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Page 62

Blow-down pump
works but not wa-
ter is drained

•

Steam cylinder and/or drainage system
blocked

•

Clean cylinder base and/or
drainage system, respectively

Cylinder is fully
drained after par-
tial blow-down
despite pump
beeing switched
off

•

Vent pipe is blocked

•

Clean venting bore; replace
vent pipe, if required

No steam exit
from steam mani-
fold

•

Steam pipe improperly laid (water bag) or
blockage

•

Rerun steam hose according to
guide lines, remove blockage

Water exits peri-
odically from
drain hose with-
out pump
switched on

•

Excess pressure in duct system (max.
overpressure is 1200 Pa)

•

Lengthen drain hose system;
consult your expert dealer if
problem persists

Uneven electrode
wear

•

One or more electrodes not supplied with
power
Circuit breaker tripped

Main contactor contact not functional

Phase loading not symmetric

Electrode immersion depth differs. Unit
not mounted plumb

•

Check power supply and wiring

Check circuit breaker. Replace,
if required

Check main contactor. Replace,
if required

Ensure power supply phase ba-
lance by measurement
Check installation and correct
positioning, if required

Problem

Possible cause for faulty situation

Countermeasure

Содержание Diphusair FL Series

Страница 1: ...Control Climate FL T EN FL T EN E 8881166 Manual Diphusair FL...

Страница 2: ...Page 2 Risk of electrical shock Hazardous electrical high voltage All electrical work to be performed by certified expert staff electricians or expert personnel with eqivalent training only 51 1...

Страница 3: ...ions on the expansion board 12 3 5 Relay circuit board 13 3 5 1 Connections on the relay board 13 3 6 Electrical connection 14 3 6 1 Connection of control voltage 14 3 6 2 Connection of interlock safe...

Страница 4: ...u 43 5 8 10 Weekly timer submenu 44 5 8 11 Recording submenu 45 5 8 12 Cylinder extension submenu 47 5 8 13 Relay extension 1 submenu 48 5 8 14 Relay extension 2 submenu 49 6 Faults and Warnings 53 6...

Страница 5: ...er ELDB FLHxx T Flexline unit type Heater Steam Humidifier HKDB Retention Please retain these operating instructions in a secure always accessible location If the product is resold turn the documentat...

Страница 6: ...on the unit must have read and understood the corresponding parts of the Operation and Maintenance Instructions and especially the chapter 2 Safety Notes Additionally operating personnel must be infor...

Страница 7: ...and above as well as by persons with reduced physical sensory or mental ca pabilities or lack of experience and knowledge so long as they are supervised or have been instructed regarding the safe use...

Страница 8: ...expert staff electricians or expert personnel with comparable training only Disconnect unit components from electrical power supply prior to work After electrical installation or repair work test all...

Страница 9: ...3 2 Layout of control The control consists of the 3 5 screen and the mainboard The mainboard can be expanded for additional functions with one or 2 relay boards with 3 relays each and addi tional opt...

Страница 10: ...the steam humidifier are provided here The relays for the control of the main contactor solenoid valve and blow down pump are included directly on the mainboard F1 F2 ST06 ST05 ST04 A ST04 B ST07 ST08...

Страница 11: ...ut 0 10 VDC max 8 mA ST08 20 VDC supply voltage max 20 mA for humidity sensors ST15 Tap for 1 2 and N unsecured for cus tomer use USB Connection for USB stick for use as a data logger and for paramete...

Страница 12: ...ST07 12 V GND CAN Bus ST08 Loop through of ST07 Inputs ST02 B Electrically isolated input optical coup ler for sensor electrode ELDB Thermoswitch connection HKDB ST06 Input for current transformer EL...

Страница 13: ...gital input 12 VDC Outputs ST02 Potential free break make contacts NC and NO programmable ST03 Potential free break make contacts NC and NO programmable ST04 Potential free break make contacts NC and...

Страница 14: ...ction of interlock safety system The so called interlock safety system is located between terminals 1 and 2 Safety equipment can be wired also in series into the interlock safety system If the interlo...

Страница 15: ...tential in each case Wiring examples Humidity sensors require an external supply voltage 20 VDC are available for this pur pose at terminal 3 4 5 6 7 20 VDC Make contact NO 3 8 Terminal strip on ST08...

Страница 16: ...he guiding unit and the successing unit s provided on site These provide the successing unit with a control signal from the guiding unit and the transmitted potential free safety interlock system The...

Страница 17: ...idifier double cyl units only Waterlevel_cyl 1 mm Heater steam humidifiers only Waterlevel_cyl 2 mm Heater steam humidifier double cylinder units only 1 only when PI controller is set 2 not in Weekly...

Страница 18: ...eration dark bright flashes Main contactor switched Main contactor not switched Fault main contactor dark bright flashes Filling active No filling Fault filling dark bright flashes Blow down active No...

Страница 19: ...lementary documentation is available from Screen views The operating structure uses several screens which are schematically displayed in the table below User guidance In the user guidance a distinctio...

Страница 20: ...for comprehensive unit settings read values parameter settings service set tings and history 5 7 Screen 4 Unit information Is only displayed after a fault or a service message has occurred provides in...

Страница 21: ...e Initial operation screen with the green tick in the top right cancel by touching X 5 2 2 Input of date and time The parameter 02 Date and 03 Time require digits to be entered To do so a screen with...

Страница 22: ...a maximum of 4 entries Scroll keys are used to switch between the individual screen blocks Confirm the input and return to the Initial operation screen with the green tick in the top right cancel by t...

Страница 23: ...I controller 96 controls with voltage signal 0 10 V 5 Internal PI controller 96 controls with current signal 4 20 mA 6 Internal PI controller 96 controls with ohmic signal 0 140 7 1 step operation 44...

Страница 24: ...tion 4 The screen With the exception of the target humidity these are read values only The displayed values are shown and explained in the table in the following section If an error has occurred or a...

Страница 25: ...nal to input signal 13 Current_actual_cyl 1 The current power consumption of cylinder 1 only for ELDB 77 14 Current_actual_cyl 2 The current power consumption of cylinder 2 only for ELDB 77 double cyl...

Страница 26: ...n tick without explicitly entering the code Code 010 The main menu of the operator level becomes accessible The password entry is called up in the main screen by touching the button A virtual keyboard...

Страница 27: ...ter the input has to be made by selection from predefined offers multiple choice see example 1 entry of numeric values using an on screen keyboard see example 2 Example 1 Selection of user language Ca...

Страница 28: ...after a certain period of time The main screen is then displayed The time until the return to the main screen can be set by the user If a submenu is to be called up again after a screen has been clos...

Страница 29: ...reen backlight in undimmed state 5 Delay_present_page 0 3600 300 Display duration for a certain screen page before return to the main screen in min 6 Display_lighting_dimmed 0 100 50 Screen brightness...

Страница 30: ...low down 24 because the measured current is too high only for ELDB 77 65 The unit performs a max level blow down 25 because the water level is too high only for HKDB 78 66 The unit performs a Standby...

Страница 31: ...linder 1 in mm only for HKDB 78 25 Water_level_cyl 2 Water level in cylinder 2 in mm only for HKDB 78 double cylinder units 28 Model Type designation of unit 29 Unit_name Unit name 90 can be selected...

Страница 32: ...s 1 Date of error message 2 Contents of error message 3 Frequency of error message If an identical error occurs several times in a row the first entry relating to this error is updated with the date o...

Страница 33: ...y_rate 6 Memory entry Frequency of occurrence since initial operation 19 7th fault_entry_date 7 Memory entry Date time 20 7th fault_entry_message 7 Memory entry Error message see above 21 7th fault_en...

Страница 34: ...reen page where the param eters of the respective group are available for selection viewing or for making changes The layout of the screen pages corresponds to the pages of the submenus of the user le...

Страница 35: ...isplay_lighting_normal 5 100 100 Screen backlight in undimmed state 5 Delay_present_page 0 3600 300 Display duration for a certain screen page before return to the main screen in min 6 Display_lightin...

Страница 36: ...value 3 of RH 2 in 18 Set_value_dehumidification 1 0 20 0 10 0 Downstream dehumidifier is actuated if humidity set value has been exceeded by the respective difference value PI controller only 50 19 H...

Страница 37: ...ain contactors the maximum number of operating cycles is specified by the manufac turer When a limit value is reached the cor responding service message is displayed The main contactor must then be ch...

Страница 38: ...ter for main contactor operating cycles 34 double cyl units only 0 No 1 Yes 19 K4_switching_cycles_until_msg Remaining operating cycles for K4 until service message 34 is triggered 20 Main_contactor 5...

Страница 39: ...the Update function in the services submenu The status of the update process is displayed see table Its successful completion is dis played by the Update successful status message Switch the unit off...

Страница 40: ...as opened during this period of time i e no steam production took place 26 5 Blow down_without_K1 Pumps without main contactor 75 in order to avoid triggering of residual current detector 56 0 Main co...

Страница 41: ...0 Activated digital input 97 by a pushbutton 106 starts timer function 18 40 Activated digital input 97 by a switch NO switches power limitation on for load shedding 101 14 Control_curve Behaviour dur...

Страница 42: ...e counter which is relevant for the service was reached M 274 A service is required after the max operating cycles for K1 have been reached M 275 A service is required after the max operating cycles f...

Страница 43: ...Comment explains the term in the glossary min max FS refers to a related explanation of the term 1 Address 0 255 1 Address of the communication interface 13 2 Baud_rate Setting the baud rate 0 1200 1...

Страница 44: ...ly_timer No Parameter No Meaning Comment explains the term in the glossary min max FS refers to a related explanation of the term 1 Mon_start_time 1 00 00 23 59 08 00 Start time 1 for Monday 1st perio...

Страница 45: ...arameter Saving_status 4 the status of the saving procedure can be checked Activated means that writing to the memory stick is underway Erasing of the complete memory is achieved by setting the Record...

Страница 46: ...Saving of the existing recording on a USB stick 0 No action 1 Start saving process 3 Saving_abort Cancel saving 0 No action 1 Cancel saving process 4 Saving_status Status of saving process 0 Saving n...

Страница 47: ...5 9 V_Signal_ Processed input signal corresponding to measured voltage signal on terminal ST0505 10 mA_Signal Current signal measured on terminal ST0506 11 mA_Signal_ Processed input signal correspond...

Страница 48: ...elay see submenu Functions 15 4 Digital_input_function Mapping of the digital input function 98 to relay board 1 11 V_Signal Voltage signal measured on terminal ST0505 12 V_Signal_ Processed input sig...

Страница 49: ...unction 98 to relay board 1 11 V_Signal Voltage signal measured on terminal ST0505 12 V_Signal_ Processed input signal corresponding to measured voltage signal on terminal ST0505 13 mA_Signal Current...

Страница 50: ...the unit info screen which extends over several screen pages and contains comprehensive device data As an example one possible first screen page is shown here The content of the screen pages is provi...

Страница 51: ...1 Water_level_sensor Value provided by level control 39 not plausible only for HKDB 78 122 Max level Max level 40 was reached 5 times in a row during filling HKDB 78 only 123 Steam_down_time Despite a...

Страница 52: ...ding value Total operating time of unit since initial operation specified in s 11 Software_version Reading value Software version 12 Production_total_time Reading value Total duration of steam product...

Страница 53: ...t if required 002 Cylinder_extension Extension board not detec ted by the software P c b connection not o k P c b not present or defective CAN bus addressing not correct Check firm connec tion of boar...

Страница 54: ...cabling not o k Mainboard relay not energised Check electrical cable and replace if required Measure voltage on mainboard terminal 11 against N replace mainboard if required Steam hose not laid with...

Страница 55: ...cale de posits Check blow down pump drain system and cylinder for scale deposits and clean Water sensor defec tive only HKDB Replace water sen sor 090 Cylinder_full only ELDB The sensor electrode con...

Страница 56: ...ng on heating ele ment Switch off power sup ply Remove lime coat ing Allow cool down of steam cylinder Push back unblocking pin on thermoswitch with needle nose pliers or a screwdriver Capillary tube...

Страница 57: ...d valve is not energised Check solenoid valve Solenoid valve is per manently energised water intake stops when unit is switched off Relay contacts on mainboard stick Mea sure voltage across terminal 1...

Страница 58: ...defective Replace external cir cuit breaker eliminate cause for tripping Heater elements not supplied with voltage Check wiring and voltage supply Main contactor swiching not o k Check main contac tor...

Страница 59: ...service messages Cycles_main_ contactor x The maximum number of oper ating cycles for the main con tactor X has been reached the device can contain several main contactors x represents the designation...

Страница 60: ...ay cause condensate formation within air duct Check steam manifold position within total system and installa tion correctness Control signal not properly selected or software setting mismatch Check co...

Страница 61: ...n Display not illuminated Defective F1 and or F2 fuses on main board External control voltage failure ext cir cuit breaker has tripped or is defective device load circuit breaker has tripped only ELDB...

Страница 62: ...cally from drain hose with out pump switched on Excess pressure in duct system max overpressure is 1200 Pa Lengthen drain hose system consult your expert dealer if problem persists Unevenelectrode wea...

Страница 63: ...to prevent material damage Perform maintenance replace electrodes with high conductivity type clean steam cylinder check water quality and con ductivity also s Intended use section optimise blow down...

Страница 64: ...ST07 12 7 0 140Ohm 6 4 20mA FLE 05 65 S 43 000C 03 heating voltage 380 415V 3 N control voltage 200 240V 1 N B Steuerspg int 25 01 18 Lue see S 43 000 4 for steam part siehe S 43 000 4 f r Dampfzylin...

Страница 65: ...int 25 01 18 Lue A release 11 11 17 Lue PE PE PE ST1 N ST1 L ST1 N ST1 L ST1 N ST1 L signal humidifing Meldung Befeuchten message d op ration K1 LS ST04 A 9 ST04 A N CT ST09 ST04 B 9 1 signal humidif...

Страница 66: ...rture 28 relay collective fault Relais Sammel st rung Relais avertisseur Terminals Klemmen Connecteurs ST08 13 GND ST10 1 20V 3 12VDC 4 GND 0 10V 12VDC 12VDC ST10 2 ST03 12VDC 8 DI 20VDC 5 0 10V ST07...

Страница 67: ...on B Steuerspg int 25 01 18 Lue A release 11 11 17 Lue PE PE PE signal humidifing Meldung Befeuchten message d op ration K1 LS ST04 A 9 ST04 A N CT ST09 ST04 B 9 1 signal humidifing Meldung Befeuchten...

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Страница 70: ...ble Cylinder Board DB ST1 1 Y2 M2 ST02 A 9 ST02 A N ST06 ST05 ST02 B 9 1 ST02 B 9 2 heating voltage 380 415V 3 N control voltage 200 240V S 43 002C 01 B Steuerspg int 25 01 18 Lue use potential free c...

Страница 71: ...em Typenschild Utiliser uniquement des conducteurs en cuivre AWG selon la valeur actuelle sur la plaque d identification A release 11 11 17 Lue B Steuerspg int 25 01 18 Lue heating voltage 200 480V S...

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Страница 88: ...from the building control system or a PLC via the Communication interface 13 to the control The command set available is listed in separate Communication interface 13 Serial computer interface for rem...

Страница 89: ...to be restarted Setting the parameter to a value of 0 deactivates the limitation of operating time Steam_amount_service 33 The steam volume produced kg is compared to the default value set in the Ste...

Страница 90: ...not take place continuously but with breaks in order to prevent the overflowing of the filling cup HyFlow Filling and pause intervals can be adjusted separately Blow down correction 55 If the water h...

Страница 91: ...e commands 12 If the hardware interlock safety system is closed and the switch is opened via software control command steam production is stopped and the unit is placed in Remote switch off status Sup...

Страница 92: ...required by the output demand or an oscillating tendency switching is made with a hysteresis Example One Master controls one Slave Switching on the slave without hysteresis would occur at 50 output de...

Страница 93: ...urrent A Steam hose connection mm 2 x 40 7 4 x 40 7 Condensate hose connection mm Empty weight kg 23 26 28 50 Operational weight kg 37 47 49 92 Height 6 mm 750 Width 6 mm 1090 Depth 6 mm 355 Water ins...

Страница 94: ...der Control Control voltage internal Control current A Steam hose connection mm 1 x 40 Condensate hose connection mm Empty weight kg 25 28 36 Operational weight kg 39 42 72 Height 6 mm Width 6 mm Dept...

Страница 95: ...ing volume l Operation weight kg 76 0 Width 6 mm Height 6 mm Depth 6 mm Drain water connection 1 Other voltages upon request 4 Internal control voltage upon request 5 Inclusive Y piece DN40 6 Outer di...

Страница 96: ...t_actual_cyl 2 A Electrode steam humidifier double cyl units only Waterlevel_cyl 1 mm Heater steam humidifiers only Waterlevel_cyl 2 mm Heater steam humidifier double cylinder units only 1 only when P...

Страница 97: ...eration dark bright flashes Main contactor switched Main contactor not switched Fault main contactor dark bright flashes Filling active No filling Fault filling dark bright flashes Blow down active No...

Страница 98: ...100 fisair com...

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