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8.2  Electrical wiring diagram

MCC-1 

Controller 

MVV 1200-2000 DC 

230V/1~/50 Hz 

L1 L2 L3 N 

PE 

P  Q  E 

PE 

Off Co. On 

Ext. On/Off 

400 V/3~/50 Hz 

X  Y  E 

230V/1~/50 Hz 

MXV (A) 

230V/1~/50 Hz 

MXV 

C…D…E…F

 

MXV (B) 

MXV (G) 

PE 

P  Q  E 

X1 

X2 

D1 

D2 

PE 

P  Q  E 

X1 

X2 

D1 

D2 

230V/1~/50 Hz 

PE 

X1 

X2 

D1 

D2 

P  Q  E 

Fig. 16: Electrical wiring diagram

 

 

 

REMKO MXV series

 

 

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Summary of Contents for MVW 222

Page 1: ...perating and installation instructions Read the instructions prior to performing any task REMKO MXV series MXV 221 MXV 361 MXV 451 Compact wall chest for MVV outdoor units 0207 2019 01 Edition 1 en_GB...

Page 2: ...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 to modificati...

Page 3: ...1 Unit data 7 2 2 Unit dimensions 8 3 Design and function 9 3 1 Unit description 9 4 Operation 9 4 1 General notes 9 4 2 Display on indoor unit 11 4 3 Manual air distribution 11 4 4 Keys on the remote...

Page 4: ...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 This co...

Page 5: ...ctures 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...

Page 6: ...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 Only dis...

Page 7: ...dB A 57 57 59 Power supply V Ph Hz 230 1 50 Enclosure class IP X0 Electrical rated power consumption cooling 1 W 20 25 35 Electrical rated power consumption heating 2 W 20 25 35 Refrigerant connectio...

Page 8: ...600 700 210 195 1 Fig 1 Unit dimensions MXV 221 451 All measurements in mm 1 Mounting plate We reserve the right to modify the dimensions and design as part of the ongoing technical development proces...

Page 9: ...or centre temperature probe 5 Evaporator 4 Operation 4 1 General notes The indoor unit is easily operated using the standard infrared remote control The indoor unit beeps to acknowledge the correct tr...

Page 10: ...necting the power supply Components with a safety function is excluded from our recommendation Connection of the optional wired remote con trol KFB 3 The wired remote control type KFB 3 can be con nec...

Page 11: ...or improved comfort The units can blow out air on the top and bottom sides Proceed as follows to change the settings 1 Switch the unit off and open panel s Fig 7 2 The switch to select the blow out di...

Page 12: ...t is not reached The unit blows out from the top and bottom side when the setpoint is nearly reached to optimally distribute the warm air When the unit is started or when the room temperature is low B...

Page 13: ...f fitted 5 Silent key Switches the particularly low noise operating mode on or off if fitted 6 Ele Heat key not fitted Switches the electric auxiliary heater on or off 7 Set key Allows the remote cont...

Page 14: ...when the electric auxiliary heater is active not fitted 5 Low noise operating mode Appears when the Low noise operating mode is active 6 Unit status Appears when the unit is switched on 7 Signal tran...

Page 15: ...med see section so that only 3 fan stages can be set A B C A Low B Medium C Up Individually adjusting the air discharge fin 1 Use the key to move the air discharge fin to 5 different positions 2 The f...

Page 16: ...gy saving function and the Silent function cannot be activated at the same time Energy saving function If the unit is in the cooling or heating mode the energy saving function can be activated with th...

Page 17: ...tch off delay is 24 hours To exit the setting mode the time must be reset to 0 0h The Switch on delay and Switch off delay func tions can also be combined Locking the IR remote control By pressing the...

Page 18: ...the key again for longer than 5 sec onds 1 Querying the unit address If the addressing mode see above is active the signal transmission must be activated by pressing the key The key can then be used t...

Page 19: ...ired parameter can now be selected 3 By pressing the key or waiting for 5 sec onds the selected parameter becomes active Selectable parameters Parameter Definition 00 7 fan stages temperature incre me...

Page 20: ...unit output n Install the refrigerant piping from the indoor unit to the outdoor unit n Seal off open refrigerant piping with suitable caps or adhesive strips to prevent the infiltra tion of moisture...

Page 21: ...he wall bracket by tilting it back slightly 5 Check again that the unit is level Fig 13 Fig 13 Horizontal positioning The wall bracket for the units must be attached with suitable screws and anchors C...

Page 22: ...e drainage line is laid to protect it against frost If necessary fit a pipe heater n Following installation check that the conden sate run off is unobstructed and ensure that the line is durably leak...

Page 23: ...ecommend installing a main repair switch on the building close to the unit This is the responsibility of the customer n The terminal blocks for making the connections are located at the rear of the un...

Page 24: ...Hz L1L2L3 N PE E P Q E N PE L Off Co On Ext On Off 400 V 3 50 Hz Y X X Y E 230V 1 50 Hz MXV A 230V 1 50 Hz MXV C D E F MXV B MXV G N PE L P Q E X1 X2 D1 D2 N PE L P Q E X1 X2 D1 D2 230V 1 50 Hz N PE...

Page 25: ...L N PE 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 17 Electrical wiring diagram A Outdoor unit B Indoor unit C Condensate pump KP 6 KP 8 1 Power supply 2 Condensate pump supply 3 Co...

Page 26: ...teps smaller opening degree for oil return with smaller systems SW2 Non functional SW3_1 Addressing mode 1 2 SW3 ON Save unit address factory setting 1 2 SW3 ON Reset the unit address SW3_2 Non functi...

Page 27: ...6 C higher than the set temperature setpoint value factory setting 1 2 SW6 ON Cooling request is terminated when measured temperature actual value is 2 C higher than the set temperature setpoint value...

Page 28: ...unit 4 Connection option accessories 5 Alarm contact 6 Contact for condensate pump 7 Potential free contact ON OFF 8 Temperature probe suction pipe 9 Temperature probe indoor air 10 Temperature probe...

Page 29: ...r Temperature setting Fan speeds and switching to recirculation or dehumidification mode 5 Check the correct function of the condensate drainage line by pouring distilled water into the condensate tra...

Page 30: ...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 31: ...and collection container Faulty external conden sate pump or float Is the collection tray full of water and the pump not running Call out a specialist to replace the pump Condensate has not drained a...

Page 32: ...fault indoor air T1 E3 Probe fault evaporator T2 E4 Probe fault suction pipe T2B E6 Fan motor malfunction E7 EEPROM malfunction Eb Malfunction of the electronic injection valve Ed Outdoor unit malfun...

Page 33: ...ooms the maintenance intervals must be reduced accordingly NOTICE Statutory regulations require an annual leak test for the cooling cycle dependant on the refrig erant quantity Inspection and document...

Page 34: ...used let the filter dry out properly in the air before fitting it back into the unit 7 Carefully insert the filter Ensure that it locates correctly 8 Close the front side as described above in reverse...

Page 35: ...spare parts list 12 1 Exploded view of the unit 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Fig 22 Exploded view drawing We reserve the right to modify the dimensions and design as part of the ongoing...

Page 36: ...plate 2 Infrared remote control 3 Fan impeller 4 Fan motor 5 Front cover 6 Pollen filter 7 Air filter 8 Housing front 9 Evaporator 10 Temperature probe evaporator 11 Housing back 12 Display circuit bo...

Page 37: ...the electrical power supply to the unit 4 Check the unit for visible signs of damage and clean it as described in the Care and maintenance chapter Permanent shutdown Ensure that units and components a...

Page 38: ...s on the remote control 13 M Maintenance 33 Malfunctions Checks 30 Possible causes 30 Remedial measures 30 Manual air distribution 11 Manual mode 9 Minimum clearances 20 O Ordering spare parts 36 P Pr...

Page 39: ......

Page 40: ...5232 606 260 E mail info remko de URL www remko de REMKO GmbH Co KG Klima und W rmetechnik Im Seelenkamp 12 32791 Lage Hotline within Germany 49 0 5232 606 0 Hotline International 49 0 5232 606 130 W...

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