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Operation instructions controller

      

 

Pressing the three buttons ( 

  

    ) below the display

simultaneously, acknowledges the fault message.

8.3 Overpressure

      

 

When this message appears on the display, the pressure downstream from the high pressure pump is too high. 
The high pressure pressure switch is triggered at a pressure of 150 bar, and reduces the speed of the motor. If the 
pump speed has dropped enough for the pressure switch to turn on again at 135 bar, the control unit saves this 
frequency and the humidifier returns to operating mode. This saved frequency is stored as the maximum frequen-
cy until the fault has been rectified or the control unit has been reset. Since the Klingenburg humidifier continues 
to operate and the nominal frequency is thus also shown in the display, an overpressure fault is displayed.

An overpressure fault can be caused by several factors:

  the maximum frequency is set too high.
  the atmomiser nozzles may be dirty, which leads to increased flow resistance. This leads to higher pressure 

for the same amount of water.

Conduit pressure fault
Actual frequency

Target frequency
Actual frequency

Fault message after the set tripping time.

Overpressure message is displayed!

L e i t u n g s d r k s t ö r !
R   I s t f r e q . :   0 0 H z

S o l l f r e q u . :   5 6 H z
R   I s t f r e q . :   5 6 H z

Motor overheating

The motor in the pump station is protected against damage from overheating. A thermal contact inside the motor 
sends a signal to the control unit, causing the motor to switch off and triggering a fault message.

Service indicator

The Service message appears if the recommended oil change intervals have been exceeded. The first message 
appears after the first 50 operating hours and then every 1000 operating hours after that. Pressing the Enter key 
(

) can suppress the message in order to return to the frequency display. The Service message can be reset in 

programming mode once the oil change has been carried out. If the Service message is not reset, it will reappear 
in the display.

Error codes

      

 The seven possible faults are displayed by the two-digit error 
code in the second line of the display.

  M o t o r   t e m p !
S   I s t f r e q . :   0 0 H z

          S e r v i c e

H a r d w a r e   e r r
            E : x x !

Summary of Contents for CERTO

Page 1: ...enburg Humidifier Version 01 21 Air is our element energy recovery our passion Specification and general information Version with control range extension and aerosol separator made of stainless steel...

Page 2: ...s 15 Test certificates 19 Planning information 21 Cleaning disinfection 22 Maintenance and operation 27 Terminal assignments controller pump station 30 Menu structure overview controller 31 Operating...

Page 3: ...es the latest frequency converter technology Klingenburg CERTO Air Humidifier Reliable performance figures Adaptable to customer dimensions Available as a complete unit or a modular installation Ideal...

Page 4: ...cription For the complete system version the stainless steel bottom pan includes a double sided gradient 6 This ensures the complete drainage of the residual water The use of fully deionised water per...

Page 5: ...t pressure 140 bar Dimensions Pump station W 500 H 650 D 540 Weight Pump station 65 kg 69 kg 73 kg 76 kg 82 kg Feed water quality Deionised water with conductive value 5 20 microsiemens cm water hardn...

Page 6: ...e then one humidifier with one reverse osmosis equip ment every pump must have a pressure of more than 2 bar 30 psi The water leaves the pump on the pressure side and is sprayed through the nozzles of...

Page 7: ...the pressures in the system Low pressure switch as dry running protection for pump high pressure switch for limiting maximum allowed op erational pressure The electrical connections are joined in a te...

Page 8: ...2200 CERTO FU 4 0 CERTO FU 5 5 Control unit Controller built into control cabinet Suitable for seamless humidity adjustment humidity control Externally accessible and readable control panel display C...

Page 9: ...out Complete water evacuation from piping by the use of compressed air available as option Software updates allow retrofitting of subsequent func tional enhancements Inputs Enabling potential free con...

Page 10: ...t be informed by the operator about possible dangers 10 Assembly Commissioning Installation Caution The maximum input pressure of the pump assembly must not exceed 5 bar Operating at any higher a pres...

Page 11: ...10 V 4 20 mA The control signals should be connected to terminals 8 and 9 Terminal 9 is reference potential mass Motor connection Control signal connection Jumper setting The CERTO controller lets you...

Page 12: ...on fittings on the humidifier or the pump station should be checked The check should be performed using two wrenches for counterholding The internal screw connections of the pump station are factory t...

Page 13: ...is operated in manual operation up to the frequency limit specified on the pump data sheet and the actual and set point pressures are compared A deviation of 10 is permissible 11 To check the low pre...

Page 14: ...he Control section In addition the control of the sys tem must be designed to meet the requirements of VDI 6022 Water supply The feed water must at least meet the microbiologi cal requirements of the...

Page 15: ...d daher das Recht verliehen das nachstehend abgedruckte Pr fzeichen in Zusammenhang mit dem o g Produkt zu f hren T V NORD Systems GmbH Co KG Pr fstelle f r K lte Klima und L ftungstechnik Dipl Ing Mo...

Page 16: ...euchtungssystem CERTO Klingenburg International Sp z o o Niederlassung Deutschland Gahlener Str 250 46282 Dorsten Pr fung vor Ort 16 02 2022 Dokumentenpr fung bis einschlie lich 25 02 2022 Ausstelldat...

Page 17: ...ke Systems PR FSTELLE F R K LTE KLIMA UND L FTUNGSTECHNIK Gesch Nr KKL 1005 20 Essen 5 April 2022 Auftrags Nr 81 19 33 75 82 DoKl GrV Bericht Nr TR KKL 2022 013 Erg nzungspr fung an einem Luftbefeucht...

Page 18: ...18 Test certificate...

Page 19: ...A list of spare wear parts can be found on page 21 The room temperature during operation of the pump station and the controller should be between 5 and 35 C The CERTO humidifier is not frost proof and...

Page 20: ...d cleaner For easily water soluble deposits Warm water 40 60 You may use a high pressure cleaner Do not aim the water jet directly at the seals and lighting Desinfection After the preliminary cleaning...

Page 21: ...our if they are not sufficiently rinsed away It is important to ensure that following the maintenance operations all traces of the cleaning agents are eliminated from the humidifier Cleaning of the dr...

Page 22: ...lt High pressure switch 135 150 bar Low pressure switch 1 6 2 bar Magnetic valve NP HP Low pressure manometer High pressure manometer Seal set nozzle holder Seal for high pressure nozzle High pressure...

Page 23: ...rding to the local waste regulations Note for enhanced operational reliability e g for production plants To further enhance the operational reliability of the CERTO we recommend replacing the followin...

Page 24: ...ensure that hose lines are replaced at appropriate intervals The maximum service life as well as the maximum use of a high pressure hose can be found in DIN 20066 Drive belts Checking of the drive uni...

Page 25: ...and equipment as well as the machine The installation initial operation and maintenance of this drive may only be performed by expert staff that are well versed in the functionality and equipment as...

Page 26: ...constantly on Control commands and operating signals such as start stop must only be implemented via the control terminals or the control panel and not by switching the mains supply or a motor contact...

Page 27: ...ontroller X2 to controller a L Power supply valve output nominal 230V b Solenoid valve supply c Control range extension 2nd level d Control range extension 3rd level e 3 2 multi way valve for switchov...

Page 28: ...Z 2 Solenoid valve 2nd level to controller a L Power supply valve output nominal 230V b Solenoid valve supply c Control range extension 2nd level d Control range extension 3rd level e 3 2 multi way va...

Page 29: ...alve purge MZ 2 Solenoid valve 2nd level a L Power supply valve output nominal 230V b Solenoid valve supply c Control range extension 2nd level d Control range extension 3rd level e 3 2 multi way valv...

Page 30: ...tart point P Value I Value Operating Mode Manual mode Humidity control External drive Rinse interval Rinse type Drying Rinse duration Air pressure rinse Normal rinse Drying time P0 Level point for 2nd...

Page 31: ...own V K B 5 0 0 D E F N L B e f e u c h t e r A u t o s t a r t A c h t u n g R I s t f r e q x x H z M o t o r S t o p If the autostart function is enabled the following message appears If you access...

Page 32: ...the right button This sets the clock that controls the error log Pressing again will open the menu item Manual draining S e r v i c e S t d M i T T M M J J 1 2 3 9 1 7 0 6 1 1 Manual rinsing M a n S...

Page 33: ...v e O p e r a t i n g m o d e M a n u a l O p e r a t i o n O p e r a t i n g m o d e M o i s t u r e c o n t r o l Manual operation If Manual operation has been selected a manual target value betwee...

Page 34: ...the slower the control D e s i r e d h u m i t y 1 0 9 5 6 0 P g a i n 0 2 5 0 0 0 1 0 I n t e g r a t o r t i m e 0 1 1 5 0 s 0 0 1 0 Target value range Caution Only change this setting if 1 humidif...

Page 35: ...in the setting values of Maximum frequency will take you to the menu item Fre quency limit If excessive humidity occurs or the water consumption is too high the frequency can be adjusted here It is i...

Page 36: ...the conduit filter pump and nozzles with fresh water If oil free pressured air is available air rinse is preferable In this hygienic rinse there are 3 steps First the conduits are rinsed with fresh w...

Page 37: ...1 1800s 180s Conduit rinse Filter rinse duration Blowout duration In the first phase the water conduit to the humidifier is rinsed with fresh water via forwards pressure through the pumping station s...

Page 38: ...sing 3 steps can be switched If the second set of parameters is needed for a special configuration the control range extensions 2nd and 3rd levels can be determined separately for parameter set P0 Res...

Page 39: ...l l f r e q u 0 0 H z S I s t f r e q 0 0 H z Target frequency Actual frequency Target frequency Actual frequency In manual operation Started up via the Start button Start in manual mode Humidity con...

Page 40: ...appears in the display the control unit is externally disabled via terminals 11 and 12 That is to say the DDC has not enabled the control unit or the connection is faulty e g due to loose terminals e...

Page 41: ...o higher pressure for the same amount of water Conduit pressure fault Actual frequency Target frequency Actual frequency Fault message after the set tripping time Overpressure message is displayed L e...

Page 42: ...customer service of Klingenburg GmbH C o m m u n i c a t i o n s e r r o r I M o t 0 0 3 4 A R 1 3 5 8 0 6 0 6 1 1 r u h o u r s x x x x x h S e r v h o u x x x x x h Communication error Communicatio...

Page 43: ...s the right selection key repeatedly The operation pause is a parameter item in the controller menu that allows to temporarily shut down the humidifier without switching off the power supply When this...

Page 44: ...always be shielded for cable lengths over 50 m current limiters should be provided Please enquire Dimensions L 256 mm W 232 mm H 128 mm L 355 mm B 262 mm H 168 mm CERTO FU 750 CERTO FU 1500 Output 0...

Page 45: ...ellerate time Rinse interval Normal rinse Rinse duration Here you can enter your set values 45 Operation instructions controller Air pressure rinse Conduit rinse duration Air pressure rinse Filter rin...

Page 46: ...e constantly performed For this reason Klingenburg GmbH reserves the right to make such changes without prior notice Despite the careful creation of these instructions Klingenburg GmbH cannot be held...

Page 47: ...ly of pump station with delivered 3m long low pressure hose high pressure connections between pump station output and supply water connections of the humidifier with 3m long high pressure hose wiring...

Page 48: ...lt 8M 20 936 338 0798 belt 8M 20 976 humidifier 348 2265 high pressure hose 0 262 m 2 x 90 S Form 348 1435 high pressure hose 3 m straigh angled each additional meter Item No description nozzles 348 4...

Page 49: ...witch checked ND HD Start point Humidity setpoint Min Frequency Max Frequency Power up time Power down time Rinse interval Staff on site Rinse duration P boosting Drying Level 2 on Level 2 off Level 3...

Page 50: ...tube flushed Number of nozzle tubes Nozzle pipes flushed Contact Person __________________________________ Company Fon __________________________________ Conditioning address _________________________...

Page 51: ...e every 2 years 2 2 way solenoid valve NC 230V 1 2 0 6 bar YES 2 2 way HP solenoid valve V2A 0 200 bar YES Low pressure gauge YES High pressure gauge YES Gasket set for nozzle block YES High pressure...

Page 52: ...tional size 3000 Montageanleitung Mounting Instructions KLINGENBURG RRS Doku CERTO 0121 2te Stufe DGS sn englisch indd Air is our element energy recovery our passion Klingenburg International Sp z o o...

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