Contents Safety notes Environmental protection and recycling Warranty Transportation and packaging Description of the equipment Combinations Operation 6-13 Shutdown Care and maintenance 14-15 16-17 Troubleshooting and customer service Installation instructions for qualified personnel Installation Condensation connection Electrical connection Electrical connection diagram Electrical circuit diagram Commissioning Unit dimensions...
■ < prevention measures when warranty" and commissioning supplied by REMKO as this may performing installation, repair or report to REMKO GmbH & Co. KG cause malfunctions. maintenance work or cleaning at the time when the equipment the equipment. was purchased and commissioned.
The indoor Refrigerant pipes are used to connect the indoor unit to the outdoor unit may be used in conjunction component. with REMKO outdoor components that provide the required cooling Combinations output. The outdoor component is controlled by the regulator in the Cooling indoor unit.
REMKO ATY Operation The indoor unit is easy to operate using an infrared remote control. This is supplied as standard. The indoor unit beeps to acknowledge the correct transmission of data. If it is not possible to program the indoor unit using the remote control, it can also be manually operated.
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Buttons on the remote control 1. Automatic mode "TIMER" Button In this mode the equipment is Press this button to activate the running in cooling mode. automatic switch-on/off time for the equipment. Buttons 2. Cooling mode are used to program In this mode the room air is these times at 10 minute cooled to the preset target...
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REMKO ATY Button functions A symbol is shown on the display to indicate that the settings are being transferred. ON/OFF Button Press the ON / OFF button to activate or deactivate the unit. The programmed settings and parameters are shown on the display before the unit switches off.
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This mode is not supported. AUTOMATIC Mode In cooling mode the room air is cooled to the preset target temperature. COOLING Mode The desired room temperature is set in 1 °C steps using the / buttons. If the room temperature reaches 1 °C above the set target temperature, the indoor unit starts to cool the room air.
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REMKO ATY DEHUMIDIFY Mode In dehumidifying mode, the room temperature can be set between 18 °C and 30 °C. The low refrigerant temperature causes the air temperature at the finned heat exchanger to fall below the dew point. Any excess humdity in the air condenses in the finned heat exchanger.
SLEEP Button (hidden) Press the buttons to activate a program which will raise the target temperature in cooling mode by 1 °C and 2 °C after 1 and 2 hours respectively. SLEEP SLEEP SLEEP Diagram of function 1 hr. 2 hrs. 6 hrs.
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REMKO ATY TIMER OFF programming TIMER Programmed time reached Unit shut down The controller switches the unit on and off at the programmed times. TIMER ON/OFF programming During operation, all the settings are shown on the display. Only the timer settings are visible when the unit is shut down.
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The unit measures the temperature inside the wall-mounted equipment. I FEEL Button (hidden) This may differ from the temperature near the remote control. Press this button to send the temperature measured at the remote control to the wall-mounted unit. The temperature is continually adjusted to the actual temperature of the remote control (approx.
Clean the fins on the unit prior coating. The filter removes dust ■ REMKO GmbH & Co. KG or their to long shutdown periods. from the air and reduces the authorised partners will be pleased spread of bacteria.
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3. Press up the flaps on the filter and pull it down and out by the flaps (Fig 3). Type of task Check / Maintenance / Inspection 4. Clean the filter using a normal vacuum cleaner. The dirty side should be face up(Fig. 4). •...
REMKO ATY Troubleshooting and customer service The equipment and components are manufactured using state-of-the-art production methods and tested several times to verify their correct function. If malfunctions should occur, please check the functions as detailed in the list below. In the case of equipment that includes an indoor unit and an outdoor component, observe the chapters on "Troubleshooting and customer service"...
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ATY 261: 04 54 05 "ON/OFF" button until a beep ATY 351: 04 54 05 acknowledges that the signal Verify that the correct code has been received.
REMKO ATY Installation instructions for qualified personnel Important points prior to Use caps or adhesive tape to Minimum clearances ■ installation seal off the open refrigerant pipes and prevent the ingress of Observe the minimum clearances humidity. Never kink or push in...
Installation NOTE Open the display cover Connecting the refrigerant pipes Installation should only be performed by authorised The connections to the refrigerant specialists. pipes are made at the rear of the unit (responsibility of customer). Installing the unit It may be necessary to fit a reducer The indoor unit is installed by or flared adapter to the indoor taking into account the position of...
REMKO ATY Condensation connection If the temperature falls below the Condensation connection Condensation connection for indoor unit dew point, condensation will form on the vaporiser of the indoor unit during cooling. The collection tray below the vaporiser should be connected to the drain.
Commissioning NOTE Functional test for 5. Check the correct function cooling mode of the condensation pipe by Commissioning should only be pouring distilled water into the performed and documented by 1. Switch on the supply voltage condensation tray. specially trained personnel. A bottle with a spout is recommended for pouring the When starting up the...
REMKO ATY Exploded view ATY 261 / ATY 351 We reserve the right to modify the dimensions and constructional design as part of the ongoing technical development process.
Spare parts list Designation ATY 261 ATY 351 Air inlet cover 1107400 1107400 Display cover 1107401 1107401 Air filter 1107402 1107402 Display board 1107403 1107403 Lifting motor, set 1107404 1107404 Swing motor 1107405 1107405 Outlet fins, set 1107406 1107406 Condensation tray...
REMKO ATY Technical data Series ATY 261 ATY 351 Operating mode Wall-mounted air-conditioning unit for cooling applications Nominal cooling output 2.67 3.56 Energy efficiency class, cooling Energy efficiency ratio EER 3.06 2.87 Operating range (room volume), approx. m³ Working range, indoor unit °C...
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REMKO, a partner who helps solve problems. Sales REMKO not only has a well- established sales network at home and abroad, it also employs highly trained sales specialists. REMKOOur field staff are more...
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