Dimplex KSS 2504 Instrucciones de operaciones descargar pdf (Pagina 23)

Important Notes on Operation

The room air conditioner may not be used for any

purpose other than room cooling, heating or

dehumidification or air circulation (fan).

Heating operation

The device operates with heat pump switching.

Heat is extracted from the outside air, then led to

the indoor unit and given off in the room to be

heated.

Heat output reduces as the temperature of the

outside air falls.

If the device is not providing sufficient heat for the

room, we recommend operating it in combination

with another heater.

Heat pump air conditioners circulate the warm air

in order to heat the entire room. It therefore takes

some time until the entire room is warm (also

depends on the external temperature and the

heating requirement).

Automatic de-icing

When external temperatures are low and air

humidity is high, heating operation can cause the

formation of ice on the outdoor unit which reduces

the heat output. In this case, the device switches

automatically to the “De-frost” operating mode for

10 – 15 minutes, heating is interrupted and the

fans cease to operate.

An LED on the indoor unit blinks while the device

is in “De-frost” mode.

When room and external temperatures are too

high

When, in heating operation, both room and

external temperatures are too high, the fan of the

outdoor unit may switch off periodically (protective

function).

Power cuts

After a power cut the devices commence

operation again in the operating mode last set

(with the temperature setting last stored). This

occurs in cooling and dehumidifying mode with

the normal delay at start (approx. 3 min.); in

heating operation this restart phase can last up to

17 minutes. The settings of the air flow fins

(SWING) can be lost through the power cut.

Permissible temperature and humidity

ranges

In the external temperature range

device R 407 C: from approx. 0 °C to +43 °C

device R410 A: from approx. -5 °C to +43 °C

Outdoor humidity:

approx. 40 to 80 %

Room temperature range:

device R 407 C: from approx. +16 °C to

+30 °C

device R 410 A: from approx. +16 °C to

+30 °C

Cooling

Room humidity:

approx. 40 to 80 %

If the device is exposed to high humidity

over a long period, condensation may

form and drip down.

External temperature:

approx. 20 °C to 43 °C

Outdoor humidity:

approx. 40 to 80 %

Room temperature range:

approx. 20 °C to 30 °C

Dehumi-

dification

Room humidity:

approx. 40 to 80 %

If the device is exposed to high humidity

over a long period, condensation may

form and drip down.

In the external temperature range

device R 407 C: from approx. -7 °C to +43 °C

device R410 A: from approx. -7 °C to +43 °C

Outdoor humidity:

approx. 40 to 80 %

Room temperature range:

device R 407 C: from approx. +16 °C to

+30 °C

device R 410 A: from approx. +16 °C to

+30 °C

Heating

Room humidity:

approx. 40 to 80 %

If the device is exposed to high humidity

over a long period, condensation may

form and drip down.

If the device is exposed to higher temperatures than

those specified here, the automatic safety

mechanism may be triggered and operation may be

interrupted.

If the device is exposed to lower temperatures than

those specified here, ice may form on the heat

exchanger, which can cause water (condensation) to

run out and lead to other functional defects.

 General notes on efficient operation:

- Windows and doors should not be kept open during air conditioning!

- Select the air direction best suited to your purpose (down for heating, up for cooling)!

- When cooling, the room temperature selected should not be more that 5 °C below the external temperature!

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Dimplex KSS 2504 Instrucciones de operaciones Pagina 23

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