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BAKL6U022AA 

Edition: 28.02.2017

 

Page: 5/9 

 

1.2. 

Compressors 

 

Important: 

To avoid leakage a the shaft seals of the compressor: 

The 

compressor must be switched on every 4 weeks for about 15

 minutes! 

Even if the vehicles or the air conditioner has not been used for a longer period of time!  

 Compressor is dependent on delivery, see nameplate on the compressor. 

2. 

Intended Use 

The KONVEKTA air conditioning unit is an air conditioning system that works with the ozone 
friendly refrigerant R134a and which creates a pleasant and individually adjustable room tem-
perature by means of forced convection. The determined use includes also the observance of the 
operating instructions as well as the proof of regular inspections. 

2.1. 

Operating Conditions 

NOTE:

 

KONVEKTA uses components made of copper and aluminium, which last a whole unit lifetime 
under normal environmental conditions. Should the units be operated under aggressive environ-
mental conditions, i.e. air containing salt-, phosphate- or ammoniac extremely, a corrosion of the 
cupper- and aluminium components cannot be ruled out. The cupper- and aluminium components 
of the KONVEKTA systems are not suitable for such extreme application conditions. We indicate 
emphatically, that corrosion is not subject to warranties for defects. KONVEKTA does not take 
over any warranties for defect, neither for corrosion nor for consequential damage resulting there 
from, nor for damages caused by cleaning the systems with highly compressed or corrosion ad-
vancing substances.  

3.  Operation 

  

Attention in case of roof top a/c units: Never switch on the a/c unit during car-
wash! 

Danger of accidents! 

- Focussing your attention on the road traffic is of top priority  
- Only operate your air conditioning unit when the traffic situation allows it.  
- Make sure you can clearly recognize and read all operation- and display-elements at any time 
- Protect all displays against irritating sun glare

 

and any other optical disturbances  

- Please note that the control panel keys have not been designed for heavy stressing 
- Excessive or fast pressing of the keys for adjusting the set temperature does not accelerate 
the cooling down process. It possibly damages the control panel and so affects the general per-
formance of the air conditioning unit 

 

Содержание UL500

Страница 1: ...chwalmstadt Germany 49 0 66 91 76 0 49 0 66 91 76 200 Info konvekta com www konvekta com Operating Instructions for KONVEKTA Air Conditioning units UL500 UL700 UL800 with Wabco control system R134a 24 Volt DC ID BBA KL6U022AA Version A03 ...

Страница 2: ...ction of the keys 6 3 1 1 Flap for windshield floor 6 3 1 2 Desired value of front box temperature 6 3 1 3 Blower speed 6 3 1 4 Smog 6 3 1 5 Heater passenger s compartment 7 3 1 6 Additional heater 7 3 1 7 Reheat 7 3 1 8 Driver s seat air conditioning 7 3 1 9 General 7 4 Wartung 7 4 1 Troubleshooting 8 5 Warranty Conditions 8 6 Waste disposal in accordance with legal provisions 9 7 History of modi...

Страница 3: ...increases operation reliability and service life of the air conditioning unit and reduces life cycle costs Please complete these instructions by adding the national provi sions for prevention of accidents and environmental protection These instructions are part of the air conditioning unit Always have a copy at hand in the driver s cabin You will certainly understand that we will not recognize any...

Страница 4: ...t may differ in some parts of description In case your product is equipped with details not shown or described in the operating in struction your KONVEKTA Service Station will always be at disposal for informing you about correct operation In the course of further developments we reserve the right to technical modifications without no tice Guarantee and liability conditions of KONVEKTA AG s genera...

Страница 5: ... and aluminium components cannot be ruled out The cupper and aluminium components of the KONVEKTA systems are not suitable for such extreme application conditions We indicate emphatically that corrosion is not subject to warranties for defects KONVEKTA does not take over any warranties for defect neither for corrosion nor for consequential damage resulting there from nor for damages caused by clea...

Страница 6: ...osition Air circulation is split up between floor and windshield Arrow up flap for windshield The whole air is lead to the windshield Symbol windshield defrost Water valve completely opened air to windshield max imal blower speed The conversion is realized via characteristic curves which also facilitate intermediate positions 3 1 2 Desired value of front box temperature The blowout temperature of ...

Страница 7: ...nce works we refer to our maintenance instructions BWA KL6U022AA which have been written exclusively for maintenance personal Please arrange regular dates for maintenance works and services with a KONVEKTA service station as indicated in maintenance schedule bus no WP07050618 Only qualified staff is allowed to carry out these works For general instructions on repair and maintenance works please co...

Страница 8: ... magnetic clutch compressor does not compress check high and low pressure replace com pressor if necessary excess pressure pressure too high check axial fans check fuses at switchboard clean condenser coil with compressed air excess pressure caused by high out side temperature run unit until pressure has stabilized leakage in a c unit lack of refrigerant check a c unit for leakages refill refriger...

Страница 9: ...of the Council for ma terials that affect the ozone layer Resolution to prohibit certain ozone destroy ing halogen hydrocarbons The used refrigerant endangers the environment When dealing with refrigerants the existing pre scriptions and regulations are to be followed Only qualified staff is allowed to carry out these works Water endangering substances acc to 19g 19l are solid liquid and gaseous s...

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