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REMKO RVT 262, Assembly And Operating Instructions Manual, Page: 38 / 68

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REMKO RVT 262 Assembly And Operating Instructions Manual Download Page 38

min. 2% 

Fig. 45: Condensate drainage connection - Indoor

unit

Safe drainage in the event of leakages

The REMKO oil separator OA 2.2 fulfils the fol-

lowing list of requirements from regional regula-

tions and laws.

 NOTICE!

Local regulations or environmental laws, for

example the German Water Resource Law

(WHG), can require suitable precautions to

protect against uncontrolled draining in case of

leakage to provide for safe disposal of

escaping refrigerator oil or hazardous media.

 

 

 

REMKO RVT-ARCTIC-WP

 

 

38

Summary of Contents for RVT 262

Page 1: ...ting instructions Read the instructions prior to performing any task REMKO RVT ARCTIC WP RVT 262 RVT 352 RVT 522 RVT 682 Inverter heat pump with split design and frost protection function 0060 2014 11...

Page 2: ...g inal Read these operating instructions carefully before commis sioning using this device These instructions are an integral part of the system and must always be kept near or on the device Subject t...

Page 3: ...tioner with split design 16 3 2 Unit description 18 4 Operation 19 5 Installation instructions for qualified personnel 27 5 1 Important notes prior to installation 27 5 2 Wall openings 27 5 3 Installa...

Page 4: ...ice 48 11 2 Diagnosis and solution indoor unit 50 12 Care and maintenance 58 13 Shutdown 60 14 Exploded view and spare parts lists 61 14 1 Exploded view Indoor unit 61 14 2 Spare parts list indoor uni...

Page 5: ...voided may be fatal or cause serious injury WARNING This combination of symbol and signal word warns of a potentially hazardous situation which if not avoided may be fatal or cause serious injury CAUT...

Page 6: ...ls or floors n Mobile units must be set up securely on suit able surfaces and in an upright position Sta tionary units must be permanently installed for operation n The units and components should not...

Page 7: ...otection and recycling Disposal of packaging All products are packed for transport in environ mentally friendly materials Make a valuable contri bution to reducing waste and sustaining raw mate rials...

Page 8: ...consum cool 1 kW 0 72 1 51 1 67 2 45 Rated elec curr consum cool 1 A 3 14 6 59 7 27 10 60 Power consump annual QCE 3 kWh 145 206 259 453 Energy efficiency ratio cooling 1 A A A A Max power consumption...

Page 9: ...30 45 Refrigerant piping max height m 10 10 15 20 Refrigerant connection Liquid line Zoll mm 1 4 6 35 1 4 6 35 1 4 6 35 3 8 9 52 Refrigerant connection Suction pipe Zoll mm 3 8 9 52 3 8 9 52 1 2 12 70...

Page 10: ...5 530 290 RVT 682 700 845 320 560 335 Indoor units A B C Fig 2 Indoor unit dimensions RVT 262 682 IT Dimensions mm A B C RVT 262 280 750 198 RVT 352 280 835 198 RVT 522 315 990 218 RVT 682 340 1186 25...

Page 11: ...nce with the drawing 1m dB A 5m dB A 10m dB A 15m dB A RVT 262 59 In free field 51 0 37 0 31 0 27 5 In front of a wall 54 0 40 0 34 0 30 5 RVT 352 63 In free field 55 0 41 0 35 0 31 5 In front of a wa...

Page 12: ...1 91 Power consumption in kW 0 76 0 75 1 26 1 19 1 11 1 11 1 05 COP 4 37 3 91 2 21 2 23 2 12 2 00 1 82 Cooling capacity RVT 262 0 00 1 00 2 00 3 00 4 00 5 00 6 00 21 25 30 35 40 45 50 2 1 3 A C Fig 5...

Page 13: ...consumption in kW 0 93 0 91 1 53 1 44 1 35 1 35 1 27 COP 4 55 4 07 2 31 2 33 2 21 2 08 1 90 Cooling capacity RVT 352 0 00 1 00 2 00 3 00 4 00 5 00 21 25 30 35 40 45 50 2 1 3 A C Fig 7 Characteristic...

Page 14: ...ption in kW 1 30 1 28 2 15 2 02 1 89 1 89 1 79 COP 4 49 4 01 2 27 2 29 2 18 2 05 1 87 Cooling capacity RVT 522 0 00 1 00 2 00 3 00 4 00 5 00 6 00 21 25 30 35 40 45 50 2 1 3 A C Fig 9 Characteristic cu...

Page 15: ...wer consumption in kW 2 06 2 03 3 41 3 21 3 00 3 00 2 84 COP 4 04 3 61 2 05 2 07 1 96 1 85 1 69 Cooling capacity RVT 682 0 00 1 00 2 00 3 00 4 00 5 00 6 00 7 00 8 00 21 25 30 35 40 45 50 2 1 3 A C Fig...

Page 16: ...orks at a higher speed when under full load than under partial load The lower speeds ensure a longer operational life time for the components improved coefficient of performance and lower noise Lower...

Page 17: ...heated The comfort zone in the illustration below shows which values for temperature and humidity are considered comfortable for people This range should ideally be met when heating or air condi tioni...

Page 18: ...control The outdoor unit consists of a cooling cycle with compressor fin condenser condenser fan reversing valve and throttle element The outdoor unit is controlled by the controller in the indoor uni...

Page 19: ...nly be received correctly if the remote control is pointed at the receiver and no objects are obstructing the transmission path Two AAA batteries must be inserted into the remote control in preparatio...

Page 20: ...temperature and fan speed in this mode not pos sible 4 Heating mode In this mode the warm air in the room is heated up to the desired temperature 5 Recirculation mode In this mode the air in the room...

Page 21: ...activates deactivates Silent mode The fan speed is reduced to a minimum In this mode the air conditioning unit operates silently With the button FP Freeze Protection is a frost protection function is...

Page 22: ...ettings slow medium and fast The fan speed is set to Automatic when either Auto or Dehumidification mode is activated The illustration of the LCD with all of the sym bols present is only intended to p...

Page 23: ...t is not possible to check the room tempera ture In this case steps 1 3 and 4 can be carried out Dehumidification mode Make sure that the indoor unit is connected to the power supply and is switched o...

Page 24: ...to reset the Auto off time and to stop TIMER OFF mode 2 Press the TIMER OFF key again to set the desired Auto off time Each time the key is pressed the time is increased by half an hour between 0 and...

Page 25: ...setting for the timer and the H symbols appear on the display 2 Press the TIMER OFF key until 10H is shown in the TIMER OFF area on the remote control 3 Wait for three seconds and the temperature app...

Page 26: ...r settings TIMER ON or TIMER OFF which is made immediately after the set time will be activated first SLEEP function In this function the unit automatically increases in cooling mode or reduces in hea...

Page 27: ...eturn measures n Add refrigerant if the basic length of the refrig erant piping exceeds 5 metres For the quantity of additional refrigerant refer to chapter Adding refrigerant n Perform all electrical...

Page 28: ...s Vibration dampers prevent the transmission of vibrations through the floor or walls n A heated condensate tra ensures that conden sation from the pan can drain off Ensure that the condensate is prev...

Page 29: ...WARNING Access to the unit is only permitted for author ised and trained persons If unauthorised per sons can approach the danger areas these areas must be identified with corresponding signs barriers...

Page 30: ...B C D E E C A B F IT AT Fig 33 Minimum clearances of the indoor unit and outdoor unit AT Outdoor unit IT Indoor unit 1 Air inlet 2 Air outlet Indoor units Outdoor units Dimen sions mm RVT 262 682 IT R...

Page 31: ...measures A Outdoor unit B Indoor unit 1 One oil pump bend in suction pipe to outdoor unit every 2 5 metres of height difference 2 Radius 50mm 3 Max 10m 5 8 Connection variants for the indoor unit The...

Page 32: ...ontal view all dimensions in mm Unit type dimens A B C D E F G H I J RVT 262 IT 375 375 165 275 45 45 70 305 280 95 RVT 352 IT 417 5 417 5 210 230 45 45 70 347 5 317 5 100 RVT 522 IT 497 5 497 5 183 2...

Page 33: ...be attached with suitable screws and anchors 6 2 Connecting the refrigerant piping The refrigerant piping is connected responsibility of the customer on the back side of the units It may be necessary...

Page 34: ...is correct Fig 41 10 First connect and hand tighten the refrigerant piping to ensure it is correctly seated 11 Then tighten the fittings with 2 appropriately sized open ended spanners Use one spanner...

Page 35: ...1 4 15 20 3 8 33 40 1 2 50 60 5 8 65 75 3 4 95 105 6 3 Additional notes on connecting the refrigerant piping n When combining the outdoor unit with some indoor units the procedure for connecting the...

Page 36: ...been completely extracted from the system the valves on the pressure gauge station are closed and the valves on the outdoor unit are opened as described in the Commissioning sec tion 6 5 Adding refri...

Page 37: ...tion in mm Dimen sion RVT 262 522 RVT 682 A 800 800 B 200 200 C 530 590 D 290 333 E 330 390 Condensate drainage connection If the temperature falls below the dew point con densation will form on the f...

Page 38: ...ng list of requirements from regional regula tions and laws NOTICE Local regulations or environmental laws for example the German Water Resource Law WHG can require suitable precautions to protect aga...

Page 39: ...tly and make permanent contact Tighten as required 8 2 Connecting the indoor unit n We recommend installing a main repair switch on the building close to the indoor unit This is the responsibility of...

Page 40: ...on the electrical connection diagram 4 Fix the line in the strain relief and re assemble the unit Fig 47 Connecting the outdoor unit 8 4 Electrical connection diagram Connection RVT 262 682 230V 1 50...

Page 41: ...2 1 202302130860 L_IN CN10A CN12_2 CN11 CN16 CN12_1 CN5 CN4 CN9 CN8 L_OUT SW1 A 3 6 1 B 2 4 5 Fig 49 Electrical drawings RVT 262 352 IT A Supply CN N B Supply L_IN 1 L_OUT L 1 Evaporator fan motor 2 S...

Page 42: ...N12 1 CN4 SW1 L_IN L_OUT CN5 A 1 3 B C 2 4 5 6 Fig 50 Electrical drawingsRVT 522 IT A Supply terminal contact L B Supply terminal contact 1 C Supply terminal contact N 1 Evaporator fan motor 2 Display...

Page 43: ...CN9 CN16 A B D 1 C 2 3 4 5 6 7 Fig 51 Electrical drawings RVT 682 IT A Supply terminal contact L B Supply terminal contact 1 C Supply terminal contact N D Control line terminal contact S 1 Air circula...

Page 44: ...6 2 1 4 3 5 6 7 A Fig 52 Electrical drawingsRVT 262 AT RVT 352 AT und RVT 522 AT A Supply to the indoor unit CN 12 Terminal block indoor unit contact N CN 13 Terminal block indoor unit contact L CN 15...

Page 45: ...ntact CN 4 2 Connection to the inverter board contact CN 5 3 Outside air probe condenser probe 4 Heat gas probe 5 Connection to the inverter board contact CN 1 6 Condensate tray heating 7 Crankcase he...

Page 46: ...door unit and outdoor unit when commissioning the entire system Once all the components have been connected and tested the system can be put into operation A functional check should be performed to ve...

Page 47: ...ximum fan speed and lowest target temperature 8 Check the overheating outside inside outlet and vaporisation temperatures and record the measured values in the commissioning report Check the correct f...

Page 48: ...nd outdoor unit working correctly Observe temperature ranges of indoor unit and outdoor unit Electrical surges caused by thunderstorms Have there been light ning strikes in the area recently Switch of...

Page 49: ...cassette probe on the outdoor unit been correctly positioned De ice and fit the probe at the point where the most ice forms Condensate discharge on unit Drainage pipe on collec tion container clogged...

Page 50: ...t gas probe on outdoor unit faulty connection interrupted T5 Check connection and plug F4 EEPROM error on outdoor unit Switch off power to unit for 1 min Contact specialist dealer F5 Condenser fan spe...

Page 51: ...nected correctly YES Is 24V Vs 24V Vs is the voltage between S and N of outdoor unit NO Is the wiring to the indoor PCB connected cor rectly YES YES Is the wiring to the outdoor PCB connected cor rect...

Page 52: ...otor Are all the connections good NO Correct the connec tions Replace indoor fan motor Replace the bearing YES Check the resist ance value of indoor fan motor is it normal NO Replace indoor fan motor...

Page 53: ...S Check if T2 sensor is well fixed Correct the installation or replace T2 sensor Does the problem remain again NO YES Is there any leakage Especially the connec tions parts such as the gas valve and t...

Page 54: ...t off the power sopply rotate the cross fan by hand Does it rotate properly NO Disassembly the connection between fan and motor check if the bearing is normal YES YES NO Check the wires of fan motor A...

Page 55: ...t the installation tighten the screws and apply silicon grease Correct the connection of fan motor or reolace the fan motor YES Replace outdoor control PCB Does the problem still remain YES Replace th...

Page 56: ...er YES Check if the unit can start normally NO Check if all the connection especially the con nection of OLP Over Load Protector sensor is good YES Refrigerant system is blocked such as capillary or w...

Page 57: ...nce value kW 26 9 20 7 16 1 12 6 10 0 8 0 5 2 3 5 2 4 Resistance value of the sensor T5 Temperature C 5 15 25 35 60 70 80 90 100 Resistance value kW 141 6 88 56 1 36 6 13 8 9 7 6 9 5 0 3 7 Temperature...

Page 58: ...at you take out a mainte nance contract with an annual service from an appropriate specialist firm This enables you to ensure the operational reli ability of the plant at all times NOTICE Statutory re...

Page 59: ...so turn the dirty side so it is facing upwards 5 Dirt can also be removed by carefully cleaning with lukewarm water and mild cleaning agents Fig 57 The dirty side should be face down 6 If water is us...

Page 60: ...cal power supply to the unit 4 Cover the unit as far as possible with plastic foil in order to protect it from the influences of weather Permanent shutdown Ensure that units and components are dispose...

Page 61: ...and spare parts lists 14 1 Exploded view Indoor unit 11 Fig 58 Exploded view of the unit RVT 262 682 IT We reserve the right to modify the dimensions and design as part of the ongoing technical develo...

Page 62: ...8 6 Condensate tray 1112005 1112017 1112028 1112049 7 Evaporator 1112006 1112018 1112029 1112051 8 Fan wheel 1112007 1112019 1112030 1112053 9 Fan motor 1112038 1112040 1112044 1112154 10 Control boar...

Page 63: ...14 3 Exploded view Outdoor unit Fig 59 Exploded view of the unit RVT 262 682 AT We reserve the right to modify the dimensions and design as part of the ongoing technical development process 63...

Page 64: ...105 1112105 1112105 1112130 7 Compressor cpl 1112106 1112106 1112116 1112138 8 Shut off valve suction pipe 1112107 1112107 1112117 1112137 9 Shut off valve liquid pipe 1112108 1112108 1112108 1112136...

Page 65: ...aterials 27 Intended use 6 K Keys on the remote control 20 M Maintenance 58 Malfunction on the indoor unit 50 Manual mode 19 Minimum clearances 30 O Oil return measures 31 Ordering spare parts 62 64 P...

Page 66: ...REMKO RVT ARCTIC WP 66...

Page 67: ......

Page 68: ...t as advisers to our customers in air conditioning and heating technology SFlbCustomer Service Our equipment operates precisely and reliably However in the event of a fault REMKO customer service is q...

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