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CAP 837 Service Manual

October 2017

Rev. D

Nx

Series

iCommand – Touch Controller

Service Manual

WARNING

Personal injury and/or equipment damage will be result by failing to pay attention to the vital safety information and
instructions in this manual. Carefully read, understand, and retain all safety information and instructions before operating this
compressor.

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Summary of Contents for Nx Series

Page 1: ...Service Manual WARNING Personal injury and or equipment damage will be result by failing to pay attention to the vital safety information and instructions in this manual Carefully read understand and retain all safety information and instructions before operating this compressor ...

Page 2: ......

Page 3: ...ion V1 15 Last updated 16 12 2015 Document date 18 01 2016 Article number CAP837 Note All information provided is up to date with the current development level Changes may be made at any time without prior notification We accept no liability for printing mistakes This document replaces all older versions ...

Page 4: ...3 5 OEM functions 20 3 4 Inputting parameters 20 3 5 Software update 22 4 Menu system 23 4 1 Control Menu 23 4 2 Operating Parameters menu 25 4 3 Maintenance counter menu 27 4 3 1 Maintenance intervals 27 4 3 2 Counter menu 28 4 4 Timer menu 29 4 4 1 Date Time 29 4 4 2 Compressor switching times 29 4 4 3 Compressor pressure times 31 4 4 4 Digital outputs switching times 32 4 5 Display parameters m...

Page 5: ...control 58 4 10 3 Basic load cycle priorities 60 4 10 4 Basic load cycle switching times 60 4 10 5 Basic load cycle pressure times 61 4 10 6 Times for basic load cycle priorities 61 4 10 7 Basic load cycle compressors 62 4 11 SD card 63 4 11 1 Saving parameters 63 4 11 2 Loading parameters 63 4 11 3 Starting stopping data logging 64 5 Messages 65 5 1 Warning and maintenance messages 65 5 2 Fault m...

Page 6: ...e parameters displayed here can also be changed 20 Figure 9 Number pad for entering numerical parameters 21 Figure 10 Compressor switching times Start screen 30 Figure 11 Programming for channel 1 30 Figure 12 Compressor pressure times Start screen 31 Figure 13 Programming for channel 1 32 Figure 14 Four different time frames can be saved 32 Figure 15 Overview of channels in time frame 1 Channel 1...

Page 7: ...r storage Ambient temperature range storage 25 to 75 C Humidity storage max 90 non condensing 3 Environmental conditions during operation Ambient temperature range operation 5 to55 C Humidity during operation max 90 non condensing 4 FSCurtis retains the right to make changes additions or improvements to this product hardware and software This does not imply any duty to update any devices already s...

Page 8: ...rs can also be controlled with an extra module which extends the input output level The ICT also has a basic load cycle function to ensure equal utilization in up to five compressors at the same time ICT as basic load cycle master with up to 4 basic load cycle slaves All settings can be made via the graphic interface in the code protected menu system The base screen display provides a quick overvi...

Page 9: ...cuit diagram Figure 2 Rear view of control system terminal assignment Pin Designation Function Plug grid 1 PE Functional earth EMC Phoenix MINI COMBICON Grid 3 81 mm 3 pin 4 0V AC Control system supply 5 18V AC 24V AC 6 Relay output A1 7 COM Shared connection for terminals 7 to 12 Phoenix COMBICON MSTBA Grid 5 0 mm 7 pin 7 Relay output A 1 Mains contactor fixed 8 Relay output A 2 Star contactor fr...

Page 10: ...nection Phoenix MINI COMBICON Grid 3 81 mm 6 pin 17 GND Ground for analogue inputs AE 2 and AE 3 18 Analogue input AE 3 PT1000 compressor temp 19 Analogue input AE 2 PT1000 oil temperature 20 Analogue input AE 1 4 20 mA mains pressure 21 24V DC Transmitter voltage for AE 1 22 Dig input E 8 Basic load cycle loaded idling Phoenix MINI COMBICON Grid 3 81 mm 10 pin 23 Dig input E 7 Remote On Off or ba...

Page 11: ...irect plug ZEC1 5 5 ST 5 0 5 pin 37 Signal A 38 GNDX 39 0V AC supply bus module 40 18V AC supply bus module 36 Analogue output 2 Option Connection for internal analogue output module Phoenix Direct plug ZEC1 5 5 ST 5 0 5 pin 37 Analogue output 2 38 GNDx 39 Analogue output 1 40 Analogue output 1 44 GND RS 485 FU only with Flex variant Phoenix MINI COMBICON Grid 3 81 mm 4 pin 45 RS 485 B 46 RS 485 A...

Page 12: ...em dependent Lento Special version MK200 8E4RA MK200 8E4AE Address 6 Address 7 only for special version For configuration of modules also refer to 4 6 2 and 4 6 3 Converter module MK200 4AA Address 1 Analogue output 1 Current variable Analogue output 2 Current variable Basic load cycle module MK200 8E4RA Address 2 to activate up to four compressors when connected via digital signals generally exte...

Page 13: ... the ambient temperature monitoring is activated or a dryer is present and is always expected at address 7 The assignment of inputs outputs cannot be changed Analogue input 1 Not assigned Analogue input 2 Not assigned Analogue input 3 Dew point temperature only if analogue input on AC P is occupied by oil temperature Analogue input 4 Ambient temperature if ambient temperature monitoring is active ...

Page 14: ...then automatically changes to the base screen display Figure 3 ICommand Touch welcome screen The control unit has a resistive color touch screen with a resolution of 480x272 pixels It is robust enough to cope with industrial use and is convenient and easy to use The relevant control need simply be gently tapped with a finger or stylus for the desired input The controls can also be used when wearin...

Page 15: ...e current status of the equipment is indicated by the following three icons which appear in the upper left hand corner of all the display screens the Smiley icon means no messages are present The equipment is working correctly as soon as awarning message or maintenance message is present the Smiley is replaced by a warning triangle the flashing tool indicates there is a fault Messages are also sho...

Page 16: ...te through the system Tap the Home button to return to the base screen display from any display screen this button does not appear in the base screen display itself Any code you have previously entered is rejected Tap the left arrow to go back a screen or a level depending on context Tap the right arrow to go to the next screen or level depending on context Button bar in the base screen display On...

Page 17: ...e Menu button to access the menu system This iswhere you will find all the setting parameters Graphs The measurements for mains pressure and final oil compression temperature are saved regularly for the intervals at which this data is stored see 4 5 3 The data gathered in this manner can be shown as graphs In the graph area use one finger to drag a square to limit the amount of data displayed zoom...

Page 18: ... icon fault in the top left hand part of the base screen display The message also appears in plain text in a popup message box on the lower edge of the screen Tap the Quit button to close the message window However the fault icon in the title bar continues to flash until the cause of the fault is dealt with Tap the warning or fault icon in the title bar to display the plain text message again You ...

Page 19: ...tton in the title bar if you want to stop entering the code When you confirm that a code is correct the display switches to menu level in other words the associated function is carried out There are codes with different functionalities Code Code type Access level function Description Menu No code The menu system is displayed in full You cannot change the settings You can access the Touch lock func...

Page 20: ...ed by a dynamically issued 24h code The control system generates a random number and displays it If this number is sent to Service FSCurtis a day code applicable for 24h is provided There is a separate code for specifically deactivating the fixed factory code regardless of the operating hours counter 3 3 2 Additional screenshot generation function The ICommand Touch allows you to generate screensh...

Page 21: ...e other ways of resetting operating hours counters error memories graphics and switching cycles 3 3 5 OEM functions These codes enable the branding to be changed from FSCurtis standard to Dalva FSCurtis or Kraftmann The control system s functionality remains exactly the same However the welcome screen and screen saver are displayed with the relevant logos and the choice of system types is adapted ...

Page 22: ... numerical parameters see Illustration 9 It appears as soon as you tap the parameter value To the left of the number pad you see the possible setting range default factory setting and a brief description After you have input a new value you can either accept or reject it Accept input and exit Correct input Reject input and close input screen ...

Page 23: ... card with the required software in the control system and tap on the Update Application SD Card button The system displays all the files found Select the software Once the loading process is complete you can restart the control system switch it off and then on again or select Start Application CAUTION Generally settings remain unchanged However you should check them before you start the system ag...

Page 24: ...wing parameters Parameter Values range Default setting Comments System types Code level Switch on pressure Lower limit for pressure control Setting range 3 5 bar shut off pressure 0 1bar Default setting depending on system type All Customer Shut off pressure Upper limit for pressure control Setting range depending on system type but at least 0 1 bar above switch on pressure Default setting dependi...

Page 25: ...pressure falls below the minimum pressure in basic load cycle mode slave a Minimum pressure warning is triggered For as long as the warning is present not acknowledged the compressor switches to internal pressure control Setting range 3 5 bar shut off pressure 0 1bar Default setting 0 bar no minimum pressure monitoring All only during slave basic load cycle mode Customer Percentage target value On...

Page 26: ...rrun needed Setting range Automatic Loaded idling Default setting Automatic All Customer Remote On Off Defines whether it is possible to switch the system on off remotely If yes it can be switched on off using a digital input If no a correspondingly programmed digital input is ignored also refer to 4 6 3 Setting range Yes No Default setting No All Customer Remote load idling Defines whether an ext...

Page 27: ...or Lento warning otherwise off All Customer Max dew point Maximum permitted dew point temperature Setting range 0 C 50 C Default setting 12 C If the Max dew point threshold is set to 0 C monitoring of the dew point temp is deactivated If dew point monitori ng is active Customer Min dew point Minimum permitted dew point temperature Setting range 10 C 50 C Default setting 4 C If dew point monitori n...

Page 28: ...ing on system type All Service Oil oil filter maintenance interval Time interval in which the oil oil filter is to be maintained Setting range 0 30000 h Default setting depending on system type All apart from Lento Service Maint interval oil separator Time interval in which the oil separator is to be maintained Setting range 0 30000 h Default setting depending on system type All apart from Lento S...

Page 29: ... Service Universal 3 maintenance interval Freely usable maintenance interval Name in Display parameters menu Texts can be adjusted Setting range 0 30000 h Default setting 0 h All Service 4 3 2 Counter menu This menu includes the following parameters Parameter Values range Default setting Comments System types Code level Operating hours Operating hours counter Motor on Setting range 0 999999 h Defa...

Page 30: ...e following sub menus Date Time Compressor switching times Compressor pressure times Digital outputs switching times 4 4 1 Date Time The date and time can be set in this menu The day of the week is automatically calculated and displayed The automatic use of summer time can also be activated here This takes account of the rules for using CET Central European Time 4 4 2 Compressor Switching Times Th...

Page 31: ...ast one channel If the Compressor switching times is set to Off all time restrictions are cancelled Individual channels can also be switched on off If a programmed channel is set to inactive it is not taken into account when evaluating the timer The set times are however retained and can be activated if necessary In the example shown below the compressor would run at least Monday to Friday from 1 ...

Page 32: ...s set to Off or if no channel is programmed for the current time the compressor runs with the pressure tolerance set in the Control menu Individual channels can also be switched on off If a programmed channel is set to inactive it is not taken into account when evaluating the timer The set times and pressures are however retained and can be activated if necessary In the example shown below the com...

Page 33: ...s Switching Times The time frames for the digital outputs are programmed in the same way as the compressor switching times There are four time frames available These can be assigned to the digital outputs as required also refer to Section 4 6 3 Figure 14 Four different time frames can be saved ...

Page 34: ...ure 15 Overview of channels in time frame 1 Channel 1 is active at present Figure 16 Programming of channel 1 in time frame 1 4 5 Display parameters menu This menu includes the following sub menus Units Offset Diagrams Texts Screen saver Lock screen ...

Page 35: ...r all temperatures Setting range C F K Default setting C All Customer Volume unit Display unit for volumes delivery volumes Setting range m ft Default setting m All Customer Pressure offset Offset from measured pressure value for display Setting range 0 5 0 5 bar Default setting 0 0 bar All Service Dew point offset Offset from measured dew point temperature for display Setting range 10 10 C Defaul...

Page 36: ...ervice Factory no A free text with up to 10 characters can be stored here Displayed in system pass Default setting no text stored All Factory DP no A free text with up to 16 characters can be stored here Displayed in system pass Default setting no text stored All Factory Commission no A free text with up to 10 characters can be stored here Displayed in system pass Default setting no text stored Al...

Page 37: ...is when the double arrow button Y Restore is pressed in the mains pressure progression diagram Setting range 0 0 bar Mains pressure graph for Y axis at top Default 0 0 bar All Customer Mains pressure graph for Y axis at top Defines the upper limit of the Y axis when the double arrow button Y Restore is pressed in the mains pressure progression diagram Setting range Mains pressure graph for Y axis ...

Page 38: ...is at top Default 0 m h All Customer Volume flow for Y axis at top Defines the upper limit of the Y axis when the double arrow button Y Restore is pressed in the volume flow progression diagram Setting range Volume flow for Y axis at bottom 90 00 m min Default setting Maximum delivery volume of system currently selected All Customer 4 5 4 Screen saver Parameter Values range Default setting Comment...

Page 39: ...g 5 min All Customer Standard brightness Specifies the brightness of the display during operation Setting range 20 to 100 Default setting 80 All Customer Screen saver brightness Sets the display brightness of an active screen saver Setting range 0 to 100 Default setting 50 All Customer 4 5 5 Lock screen You use this function to prevent someone from entering data accidentally when they are cleaning...

Page 40: ...ol Defines the protocol type on the RS485 networking interface Setting range MODBUS Multimaster Default setting All Service RS485 address Defines the participant address in the RS485 network Setting range 0 27 Default setting 1 All Service RS485 baud rate Setting range 4800 9600 19200 38400 57600 115200 Default setting 19200 All Service RS485 frame Defines the protocol frame when networking via MO...

Page 41: ...rface Depending on the setting either no parameters or only parameters of the corresponding code level can be changed Depending on the code entered not all settings are available Setting range Read only Read write customer Read write service Read write factory Default setting Read write service All Service factory ...

Page 42: ...0 All Service Issuing of addresses The addresses are set directly on the MK200 modules using Dip switches The following addresses are intended for the modules and must be observed Also refer to 2 5 Address 0 reserved do not use Address 1 MK200 4AA module for activating a frequency converter Also refer to4 6 6 Address 2 MK200 8E4RA module basic load cycle module to activate upto four basic load cyc...

Page 43: ...d for the inputs Outputs can be linked with one of four time frames timer see Section 4 4 4 Functions available for the configurable digital inputs and outputs are listed in Tables 2 and 3 Default setting for ICT digital inputs Input 1 inverted PTC input E073 Motor temp motor overtemperature fault Input 2 inverted E074 overcurrent Input 3 E 075 overpressure Input 4 E072 direction of rotation and o...

Page 44: ...ts per accessory module The operator is free to select how they are assigned The logic can be defined for the inputs Outputs can be linked with one of four time frames timer see Section 4 4 4 The following functions are available Digital inputs Designation Function Free Input is not evaluated Local remote This input can be used to switch between local operation and remote control Remote On Off Rem...

Page 45: ...a signal at the input W025 heating W033 speed limitation W034 dryer W031 cond drain W032 air filter W029 water filter W036 oil filter W037 oil separator W056 external warning 1 W057 external warning 2 W058 external warning 3 W059 external warning 4 E071 emergency stop E072 direction of rotation E073 motor temp E074 overcurrent E075 overpressure E079 build up of system pressure E099 water level E11...

Page 46: ...t air flap closed General fault Output on if there is at least one fault Maintenance message Output on if there is at least one maintenance message Warning message Output on if there is at least one warning message Belt m system pressure Output on if belt monitoring system pressure Pressure dew point high Output on if pressure dew point too high Dryer on Output on if dryer on Ventilation Output on...

Page 47: ...ressor has heating If it does the heating can either be controlled via the oil temperature or the final temperature Setting range No Final temperature Oil temperature Default setting No All apart from Lento Factory Heating switch on temp Defines the switch on temp for the heating programmable output Setting range 2 C heating switch off temp Default setting 5 C Systems with activated heating Factor...

Page 48: ...etting No All Factory Ventilation switch on temp Defines the switch on temp for the fan programmable output Setting range Ventilation switch off temp 90 C Default setting 65 C Lento 15 C All systems with activated ventilation Factory Ventilation switch off temp Defines the deactivation temperature for the fan programmable output Setting range 0 C ventilation switch on temperature Default setting 5...

Page 49: ...r switch off time Minimum switch off time for the optional dryer Setting range 30s 600s Default setting 300s All systems with activated dryer Factory Dryer when system off If Yes is set here the dryer remains active when the system is not running motor off During continuous operation the temperature limits and set times are evaluated just as when not in continuous operation Setting range No Yes De...

Page 50: ...yer on Combi T Service 4 6 5 System type Parameter Values range Default setting Comments System types Code level Main type Defines the compressor family for subsequent compressor selection Setting range depends on OEM type VARIABLE FSCurtis Dalva Kraftmann VARIABLE REGUL ALTAIR GEAR GERCULES TAURUS DIRECT TITAN SIRIUS BELT NORMA VEGA FLEX APOLLO CAPELLA LENTO POLARIS CALLISTO COMBI OPTIMA PACK COM...

Page 51: ...re Setting range depending on system type Default setting depending on system type All Factory Maximum delivery volume Defines the maximum compressor delivery volume Setting range 0 90 00 m min Default setting depending on system type All Factory 4 6 6 Frequency converters Parameter Values range Default setting Comments System types Code level Converter activation Defines the connection type of th...

Page 52: ...aximum speed limitation Defines the maximum speed below the temperature limit entered in relation to the maximum motor speed entered Setting range 0 to 100 Default setting 100 FC Not with Lento Factory Control factor Defines the controller gain Setting range 1 999 Default setting depending on system type FC Service Reset time Defines the controller s reset time Setting range 0 999 s Default settin...

Page 53: ...e deviating from the standard code can therefore be defined Setting range 1 9999 4 7 Factory settings Parameter Values range Default setting Comments System types Code level Switching cycle monitoring Activate deactivate switching cycle monitoring Setting range Yes No Default setting Yes All Service Max switching cycles When switching cycle monitoring is activated maximum number of motor starts pe...

Page 54: ...rning threshold for the compressor s final temperature Setting range 90 115 C Lento 45 65 C Default setting 105 C Lento 55 C All FSCurtis Max final compression temperature Defines the upper deactivation threshold for the compressor s final temperature fault Setting range 95 120 C Lento 50 70 C Default setting 110 C Lento 60 C All FSCurtis Bearing purging pressure build up time Maximum time for Bea...

Page 55: ...is activated when Min water level digital input is triggered and system is loaded Setting range 0 180 s Default setting 0 s Lento Service Ambient temperature Defines whether the ambient temperature is monitored If Yes the temperature sensor is expected at module addr 7 analogue input 4 Setting range Yes No Default setting No All Service Min ambient temperature Defines the lower deactivation thresh...

Page 56: ...mbol Time when cause of message occurred Message in plain text Messages still live i e not yet acknowledged flash Select a message to display more information If present the following sensor values that applied at the time the fault occurred are also displayed Mains pressure Compressor temperature Oil temperature Ambient temperature Dew point temperature The memory can be cleared by entering a cor...

Page 57: ...inputs and outputs of the ICommand Touch can be found in this menu Figure 18 Diagnosis page for the ICommand Touch If this page is selected with at least service code the outputs can be activated and deactivated by tapping them For reasons of safety only one output can be active at any one time ...

Page 58: ...ad cycle Digital basic load cycle via additional module RS485 basic load cycle via RS485 networking If Digital is selected a basic load cycle module is expected at address 2 see also 4 6 2 Default setting No All Service RS485 baud rate Baud rate for communication with basic load cycle via RS485 Setting range 4800 9600 19200 38400 57600 115200 Default setting 19200 All Service RS485 frame Defines t...

Page 59: ...basic load cycle master and all connected slaves can be shut down It is switched on off via an appropriately programmed digital input Remote basic load cycle see 4 6 3 Setting range Yes No Default setting No All Customer Priority 1 change interval Time between the basic load cycle switching further for the compressors with priority 1 Setting range 1 168 h Default setting 24 h All Customer Priority...

Page 60: ...ally during operations from the pressure progression and delivery volume The value displayed here is however always an approximation If a different start value is to be used this must be entered in the Network volume external parameter Value range 0 99 9 m Default setting 5 0 m All Customer Activation pressure Defines the lower pressure threshold for activating a compressor Setting range 3 5 bar d...

Page 61: ...stomer Activation damping initial activation Defines the minimum time before the second compressor is activated first compressor is activated instantly Setting range 0 600 s Default setting 5s All Customer Deactivation damping initial deactivation Defines the minimum time before the second compressor is deactivated First compressor is deactivated instantly Setting range 0 60 s Default setting 2s A...

Page 62: ...ties timer are active Parameter Values range Default setting Comments System types Code level Compressor 1 5 priority Defines a priority level for each compressor in the basic load cycle network Preference is given to compressors with a high priority when activating Basic loads are only changed between compressors of the same priority Setting range Off compressor is never activated Low Normal High...

Page 63: ...e switching times for changing the priorities of the basic load cycle are defined in this menu This only applies to the basic load cycle master Programming is as for other timers for example Compressor switching times in Section Figure 19 Timer for changing over priorities for basic load cycle Figure 20 Page 1 of channel settings for times for basic load cycle priorities The priorities for each of...

Page 64: ...ompressor 12 characters of free text are available Setting range 12 characters of free text Default setting Compr X All Customer Maximum delivery volume Defines the maximum compressor delivery volume Attention Note unit when transferring from type plate Value range 0 9000m min Default setting 0 All Customer Minimum control range Defines the compressor s minimum control limit Below this limit the c...

Page 65: ...rite protection must be inserted Caution If data has already been saved on the inserted SD card this is overwritten and therefore permanently lost A set of parameters saved with this function can be read again using the Load parameters function It doesn t matter which control system was used to save the data A set of data can therefore be transferred to any number of control systems with the same ...

Page 66: ... temperature not with Lento Delivery volume per hour Total delivery volume Ambient temperature if configured Statuses of all connected compressors only with basic load cycle Pressure delivery volume and temperatures are each saved in the display dimension set on the control bar psi Mpa m cft C F Kelvin statuses are saved in the set language One file is created per calendar day in csv format divide...

Page 67: ...All W022 Mains pressure increased The mains pressure has exceeded the limit maximum permitted mains pressure 0 3 bar All W023 Temperature low The temperature has fallen below the minimum temperature needed for the start See Factory settings menu All apart from Lento W024 Lower pressure threshold Pressure fallen below minimum pressure Only relevant for basic load cycle slave mode See Control menu A...

Page 68: ...digital input programmed at W037 oil separator was closed Warning triggered with 15 minute delay All W038 Low dew point temp During operation motor running Dew point too low With dew point monitoring active if set to Warning See also All W039 High dew point temp During operation motor running Dew point too low With dew point monitoring active if set to Warning See also All W044 Extension module At...

Page 69: ...an 2 Overcurrent at fan 2 input 2 module addr 6 was opened But fan 1 is OK delay 1s Lento W055 SD card access An error has occurred when accessing the SD card All W056 Ext war 1 The digital input programmed at W056 Ext war 1 was opened All W057 Ext war 2 The digital input programmed at W057 Ext war 2 was opened All W058 Ext war 3 The digital input programmed at W058 Ext war 3 was opened All W059 E...

Page 70: ...a flashing tool icon in the upper left hand part of the base screen display The message also appears in plain text in a popup message box on the lower edge of the screen Tap the Quit button to close the message window The malfunction icon in the title bar stops flashing but remains present until the cause of the error is resolved Tap the icon in the title bar to call up the plain text message agai...

Page 71: ...oo high Temperature has exceeded set maximum temperature All E078 Mains pressure too high Mains pressure too high Mains pressure has exceeded set upper limit All E079 System pressure build up System pressure switch digital input has not yet opened after 35s of loaded operation All E081 Converter fault Converter fault digital input input 3 at module addr 6 has triggered opened Delay of 2s Or commun...

Page 72: ...ayed by the time set under Water supply time Lento E100 Max water level Water level too high Max water delay digital input has triggered And maximum drain time exceeded Only monitored with motor running Lento E101 Dif press water fi The Differential pressure water filter warning digital input module addr 6 has been active for longer than the time defined in the Max differential pressure water filt...

Page 73: ... with Yaskawa converters FC external fault FC E127 FC hardware OFx Only with Yaskawa converters FC hardware fault FC E128 FC motor overload OL1 Only with Yaskawa converters FC motor overload fault FC E129 FC connection PGO Only with Yaskawa converters FC connection PGO fault FC E130 FC interm undervoltage UV Only with Yaskawa converters FC intermediate circuit undervoltage fault FC E131 FC underv ...

Page 74: ...onverters FC E148 FC brake Only with Emotron converters FC E149 FC option Only with Emotron converters FC E150 FC overtemp Only with Emotron converters FC E151 FC overcurrent F Only with Emotron converters FC E152 FC overvolt Vz Only with Emotron converters FC E153 FC overvolt G Only with Emotron converters FC E154 FC overvolt M Only with Emotron converters FC E155 FC overspeed Only with Emotron c...

Page 75: ...nsor defective or cable break Only with activated ambient temperature monitoring All E178 Min ambient temp Ambient temperature too low Ambient temperature has fallen below the set lower limit Only with activated ambient temperature monitoring All E179 Max ambient temp Ambient temperature too high Ambient temperature has exceeded the set upper limit Only with activated ambient temperature monitorin...

Page 76: ...e the following Adjustable service code Adjustable installation date Dew point monitoring Dew point offset for display OEM Curtis introduced Dryer switch off delay continuous operation Condensate valve activation Description without special versions The software contains other changes which do not affect the description 22 09 201 5 V1 12 17 06 2015 JR Description adapted to current software versio...

Page 77: ... 07 2015 JR Correction of typos on p37 p49 comma in delivery volume 18 01 201 6 V1 14 RC2 27 10 2015 BL New motor release digital input W023 suppressed during Power On First activation deactivation now refers to thesecond running and or deactivating compressor subsequent activation deactivation to all others Default switching cycle monitoring to On Default data logging to On 18 01 201 6 V1 15 28 1...

Page 78: ...Curtis Toledo Inc 1905 Kienlen Avenue St Louis Missouri 63133 www fscurtis com info fscurtis com ...

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