REMKO ML 260 to 680 Air-conditioning packets Wall units MALAGA series Operation Technology Spare Parts Edition GB – R05 REMKO – powerful like a bear.
Operation Instructions Read these instructions carefully before setting up/operating the unit! Our guarantee becomes null and void if the unit is used, set up or maintained improperly, or if modifications are made to the supplied unit without our prior consent.
Safety Instructions Extensive tests have been conducted on the material, functionality and quality of the units before they were shipped. These units may only be used in accordance with their intended purpose. Hazards may arise if the units are used improperly. Please make sure to follow these safety instructions: Make sure that personnel trained in the operation of the air conditioner check the unit for visible defects on the operating and safety mechanisms .
Operation 3 Two to four seconds after the indoor unit has been connected to the power supply, operation can begin. Inserting the batteries into the remote control Prior to initial operation, the batteries supplied with the unit (2 type AAA batteries) must be inserted into the remote control. 1. Slide off the cover of the battery slot on the back of the remote control and insert the batteries. 2. Make sure that the polarity is correct. Use the labelling in the slot.
Button functionality The following settings can be made using the remote control at a distance of no more than 7m. Point the remote control at the receiver on the right side of the indoor unit. The unit beeps to confirm that a button has been pressed and the signal has been correctly received. The blinking dot on the remote control indicates that the remote control is ready for use. RESET button A symbol on the display shows that the settings are being transmitted.
Mode button Use the MODE button to select the individual operating modes. There are 4 modes available: 1. 2. 3. 4. Automatic, automatic selection of cooling or heating mode Cooling, operating mode primarily for summer Dehumidifying, summer or winter operating mode Heating, not available Functional process Automatic Cooling MODE Automatic mode Dehumidifying MODE Heating MODE MODE In automatic mode, the control mechanism operates in cooling mode. A target temperature of 24°C is permanently set.
Fin button The air outlet fins are individually set with this button. You can select 5 positions and an oscillating function. Functional process Swing button The oscillating function of the air outlet fins is set with this button. This enables you to immediately switch between a set position and the oscillating function. The swing function improves the air distribution in the room.
Shutting Down the Unit LED display on the indoor unit Temporary shutdown POWER PROTECT RUN TIMER Display On / Off (red) Compressor protection (green) Compressor mode (green) Timer mode (yellow) Room temperature / target temperature error code The display changes to the target temperature display when the settings are made with the remote control. 1. Let the unit run in cool mode for 30 minutes at a temperature setting of 31°C. 2. Switch the indoor unit off using the remote control. 3.
Maintenance and Service * Before any work on the units is performed, they must be disconnected from the power supply and secured against being inadvertently switched on! Regular care and the observation of a number of basic rules will ensure the unit’s long service life and reliable operation. Keep the units free of dirt and other deposits. Clean the units with a damp cloth. Do not expose the units to a direct stream of water. Do not use an abrasive cleaning agent or one that contains solvent.
Troubleshooting This unit has been designed based on state-of-the-art manufacturing methods and it has been tested repeatedly to ensure that it is working properly. However, should problems occur, refer to the following list.
Technical Data Nominal cooling capacity* ML 260 ML 350 ML 520 ML 680 2.59 3.50 5.27 6.80 C C D D 2.82 2.82 2.61 2.61 kWh 460 620 1010 1305 m³ 80 110 160 230 kW Energy efficiency class cooling Energy efficiency ratio EER Power consumption in 500 hours Operational area (size of room), approx. Refrigerant R 407C Injection pipe connection Suction pipe connection Refrigerant pipe, length max. Inches (mm) Inches (mm) m 1/4 (6.35) 3/8 (9.52) Refrigerant pipe, height max.
Dimensions ML 260 AT ML 260 IT 645 265 788 180 268 543 480 280 ML 350 AT ML 350 IT 700 275 886 180 286 548 440 280 ML 520 IT ML 520 AT 805 305 1096 326 605 540 215 330 ML 680 IT ML 680 AT 860 325 1096 215 326 730 630 340 13
Assembly Instructions for Service Personnel Important instructions prior to installation Ensure that the contents of the package are complete and that the units have no visible damage resulting from transport. Any problems must be communicated directly to your contract partner and the shipping company. Subsequent complaints will not be acknowledged. Place the unit in its original packaging as close as possible to the location where it will be assembled to prevent damage from transport.
Setup locations for the outdoor unit Snow: The unit must be set up on a surface that is level, smooth and solid. The unit must also be secured against tipping over. The unit should be installed on the wall in areas with heavy snowfall. The outdoor unit can either be set up outside or inside a building. If it is set up outside, follow these instructions to protect the unit from weather conditions.
Minimum distances Lead-through options These safety zones ensure that air can flow freely in and out of the unit, that maintenance and repair work can be performed and they protect the unit from damage. Prior to installation, take a look at the various options for lead-throughs of the refrigerant, condensation and control lines (see figure below).
Installation The following instructions describe the installation of the cooling cycle and the assembly of the indoor and outdoor unit. 1. The required pipe diameters are provided in the "Technical Data” table. 2. Begin with the installtion of the indoor unit. 3. Remove the supplied screw caps and use these for continued assembly. 4. Before you flare the refrigerant pipes, make sure that the screw cap is placed on the hose. 5. Work with the refrigerant pipes as shown in the figure below.
Electrical Connection Oil recirculation If the outdoor unit is set up at a higher level than the indoor unit, appropriate steps must be taken for oil recirculation. Outdoor unit Oil elevation arc in the suction pipe to the outdoor unit 1x for every 2.5 meters of pipe going up Radius: 50 mm max. 8/10 m Indoor unit This is usually accomplished by creating an oil elevation arc that is installed every 2.5 meters of pipe going up.
Connecting the outdoor unit Prior to installing the connection, observed the following: The customer must install the control box close to the outdoor unit. We recommend using a main or repair switch. Power is supplied to the indoor unit via the connection line from the outdoor unit. The system’s electrical fuse protection must comply with the technical data. If the unit is being operated at outside temperatures below 0°C, the pipes must be placed in such a way that they are protected from frost.
Adding Refrigerant The refrigerant required for operating the system is located in the outdoor unit. For refrigerant pipes longer than 5 m per cycle, refrigerant must be added using the following table: ML 260 ML 350 ML 520 ML680 Length of pipe Amount per meter Up to and including 5 m 5 m to max. 15 m ––– 15 g/m 20 g/m 30 g/m 35 g/m Proceed as follows to add the additional refrigerant required: 1. Remove the vacuum pump and connect the filling cylinder. 2.
Environment und Recycling Important information about recycling! Only authorised service centres may come into contact with the cooling cycle. This ensures that refrigerant does not escape into the environment when the unit is being repaired. Both the refrigerant and the system parts are subject to special requirements for disposal. The refrigerant in use is a safety refrigerant.
Certification for Initial Operation Date 01/2005 Subsequent Operation of a REMKO air-conditioning system Initial Operation Unit data Outdoor unit Indoor unit Type of unit Unit number Refrigerant pipe length/height ———– Oil elevation arcs ———– m/ units Additional refrigerant amount g Condensation pump Name: Street: Postal code, Country, City: Telephone: Fax: Test of cooling cycle Result 5 good Compressor mode 5 good 5 good 5 good 5 good 5 good 5 good 5 good 5 good 5 good 5 good 5 good
REMKO GmbH & Co. KG Air-Conditioning and Heating Technology D-32791 Lage • Im Seelenkamp 12 D-32777 Lage • P.O. Box 1827 Phone: +49 52 32 606 - 0 Fax: +49 52 32 606 - 260 E-mail: export@remko.de Internet: www.remko.
