Mitsubishi Electronics 2.5KKC manuale d’uso

FOR USER E OPERA TION MANU AL For safe and correct use, please read this operation manual thoroughly before operating the air-conditioner unit. Air -Conditioner s PLH-2, 2.5KKC ON/OFF – STAND BY DEFROST CENTRALLY CONTROLLED ˚C CLOCK ON OFF ˚C 1Hr. NOT AVAILABLE CHECK MODE FILTER CHECK TEST RUN[...]

2 E s s s s s Since this unit contains rotating parts and parts which could cause an electric shock,be sure to read all of the “Safety Precautions” before operating the unit. s s s s s “Safety Precautions” lists impor tant points about safety . Please be sure to follow them. Symbols used in the text W arning: Describes precautions that shou[...]

3 E 1.1. Installation 1) Outdoor unit W arning: • The outdoor unit must be installed on a stable, level surface, in a place where there is no accumulation of sno w , lea ves or rubbish. • Do not stand on, or place an y items on the unit. Y ou may fall down or the item ma y fall, causing injury . Caution: The outdoor unit should be installed in [...]

4 E 1.1. Installation 5) Power line, fuse or circuit breaker W arning: • Make sure that the unit is powered by a dedicated line. Other ap- pliances connected to the same line could cause an overload. • Make sure that there is a main power switch. • Be sure to adhere to the unit ’ s volta ge and fuse or circuit breaker ratings. Never use a p[...]

5 E 1.2. During operation W arning: • Do not remove the front panel or the fan guard from the outdoor unit when it is running. Y ou could be injured if y ou touch rotat- ing, hot or high-voltage parts. • Never insert fingers, sticks etc. into the intakes or outlets, other- wise injury may result, since the fan inside the unit rotates at high sp[...]

6 E 2. Introduction 3. Components This air-conditioner unit is designed f or maximum efficiency and ease of use. Y ou can use it to cool, heat or dehumidify a room b y making the appropriate settings on the wall-mounted remote controller . Once you ha ve made your settings, operating the unit is usually a matter of simply press- ing the POWER ON/OF[...]

7 E 3. Components 3.2. Outdoor unit The outdoor unit takes in and feeds outside air to the indoor unit and exhausts heated air in the cooling or dehumidifying mode, or cool air in the heating mode. A Air outlet B Air intake B A PUH-2.5KA 4. Operation 4.1. Operation modes Cooling The air conditioner works to cool the room to the selected temperature[...]

8 E 4. Operation 4.2. Switching the unit on/off s s s s s Before pressing the ON/OFF button: • Check to see if the power supply is on. • The power supply should not be turned off while the air conditioner is in use. This can cause the unit to break down. 1 Press the ON/OFF button. A The ON indicator should light up. Note: • Even if you press [...]

9 E 4.4. Drying (dehumidifying) 1 If the unit is off, press the ON/OFF button to turn it on. A The ON indicator should light up. 2 Press the operation mode button and select the drying mode . B should be displayed. 3 If necessary , press TEMP. button to set the desired temperature. See page 10 for details. 4 If necessary , press to specify the vert[...]

10 E 4. Operation 4.6. Automatic (cooling / heating) The A UTO mode starts with cooling or heating depending on the current room temperature, higher or lo wer , than a selected temperature value accordingly . 1 If the unit is off, press the ON/OFF button to turn it on. A The ON indicator should light up. 2 Press the operation mode button to select [...]

11 E 4. Operation 4.8. Using the timer ON OFF CLOCK s s s s s A vailable Timer-Interloc ked Operation Modes 1. AUT O ST ART/ST OP: Allows both star t and shutdown to be interlocked with the timer . 2. AUT O ST ART: Allows automatic star t in response to the timer setting and shutdown to be proceeded by manually pressing the ON/OFF but- ton. 3. AUT [...]

12 E 4. Operation 4.8. Using the timer ON OFF CLOCK 2) Set the time to start the unit as follows 1 Press ON OFF CLOCK button to display B ON . 2 Press TIMER SET button to set the time that you want the unit to start. The start time is displayed at A . 3) Set the time to stop the unit as follows 1 Press ON OFF CLOCK button to display C OFF . 2 Press[...]

13 E 4. Operation 4.8. Using the timer ON OFF CLOCK 6) A UT O ST ART Operation 1 Press ON OFF CLOCK button to make the following checks. Check that the current time is correct. Check that the automatic start time is correct. Check that the automatic shutdown time is identical to the dis- play A . • For the selection of the time , see the previous[...]

14 E 4. Operation 4.10. Adjusting vertical airflow direction The vertical air vane helps select the v er tical direction of the airflow . 1 Press button to select the vertical airflow direction. • Each time you press the button, the option changes are displayed on the remote controller , as shown below . A Swing ↓ B Horizontal airflow 30 ° ↓[...]

15 E 5. Tips f or best results Keep the filters clean Dir ty or clogged filters reduce the flow of air , making the unit less efficient. V er y dir ty filters ma y ev en cause damage to the unit. Remove and clean the filters at least once a week (more often, in very dusty locations). Using a vacuum cleaner is an ideal way to clean the filters. Let [...]

16 E 6. Care and c leaning 6.1. Cleaning the filter s and the indoor unit Cleaning the filters • Clean the filters using a vacuum cleaner . If you do not hav e a vacuum cleaner , tap the filters against a solid object to knock off dir t and dust. • If the filters are especially dir ty , wash them in lukew arm water . T ake care to rinse off any[...]

17 E 6. Care and c leaning 6.3. End-of-season s s s s s Press PO WER ON/OFF to turn the unit off. s s s s s T urn off the main power s witch. s s s s s Clean the filters and the indoor unit thor oughly . s s s s s Clean the outdoor unit and place a protective co ver over it to keep out dirt and rubbish. 6.4. Pre-season chec ks s s s s s Remove the [...]

18 E 7. T r oubleshooting NOTE: After a power cut, the unit will not restar t automatically . Y ou will have to restart it by pressing the PO WER - ON/OFF button on the remote controller . If none of the above apply , turn the main switch off and contact the dealer from whom y ou bought the air-conditioner , telling him the model name and the natur[...]

19 E Item Model W Cooling*2 capacity BTU/h T otal input kW W Heating*3 capacity BTU/h T otal input kW Model name P ower supply*1 Air flow (Lo-Hi) CMM F an Noise level (Lo-Hi) dB (A) Motor output kW Booster heater kW Dimensions (H × W × D) mm Weight kg Dimensions (H × W × D) mm Weight kg Model name P ower supply*1 Fa n Air flow CMM Motor output [...]

Printed in Japan BG79S987H02 HEAD OFFICE: MITSUBISHI DENKI BLDG., 2-2-3, MARUNOUCHI, CHIY ODA-KU , TOKY O 100-8310, JAP AN[...]