REMKO RM 226 Operation Download Page 1

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Edition GB – T05

REMKO RM

RM 226, RM 235, RM 252, RM 268,

RM 326, RM 335, RM 426, RM 435

Wall-mounted split design

air conditioning unit

Operation · Technology · Spare parts

Summary of Contents for RM 226

Page 1: ...Edition GB T05 REMKO RM RM 226 RM 235 RM 252 RM 268 RM 326 RM 335 RM 426 RM 435 Wall mounted split design air conditioning unit Operation Technology Spare parts...

Page 2: ......

Page 3: ...nty 4 Transportation and packaging 5 Description of the equipment 5 Operation 6 12 Shutdown 13 Care and maintenance 13 14 Troubleshooting and customer service 15 16 Installation instructions for quali...

Page 4: ...alified personnel The setup connection and operation of the unit and its components must be in accordance with the operating conditions stipulated in this manual and comply with all applicable local r...

Page 5: ...use and should be mounted high up on a wall It is operated by infrared remote control The outdoor component consists of two circuits A B three circuits A B C or four circuits A B C D refrigerant circ...

Page 6: ...Indoor unit B System layout Injection pipe Suction pipe Injection pipe Suction pipe Condensation pipe Condensation pipe Condensation pipe Condensation pipe Mains cable Control cable Control cable Ref...

Page 7: ...supplied with the remote control Remove the cover on the battery compartment and insert the batteries Take into account the correct polarity see markings The indoor unit is easy to operate using an in...

Page 8: ...ed 4 levels are available Automatic high medium and low fan speed FINS Button Press this button to adjust the position of the outlet fins 5 fixed positions and an oscillating function are available SL...

Page 9: ...y compartment to set the time CLOCK will flash on the display The HR and MIN buttons are used to set the current time Press the CLOCK button again to complete the programming procedure the display wil...

Page 10: ...idify Heating not supported In automatic mode the controller automatically selects heating or cooling mode after it is switched on The control range is 22 C to 26 C This can be raised or lowered using...

Page 11: ...the fan is intermittently switched on and off DEHUMIDIFY Mode DEHUMIDIFICATION MODE MODE Press this button to set the fan speed One can choose between low medium high and automatic fan speed FAN butt...

Page 12: ...tch on off time can be prematurely cancelled by pressing the appropriate Timer button or ON OFF button The timer symbol on the indoor unit extinguishes TIMER button ON Timer On HR MIN 30 sec TIMER but...

Page 13: ...r Care and maintenance Regular care and maintenance ensure trouble free operation and a long service life Care Ensure the indoor unit and outdoor component are protected against dirt mould and other d...

Page 14: ...uard using a soft damp cloth 4 Switch the supply voltage back on Air filter for indoor unit Clean the air filter at least every 2 weeks Reduce this interval if the air is especially dirty Cleaning the...

Page 15: ...es it function correctly in the shade Place the receiver transmitter unit in the shade Electromagnetic fields are interfering with transmission Does it function when switching off possible sources of...

Page 16: ...must be taken if the outdoor components is mounted above the indoor unit see section Oil return measures Add refrigerant if the basic length of the refrigerant pipe exceeds 5 metres The amount of addi...

Page 17: ...round using 4 screws and a wall or floor bracket Minimum clearance to snow 20 cm Snow Windbreak Wind Pipes and cables in wall breakthrough Control cable Condensation pipe Injection pipe Suction pipe P...

Page 18: ...Light well Outdoor unit Warm air Light well Additional fan 5 Installation inside buildings Air intake Air outlet All values in mm Minimum clearances The adjacent illustration specifies the minimum cl...

Page 19: ...ised specialists NOTE Oil return measures If the outdoor component is installed at a higher level than the indoor unit suitable oil return measures must be taken Usually an oil pump bend is installed...

Page 20: ...e fittings using 2 suitably sized open ended spanners Use one spanner to counter the force when tightening the fitting Fig 10 8 Use insulation hoses which are designed for this temperature range and d...

Page 21: ...during cooling The collection tray below the vaporiser should be connected to the drain The condensation pipe should have a fall of min 2 Fig 11 This is the responsibility of the customer If necessar...

Page 22: ...ain relief and re assemble the unit Fig 13 Check all plugged and clamped terminals to verify they are seated correctly and making a permanent contact Re tighten as required CAUTION Terminal block cont...

Page 23: ...onductor Outdoor component Circuit A Compressor Indoor unit Circuit B Outdoor component Circuit B PE PE N 1 N L L N L N L1 Neutral conductor Phase conductor Earth conductor Control conductor Compresso...

Page 24: ...r A Compressor B Compressor contactor A Compressor contactor B A A A A A A B B B B B B B B C C C C C O Gr Gr R R R W W W G Y G Y G Y G Y G Y G Y RM 252 AT Compressor A Compressor B Compressor contacto...

Page 25: ...sor contactor C Compressor contactor D A A A A A A A A A A A A B B B B B B B B B B B B B B B B C C C C C C C C C C O O Gr Gr Gr Gr R R R R R R W W W W W W G Y G Y G Y G Y G Y G Y G Y G Y G Y G Y G Y G...

Page 26: ...ompressor RM 326 AT RM 335 AT Mains cable To indoor unit A To indoor unit B To indoor unit C Compressor A Compressor B Compressor C Fan contactor Compressor contactor A Compressor contactor C A A A A...

Page 27: ...erant is always filled in liquid form CAUTION RM 226 RM 235 RM 252 RM 268 RM 326 RM 335 RM 426 RM 435 Basic pipe length Additional fill quantity Up to and including 5 m 0 g m 0 g m 0 g m 0 g m 0 g m 0...

Page 28: ...dure by briefly opening the stop valves on the outdoor component until the pressure gauge indicates a pressure of approx 2 bar 3 Use leak detection spray or suitable devices to check that all the conn...

Page 29: ...ded for pouring the water into the condensation tray 10 Switch the indoor unit to cooling mode 11 Check the correct function and settings of all regulation control and safety devices during the test r...

Page 30: ...t of the ongoing technical development process Unit dimensions All values in mm 500 315 RM 226 AT RM 235 AT 515 350 RM 252 RM 426 515 350 1240 310 830 RM 435 575 415 1240 390 930 1240 310 830 RM 268 5...

Page 31: ...filter set 1109401 1109427 1109440 1109414 3 Circuit board display 1109402 1109428 1109441 1109415 4 Swing motor 1109403 1109429 1109442 1109416 5 Outlet fins set 1109404 1109430 1109443 1109417 6 Con...

Page 32: ...ver panel 1109504 1109516 6 Side panel right 1109505 1109517 7 Compressor complete 1109602 1109605 8 Condenser compressor 1109507 1109519 9 Condenser liquefier fan 1109508 1109520 10 Stop valve suctio...

Page 33: ...9564 1109576 1109588 6 Side panel right 1109529 1109541 1109553 1109565 1109577 1109589 7 Compressor complete 1109608 1109611 1109614 1109617 1109620 1109623 8 Condenser compressor 1109531 1109543 110...

Page 34: ...31 Air flow rate per stage m h 320 370 420 380 450 520 600 700 800 800 900 1000 Noise output per stage 3 dB A 30 34 38 32 36 40 35 39 43 37 41 45 Protection degree IP X0 Condensation connection mm 17...

Page 35: ...to 31 Air flow rate per stage m h 320 370 420 380 450 520 380 450 520 320 370 420 380 450 520 Noise output per stage 3 dB A 30 34 38 32 36 40 32 36 40 30 34 38 32 36 40 Protection degree IP X0 Conden...

Page 36: ...ts in the areas of air conditioning and heating technology Customer service Our equipment is precise and reliable However should a fault should occur REMKO customer service is quickly at your side Our...

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