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 WARNING!

Do not use anything other than the agent rec-

ommended by the manufacturer to speed up a

possible defrosting process or to clean the

units. The unit may only be operated and stored

in rooms where there are no devices with

potential ignition sources. Do not go below the
minimum room area of 14.4 m

2

. Note that

leaking refrigerant is colourless and odourless.

The unit must not be burned or pierced!

1.3  Identification of notes

This section provides an overview of all important

safety aspects for proper protection of people and

safe and fault-free operation.The instructions and

safety notes contained within this manual must be

observed in order to prevent accidents, personal

injury and material damage.

Notes attached directly to the units must be

observed in their entirety and be kept in a fully

legible condition.

Safety notes in this manual are indicated by sym-

bols. Safety notes are introduced with signal words

which help to highlight the magnitude of the danger

in question.

 DANGER!

Contact with live parts poses an immediate

danger of death due to electric shock. Damage

to the insulation or individual components may

pose a danger of death.

 DANGER!

This combination of symbol and signal word

warns of a situation in which there is immediate

danger, which if not avoided 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!

This combination of symbol and signal word

warns of a potentially hazardous situation,

which if not avoided may cause injury or mate-

rial and environmental damage.

 NOTICE!

This combination of symbol and signal word

warns of a potentially hazardous situation,

which if not avoided may cause material and

environmental damage.

This symbol highlights useful tips and recom-

mendations as well as information for efficient

and fault-free operation.

1.4  Personnel qualifications

Personnel responsible for commissioning, opera-

tion, maintenance, inspection and installation must

be able to demonstrate that they hold a qualifica-

tion which proves their ability to undertake the

work.

1.5  Dangers of failure to observe

the safety notes

Failure to observe the safety notes may pose a risk

to people, the environment and the units. Failure to

observe the safety notes may void any claims for

damages.

In particular, failure to observe the safety notes

may pose the following risks:

n

The failure of important unit functions.

n

The failure of prescribed methods of mainte-

nance and repair.

n

Danger to people on account of electrical and

mechanical effects.

1.6  Safety-conscious working

The safety notes contained in this manual, the

existing national regulations concerning accident

prevention as well as any internal company

working, operating and safety regulations must be

observed.

 

 

 

 

 

5

Summary of Contents for MKT 255 ECO S-Line

Page 1: ...on instructions Read the instructions prior to performing any task REMKO MKT ECO series MKT 255 ECO MKT 255 ECO S Line MKT 295 ECO MKT 295 ECO S Line Local room air conditioner in compact design 0233...

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: ...lation maintenance and inspection 7 1 9 Unauthorised modification and changes 9 1 10 Intended use 10 1 11 Warranty 10 1 12 Transport and packaging 10 1 13 Environmental protection and recycling 10 2 T...

Page 4: ...n Repairs may only be carried out by authorised and certified specialist personnel n The unit must not be covered with plastic sheets n This unit must be disposed of professionally in accordance with...

Page 5: ...RNING 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 combination of symbol and signal word...

Page 6: ...ters fireplaces is prohibited n The unit may only be installed operated and stored in rooms larger than 14 4 m2 n Protective covers grilles over moving parts must not be removed from units that are in...

Page 7: ...oms with limited space is prohibited Ensure that sufficient space is available at the work place Ensure that the ambient conditions are suitable for working with combustible refriger ants n Identify r...

Page 8: ...voided the critical points of potential refrig erant leakages must be checked using a leak detector The following notes must be observed when working on electronic components if the housing is changed...

Page 9: ...ss must often be repeated until there is no more refrigerant in the system After the last flushing the system must be brought to the ambient pressure in order to start work The flushing process is ind...

Page 10: ...nclude special agreements beyond these conditions In this case contact your contractual partner in the first instance 1 12 Transport and packaging The devices are supplied in a sturdy shipping con tai...

Page 11: ...ting pressure cooling cycle kPa 1160 4120 Air flow volume per stage m3 h 230 290 325 260 330 340 Sound pressure level per stage 2 dB A 49 50 51 Sound power level max dB A 65 Power supply V Ph Hz 230 1...

Page 12: ...densate 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 air thereby creating a comfort...

Page 13: ...Y or circulated air mode FAN The LEDs indicate the selected operating mode 3 FAN speed key With this key it is possible to set the fan speed and therefore the air flow It is possible to select between...

Page 14: ...ith the unit switched on any change to the settings will be automatically transferred to the room air conditioner The proper receipt of data will be acknowledged with an audible beep n To operate the...

Page 15: ...r supply must be of a sufficient cable size and must only be used fully rolled out Fig 5 Power supply n Check whether the stopper in the condensate drain is present and correctly installed There is a...

Page 16: ...t air to the outdoor area or to outdoors Exhaust air routing variants You can route the exhaust air out of the building as follows Via a flat nozzle The flat nozzle supplied can be used in various dif...

Page 17: ...evaporator fins This will transport the remaining moisture out of the unit and this will avoid unpleasant odours when the unit is re commissioned 2 Switch the unit off with the I O key pull out the po...

Page 18: ...N1 CN2 L N PE M M M A 2 1 4 3 5 6 3 7 8 Fig 12 Electrical wiring diagram A Power supply 1 Infrared receiver 2 Liquid level switch 3 Temperature probe 4 Condensate pump 5 Fan motor evaporator 6 Compres...

Page 19: ...The unit does not work or works at reduced cooling capacity Exhaust air hose kinked extended routed downwards or blocked Ensure that there is a clear path for the exhaust air Filter contamination inl...

Page 20: ...n is not correctly inserted or is damaged Insert stopper correctly or replace if necessary Error indication by code Error code Error description Error elimination E1 Ambient temperature probe defec ti...

Page 21: ...ou take out a mainte nance contract with 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 a...

Page 22: ...11 Exploded view of the unit and spare parts list 11 1 Exploded view of the unit MKT 255 ECO MKT 255 ECO MKT 295 ECO MKT 295 ECO Fig 14 Exploded view REMKO MKT ECO series 22...

Page 23: ...er stopper 4 Sealing cap 5 Condensate pump 6 Protective cap 7 Condensate tray cover 8 Protection grid hose connection 9 Exhaust air hose connection nozzle 10 Liquid level switch 11 Compressor 12 Vibra...

Page 24: ...41 Display board 42 Operating panel 43 Display circuit board 44 Display board cover 45 Housing front 46 Board housing cover 47 Board housing 48 Control board 49 Compressor capacitor 50 Capacitor compr...

Page 25: ...ew 22 Exploded view of the unit 22 I Installation 15 M Maintenance 21 O Operation Control panel 13 R Recirculated air filter 15 S Safety Dangers of failure to observe the safety notes 5 General 4 Iden...

Page 26: ...REMKO MKT ECO series 26...

Page 27: ......

Page 28: ...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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