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REMKO MVD 222, Инструкции по эксплуатации и монтажу, Страница: 46 / 48

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13.2  Spare parts list MVD 222-452

No. Designation

MVD 222

MVD 282

MVD 362

MVD 452

1

Protection grid

On request by providing the serial number

2

Air inlet nozzle

3

Condensate tray

4

Fan wheel

5

Evaporator fan motor

6

Condensate hose

7

Condensate connection

8

Control board

9

EEV coil

10

EEV valve body

11

T2B probe, evaporator outlet

12

T2 probe, evaporator centre

13

Evaporator

14

Liquid level switch

15

Condensation pump cpl.

16

IR remote control

 

Spare parts not illustrated

 

Air inlet grill

On request by providing the serial number

 

Air filter

 

Fin motor

 

Display board

 

Probe, ambient air T1

 

Complete panel

When ordering spare parts, please always state the serial no., unit number and unit type (see name plate)!

 

 

 

REMKO MVD series

 

 

46

Содержание MVD 222

Страница 1: ...ting and installation instructions Read the instructions prior to performing any task REMKO MVD series MVD 222 MVD 282 MVD 362 MVD 452 Ceiling cassettes for cooling or heating 0213 2019 09 Edition 1 e...

Страница 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...

Страница 3: ...9 3 2 Combinations 10 4 Operation 12 4 1 General notes 12 4 2 Display on indoor unit 12 4 3 Keys on the remote control 13 5 Installation Instructions for qualified personnel 20 6 Installation 21 7 Con...

Страница 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...

Страница 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...

Страница 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...

Страница 7: ...e level per stage 3 dB A 35 34 33 29 26 23 22 28 29 30 32 35 38 41 Sound power per stage dB A 38 39 42 45 49 50 51 43 44 45 47 50 53 56 Power supply V Ph Hz 230 1 50 Enclosure class IP X0 Refrigerant...

Страница 8: ...ns MVD 222 452 all measurements in mm 1 Suction gas pipe connection 2 Liquid pipe connection 3 Condensate drainage line connection 4 Housing electronic expansion valve We reserve the right to modify t...

Страница 9: ...or unit consists of a fin evaporator evapo rator fan controller and condensate tray The indoor unit can be combined with REMKO outdoor units from the MVV range that provide sufficient combination opti...

Страница 10: ...with consideration to the local conditions Outdoor unit Type Power Power factor Maximum refrigerating capacity of the indoor units to be connected MVV 1200 DC 12 0 kW 130 15 6 kW MVV 1600 DC 16 0 kW 1...

Страница 11: ...4 4 5 5 5 6 5 6 6 Fig 5 Connection possibilities on multiple levels A Outdoor area B Indoor area 1 Outdoor unit 2 Indoor units of the series MVW MVD or MXV 3 Distributor 4 Y distributor 5 Main line 6...

Страница 12: ...so pull off the flap of the battery compartment and insert the bat teries correctly by polarisation see marks The indoor unit indicator is located on a display on the front panel of the ceiling casset...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 20: ...with suitable caps or adhesive strips to prevent the infiltra tion of moisture and never kink or compress the refrigerant piping n Only use the union nuts supplied with the refrigerant piping and rem...

Страница 21: ...ng Fig 10 2 Fit the indoor unit onto the threaded rods and use the lower nuts to level the unit Fig 11 3 Adhere to a ceiling clearance of at least 35 mm Connect the refrigerant piping electrical cable...

Страница 22: ...s factory filled with dry nitrogen for leak testing purposes The pressurised nitrogen is released when the union nuts are undone NOTICE The escape of refrigerant contributes to climatic change In the...

Страница 23: ...A B 2 3 3 B 2 7m 1 4 8m 3 8 9m 1 4 6m 1 4 7m 3 8 8m1 4 8m 3 8 2m 3 8 27m 3 8 1 4 Fig 13 Example combination for calculating the supplementary refrigerant to be added A Outdoor area B Indoor area 1 Ou...

Страница 24: ...by the installer Fig 14 Sketch for determining the refrigerant quantity to be added Component Number Fill factor Filling quantity Length of the liquid pipe 1 4 m 0 023 kg m kg Length of the liquid pi...

Страница 25: ...ble measures for reducing the possible refrigerant concentration per DIN EN 378 1 Example The calculation of the refrigerant quantity to be added provides the following Refrigerant quantity to be adde...

Страница 26: ...d below the cooling fins If the liquid level switch trips a protective shutdown due to inadequate removal of the condensate the pump will switch on immedi ately and run on for approx three minutes Saf...

Страница 27: ...le which serves to realise communication between the indoor unit and the outdoor unit This is used for controlling the cooling and heating capacity and for forwarding alarm codes to the indoor unit If...

Страница 28: ...nection 1 Infeed for the power supply and control line 2 Terminal block Check all plugged and clamped terminals to verify that they are seated correctly and make permanent contact Tighten as required...

Страница 29: ...x 1 5 mm2 Outdoor unit supply 5 x 2 5 mm2 Communication line 3 x 0 75 mm2 shielded 1 Central remote control 3 x 0 75 mm2 shielded 1 1 The control lines require continuous lubrication Additional clampi...

Страница 30: ...ite Black Y G Y G Y G Fig 20 Electrical drawings A Control board B Connection for wired remote control KFB 4 C Connection for wired remote control MCC 1 or SC 1 D Control line E Mains cable F External...

Страница 31: ...s at 72 steps 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 N...

Страница 32: ...er 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 1 2 SW6...

Страница 33: ...3 Measure and record all the required values in the commissioning report and check the safety functions 4 Check the unit control system using the func tions described in the Operation chapter 5 Check...

Страница 34: ...unit and outdoor unit working correctly Take into account the temperature range for the indoor unit and out door unit Electrical surges caused by thunderstorms Have there been light ning strikes in th...

Страница 35: ...n 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 damaged Can the condensate drain off w...

Страница 36: ...with probe T2B Probe defective connection defective on page 39 E5 Fault with probe T2A Probe defective connection defective E6 EC DC fan fault DC fan defective connection defective on page 40 E7 EEPRO...

Страница 37: ...essing again see chapter Addressing the individual indoor units Error code dd Mode conflict Are all indoor units set to the same operating mode NO Set all indoor units to the same operating mode YES I...

Страница 38: ...e series NO Install fixed resistor 120 Ohm on the last indoor unit in the series YES Is the power supply to all units OK NO Ensure correct power supply YES Check the circuit board on the indoor unit o...

Страница 39: ...the probe resistance values OK on page 41 NO Replace probe YES Replace indoor unit circuit board Error code E4 Fault with T2B probe evaporator output Is the probe correctly mounted on the circuit boa...

Страница 40: ...upply checked repaired by a specialist company NO Is 310V DC present between the black and red connecting line at contact CN24 Is 15V DC present between the black and white connec tion YES Replace the...

Страница 41: ...50 39 5 40 7 24 19 40 5 18 8 22 57 41 4 96 9 21 81 42 4 76 10 20 72 43 4 57 11 19 69 44 4 39 12 18 72 45 4 21 Temp C Resistance Ohm Temp C Resistance Ohm 46 4 05 81 1 14 47 3 89 82 1 10 48 3 73 83 1...

Страница 42: ...st dirt mould and other deposits n Only clean the unit using a damp cloth Do not use any caustic abrasive or solvent based cleaning products Do not use a jet of water n Clean the fins on the unit prio...

Страница 43: ...own the air inlet guard on the cover The filter is held in place by the flaps screwed in at the side of the guard Fig 21 3 Tilt the filter and lift it out Fig 21 4 Clean the filter with a commercially...

Страница 44: ...rder to remove any residual moisture from the unit 2 Shut down the system using the remote con trol 3 Switch off the voltage supply to the unit 4 Check the unit for visible signs of damage and clean i...

Страница 45: ...e unit and spare parts list 13 1 Exploded view of the unit MVD 222 452 1 2 3 4 5 6 7 8 9 10 12 11 13 14 15 16 We reserve the right to modify the dimensions and design as part of the ongoing technical...

Страница 46: ...rol board 9 EEV coil 10 EEV valve body 11 T2B probe evaporator outlet 12 T2 probe evaporator centre 13 Evaporator 14 Liquid level switch 15 Condensation pump cpl 16 IR remote control Spare parts not i...

Страница 47: ...M Maintenance 42 Malfunction indicated by display 36 Malfunctions Checks 34 Possible causes 34 Remedial measures 34 Minimum clearances 20 O Ordering spare parts 46 R Refrigerant piping connection 22 R...

Страница 48: ...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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