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Table of contents

1

Safety and usage instructions

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4

1.1  General safety notes....................................................................................................................... 4
1.2  Identification of notes...................................................................................................................... 4
1.3  Personnel qualifications.................................................................................................................. 4
1.4  Dangers of failure to observe the safety notes................................................................................ 4
1.5  Safety-conscious working............................................................................................................... 4
1.6  Safety notes for the operator........................................................................................................... 5
1.7  Safety notes for installation, maintenance and inspection.............................................................. 5
1.8  Unauthorised modification and changes......................................................................................... 5
1.9  Intended use................................................................................................................................... 5
1.10  Warranty........................................................................................................................................ 5
1.11  Transport and packaging.............................................................................................................. 6
1.12  Environmental protection and recycling........................................................................................ 6

2

Technical data

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7

2.1  Unit data.......................................................................................................................................... 7

3

Design and function

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8

4

Operation

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9

5

Assembly and installation

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11

6

Electrical wiring

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15

7

Commissioning

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16

8

Troubleshooting and customer service

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17

9

Care and maintenance

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19

10

Shutdown

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20

11

Exploded view and spare parts lists

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21

11.1  Exploded view of the unit ........................................................................................................... 21
11.2  Spare parts list ........................................................................................................................... 22

12

Index

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24

 

 

 

 

 

3

Summary of Contents for MKT 251

Page 1: ...Assembly and operating instructions Read the instructions prior to performing any task REMKO MKT 251 MKT 251 S Line Local Air Conditioner 0056 2014 01 Edition 2 en_GB...

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: ...nspection 5 1 8 Unauthorised modification and changes 5 1 9 Intended use 5 1 10 Warranty 5 1 11 Transport and packaging 6 1 12 Environmental protection and recycling 6 2 Technical data 7 2 1 Unit data...

Page 4: ...ay 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...

Page 5: ...ts may only be mounted at the points pro vided for this purpose at the factory The units may only be secured or mounted on stable structures walls or floors n Mobile units must be set up securely on s...

Page 6: ...ion 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...

Page 7: ...rating pressure cooling cycle kPa 1800 3600 Air flow volume per stage m h 240 270 320 Sound pressure level per stage 2 dB A 49 52 53 Sound power level max dB A 62 Power supply V Ph Hz 230 1 50 Enclosu...

Page 8: ...e condenser by means of a condensate pump located in the unit the con denser evaporates the condensate and discharges it to the outside via the exhaust air hose The unit filters and dehumidifies the a...

Page 9: ...7 Display 8 Red malfunction LED Reservoir full An acoustic and optical signal indicates that the liquid level switch in the internal reservoir has switched off the operation of the unit The acoustic s...

Page 10: ...7 6 As soon as the 4 5 6 key is pressed the display changes over from room temperature to target temperature LED 13 illuminates and shows the desired temperature for 15 seconds 7 Adjust the desired ro...

Page 11: ...sired target temperature max 4 to 7 C below the outside temperature Help save on energy consumption in stand by mode If the device system or component is not in use we recommend disconnecting the powe...

Page 12: ...exhaust air which must be conducted away from the room to be cooled For this reason it is neces sary to plug the exhaust air hose into the outlet opening on the rear of the unit n Ensure that the cat...

Page 13: ...ust air with tilted window Fig 12 Wall pass though NOTICE In some circumstances routing the exhaust air via a firmly attached exhaust air hose e g through closed doors or windows can lead to negative...

Page 14: ...e inside of the wall In order to avoid cold bridges insulate the telescopic tube with suitable insulation material 3 Brick the slide tube into the core hole such that it sits flush on both sides of th...

Page 15: ...ontrol panel control board C Power plug 1 Microswitch reservoir 2 Temperature sensor recirculated air 3 Evaporator fan 4 Compressor 5 Condenser fan 6 Condensate motor Colour coding Br Brown Bu Blue Rd...

Page 16: ...e unit on with the POWER key 2 Select cooling mode with the MODE key The COOL LED must illuminate 3 Set the desired target temperature with the TIMER TEMP ADJUST key The selected target temperature wi...

Page 17: ...e unit is working with reduced per formance Exhaust air or outlet openings are dirty or blocked by foreign bodies Clean the openings remove foreign bodies Filter soiled Clean the filter in accordance...

Page 18: ...t temperature adjustment Must not be set too high unit operating range 16 to 35 C The unit does not respond to the remote control Remote control There must be no objects between the remote control and...

Page 19: ...h an appropriate specialist firm This enables you to ensure the operational reli ability of the plant at all times Filter cleaning The unit is equipped with an air filter This can be withdrawn from th...

Page 20: ...e a suitable container underneath the condensate drain of the internal reservoir The condensate drain is located on the lower rear side of the unit 4 Pull out the stopper from the condensate drain and...

Page 21: ...loded view of the unit 28 31 29 30 17 18 25 19 20 15 24 32 22 8 10 9 5 16 7 6 21 4 13 14 11 26 27 12 23 1 2 3 33 Fig 18 Exploded view We reserve the right to modify the dimensions and design as part o...

Page 22: ...pump with impeller 12VDC 4 2 5 F capacitor condenser fan 5 Float reservoir 6 Cover reservoir 7 Microswitch reservoir 8 Compressor cpl 9 25 F capacitor compressor 10 Condenser 11 Fan housing condenser...

Page 23: ...t with the serial number 31 Window nozzle 32 Condensate drain nozzle with stopper 33 Remote control Exhaust air hose cpl no 29 30 31 Spare parts not illustrated Ambient air probe By request with the s...

Page 24: ...1 I Installation 11 M Maintenance 19 O Operation Control panel 9 Dehumidifying mode 10 Operating mode Mode 10 Ventilate mode 10 R Recirculated air filter 12 S Safety Dangers of failure to observe the...

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Page 26: ...REMKO MKT 26...

Page 27: ......

Page 28: ...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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