background image

 

 

BAKL40T12AA 

Edition: 02.03.2017 

Page: 9/11 

 

5.7. 

Indicate outside temperature => only in case of a/c units with heating option 

=> Standard for units with heating, optional for units without heating starting software ver-

sion 3 

While pressing buttons 

S1 

and 

S4 

 actual outside temperature is displayed for 2 seconds. 

6. 

Maintenance / Servicing 

Please arrange regular dates for maintenance works and services with a KONVEKTA service sta-
tion, 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 contact via email: 

[email protected]

 

 

Danger of accidents! 

Qualified staff in charge of installation and maintenance have to be trained in accordance with EN 
378-Part 4 and (EG) No.307/2008 and must strictly follow the legal provisions. 
Any works or modifications at the air conditioner which are carried out improperly can lead to mal-
function and so endanger operational reliability. We recommend having all works and modifications 
carried out at an authorized KONVEKTA Service Station .  
Before carrying out any maintenance works at your air conditioning unit, carefully read the  
KONVKETA safety provisions (TD00052A )

 

in order to avoid any dangers and accidents! 

 

On our website www.konvekta.com in category >service< you will find a survey of contact details of all our 

service partners close to your location 

 

Source of supply: 

KONVEKTA AG

, P.O. Box 2280, D-34607 Schwalmstadt 

6.1. 

Oil change Compressor type KVX 

First oil change at the first maintenance of the vehicle, then approx. every 3 years. At every oil 
change the oil suction strainer has to be cleaned. Observe the oil quantity according to the com-
pressor type (s. item 1.1). 

6.2. 

Return air grid 

Clean the return air grid in the passenger area monthly. In case of enormous dirt weekly. 

6.3. 

Condenser coil 

Always keep condenser coil fins clean. Severe soiling causes excess pressure within the a/c-unit 
system and it automatically stops working.  

  Attention: 

The condenser coil fins have to be cleaned with compressed air at least once a year, in case of se-
vere soiling more often. 

Summary of Contents for KL40T/12V

Page 1: ...many 49 0 66 91 76 0 49 0 66 91 76 200 Info konvekta com www konvekta com Operating Instruction for KONVEKTA Air Conditioning unit KL40T KL45T KL46T with control KS60 Versions 12 24 Volt DC Recirculated Air Fresh Air Heating ID BBA KL40T12AA Version A05 ...

Page 2: ...of a c system 8 5 3 Adjustment of temperature 8 5 4 Recirc Air operation only in case of a c units with Rec air flaps option 8 5 5 REHEAT activate stop 8 5 6 Display of air duct temperature 8 5 7 Indicate outside temperature only in case of a c units with heating option 9 6 Maintenance Servicing 9 6 1 Oil change Compressor type KVX 9 6 2 Return air grid 9 6 3 Condenser coil 9 6 4 Troubleshooting 1...

Page 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 provisions 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 ...

Page 4: ... 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 preno tice Guarantee and liability conditions of KONVEKTA AG s general business conditions are not enlarged...

Page 5: ...rd fans and or blowers 1 1 Compressors Important To avoid leakages at the shaft seal of the compressor The compressor should be started every 4 weeks for approx 15 minutes This also applies when the vehicle is not into operation for a longer period or when the air conditioning unit is not used Compressor type depending on scope of delivery see identification plate at compressor Compressor Type KVX...

Page 6: ...e environmental conditions i e air containing salt phosphate or ammoniac extremely a corrosion of the cupper and aluminium components can not be ruled out The cupper and aluminium components of the KONVEKTA systems are not suitable for such extreme application conditions We indicate emphati cally that corrosion is not subject to warranties for defects KONVEKTA does not take over any war ranties fo...

Page 7: ...all displays against irritating sunglare 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 perfor mance of the air conditioning unit 5 1 Operation pa...

Page 8: ...o interior room of the vehicle see 4 Start of the recirculated air operation Press key S6 the LED display will light up This position should not be adjusted very long If windows are misting up return air operation should be switched off If key S6 is pressed again the return air flap will be reactivated and fresh air operation restarted The LED display will go out Automatic In case of a temperature...

Page 9: ...r operational reliability We recommend having all works and modifications carried out at an authorized KONVEKTA Service Station Before carrying out any maintenance works at your air conditioning unit carefully read the KONVKETA safety provisions TD00052A in order to avoid any dangers and accidents On our website www konvekta com in category service you will find a survey of contact details of all ...

Page 10: ...ck fuses at switchboard clean condenser coil with compressed air LED flashes up excess pressure caused by high outside temperature run unit until pressure has stabilized leakage in a c unit lack of refriger ant check a c unit for leakages refill refrigerant low pressure dryer clogged replace dryer low pressure screen of expansion valve clogged clean screen replace dryer compressor does not compres...

Page 11: ...als 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 substances e g mineral and ...

Reviews: