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10

Protective 

grille

Sealing cap

Telescopic  

pipe

min. 400 mm

Trap

max. 480 

mm

Environment and Recycling

■ 

Dispose of the packaging in an 
ecofriendly manner. 

■ 

Do not dispose of the device in  
domestic rubbish.

■ 

Both the refrigerant and the plant parts 
are subject to special disposal  
conditions.

■ 

The refrigerant used belongs to the 
chlorofluorocarbon refrigerant group. If 
it is released into the air due to damage 
to the cooling circuit, injury to the respi-
ratory organs of people and animals will 
not occur.

Installation Instructions for the Wall 

■ 

Create a core hole in the outside wall 
(max.- wall thickness of 480 mm) with a 
diameter of at least 135 mm.

■ 

Take the minimum distance of 430 mm 
between the floor (mounting surface of 
the device) and the centre of the wall 
bushing into consideration. 

■ 

Insert the telescopic pipe into the wall 
bushing

■ 

To prevent cold bridges, insulate the 
telescopic pipe with suitable insulating 
material. 

■ 

Wall the telescopic pipe into the core 
hole in such a way that it is flush to both 
sides of the wall.

■ 

Mount the protection grill on the out-
side of the wall (make sure it is protect-
ed from rain).

■ 

Fix the trap to the inside.

■ 

The “top“ label on the trap must be 
legible from the inside!

■ 

When taking the device out of service, 
for example, at the beginning of winter, 
close the opening of the trap using the 
sealing cap to prevent air circulation.

Fig. 19 

Installation diagram 
for the wall bushing

Disposal of the old 
device  

The unit production is subject to  
continuous quality control.
Only high-quality materials are used, 
the majority of which are recyclable.

You also contribute to environmental 
protection by guaranteeing that your 
old equipment is disposed of in an 
environmentally friendly manner.

For this reason, bring the old equip-
ment only to an authorised recycling 
company or to a corresponding 
disposal site.

Summary of Contents for MKT 250

Page 1: ...dify Mode Fan Mode Timer Functional Principle of the Cooling Process Maintenance and Care Cleaning the Filter Draining the Condensate Trouble Shooting Taking the Device Out of Service Warranty Environ...

Page 2: ...ains supply line Protect all electrical lines of the device from damage even from animals Select the extension lines of the mains supply line depending on the connected load of the device the line len...

Page 3: ...that the cooling effect can be maintained Observe the following notices Plug the air outlet hose in cluded in delivery onto the air outlet on the rear panel of the device Lock both catches on the air...

Page 4: ...splay 7 13 Green Set Temp LED 14 C F toggle button only on the remote control Operation The device is operated comfortably using the control panel on the device or the in frared remote control Keys wi...

Page 5: ...is pressed the display switches from the room temperature to the set tempera ture LED 13 lights up and shows the desired temperature for 15 seconds 7 Set the desired room temperature using the Timer T...

Page 6: ...ondensate Draining the condensate The condensate evaporates during operation and is then conducted outside with the exhaust air via the air outlet hose In case of extreme humidity the device collects...

Page 7: ...e and pull the mains plug 2 Place a flat tray under the condensate drain spout and remove the plug Fig 17 3 After the condensate has drained reinsert the plug firmly The device is not cooling properly...

Page 8: ...sign sub ject to alteration Control panel Evaporator fan Condenser Red Orange Yellow White Red Red Red Blue Blue Blue Blue Condenser Condenser Compressor Evaporator fan Reservoir motor Mains plug Whit...

Page 9: ...to the wall bushing To prevent cold bridges insulate the telescopic pipe with suitable insulating material Wall the telescopic pipe into the core hole in such a way that it is flush to both sides of t...

Page 10: ...O MKT 11 Fig 20 Device diagram of the MKT 250 Technical dimensions and design subject to alteration 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 Device Dia...

Page 11: ...824 15 Exhaust air pipe adapter 1106865 1106865 16 Condenser 1 5 F 1106866 1106866 17 Evaporator 1106894 1106894 18 Fan housing circulation air 1106822 1106822 19 Fan wheel circulation air 1106823 110...

Page 12: ...ume approx m 80 Temperature setting range C 16 up to 32 Temperature operating limits C r F 16 bis 35 35 bis 85 Refrigerant R 410A Operating pressure max cooling circle kPa 1900 2800 Refrigerant quanti...

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