REMKO BL 263 DC Скачать руководство пользователя страница 43

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Error code:

Reason:

The evaporator probe T2 measures the actual value with the compressor start and takes

this as the reference value T

Start

. If, 5 minutes after the compressor start, the value T

Start

has not dropped by 2 °C for at least 4 seconds then the system assumes that the refrig-

erant is low. The measurement is performed a total of 3 times before the display shows the

error code "EC".

Cause:

Refrigerant low or cooling circuit blocked

Evaporator probe T2 defective

Indoor unit control board defective

Switch off voltage, switch on again 2 minutes

later. Is the error still present?

YES

Check whether the indoor unit blows out cold

air.

YES

Check the position and function of the evapo-

rator probe T2. Is it correctly seated and with

the correct resistance?

YES

Check the cooling circuit for leaks. Leaks

found?

Exchange the control boards of the indoor unit.

YES

Remedy leaks and put the unit back into opera-

tion.

Check the cooling circuit for any blockages. Are

the shut-off valves on the outdoor unit open?

Содержание BL 263 DC

Страница 1: ...ting instructions Read the instructions prior to performing any task REMKO BL DC BL 263 DC BL 353 DC Inverter wall mounted room air conditioner with split design with quick coupling system 0125 2016 0...

Страница 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...

Страница 3: ...es 12 4 2 Display on indoor unit 13 4 3 Keys on the remote control 13 5 Installation instructions for qualified personnel 20 5 1 Important notes prior to installation 20 5 2 Wall openings 20 5 3 Insta...

Страница 4: ...11 2 Indoor unit fault analysis 39 12 Care and maintenance 52 13 Shutdown 54 14 Exploded view and spare parts lists 55 14 1 Exploded view Indoor unit 55 14 2 Spare parts list Indoor unit 56 14 3 Explo...

Страница 5: ...ded 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 CAUTION...

Страница 6: ...walls 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...

Страница 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...

Страница 8: ...ncy ratio SCOP 4 4 0 4 0 El power consumption heating kW 0 14 1 20 0 14 1 53 El current consumption heating A 0 6 5 2 0 6 6 7 Power consumption annual QHE 3 kWh 805 840 Energy efficiency ratio heating...

Страница 9: ...ues are maximum values Data specific to outdoor unit BL 263 DC AT BL 353 DC AT Power supply V Ph Hz 230 1 50 Operating range cooling C 5 to 50 Operating range heating 7 C 5 to 30 Air flow rate max m h...

Страница 10: ...m A B C D E BL 263 353 DC AT 770 555 300 487 298 Indoor units B A C Fig 2 Indoor unit dimensions BL 263 353 DC IT Dimensions mm A B C BL 263 DC 715 285 194 BL 353 DC 805 285 194 We reserve the right t...

Страница 11: ...y an infrared remote 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 control...

Страница 12: ...m to the receiver of the indoor unit Data will only be received correctly if the remote control is pointed at the receiver and no objects are obstructing the transmission path Two AAA batteries must...

Страница 13: ...s the SLEEP function Pressing this key will automatically increase or decrease the target temperature by 1 C within an hour in cooling and heating mode respectively Press this key to maintain the most...

Страница 14: ...ree sec onds 13 FOLLOW ME key This key can be used to activate deactivate the FOLLOW ME function In this mode the room tem perature is measured on the remote control This sends a signal to the indoor...

Страница 15: ...30 C in increments of 1 C 3 Press the ON OFF key to switch the air conditioning unit on 1 3 2 Fig 10 Auto mode In automatic mode the cooling unit automati cally selects among cooling recirculation an...

Страница 16: ...and the TIMER OFF key to set the Auto off time for the unit Setting the Auto on time 1 Press the TIMER ON key The remote con trol shows TIMER ON the last Auto on time setting and the symbol H appears...

Страница 17: ...he following settings 0 5 1 0 1 5 2 0 2 5 3 0 3 5 4 0 4 5 5 0 5 5 6 0 6 5 7 0 7 5 8 0 8 5 9 0 9 5 10 11 12 13 14 15 16 17 18 19 20 21 22 23 and 24 Example TIMER function settings TIMER ON Auto on mode...

Страница 18: ...on is acti vated On Set time Stop Start 2 hours later after setting 10 hours later after setting Fig 16 TIMER OFF TIMER ON example TIMER ON TIMER OFF Off Start Stop Example You want the air conditioni...

Страница 19: ...1 hour After one more hour the room temperature is increased by an additional 1 C In heating mode the room temperature is decreased within the first two hours of operation by 2 C After 7 hours of unit...

Страница 20: ...pressure loss in the refrigerant piping and ensures that the compressor oil can flow back without obstruction n Perform all electrical wiring in accordance with applicable DIN and VDE standards n Ensu...

Страница 21: ...on is to build a small roofed area over the unit These measures should not affect the flow of warm outlet air Wind If the unit is being installed in windy areas ensure that the warm outlet air is disc...

Страница 22: ...2 1 K 3 W 3 Fig 23 Installation inside buildings K Cold fresh air W Warm air 1 Outdoor unit 2 Additional fan 3 Air shaft REMKO BL DC 22...

Страница 23: ...ate optimum air distribution 2 1 E C A B F IT AT 2 1 A B C D E Fig 24 Minimum clearances of the indoor unit and outdoor unit AT Outdoor unit IT Indoor unit 1 Air inlet 2 Air outlet Dimensions mm Indoo...

Страница 24: ...nection variants can be used for the refrigerant condensate and control lines C B C A B A Fig 25 Connection variant view from the rear A Infeed of the refrigerant piping at the wall left B Outlet thro...

Страница 25: ...s attached by means of a wall bracket taking into consideration the air outlet side located in the lower part 1 Mark the mounting points on the structurally permissible building sections according to...

Страница 26: ...environment 6 3 Connection of quick release couplings The refrigerant pipes should be connected by the customer on the right hand side of the outdoor component The pre filled refrigerant piping are c...

Страница 27: ...tion on the indoor unit 6 Then tighten the fittings with 2 appropriately sized open ended spanners Use one spanner to counter the force when tightening the fitting Fig 33 2 1 Fig 33 Tightening the fit...

Страница 28: ...with a greenhouse poten tial of 2088 That means the escape of 1 kg of this refrigerant has an effect on global warming that is 2088 times greater than 1 kg CO2 based on 100 years Do not conduct any w...

Страница 29: ...rost The lower part of the housing and condensate tray is also to be kept frost free in order to ensure permanent draining of the condensate If necessary fit a pipe heater n Following installation che...

Страница 30: ...nsate pump is used as an accessory in conjunction with the unit it may be necessary to install an additional relay with a higher contact rating after the switch off con tact on the pump to switch off...

Страница 31: ...lines as shown on the electrical connection diagram 4 Fix the line in the strain relief and re assemble the unit Fig 38 Outdoor unit connection 8 4 Electrical wiring diagram Connection BL 263 353 DC B...

Страница 32: ...L N PE 1 2 N S 1 S L N WH BK PE PE A B C 1 2 3 L 1 L 1 2 N Fig 40 Electrical wiring diagram A Outdoor unit B Indoor unit C Condensate pump KP 6 KP 8 1 Power supply 2 Condensate pump supply 3 Condensa...

Страница 33: ...N19 M CN22 M 5 CN12 P_1 ION Y G CN27 3 CN13 CN26 CN29 CN15 OPTIONAL 5 CN14 1 2 3 5 A C 6 4 B D Fig 41 Electrical drawings A Control board B Display board C Remote control optional D Outdoor unit conne...

Страница 34: ...3 U V W BLUE RED BLACK 1 2 3 5 A C 6 4 B 7 8 Fig 42 Electrical drawings A Control board B Power supply C Indoor unit connection 1 Compressor 2 4 way valve 3 Crankcase heating optional 4 Condensate tr...

Страница 35: ...ave been connected and tested the system can be put into operation A functional check should be performed to verify its correct function and identify any unusual operating behaviour prior to handing i...

Страница 36: ...e overheating outside inside outlet and vaporisation temperatures and record the measured values in the commissioning report Check the correct function and set tings of all regulation control and safe...

Страница 37: ...f indoor unit and outdoor unit Electrical surges caused by thunderstorms Have there been light ning strikes in the area recently Switch off the mains breaker and switch it back on Have it inspected by...

Страница 38: ...pump not running Call out a specialist to replace the pump Condensate has not drained away and has collected in the conden sate drainage line Is there an incline on the condensate drainage line Check...

Страница 39: ...obe not working P0 Compressor actuation error P1 Over voltage or under voltage error P2 Compressor overheating protection heat gas temperature too high P4 Inverter control disabled EC No cooling capac...

Страница 40: ...uate between 25 V and 25 V NO Check electrical connections in the indoor unit Are they OK YES YES Check electrical connections in the outdoor unit Are they OK Replace the control boards of the indoor...

Страница 41: ...e unit operates normally YES De energise the unit and attempt to turn the fan wheel by hand Does it rotate freely NO Check the motor and the fan wheel bearing and replace the defective parts YES Check...

Страница 42: ...fer there is a problem with the control board and it must be replaced 1 3 4 5 6 Fig 44 Motor measurements Terminal Colour Voltage 1 Red 280V 380V 2 3 Black 0V 4 White 14 17 5V 5 Yellow 0 5 6V 6 Blue 1...

Страница 43: ...low or cooling circuit blocked n Evaporator probe T2 defective n Indoor unit control board defective Switch off voltage switch on again 2 minutes later Is the error still present YES Check whether th...

Страница 44: ...faulty n Temperature probe defective n Control board defective Check the connecting cable between the con trol board and the temperature probe Is it OK and correctly connected NO Establish a proper co...

Страница 45: ...ure correct supply voltage YES Check the cooling circuit for any blockages Is the cooling circuit OK NO Remove the blockage shut off valve open YES Check the winding resistances of the com pressor Are...

Страница 46: ...Check the inverter controller on page 46 Fault eliminated NO Replace the control board YES Check the condenser fan motor Is it working correctly NO See troubleshooting fault F5 YES Check the winding...

Страница 47: ...d YES Check the electrical connections Are they OK NO Replace the electrical connections YES Switch the power on and put the unit into standby mode Measure the voltage on the board at contacts P and N...

Страница 48: ...cked or dirty YES Clean the filter or heat exchanger and ensure a sufficient air flow volume NO Switch off the power supply to the unit and switch it on again after 10 mins Does the unit start up YES...

Страница 49: ...pressor Are these cor rectly implemented YES Establish a proper connection NO Check the inverter controller Is this functional NO Replace the control board YES Check the condenser fan motor Is it OK N...

Страница 50: ...Resistance values for probes T1 T2 T3 and T4 K Ohm K Ohm K Ohm K Ohm REMKO BL DC 50...

Страница 51: ...Resistance values for probe T5 K Ohm K Ohm K Ohm K Ohm 51...

Страница 52: ...d that 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 Statutor...

Страница 53: ...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 49 The dirty side should be face down 6 If water is us...

Страница 54: ...ctrical 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 dis...

Страница 55: ...d view Indoor unit 1 2 4 5 6 7 8 9 10 12 13 14 15 17 18 25 26 11 16 19 20 21 22 23 24 3 Fig 50 Exploded view of the unit BL 263 353 DC IT We reserve the right to modify the dimensions and design as pa...

Страница 56: ...unting 7 Fan wheel bearing 8 Fan wheel 9 Air deflection blade horizontal 10 Condensate hose 11 Air deflection blade vertical 12 Swing motor 13 Fan motor 14 Fan motor cover 15 Quick release coupling 16...

Страница 57: ...12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 28 29 30 31 32 33 34 35 36 37 38 11 9 Fig 51 Exploded view of the unit BL 263 353 DC AT We reserve the right to modify the dimensions and design as p...

Страница 58: ...nel 8 Unit front 9 Condenser protection grille 10 Fan blade 11 Fan motor 12 Fan motor mounting plate 13 Side section left 14 Cover panel 15 Housing partition plate 16 Pipe assembly 4 way valve 17 Shut...

Страница 59: ...0 Terminal block mounting plate 31 Terminal block 32 Temperature probe heat gas line T5 33 Condenser 34 Condenser mounting 35 Control board winter fan speed control 36 Crank case heating compressor 37...

Страница 60: ...Notes REMKO BL DC 60...

Страница 61: ...Notes 61...

Страница 62: ...on selection 21 Installation materials 20 Intended use 6 K Keys on the remote control 13 M Maintenance 52 Manual mode 12 Minimum clearances 23 O Ordering spare parts 56 58 P Propellant in accordance w...

Страница 63: ......

Страница 64: ...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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REMKO BL 263 DC, Руководство по сборке и эксплуатации

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