation will cause water leakage, electrical shock, or fire. Please consult authorized

dealer or specialist for the installation work. Please note fault caused by improper installation is
not covered by warranty.

• Unit must be installed in an easily accessible area. Any additional cost required to hire a special

equipment to service the unit will be the responsibility of the customer.

The reverse cycle system of the air
conditioner is based on the air cooling type
heat pump which absorbs heated air from the
outdoor and discharges it indoor.

Therefore if the outdoor is exposed to very
low temperature, specifically below 0°C, the
heating capacity drops off rapidly. In this
case, we recommend customers don’t
operate the air conditioner.

OPERATING TEMPERATURE

Содержание RC75

Страница 1: ...C room air conditioner All NEC products have been carefully designed and prepared at the factory under strict quality guide lines We are confident that this product will give you daily comfort and sat...

Страница 2: ...chart of troubleshooting tips If you review our chart of Troubleshooting Tips first you may not need to call for service at all READ THIS MANUAL CAUTION Contact the authorized Service technician for...

Страница 3: ...w Be sure not to do Be sure to follow the instruction Plug in the power plug properly Otherwise it will cause electrical shock or fire due to heat generation Do not operate or stop the unit by inserti...

Страница 4: ...or house plant where it will be exposed to direct air flow This could injure the pets or plants Do not use for special purposes Do not use this air conditioner to preserve precision devices food pets...

Страница 5: ...a normal setting for average conditions AUTO SWING Only Auto Swing Models ON Air swing is operated while OPERATION knob is set to the COOL position OFF Stops the operation of air swing OPERATION OFF T...

Страница 6: ...The unit may give a hiss and the fan motor stops for 1 to 10 minutes This should not be regarded as the trouble After defrosting the heating operation begins again 2 1 1 2 CAUTION When the air condit...

Страница 7: ...tion The direction of air can be controlled horizontally or vertically by using the horizontal louver or vertical louver HORIZONTAL AIR DIRECTION Not Auto Swing Models The horizontal air direction is...

Страница 8: ...CAUTION DO NOT operate the air conditioner without a filter because dirt and lint will clog it and reduce performance 8 Safety Precautions Operating Instructions Installation Instructions Troubleshoo...

Страница 9: ...ier 2 Remove the rubber plug from the bottom of the base pan 3 Install the drain pan over the corner of the cabinet where you removed the plug with 4 or 2 screws 4 Connect the drain hose to the outlet...

Страница 10: ...e cabinet must remain exposed to the outside of the structure CAUTION COOLING MODE INDOOR OUTDOOR MAX MIN MAX MIN 32 C 21 C 43 C 21 C HEATING MODE INDOOR OUTDOOR MAX MIN MAX MIN 27 C 20 C 24 C 1 C Do...

Страница 11: ...he base pan handle and pulling forward while bracing the cabinet 3 Remove EPS Material for some Models 4 Slide the unit into the cabinet CAUTION For security purpose reinstall screw at cabinet s sides...

Страница 12: ...d the top has minimum clearace and the air inlet louveres have clearance as shown Holes from the outside through to the cavity should be sealed The housing should slope down towards the rear by about...

Страница 13: ...FRONT 45 BRICK CUT AWAY TO CLEAR LOUVRES 45 BRICK CUT AWAY TO CLEAR LOUVRES BRICK WALL BRICK WALL AIR IN AIR IN AIR OUT TOP VIEW OPTION B 13 Safety Precautions Operating Instructions Installation Ins...

Страница 14: ...rtains blinds or furniture blocking the front of the air conditioner Turn the knob to a higher number The highest setting provides maximum cooling Clean the filter at least every 2 weeks See the opera...

Страница 15: ...P NO 3828A20109H NEC AUSTRALIA PTY LTD A C N 004 803 490...

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