Beko CDA 664 F Troubleshooting Guide

Instruction & Technical ManualBEKO TECHNOLOGIES GMBH Im Taubental 7 D-41468 Neuss Tel. +49 / (0) 21 31 / 988-0 Fax. +49 / (0) 21 31 / 988-900 V

10 | BEKO TECHNOLOGIES GMBH5.3 Installing the dryer in a horizontal orientation 1. Inlet filter is fitted to dryer invertical orientation. Loosen fitt

Instruction & Technical Manual | 11Correct Wrong< 35°C > 35°C< 16 barg < 4 barg> 12 V < 12 VCorrect Wrong6. Installation require

12 | BEKO TECHNOLOGIES GMBH7. Electrical supply7.1 Connection1. The dryer is designed to operate on either an AC or DC supply voltage.Ensure only one

Instruction & Technical Manual | 137.2 DIN plug drawingsVoltages: 100 to 240 VAC Voltages: 12 to 24 VDCcovercover

8. Energy management and PC interfacing8.1 Interfacing the controller with a PC8.1.1 Introduction to the softwareThe dryer controller has the ability

Instruction & Technical Manual | 15Controller shown in the invertedposition for reasons of clarity 1. Condensate solenoid valve2. Tower 1 solenoid

16 | BEKO TECHNOLOGIES GMBH8.1.5 Starting the programIf not already connected, connect the RS232 serial link cable between the controller andthe host

Instruction & Technical Manual | 178.1.6 Programming dryerOnce it has been decided to change the default settings, and communications havebeen est

18 | BEKO TECHNOLOGIES GMBH7. Drain valve • Operate drain operation toggle - Allows the drain to operation to be toggled tofunction after both towers

Instruction & Technical Manual | 198.2 Energy management feature (EM)8.2.1 DescriptionThe purpose of the energy management feature is to save ener

2 | BEKO TECHNOLOGIES GMBHTable of ContentsPage: 1. Introduction...

20 | BEKO TECHNOLOGIES GMBH8.2.3 Energy management application selectionFor correct energy management operation it is important to select the correct

Instruction & Technical Manual | 218.2.4 Energy management options See 8.1 for connection of the PC to the controller. Theenergy management active

22 | BEKO TECHNOLOGIES GMBH8.3 Alarm connection detailsTo enable the alarm facility it is recommended that a suitable cable is brought into thecontrol

Instruction & Technical Manual | 238.4 Schematic wiring and fault diagrams8.4.1 General wiring diagram 8.4.2 Remote alarm wiring diagram EXTERNAL

24 | BEKO TECHNOLOGIES GMBH9. OperationThe dryer operation is designed to give smooth, uninterrupted delivery of compressed airto the designated speci

Instruction & Technical Manual | 2510. Start up10.1 Procedure1. Close valves A, B, C and D.2. Switch on compressor.3. Open valve A slowly.4. Check

26 | BEKO TECHNOLOGIES GMBH11. Service and fault diagnosisPOWER OFFLEFT HAND TOWERPURGE CYCLEREPRESSURISATIONCYCLERIGHT HAND TOWERPURGE CYCLEREPRESSUR

Instruction & Technical Manual | 2711.1 Service shutdown1. Close valve B2. Close valve A3. Leave dryer running for 15 minutes to fully de-pressuri

28 | BEKO TECHNOLOGIES GMBH11.3 The service intervals and the kits required are detailed below.2 years or 12,000 hours Kit A4 years or 24,000 hours Ki

Instruction & Technical Manual | 2911.4 Changing the desiccant cartridges1. Follow the instructions as indicated below.2. Ensure desiccant label i

Instruction & Technical Manual | 31. IntroductionThe product to which this manual refers must not be supplied, installed, used, operatedor service

4. Dryer with front facia panel removed.1. Dryer with front facia panel fitted.5. Re-fit front facia panel by insertion oftongue into groove and pushi

Instruction & Technical Manual | 3111.6 Purge plug removal1. Remove front panel of dryer as described in11.5 and locate purge plug in upper valveb

32 | BEKO TECHNOLOGIES GMBH11.7 Cleaning the silencer1. Silencer removal is best carried out duringdiaphragm replacement. See §11.8.4. Clean threads o

Instruction & Technical Manual | 3311.8 Diaphragm replacement1. Remove front panel as described in §11.5and locate position of upper and lowerbonn

34 | BEKO TECHNOLOGIES GMBH11.9 Resetting the controller1. After following the start up procedure it is necessary to reset the controller. This isdone

Instruction & Technical Manual | 3512. Dryer Troubleshooting12.1 General troubleshootingBefore specific identification of any fault is looked for,

36 | BEKO TECHNOLOGIES GMBH12.2 Electrical troubleshooting (see display panel diagram in Section 11, page 26)Problem Possible cause Display Priority L

Instruction & Technical Manual | 37Standard pressure dewpoint -40ºC (-40°F)-70ºC (-100°F) with application of flow correction factorMin working pr

38 | BEKO TECHNOLOGIES GMBHDryer Operating pressureModel 4 bar 7 bar 10 bar 13 bar 16 barAC119 11 08 075 07 065AC122 12 10 08 075 07AC126 13 11 09 085

Instruction & Technical Manual | 39

4 | BEKO TECHNOLOGIES GMBH2. SafetyBEKO explicitly excludes all responsibility and liability for damage and/or injury caused byfailure to follow the i

BEKO reserves the right to make changes and improvements to the product and / or this manual without prior notice.BEKO TECHNOLOGIES GMBH Im Taubental

Instruction & Technical Manual | 5The following safety guidelines must be strictly observed:• Leave this manual at the place of installation of th

6 | BEKO TECHNOLOGIES GMBH3. Description of the dryer’s main componentsThe figure below shows the main elements of a typical dryer unit. 1312111617236

Instruction & Technical Manual | 74. Explanation of the dryer’s main components4.1 Control unit, item ref. 2 on page 6The top and bottom valve blo

8 | BEKO TECHNOLOGIES GMBH5. Connecting the pre-filter to the dryer1. Connect filter and DRYPOINT AC using proper sealing material and the fittingssup

Instruction & Technical Manual | 95.2 Reconfiguration of inlet and outlet ports1. Port configuration as delivered: 3 inletoptions left hand side o