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UNIFLAIR Instruction manual

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1. 46 SERVICE 47 LAN INTERUPTED ALARM 47 06MC053 900B0140 3 20 10 2011 JUNIFLAIR UG40 MP40 CONTROL AND LOCAL NETWORK SYSTEM ALARMS 47 ACCESS 48 REMOTE ALARM SIGNALLING cet 48 MAIN 49 49 APPLICATIVE UPLOAD 50 UPLOAD FILE 51 UPLOAD 52 DOWNLOAD DA EEko C 53 DEFAULT VALUES 56 AMBIENT TEMPERATURE REGULATION ttt tt ttt tc 60 CHILLED WATER VERSION Lnn EA LLA LEEA ALA LEAI LA EAA LA EEEE EEEa n 60 CHILLED WATER VERSION CW Dual Coil tette ttt ttt ttt tt ttt 60 DIRECT EXPANSION VERSION 61 TWIN COOL 0 61 ENERGY SAVING VERSION 8 11 6 ttt rtt ttt rt 62 AMBIENT HUMIDITY REGULATION 200 62 GENERAL INFORMATION AND DEFINITIONS ttt ttt ttt ttt tt ttt ttt 63
2. cones mm ica Calibri 11 E Testo a capo Generale H 2 27 BK i 87 ERES Incolla EEE E BS A Unisi e centra 209 000 2 400 Formattazione Formatta Stili Inserisci Elimina Formato Ordina Trova e L 00 0 condizionale come tabella lt 2 Cancella e filtra seleziona wem c s B 5 A alee 8 Appunti Carattere Allineamento ir Numeri Stili Celle Modifica Al 2 Name cdzngs o Log cdzngs 5 2009 01 26 15 53 08 6 Regulated Temperature 21 6 7 Humidity 71 7 8 9 2009 01 26 15 52 06 10 Regulated Temperature 21 6 11 Regulated Humidity 71 7 12 13 2009 01 26 15 51 05 14 Regulated Temperature 10 6 15 Humidity 69 1 16 17 2009 01 26 15 50 04 18 Regulated Temperature 10 7 19 Regulated Humidity 69 1 20 21 2009 01 26 15 49 03 22 Regulated Temperature 10 6 223 Humidity 69 1 24 25 2009 01 26 15 48 02 226 Temperature 10 7 27 Regulated Humidity 74 3 28 29 2009 01 26 15 47 00 30 Regulated Tempera
3. If both of the pin strip jumpers are between 2 3 the passage of the current is interrupted between the connectors which separated by a dashed line If power is needed to be supplied to all of the connectors both of the jumpers must be between 1 and 2 The 0 terminal is support terminal which can be used to connect the screen to the earth of the shielded cable the derivative may however be connected to a metallic part of the unit already connected to the earth MAXIMUM DISTANCES BETWEEN THE TERMINAL AND THE BOARD 1 For local terminals the connection with the base board is already made with a 3 pair cable with a 6 way telephone connector The length of this cable should not be longer than 3 metres 2 remote terminals should be connected to the base board with a telephone cable such as that which has been described in point 1 for a distance of up to 50 metres For connections of up to 6 metres the cable can be supplied on request by UNIFLAIR SpA Cable length Uniflair code Meco 110X1A Meco 130X1A Meco 140X1A 3 For longer distances up to a maximum of 200 metres a screened cable must be used a twisted pair cable with a screen AWG24 resistance lt 80 The cable can a three or two twisted pair depending on if it has to transfer power to the terminals CABLE FOR LAN AND SUPERVISION CONNECTION For connection to both LAN and supervision networks it is advisable to use a cable w
4. JUNIFLAIR DUAL COIL PARAMETERS Water Alarms Setting Time Changed min 000 Observ Time m 00 Al Events max in 0 HOT ACTIVADTON Hot Water Temp 00 DELAY Unit Start UP At Power On s 000 Regul Transient s 000 115 Alarm Fan Off delay amp 00 ALARM DELAY SETTINGS Temp Hum Alarms Delay After Power ON min OO Normal Working s 000 Wrong Phases Sequence Phase Loss Min OFF Time s 000 HEATERS OVERHEATING ALARM Maia OW Pime s 000 31 JUNIFLAIR This screen is used to change the access passwords for the settings SETTINGS password for the configuration CONFIGURATIONS password or SERVICE password Since access to the HARDWARE menu is denied unless the corresponding password is known the new password should be written down before changing the old one This screen is used to set Anti Hunting Time Constant control time constant Delay Com Error delay for the communication error between the unit and the Master Control Start Com Trans initial communication transient The last line indicates the status of communication between the unit and the Master Control SENSORS ADJUSTMENT This screen and later it is allow to correct the reading of the temperature sensors ROOM TEMP EXT AIR TEMP DELIVERY TEMP CHILLED WATER CLOSED and HOT WATER ROOM HUMIDITY in case a difference betwe
5. enable enable enable Upload Graphic Resources file GRT Upload Serial Port 8 pCO address 1 Compression press the Unload key and wait until the file operation is completed which is indicated by gt gt OK UPLOAD COMPLETED SUCCESSFULLY lt lt Upload in progress File Path Type Size U S amp SContr amp rchivioscdzngsn GlobahLI nit S edzngsEN iup 95188 U amp SContr amp rchivioscdzngsn Globa Init FL amp SH1 bin BLB 140385 U S amp SContr amp rchivioscdzngsn GlobalLl nit Nedznas arp GRP 18672 gt gt gt checked file U ASContr4rchivio edzngsn Global Unit01 cdznasEN iup gt gt gt checked U s amp SContr amp rchivioscdzngsnsGlobalL nit FLASHT bin gt gt gt checked U amp SContrsArchivioscdzngsnsGlobals nit arp gt gt gt erasing flash cancel 06 053 900 0140 20 10 2011 UG40 MP40 CONTROL AND LOCAL NETWORK 8 press key gt gt Done lt lt Upload in progress File Path Type U SASContr amp rchivioNcdzngsn GlobalU nit S edzngsEN IUP U SASContrArchivioscdzngsn GlobalNUnit1 FLASHT1 bin BLB U sASContrArchivioNcdzngsn Global I nit cdzngs arp GRP gt gt gt erasing flash gt gt gt OK lt lt lt gt gt gt writing Hash gt gt gt OK lt lt lt gt gt gt UPLOAD COMPLETED SUCCESSFULLY lt lt lt UPLOAD FILE PVT Size 95188 140986 18672 JUNIFLAIR File PVT Public Var
6. Mot Damper Output the damper control output Output Contact the status of digital output control of the damper where NO Normally Open NC Normally Closed 26 06 053 900 0140 20 10 2011 UG40 MP40 CONTROL AND LOCAL NETWORK ACTIVE SOURCES DUE EMERGENCY WORKING Fan Y Sompressor Y humidifier N LOW PRESS Norman bar Gat Duff bar 0 0 Alarm Delay After Compr ON 5 000 Normal Working UU LOW PRESS Alarm Delay After Compr ON s 000 Normal Working S 00 Humid Mod 230 1 100 1turn Steam Cap Kg h 000 Current A 00 0 Max Steam Prod 000 30 100 Nom Cap Timed Drains Enable N HUMIDIFIER TIMED DRAINS SETTING Timed Drains Arve Number of Startups 00 Time 000 FLOODING ALARM Off Unit on Alain N Valve Closed on Al N ON OFF MODE Via Input Contaci N Only Via Serials N Motorized Damper N Opening Time 8 000 Mot Damper Output Y4 Contact UG40 MP40 CONTROL AND LOCAL NETWORK This screen is used to set Backlight Time time the display backlighting remains on This time also coincides with the timeout for entering the password Buzzer Type enables operation of the buzzer Time ON time the buzzer remains on This screen is used to set the mains frequency automatically or manually This screen enables setting the machine SERIAL NUMBER The serial number is present on the silver data p
7. a 1 differential 06 053 900 0140 61 20 10 2011 4 UNIFLAIR UG40 MP40 CONTROL AND LOCAL NETWORK ENERGY SAVING VERSION ES 100 coe port 1 L L L gt gt Kp Kp AMBIENT HUMIDITY REGULATION DIAGRAM l i 1 Neutral Zone 100 C umide off on alarm low alarm high humidity on humidity Compressor off i off off off 30 32 40 45 50 55 60 78 80 differential 62 06MC053 200B01 40 20 10 2011 UG40 MP40 CONTROL AND LOCAL NETWORK L 4 UNIFLAIR PART Il LOCAL NETWORK GENERAL INFORMATION AND DEFINITIONS Several air conditioners installed in the same room or several liquid chillers connected in parallel in the same system can be managed by connecting them to a local network The number of connected units depends on the programme managing the network stored in the Flash Eprom memory Units in a network can be connected at a max 500 metres All the units connected to the network must have the same programme version on the Flash Memory on the board A terminal can be configured as private or shared gt a private terminal shows the status of the single unit connected to it by a telephone cable gt ashared terminal shows the status of all the units connected to the network 6 Each board can talk to 3 terminals
8. ir will appear Press ENTER again to confirm 2 Automatic mode the unit can be switched by aremote on off contact e asupervision system only serial card inserted atimer system only clock card inserted e an automatic inversion cycle If the unit is programmed to setback mode it will automatically switch on even when it exceeds the set thermal hygrometric temperature limits When in automatic mode the unit can only be switched on by overriding it Go to the first screen press UP or DOWN confirm SWITCH ON UNIT and the symbol Feb ii will appear Press ENTER to confirm key in the password and press ENTER again The override switch on symbol will appear on the first screen To SWITCH OFF go 10 the first screen press UP or DOWN confirm on the line SWITCH OFF UNIT The symbol Fels FF will appear Press ENTER to confirm enter the password and press ENTER again The override switch off symbol fA God fin will appear on the first screen VARIATION OF PARAMETERS Modification of set parameters and or configuration in a subroutine set point differential is as follows 1 proceed to screens in the programming method 2 select with the or buttons the screen that shows the parameter the cursor _ flashes the top left corner 3 press the button to move the cursor to the parameter to be modified 4 to vary the parameter value this may be numerical or Boolean YES NO with the or button n
9. 000 2 BACKSTEPS 000 UG40 MP40 CONTROL AND LOCAL NETWORK ADVANCED SETTINGS This screen enables setting the SuperHeat set for individual circuit overheating set point This screen is used to set for circuit 1 Dead Zone dead band Prop Gain proportional gain Integral Time integral time This screen is used to set Derivat Time derivative time This screen is used to set for circuit 2 Dead Zone dead band Prop Gain proportional gain Integral Time integral time This screen is used to set Derivat Time derivative time This screen enables setting for individual circuit Max Suct Temp maximum suction temperature Circ EEV Ratio It is the ratio expressed in percentage between the maximum cooling capacity of the circuit regulated by the EVDriver and that obtainable with maximum opening of the expansion valve in the same operational conditions This screen is used to set Low limit low superheat minimum limit This screen is used to set for single circuit Integral Time integral time to low superheat 06 053 900 0140 20 10 2011 JUNIFLAIR CIRCUM u SuperHeat Set 00 0 Auto 9007 CIRCULT SuperHeat Set C 00 0 Auto 00 0 CIRCUTIEN Dead Zone Auto 927 Cain 0 0 Auto 00 0 Integral Time s 000 Auto 000 CIRCULER Derivat 5 Auto 9 Zone Ome Auto 027 Prop Gain
10. 0000n1S cm Humidifier Lock TEES Exin Malfunction Humidifier Lock HUMIDIFIERS Bottle Full of Water Himidi trier Lock HUMIDIFIER Bagh Current Humidifier Lock HUMIDIFIER Low Current Humidifier Lock 45 JUNIFLAIR UG40 MP40 CONTROL AND LOCAL NETWORK If during low production after a drain due to high level the end fill current is lower than a certain threshold calculated on the rated current Number of cylinder operating hours exceeded Replace the cylinder This may be shown in the following two cases 1 Fill phase a if the maximum fill time has elapsed b if the current measured does not reflect normal fill operation 2 Pre wash status a if during the fill phase the water level does not touch the high level electrodes within the maximum fill time Warning only SENSOR ALARMS Production Humidifier Lock HUMIDIF TEES Mandatory Maintenance exceeded 1 5x00000hrs of Workings Humidifier Lock FAN HUMIDIFIER Loss of Water Lock HUMIDIFIER Hugh Conductivity em Feeding Water 80000115 Warning only These are activated when there is a malfunction of the sensors or they have been incorrectly connected to the main board If one of these alarms is activated check the exact configuration set that the sensor is present and that the connections have been made and are operating correct
11. 17 SMS MESSAGE 18 RESULT OF THE MESSAGE RECEIPT ttt ttt ttt tte ttt tenti 18 8 19 STAND BY ROTAT 19 Ener DUE 20 DESCRIPTION SERVICE MENU tette ttt ttt tte tt ttt tte tt tette 22 HARDWARE SETTINGS 22 SOFTWARE 5 27 SENSORS ADJUSTMENT 32 ALARM RESET OD 32 MEMORY OPERATIONS 33 VALVE SETTINGS 33 MAIN SETTINGS 33 ADVANCED SETTINGS 35 Oh ER Mu tene iud ad 37 UPDATING THE PHOGRAN 38 39 ACTUE ALARMNO serieren areae E SEEE Eaa eE Ee EE ASSER ENNEN 39 AA 39 DOWNLOAD OF THE ALARM 39 DESCRIPTION OF ALARM 40 EXCEEDING TEMPERATURE OR HUMIDITY LIMITS ttti 40 OPTIONAL SENSOR OR DIGITAL INPUT 5 2202 10 1 0200 41 UNIT FUNCTION ALARMS 42 AFPS SENSOR 43 ELECTRONIC EXPANSION VALVE ALARMS DX TC ES units only 44 HUMIDIFIER ALARMS 40441 14 0001 00 45 SN
12. From any terminal in the network the mask lt lt NetSTAT gt gt will appear when the UP ENTER DOWN keys are pressed at the same time for at least 10 seconds see Fig 18 The NetSTAT mask indicates all of the pCO boards with a LAN address and all of the terminals present in the network including the remote shared terminal and its relative addresses pCO Board NE tStat 1710 8 Fig 18 board o terminal In the example the result is that the network is composed of 3 LAN boards with the address 1 2 3 and of 4 user terminals with the address 11 12 13 and 32 72 06 053 900 0140 20 10 2011 UG40 MP40 CONTROL AND LOCAL NETWORK NOTE 06 053 900 0140 20 10 2011 J UNIFLAIR 13 J UNIFLAIR 74 06 053 900 0140 20 10 2011 UG40 MP40 CONTROL AND LOCAL NETWORK UG40 MP40 CONTROL AND LOCAL NETWORK 06 053 900 0140 20 10 2011 JUNIFLAIR 19 Uniflair SpA Viale della Tecnica 2 35026 Conselve Italy Tel 39 049 5388211 Fax 39 049 5388212 info uniflair com uniflair com Owned and directed by Schneider Electric SA Diretta e coordinata da Schneider Electric SA Sede legale ed amministrativa Registered office amp Administrative Headquarters Viale della Tecnica 2 35026 Conselve PD Italy P IVA 02160760282 di PD R E A 212586 del 21 04 1988 R I N 02160760282 M PD004505 Cap Soc 19 550 000 i v 2 7
13. ISO 9001 Cert 341 2 ISO 14001 n 0333A 0 Manual code digit 06 053 000 0140 OCTOBER 2011
14. MOST COMMON PLAN NETWORK CONFIGURATIONS s ccccsessesseseessesecsscsecssesuesecsscssesecsussscsucsecsecssesusseesessecsecseesucsecseeseeeecen 64 PLAN CONNECTION BETWEEN PCO tt ttt ttt t3 64 REMOTE TERMINAL uan LL ALA A LA EENI LA AEEA LLE EEA 65 MAXIMUM DISTANCES BETWEEN THE TERMINAL AND THE 66 CABLE FOR LAN AND SUPERVISION CONNECTION ttt 66 EXAMPLE OF A CONNECTION TO THE REMOTE TERMINAL FROM THE BOARD 67 CONFIGURATION OF THE TERMINAL AND THE PCO BOARD ADDRESSING THE LOCAL 68 ASSIGNING THE LIST OF PRIVATE AND SHARED TERMINALS ttt 68 ASSIGNING THE LIST OF PRIVATE AND SHARED TERMINALS 69 LAN ADDRESS OF THE PCO 69 TABLE FOR UNIT ADDRESS 70 TABLE FOR TERMINAL AND PCO BOARD ADDRESSES ett ttt 70 LAN PARAMETER 71 VISUALIZATION OF THE NETWORK FROM THE 44440 72 Mec 73 4 06MC053 00B0140 20 10 2011 UG40 MP40 CONTROL AND LOCAL NETWORK JUNIFLAIR PART I UG40 MP40 CONTROL MANUAL GENERAL FEATURES The microprocessor control manages unit operation The control is essentially formed of amicroprocessor control board housed inside the electrica
15. e activate the 0 1 analogue output DX TC ES units YO Y1Ramp e forces analogue output 1 in CW Dual Coil units Y1 Ramp The safety devices are also active during manual operation AUTOMATIC MANUAL OPERATING MODES Manual Override To change the operating mode of a component simply move the cursor to the corresponding Compressor 1 line press or to change from automatic No to manual Yes or vice versa 2 Compressor 3 Compressor 4 and confirm by pressing Dehumidification N Manual Override Humidifier Drama N Reheating 1 N Reheating 2 N Radcooler N The next screen can also be used to set as a percentage the opening of the devices connected to analogue outputs Y1 2 and If the is connected in the CW Dual version Coil the setting of analogue output Y1 will ver also be displayed Y2 Ramp 000 Y3 Ramp 000 f Coil pCOE When activating one more components manually the STATUS screen will show the 1 Ramp 000 icon 06 053 900 0140 37 20 10 2011 4 UNIFLAIR UG40 MP40 CONTROL AND LOCAL NETWORK UPDATING THE PROGRAM The following systems can be used to update and acquire the firmware and the logs on the pCO controllers 1 Winload 2 SmartKey programming key Winload On all pCO system controllers the resident software can be updated using a PC For this purpose UNIFLAIR S p A provides the WinLo
16. parameter only available on the Amico model Dual Coil enables the configuration for CW Dual Coil units Water Valve Type determines the number of pins on the water valves in the CW version Phases Seq Control enables the possibility of managing the phases sequence control in the CW version units Ultracap enables the presence of Ultracapacitor device to keep the control powered in case of lack of power supply see paragraph ULTRACAPACITOR MANAGEMENT This screen is used to configure analogue input 1 as an outlet temperature sensor ANALOGIC INPUT 1 Deliv Temp Sensor or as the set point remote control Setp Remote Control CONFIGURATION Deliv Temp Sensor N Setp Remote Control N 22 06 053 900 0140 20 10 2011 UG40 MP40 CONTROL AND LOCAL NETWORK This screen is used to configure analogue input 6 as an outlet temperature sensor Deliv Temp Sensor or as a hot water sensor Hot Water Sensor or as an outlet water temperature sensor Water Out Sensor Only on units with UpCO1 Small controllers This screen is used to configure digital input 5 as No switch connected no connection Summer Winter Switch change operating season in the CW version Water Flow Switch water flow switch In the CW version the operating season can be changed over in alternative to the digital input from the user terminal on the set point screen or via serial connection supervisor This screen and the following are used to configure d
17. 0 K 5774 Status Summer 12300 01 01 06 ALO1 loss oi Ilo Check Fan Switch 3 1 25 172 HW pcol medium 50Hz Eames 00000 Beet 00000 123456 11 JUNIFLAIR UG40 MP40 CONTROL AND LOCAL NETWORK EXV VALVE STATUS Power request 5000 This screen and the following display the information from the electronic expansion valve driver boards ES Temp c 00 0 Temp C 00 0 SuperHeat C Se SuperHeat Set C 06 0 C HW 002 SW 038 HUMIDIFIER STATUS This screen and the following display the information from the humidifier board Expeam 00 0 Saturated Cylinder N High Level N Memoauctiv us em 0000 eUr rent A 00 0 S sent A 00 0 MODEM GSM STATUS GSM MODEM STATUS Stand by Modem This screen and the following display the information on the operating status of the GSM Modem am MODEM and any error signals Signal Field 000 12 06 053 900 0140 20 10 2011 UG40 MP40 CONTROL AND LOCAL NETWORK 4 UNIFLAIR DESCRIPTION SETTINGS MENU This part of the program is used to set the unit operating and signal parameters Prg To access the section press select the parameters menu and confirm enter the settings password by pressing or the password is provided inside the envelope enclosed with this manual and confirm by pressing OPERATIVE SETTING
18. 00 0 Auto 00 0 Integral Time s 000 Auto 000 REED Derivat uae CORO Auto Suct Auto EEV Ratio 000 CIRCUITE 2 EEV Ratio 000 LOW SHEAT PROTECTION Low lt 00 0 Auto LOW SHEAT PROTECTION CIRCUIT Integral Time QUNM Auto 0O7G SNUECUIT 2 Integral Time S QUEM Auto 3 00 0 JUNIFLAIR This screen is used to set Start up delay maximum operating pressure protection delay time when starting This screen is used to set for single circuit Integral Time integral time for MOP protection This screen is used to set for single circuit LOP Integral Time integral time for LOP protection This screen 15 used to set Dehum SH Set superheat set point in the dehumidification phase LOP Limit minimum operating pressure limit in the dehumidification phase This screen enables setting the regulation transient parameters of the expansion valve for circuit 1 Enable enables the regulating mode Time s it is the maximum activation time of the regulation transient parameters of the expansion valve after the ON of the compressor SuperHeat Set it is the overheating set point Dead Zone it is the dead adjustment zone Prop Gaing it is the proportional regulation gain Integral Time it is the integral regulation time Derivat Time it is the derivative regulation time This screen enables setting the regulati
19. 000 Radcooler Type ENERGY SAVING Room Radcooler Fan Speed Change Set 00 0 Water T ES Setpoint C 00 0 CW ENABLE CONDITIONS Activation Water Temp lt 00 0 Disactivation EStiv Point C 070 29 JUNIFLAIR UG40 MP40 CONTROL AND LOCAL NETWORK This screen is only available in the Twin cool version and is used to enable CW operation only if the alarm is activated in DX mode or via multifunction digital contact or by BMS This screen 15 used to set the type of control Room Temperature the unit controls the return air temperature Delivery Temperature the unit controls the outlet air temperature This screen is only available in the CW version and is used to establish the dehumidification settings on chilled water units and calibrate the high temperature alarm only if the inlet water temperature probe is installed During the dehumidification phase a special control function is activated which acts as follows the controller sends the water chiller a request for water at a lower temperature to allow dehumidification this is done by instantly activating digital outout DO7 the temperature probe located on the chilled water inlet is read when the value read reaches the SET POINT as set on the screen the valve is opened to the maximum position settable on the following screen if vice versa the SET POINT is not reached aft
20. 106 15 used to control the status of the low pressure switch in the refrigerant circuit The alarm signal will also be different see the section on ALARMS FROM OPTIONAL SENSORS OR DIGITAL INPUTS If the digital input chosen is configured as USER CONFIGURATION the following screen is used to select the other functions Alarm signalling alarm signal coming from a component outside of the unit DX CW Switch Over external digital contact for changing over operating mode of the unit Twin Cool version only Emergency Working signal coming from a component outside of the unit The Status screen will display the icon In addition the status of the contact can be defined N O or N C This screen is displayed if the unit is configured in Cooling Water version with the Dual Coil option enabled and allows enabling the remote set point control through analogical input 3 of the expansion board 06 053 900 0140 20 10 2011 DIGITAL INPUTEES USER CONFIGURATION Alarm Signalling Contact Normally Closed DUAL ANALOGIC INPUT 3 CONFIGURATION Setp Remote Control N 23 JUNIFLAIR UG40 MP40 CONTROL AND LOCAL NETWORK This screen is displayed if the remote set point control is enabled OFFSET SETPOINT It enables setting the parameters relating to the remote modulating control of the unit s CONFIGURATION functioning value SIGNAL V Offset 76 00 0 00 0 The zero adjustmen
21. 17 2009 01 26 15 41 55 14 9 00 0 18 2009 01 26 15 40 54 14 9 00 0 19 2009 01 26 15 39 53 00 0 00 0 20 2009 01 26 15 38 23 14 9 00 0 21 2009 01 26 15 37 23 00 0 00 0 Calibri 1 Incolla 6 gt To download historical files the Smart Key and SmartKey Programmer can also be used configuring the appropriate key selecting D Lettura Storici S Historical File Reading mode See software screen detail below A SmartKey Programmer File Opzioni Propriet 7 m StartUp it El Stare Once the key has been configured correctly switch off the unit and connect it to the control board power it again and wait until the arrow switches and subsequently press the START button Once the operation is complete the buzzer sounds continuously for 2 seconds for further details refer to the illustrative sheet attached to the Smart Key 06 053 900 0140 55 20 10 2011 JUNIFLAIR UG40 MP40 CONTROL AND LOCAL NETWORK DEFAULT VALUES CONFIGURATION NUMERICAL PARAMETERS PARAMETER DESCRIPTION DEF PARAMETER DESCRI
22. 5 Humidifier 7 Stand by In TwinCool version the hours of functioning in DX and CW mode is displayed For each of them is possible e reading of the cumulative number of service hours e setting of the SERVICE intervention threshold for maintenance setting the threshold at 0 inhibits the signalling of the SERVICE request e zeroing of the timer RESET OK YES e g after the service intervention and or the replacement of the component Values can be changed only in the context of permitted setting fields ULTRACAPACITOR MANAGEMENT Ultracapacitor module is an optional electronic device that guarantees temporarily supply to the control in case of lack of power The module is implemented by buffer Ultracap capacitors which recharge is autonomously managed by the module Furthermore it does not require special safety and pollution provisions as lead acid batteries are not used When a lack of power occurs capacitors release the stored energy until it is not exhausted When power is reset the capacitors start re charging 4 minutes of continuous charge is required to have enough energy to guarantee the active control until the subsequent lack of power This device must be set in the appropriate screen found in the Hardware Settings loop This setting does not activate deactivate the device and does not alternate its operation it is used only to activate the following functions The operation of the Ultracapacitor depends on
23. Failure After Compr ON pressure probe disconnected or not working alarm activation delay time after the compressor starts Press Probe Failure At Normal Work pressure probe disconnected or not working alarm activation delay time in normal operation This screen is used to manually set the opening steps for the electronic expansion valve This screen is used to set the opening steps for the electronic expansion valve when there is no cooling request 34 06 053 900 0140 20 10 2011 Range Begin bar 00 0 Range Ending bar Read Value bar COND PRESS RANGE Y Range Begin bar 0077 Range Ending bar 00 0 Read Value bar 00 0 55 8 CIRCUTITENMN Press Offset bar 0 0 Read Value bar 00 0 SUE CUIT 2 Press Offset Dar Ome Read Value bar 00 0 TEMP CIRCUIT Temp Offset bar Ome Read Value bar 00 0 CIRCUIT 2 Temp Offset bar Un Read Value bar 00 0 COND PRESS PROBEOR CIRCULE is Press Offset bar 0 0 Read Value CNRECU TIT 2 Press Offset bar 0 0 Read Value bar 00 0 ALARM DELAY Low SuperHeat s 0000 igi SUCE Temps 5 LOP Failure s 0000 MOP Failure s 0000 Probe Haid lure After Compr ON Ss 00 Work SUD CIRCUTTEM Manual Open Step 0000 MANUAL MODE N CUIT 2 Manual Open Step 0000 MANUAL MODE N CIRCUM CLOSING
24. at the most there are usually no more than two in normal operating conditions one fitted in the unit and one possibly in a remote location Urs Fig 1 Alarm signals always have priority over the terminal even if the parameters of another unit are being viewed when the alarm is triggered Fig 2 7 To communicate on the local network the units must be configured so that each of them can convey the information necessary to operate properly To achieve this the separate units must first be numbered progressively 1 2 3 10 and then the various terminals and LAN boards correctly addressed to them The electrical connections must also be made step by step as described below 06 053 900 0140 63 20 10 2011 4 UNIFLAIR UG40 MP40 CONTROL AND LOCAL NETWORK MOST COMMON pLAN NETWORK CONFIGURATIONS 1 Upto 10 units connected to the network with a single terminal Fig 3 In this configuration should power fail in the first unit the terminal would close down It would therefore not be possible to read any information regarding the units in the network However the other units in the network would continue to operate normally 2 Upto 10 units each with its own terminal Fig 4 3 Upto 10 units with a single shared remote terminal Fig 5 oLAN CONNECTION BETWEEN pCO BOARDS In figure 6 a simple parallel connection is shown for more than one pCO boards of the pLAN network using a shielde
25. by the sensor Evaporating Fan evaporator fan control percentage 24 06 053 900 0140 20 10 2011 UG40 MP40 CONTROL AND LOCAL NETWORK This screen available if the underfloor air pressure transducer AFPS is fitted is used to define Alarm Level low air pressure alarm activation threshold Alarm Delay low air pressure alarm activation delay time This screen used to establish Enable enables fan speed control associated with the opening of the water valve TC and CW version only By enabling this function two different operation logics can be selected Together where the allowed minimum and maximum values of the fan speed are set which during the cooling phase will be linked to the water valve opening according to the following graph Fan speed 96 0 100 Cold water valve During the dehumidification phase the speed of the fan is reset to the minimum value Sequence where the allowed minimum and maximum values of the fan speed are set together with the relative proportional band During the cooling phase the fan speed will be linked to the valve opening according to the following graph Fan speed 4 6 E CW Valve 40 Temperature C 0 Setpoint differential Cool Prop Band Setpoint Prop Band During the dehumidification phase the speed of the fan is reset to the minimum value This screen allows enabling fan start up at maximum s
26. circular BUFFER of 100 events i e when 100 events are exceeded it starts overwriting the oldest event that contained in this board is a 2Mb circular Buffer and the number of guaranteed events is 5000 The presence of this board is indicated by a special icon found in the reading screens of the alarm record therefore there can be 3 different indications as described below 06 053 900 0140 39 20 10 2011 JUNIFLAIR UG40 MP40 CONTROL AND LOCAL NETWORK indicates the presence of the memory expansion board and so 12 00 01 01 06 101 The sequence of the alarm events can be read from the user terminal Date and hour of the alarm events be read from the user terminal The alarm record can be downloaded loss Air Flow Indicates the absence of both the memory expansion board and the clock board and ALOL SO E The sequence of the alarm events can be read from the user terminal Date and hour of the alarm events cannot be read from the user terminal The alarm record cannot be downloaded Air Flow NOTE It is reminded that the memory expansion board serves as clock board also therefore when the expansion board is installed the clock one must be removed for further details see MEMORY EXPANSION BOARD DESCRIPTION OF ALARM EVENTS All of the possible alarm messages which can be displayed on the user terminal are shown below For active alarms and therefore not memorized in the
27. dilute if a sufficient decrease in current is not measured if the evaporation time is below certain limits 2 wash antifoam status if at the end of the drain cycle the water touches the high level electrodes pre wash status if during the period in which 10 minutes of simultaneous drain and fill cycles are performed the water touches the high level electrodes Active if the water touches the high level electrodes in one of the following cases 1 theunit is disabled or shutdown remote control switch fill and drain OFF 2 before the start of the first pre wash cycle consisting of 10 minutes of simultaneous drain and fill cycles The current running through the electrodes is checked constantly during the operation of the humidifier Nonetheless whenever the unit restarts following a production request the current is checked to see if it exceeds a precise current profile This alarm is displayed if the following events occur in sequence e inthe fill phase e difference between the current measured and the start fill current is lower than a threshold calculated on the current target or in steady operation e the water touches the high level electrodes e current measured is lower than a threshold calculated on the rated current 06 053 900 0140 20 10 2011 JUNIFLAIR EXV Valve Driver Bagh Suction A Voltage Dip HUMIDIFIER Hugh Conductivity em Feeding Water gt
28. function at the exchange of the contact caused by the lack of power the hour meter is displayed on the main screen from where such operation mode persists as well as the icon previously described NOTE When this function is activated all the operation units must be switched off and all the alarms disabled EVACUATING THE HUMIDIFIER CYLINDER The steam cylinder needs to be periodically cleaned from lime scale deposits before removing the cylinder for replacement or cleaning it is necessary to completely drain all of the water from the boiler To carry out this operation it is necessary to access the masks and scroll through them until the correct mask is shown 8 press Enter and position the curser on the command which is to be selected e press the UP or Down keys to display YES ad confirm by pressing Enter e amessage saying Wait will appear on the screen wait for about 2 minutes and the following message will be displayed Cylinder empty Press Enter to Exit e open the magnetothermal general shut off switch of the humidifier and carry out the cleaning replacement of the cylinder Only after having carried out all of the maintenance operations on the cylinder press Enter to return to normal operating conditions of the humidifier ALARM RELAY SELECTION This screen is used to change the status of the alarm signal contact type A and B This screen and the following are used to determine the digi
29. is possible by using the following screens dedicated SETTING OF THE CLOCK CALENDAR In screen it is possible to set MM 12908 time of day hours minutes DD MM YY 01 08 06 date day month year E weekday classification SETTING OF THE TIME BANDS Unit On Off ty mem Y Using this device it is possible to set the automatic start up and shut down of the unit on a temporary basis time bands to obtain e up to 3 on off daily cycles each with start up and stop time e a weekly cycle distinguishing the daily cycles divided into regular days N default is from Monday to Friday pre holiday P default is on Saturday holidays F default is on Sunday By setting YES in screen 101 the time bands device is activated in field C of the STATUS screen TIMED icon appears Screens 104 105 106 it is possible to program the time ON 08 15 OFF 12 30 cycles characterized by a start time ON and a stop time OFF of the regular days N 20 00 gus 22 30 pre holidays P holidays F A stopped unit PROGRAMMED STOP RE START AT the icon appears in the display with the time and weekday that is programmed for the next start up By setting 00 00 in the ON or OFF the cycle is ignored SATURDAY PREHOLIDAY ON OFF 122 50 ON 135515 ORE 3920 20 00 2272930 SUNDAY AND HOLIDAY SO SEINS OFF 15 15 OFF 20 00 OFF
30. selected time bands will be the same as days of same classification The selection of the time bands is cancelled automatically once the day for which it was activated has passed To exit from the time calendar and time bands screens press the button 06 053 900 0140 20 10 2011 21 JUNIFLAIR UG40 MP40 CONTROL AND LOCAL NETWORK DESCRIPTION SERVICE MENU This part of the program is used to configure the devices installed on the unit and their operation these operations should be performed by qualified personnel Note that the manual describes the functions of the program in general and that based on the configuration set the fields and configuration screens may be enabled or disabled Pro O O To access this section press Select SERVICE MENU and confirm enter the service password by pressing or the password is provided inside the envelope enclosed with this manual and confirm by pressing HARDWARE SETTINGS The unit regulation program after having cleared the memory if necessary needs to be Small Union N configured that is adapted to the unit in which it is installed in this phase it is necessary to Unit Type DX define all the elements of the unit and that the microprocessor must control 502 5 T M SNAM Refrigerant Circuits 1 As a rule this intervention is only required when the control is installed inside the unit and ess Scroll therefore is carried out in the factory during
31. set point and the other calibration parameters for the correct operation of the unit These parameters are read only and as a result the values cannot be changed To set the values access the parameters in programming mode and enter the SETTINGS password All variables are pre set in the factory so that the control functions correctly maintaining standard conditions the room temperature ALARMS HISTORY This screen and the following display the historical sequence of the alarms activated the microprocessor stores the last 100 events in its memory All the alarms saved can be read in sequence by pressing the UP or DOWN button if the clock card is fitted optional the date and time is recoded for each alarm event SOFTWARE INFO This screen and the following display the software version bios boot and unit serial number This information is essential when adding a new unit to a group of units connected in the LAN as all the controllers must have the same program version When contacting a service centre the version of the control program saved on the control board must be indicated precisely 06MC053 00B0140 20 10 2011 or button until reaching the menu that groups the items described below select the Flea Ae ty Room Temper C 000 Room Rel Hum rHs 00 Deliv Temp Outdoor Temp 600 Cold Water In C OCR Cold Water Out QU Hot Water C OE TEMPERATURE SETTINGS Room Cooling Set C 00
32. the following procedure should be carried out enter in the configuration mode using the UP ENTER and DOWN keys as described in the previous paragraph e press the ENTER key until the curser is positioned in the XX field I O board address Fig 11 Use the UP and DOWN keys to choose the address of the desired pCO board The values which can be selected will be only those of the pCO boards which are effectively on line If the pLAN network is not working correctly or if there are no pCO boards connected it will not be possible to modify the field and only will be shown Pressing the key again will display the sequence of masks as shown in Fig 13 The ENTER key moves the cursor from one field to another and the UP and DOWN keys change the value of the chosen field The Pxx field this shows the address of the selected board in the example in fig 13 PO1 has been selected To exit from the configuration procedure and memorize the data select the 7 field and set it to YES and then press ENTER to confirm The fields in the Adr column represent the addresses of the terminals associated with the pCO board address 11 for the local terminal and 32 for the shared terminal while the column Priv Shared indicates the type of terminal Warning the terminals of the UG40 MP40 line cannot be configured as Sp shared printer as they do not have a printer output If the terminal remains inactive for more than 30 seconds no key has bee
33. the rotation of the units if the hour is set at 000 a simple test will be carried out putting the units in rotation with an interval of 2 minutes 4 Set the number of units in stand by max 2 5 Ifthe last line is set to YES it enables the stand by unit to be switched on the event of an alarm NOTE All of these settings are automatically passed on to the other units which are connected The mask shown here 15 shown only if the local network has been configured allowing management of the unit operation with the average temperature value measured from the active units connected in the local network or with the local value measured by the sensor present inside the unit gt Method Local Value control of the unit is entrusted to the temperature values read by the sensor present on the air conditioner gt Method Average Value control of the unit is entrusted to the average temperature read by the sensor present on the active units connected in the local network If the difference between the average value and the reading of the sensor itself is more than the AVERAGE LOC DIFF value the control will automatically move from AVERAGE to LOCAL The Exclude from rotation parameter enables excluding the unit from the rotation time management by working in Stand alone If required this function must be enabled for individual unit NOTE This setting is not passed on to the other units so it needs to be set indivi
34. 0 0140 49 20 10 2011 E 4 UNIFLAIR UG40 MP40 CONTROL AND LOCAL NETWORK UPLOAD FILE APPLICATIVE UPLOAD In every 16 bit controller of the pCO System the relative software can be updated using a PC For this purpose UNIFLAIR Spa provides the WinLoad32 exe program and a serial converter with RS485 output to be connected to the pCO The appropriate driver must be installed on the PC which is always provided by UNIFLAIR Spa Generally the sequence of operations to start the communication between Winload in graphic mode and pCO is the following 1 2 3 o uos 7 50 connect the serial converter or USB to the PC and pCO once any options have been activated by means of the control lines open the pCOManager program and then Winload on the PC with a double click on the icon set the serial port on the main screen of the PC where the serial converter is connected together with pLAN address of the pCO which is used to communicate power the pCO wait until the online icon appears at the bottom left of the main screen at this point select the proper folder Application on the main screen to perform the desired operation b WinLoad32 Rel 3 37 File Logs Editor Remote Connection Help Upload Download System Information Hardware Information Application Bios Boot Public Variables Log Project ILIP files BLB BIN files g 5 Archivio cdznasn Global cdzngsEN dev
35. 000 Deliv Temp C 00 0 COLD WATER VALVE COLD WATER VALVES oy oy oy ibl 14 2 00 0 00 0 00 0 00 0 eure 0 0 00 0 CW Version CW Dual Coil Version In the CW version if the hot water valve is also present the corresponding icon is indicated on the screen with the opening percentage Room Temper C 00 0 Deliv Temp 00 0 WATER VALVE had bade 00 0 I 00 0 00 0 UNIT START UP CONDITIONS The following operations must be performed before the user can start the unit e check that the light on the display is on controller powered e check that the red light on the button is off no alarms active e check that the unit switches on after pressing the button alternatively gt check that the unit is started when the remote digital input ID2 4 6 contact is closed gt check that the unit is started by the supervisory system if this connected and configured if serial card inserted gt check that the unit is started by the daily or weekly time bands if clock card inserted 06 053 900 0140 9 20 10 2011 JUNIFLAIR UG40 MP40 CONTROL AND LOCAL NETWORK SWITCHING UNIT ON AND OFF The unit can be SWITCHED ON in any of the following ways 1 Using the keypad press ENTER to switch on the unit a moving bar will appear followed by fan symbol switch the unit off go to first screen press UP DOWN then ENTER to confirm SWITCH OFF UNIT The symbol
36. 2 504 gt gt gt erasing flash OK lt lt lt gt gt gt writing flash gt gt gt OK lt lt gt gt gt OK UPLOAD COMPLETED SUCCESSFULLY lt lt lt UPLOAD FILE LCT File LCT Log Configuration Table defines which variable previously defined in file PVT is stored and in addition sets the main features of such storage It defines if the sampling must occur depending on the event or time duration For the latter case the sampling frequency and its time duration are defined To load file LCT follow steps from 1 to 5 of the previous paragraph Applicative Upload and then proceed as follows 1 Select the proper folder Log Project on the main screen to perform the desired operation ATTENTION the indicated folder is not displayed it means that the memory expansion board on the pCO board is not fully inserted b WinLoad32 Rel 3 37 File Logs Editor Remote Connection Help Upload Download System Information Hardware Information Application Bios Boot Public Variables Log Project E u g ASContr z Archivio Bitmap macroblk Serial Port 8 pCO address 1 2 press the Unload key and wait until the file operation is completed which is indicated by gt gt OK UPLOAD COMPLETED SUCCESSFULLY lt lt Upload in progress File Path U 45Cont4rchivio cdzngs cdzngs_2MB LCT gt gt gt checked U 4SContrArchivio cdzngs cdzngs_2MB LCT gt g
37. 22718 CLASSIFICATION OF THE WEEKDAYS Programmed OEREN This is automatic however it can be modified using screen on the side the screen appears Normal Day when the time bands device is activated Unit On Off Cycle YES The present day is shown at the end of the programming of the time bands N regular day or holiday 2 To Change Cycles P pre holiday F holiday To Change Type Whenever it is necessary to change the classifications press the button to move to next screen otherwise press the button 20 06 053 900 0140 20 10 2011 UG40 MP40 CONTROL AND LOCAL NETWORK JUNIFLAIR WEEKLY PROGRAM PROGRAM MO 01 017 fame Unless it is different set in the microprocessor memory are classified MO TU WE TH FR SA SU e regular days N all week days from Monday to Friday N N N N e pre holidays P Saturday e holiday F Sunday By using screen moving from previous screen by pressing the button it is possible to change the classification of the seven days to come including the actual day that is shown on the first line of the screen Under each day there is a memorized classification N or P or F that can be modified by pressing the or button until finding the wanted classification by pressing the button the set classification is confirmed and the next day is selected If the classification differs from the standard the symbol gt appears automatically before the classification The
38. 6 3 C 55 12 22 26 3 C 55 Esc Esc 12 22 26 3 C 55 Esc DEPART Inicio Attendre s v p Espere LANO1 LANO1 LANO1 NOTE With exception of the masks which are reserved for use by Assistance Technicians SERVICE MENU which always appear in English 6 06 053 900 0140 20 10 2011 UG40 MP40 CONTROL AND LOCAL NETWORK L 4 UNIFLAIR Also from the CDZNEW 2 9 software version it is possible to directly select the wanted C GERMAN language using the appropriate screen The initial of the current language will appear in the bottom right corner Prg C PORTUGUESE To display this screen press the PRG key and select the LANGUAGE menu C RUSSIAN C SPANISH PROGRAM IDENTIFICATION This manual describes the standard regulation characteristics for air conditioning units Some characteristics of special order units may be different from those described in this manual ve ersion COZNEW ROBOT INFORMATION ON DISPLAY The user interface normally displays a screen hereafter referred to as main screen with essential information on the system state displays the time date if the clock card is inserted and number of the unit in the LAN network B displays room temperature and the percentage of humidity if the probe is fitted C displays the information regarding unit status When the unit is not in operation the follo
39. 900 0140 20 10 2011 UG40 MP40 CONTROL AND LOCAL NETWORK L 4 UNIFLAIR GENERAL 5 USER INTERFACE 124144 6 LANGUAGE 6 PROGRAM IDENTIFICATION ttt tte ette tte ttt tto stetit 7 INFORMATION ON 2144441 7 UNIT START UP 5 124224 2 0 800020000200 9 SWITCHING UNIT AND DKO ttt ttt ttes tte ttes tates cl 10 VARIATION OF PARAMETERS tte ttt tte tte tte ttt ttt ttes tici 10 VISUALISTAION OF THE UNIT 8 11 SWITCH ON UNIT SWITCH OFF 11 INPUT OUTPUT M 11 ize e RE RR 11 Pc 11 se an za rom MNT 11 EXV VALVE STATUS RM 12 HUMIDIFIER 12 12 DSA ONENEAN O ttt 13 OPERATIVE SETTINGS ttt tte ttt tte tte tte ttt ttr tte ttes 13 On OU 14 HOURMETER 15 ULTRACAPACITOR MANAGEMENT tette tte tte tette tte tte tte tte tte ttt tiii 15 EVACUATING THE HUMIDIFIER 16 ALARM RELAY TOI 16 SERIAL MODEM 58 17 MOREN
40. Alarm ID6 A Time Input Filter S 1 0 99 STAND BY ROTAT ALARMS Min speed fan 55 40 100 Loss of Air Flow Yes Max speed fan 100 40 100 Clogged Filters No Setpoint Pa 20 0 0 6250 Heaters Overheating Yes Dead Band Pa 0 0 0 6250 EEPROM Failure Yes Regul band Pa 160 0 0 9999 Wrong Password No Integral time 5 40 0 999 High Air Flow Yes Derivat Time 5 0 0 999 High Cond Pressure Yes Alarm level Pa 15 0 0 6250 Low Evap Pressure Yes Alarm delay 5 60 0 999 EXV Valve Failure No Energy Saving SETTINGS High Room Temp No Energy Saving Temp C 8 0 5 0 24 0 Low Room Temp No Summer Temp C 28 0 15 0 40 0 High Room Humidity No Actived radcooler Set point C 28 0 15 0 40 0 Low Room Humidity No ON Radcooler fan at E S C 8 0 1 0 15 0 High Water Temp C1 C2 No E S Set point Room T Water T C 6 0 1 0 15 0 06 053 900 0140 57 20 10 2011 JUNIFLAIR UG40 MP40 CONTROL AND LOCAL NETWORK CONFIGURATION NUMERICALS PARAMETERS PARAMETER DESCRIPTION DEF PARAMETER DESCRIPTION VAL DEF MIN MAX Low Air Pressure No Twin Cool SETTINGS AFPS Exapnsion Board No CW enable Setpoint C 7 0 7 0 25 0 Room Temp Sensor Yes CW disactivation Setpoi
41. C A ON Fan OFF gt S et Point water closed circuit default 28 C 8C 4 The temperature is controlled by managing the operation of the remote radiator fans Cooler connected to the indoor unit control can be On Off operation of the radiator fans is either on or off modulating Modul control of the 0 10 V signal sent via analogue output Y1 to manage the radiator speed iua COOLER MODULATION 10096 Fan Speed Output gt Summer Temp T water closed circuit default 28 C 206 This screen is only available in the Twin cool version and is used to manage the settings for activating the changeover from mechanical cooling operation to operation with chilled water TWIN COOL Unit A Chilled water valve Compressor gt Chilled water activ set water closed circuit point default 7 C fixed 3 C To avoid continuously alternating between the two operating modes there is a minimum interval of 30 minutes between two consecutive activations of the cold water valve If the high room temperature limit is exceeded default 30 C the unit automatically switches from CW operation to DX operation signalling the High cold water temperature or valve fault alarm 06 053 900 0140 20 10 2011 JUNIFLAIR RADCOOLER Temp E S C 00 0 Set Point
42. C 00 0 High Water Temp C1 Alarm Set C 00 0 High Water Temp C2 Alarm Set CHILLED WATER SEMUR High Water Temperature Alarm Valves Forced Y Valve 1 Opened 000 Valve 2 Opened 000 CHILLED WATER SETUP Dehumidification Change Set Chiller N DUAL COIL Pi LM Pl valve 1 100 P2 valve 2 000 DUAL COIL PARAMETERS Valves Enabled By and DI2 Cycle Time h 000 Input Config with DI1 DI2 c UG40 MP40 CONTROL AND LOCAL NETWORK It is also possible to set ime Changed the time in which the high water temperature alarm persists before its automatic reset and therefore this is the time in which the circuits remain exchanged before attempting to return to the condition prior to the alarm Observ Time observation period within which if a number of events occur equal to Al Events max the High Water Temperature alarm becomes permanent and automatic reset attempts are not longer performed thus the circuits remain in the post alarm situation Al Events Max number of maximum alarm events which when reached within the observation period the high water temperature alarm no longer automatically resets and the circuits remain in the post alarm situation This screen is displayed only if the unit is fitted with both electric heaters ELECTRIC REHEAT gt 0 and a hot water coil HOT WATER COIL Yes It is u
43. CAL NETWORK Signal only This can be delayed during the unit start up phase the default delay is 15 minutes Signal only This can be delayed during the unit start up phase the default delay is 15 minutes Signal only This can be delayed during the unit start up phase the default delay is 15 minutes OPTIONAL SENSOR OR DIGITAL INPUT ALARMS JUNIFLAIR Delivery Air Temperature Above Max Limit Room Rel Humidity Above Max Limit Room Rel Humidity Below Min Limit These alarms are connected to the optional sensors and or the configurable digital inputs see the Hardware Settings mask Signal only For Leonardo Evolution units and Amico CW units Activated by the Smoke Fire sensors and always causes the unit to switch off Activated by the flooding control module or from the condensing discharge pump alarm contact only causes the unit to switch off if it has been chosen as a second level alarm but it does not activate the stand by unit Activated by a digital input configured as Alarm Signalling 102 104 106 Activated by the flooding control module the external temperature humidity sensors For Amico DX units 06 053 900 0140 20 10 2011 Room Limits Exceeded by Ext Sensors Presence of SMOKE FIRE Flood Alarm Digital inpue Alarm 2 Flood Alarm or Room Lim Exceeded by Ext Sensors 41 JUNIFLAIR UNIT FUNCTION ALAR
44. D LOCAL NETWORK This screen displays whether the compensation set point is enabled when the outlet probe COMPENSATION SETPOINT is used for room temperature control Enabled No Deliv SIE Room Bis 00 0 C at 00704 P29 00 0 C at 00 0 C Pl min value Graph of the compensation function P2 max value Outlet set point SP2 SP1 Room temp return air This screen displays the activation set of the alarms ALARMS SETTINGS e of high room temperature High Room Temp C 00 Low Room Temp C 00 e of low room temperature of high room humidity Low Humidity rH 00 of low room humidity i High Delivery T 00 of high delivery temperature plus alarm enabling B bled No SLEEP MODE SLEEP MODE The set back function which can be either activated or de activated by using the control Sleep Mode fn up of the stand by unit yet powered to uu S COMM panel o BMS consists of an automatic start up of the stand by u yet p SEE Temp 0O exceed the following programmable limits for at least 30 seconds Min Humid Rel rH 00 e Minimum temperature ELM Rel chs 00 ical Start N e Maximum temperature Cycle Time min 00 e Minimum relative humidity only with optional humidity sensor Maximum relative humidity only with optional humidity sensor Intervention of the set back function must control the room conditions although with larger tolerances even if th
45. Delay After Compr ON alarm BP activation delay time from compressor ON Alarm Delay Normal Working alarm BP activation delay time during normal operation This screen is used to set the parameters for the operation of the humidifier inside the unit defining Humid Model model installed V operating voltage TAM model of current transformer used Steam Cap number of kg of steam generated in 1 hour Nom Current rated current Max Steam Prod maximum rated percentage of steam to deliver Timed drains enable enables the procedure for draining the cylinder to avoid the formation of scale inside This screen displayed only if the cylinder cleaning procedure is enabled is used to set Timed drains after number of startups number of humidifier starts before draining the cylinder Drain Time cylinder drain procedure activation time This screen displayed only if the multifunction digital input is enabled is used to set Off Unit on Alarm enables the shutdown of the unit if the flood alarm is activated Valve Closed on Al enables the closing of the water valve if the flood alarm is activated This screen is used to set ON OFF mode Via input contact enables unit on off via the multifunction digital input ON OFF mode only Via serial enables unit on off only via BMS Motorized Damper enables operation of the damper Opening Time damper opening time During this period the start of the fan and the air flow alarm are ignored
46. LAN and specifies which units are not connected This may be due toa break in the power supply a DAN Interr uro malfunction in the serial card or an interruption in the electrical connections between the units 5 not connected The alarm appears on the units with lower addresses in the network both up and 4506789 10 downstream of the interruption SYSTEM ALARMS Indicates a writing error in the EEPROM memory probably due to the EEPROM lume cancelling writing cycle being exceeded The board needs to be replaced Replace Control Board 06 053 900 0140 47 20 10 2011 JUNIFLAIR UG40 MP40 CONTROL AND LOCAL NETWORK ACCESS ALARMS This refers to an attempt at accessing the setting or configuration masks by entering the password incorrectly 3 consecutive times NOTE To reset the alarm carry out the following procedure 1 press the Prg key and select the Service Menu 2 enter the correct password and confirm by pressing Enter 3 exit by pressing the Esc key until the main mask is reached 4 press the Alarm key again to reset the cycle and then keep it pressed for another 3 seconds to reset the alarm completely MEtempt CO ACCESS With Wrong Password REMOTE ALARM SIGNALLING For remote signalling of the alarm status the following voltage free dry contacts are available on the microprocessor control board see electrical diagram attached 1 type A alarm 2 type B alarm If there are several units t
47. MS UG40 MP40 CONTROL AND LOCAL NETWORK These are alarms connected to the unit components and which are caused by the intervention of a protection device Fan alarm Activated by the differential air flow pressure switch FS Causes all of the devices to switch off compressors electrical heaters humidifier fans Activated by the differential high air flow FSA Causes all of the devices to switch off compressors electrical heaters humidifier fans Activated by the differential dirty filter pressure switch PFS only causes an alarm signal without unit operation being affected Indicates that the air filter needs to be cleaned or replaced Alarm signal activated by from the safety thermostat TSR causes the electrical heaters to switch off DX ES TC units only Causes the compressors to switch off on the circuit indicated 1 or 2 Check the refrigerant circuit and or refrigerant charge and high pressure switch DX ES TC units only Causes the compressors to switch off on the circuit indicated 1 or 2 Check the refrigerant circuit and or refrigerant charge and high pressure switch Also specifies the number of the circuit CW units only Activated by the chilled water air flow pressure switch which signals a lack of water within the hydraulic circuit CW units only signal only Activated by the chilled water temperature sensor when the set point value is not reached within 15 minutes of the dehumidification requ
48. NETWORK SMS MESSAGE RECEIPT The application enables receiving SMS messages to perform functioning or alarm reset controls The messages must be sent to mobile telephones and not via Internet The sent messages must have the following format pCO1 0000 D 005 000001 amp pCO1 message heading 0000 remote password that must coincide with the value entered in the MODEM PASSWORD parameter D type of variable to be set between A Analogical I Full and D Digital 005 index of the variable to be set 000001 value with which the variable is to be set must always be of 6 digits the first of which represents the symbol and the others are made of the digits 0 9 For example if the full variable has value 12 Value will be 000012 or 00012 Whereas if the value of the variable is 243 Value will be 00243 For the analogical variables the sent value is the effective value of the variable multiplied by 10 For example the value 00243 will correspond to 24 3 For the digital variables the possible values are 000000 000001 Mao t With only one SMS message it is possible to manage more variables simultaneously with a maximum number of 11 this so as not to exceed the threshold of 160 characters per message The string will be made up as follows pCO1 0000 D 005 000001 A 001 4 00023 1 007 000001 amp 1st variable 2nd variable 3rd variable WARNINGS e he SMS message must no
49. Only By ID Contact NO Only By Serial NO Cooling Water CALIBRATION Sensor of regulation RoomT Valve Off of the alarm High water Temp Yes Enabled Change Set Chiller of Dehumi No EXV VALVE Valve type E2V Refrigerant Type R407C Low SH Protection Yes MOP Protection Yes LOP Protection Yes Manual open Step No LOW PRESSURE SETTINGS WITH THE REFRIGERANT TYPE R22 R407C Transitori limit bar 0 2 0 2 Normal limit bar 2 0 2 0 Alarm differential bar 1 3 1 3 Alarm delay after compr ON 5 180 180 Alarm delay normal working 5 06 06 LOW PRESSURE TRASDUCER RANGE Range Begin bar Range Ending bar 06 053 900 0140 20 10 2011 59 4 UNIFLAIR UG40 MP40 CONTROL AND LOCAL NETWORK AMBIENT TEMPERATURE REGULATION DIAGRAM CHILLED WATER VERSION CW pont 100 i wR ES 1 1 1 1 1 1 1 1 1 60 06 053 900 0140 20 10 2011 UG40 MP40 CONTROL AND LOCAL NETWORK JUNIFLAIR DIRECT EXPANSION VERSION DX 100 Hot water coil Modulating heaters 8 54 215 c 22c 22 5 23 23 4 23 75 24 1 24 5 1 5 gt Kp differential TWIN COOL VERSION TC T Modulating heaters Cool water coil p d 21 5 22 22 5 c 23c 23 4 23 75 24 24 5 a
50. PROM memory of the driver Also specifies the number of the circuit Activated when there is low superheating for a period which is longer than the Alarms Delay Low SH Also specifies the number of the circuit Activated following an error in the connection between the EVD400 driver and the PCO1 control board Also specifies the number of the circuit 44 06 053 900 0140 20 10 2011 Protection Failed EXV Protection Failed Driver Pressure Probe Error or Compressor Failed EXV Valve Driver memp Probe Error EXV Valve Driver error EXV Valve Driver how Superheat Valve Driver Driver Not Connected UG40 MP40 CONTROL AND LOCAL NETWORK Activated following a temperature measurement taken by the EVD400 sensor which is higher than the threshold value set in the High SH Also specifies the number of the circuit This is only displayed in the alarm history when the driver is without power for more than 5 seconds when the compressor is operating Also specifies the number of the circuit HUMIDIFIER ALARMS Active when the corresponding threshold is exceeded for more than an hour or alternatively instantly when the conductivity of the supply water is three times higher than the corresponding high conductivity threshold Disables operation of the humidifier This may be shown in the following three cases 1 drain to
51. PTION VAL DEF MIN MAX CONTROL PARAMETERS SET POINT Heating No Cooling Set point Hot water No with Room Temperature C 23 0 17 0 35 0 Hot gas coil No Cooling Propor Band C 1 5 0 5 9 9 External Humidifier On Off No 2 9 cooling set point C 17 5 17 35 External Humidifier 0 10V No Cooling Set point Delivery sensor No with Delivery Temperature C 17 0 17 0 35 0 2 Cooling SetP of the remote No Cooling Propor Band 15 0 0 5 18 0 Flooding No Heating Set point C 23 0 12 0 30 0 Smoke Fire No Heating Propor Band C 1 5 0 5 9 9 External sensor No Dehumidifier Set point rH 96 55 20 90 AFPS No Dehumidifier Propor Band rH 05 03 15 Disable BP transitory start limit No Humidifier Set point 45 20 90 unit with flood alarm No Humidifier Propor Band rH 05 03 20 Off water valve with flood alarm No Delivery T Set Limit C 14 0 10 0 25 0 Remote On Off of via digital input No SETPOINT COMPENSATION Remote On Off of via serial No P1 Delivery SetP C 17 0 14 0 35 0 Motorized damper No P1 Room Temp C 22 0 17 0 35 0 Buzzer enabled Yes P2 Delivery SetP C 18 0 14 0 35 0 Dehumidification Yes P2 Room Temp C 20 0 17 0 35 0 Humidification No SET ALARMS SetP change of the Dehum CW No High Room Temp C 30 0 20 0 40 0 Enabled High T Delivery alarm No Low Room Temp C 10 0 0 0 32 0 SetP compen of the CW working Yes High Room Humidity rH 96 80 40 99 Enabled Set Back mode NO Low Room Humidity rH 96 30 0 65 Enabled Fan C
52. S TEMPERATURE SETTINGS All variables are pre set in the factory so that the control functions correctly maintaining Room Temperature standard conditions in the room M E This screen visualised COM e the probe used for temperature control Active Set C 0090 cooling set point Summer e cooling proportional band e Kp proportional cooling gain e The adjustment offset derived from remote set point remote set point 0 10V present Set active after the sum of the cooling set plus offset e the status of the operating season CW mode only This screen is displayed in case of presence of electric resistances indicating TEMPERATURE SETTINGS heating set Room Temperature Heating Set C 000 e Kp proportional heating gain Heat 1 This screen is displayed if the unit is connected to a system called MASTER CONTROL TEMPERATURE SETTINGS which is used to manage the cooling installation by optimising the operation of all the Room Temperature devices Cooling Set C 00 0 Max Offset C Ore erset C 00 0 Active Set C 00 0 This screen displays the humidity control set point HUMIDITY SETTINGS Dehumid Set Dehum K Prop Garn SST rHs moma K Prop Gain 00 This screen displays the second temperature control set point ond SET POINT SETTINGS 2nd Cool Set 00 0 06MC053 00B0140 13 20 10 2011 JUNIFLAIR UG40 MP40 CONTROL AN
53. UNIFLAIR Instruction manual UG40 MP40 CONTROL AND LOCAL NETWORK o JUNIFLAIR JUNIFLAIR UG40 MP40 CONTROL AND LOCAL NETWORK UNIFLAIR SpA policy is one of continuous technological innovation The Company therefore reserves the right to amend any data herein without prior notice Disposal the product is made up of metal parts and plastic parts In reference to European Union directive 2002 96 EC issued on 27 January 2003 and the related national legislation please note that e WEEE cannot be disposed of as municipal waste and such waste must be collected and disposed of separately e The public or private waste collection systems defined by local legislation must be used In addition the equipment can be returned to the distributor at the end of its working life when buying new equipment e The equipment may contain hazardous substances the improper use or incorrect disposal of such may have negative effects on human health and on the environment e The symbol crossed out wheeled bin shown on the product or on the packaging and on the instruction sheet indicates that the equipment has been introduced onto the market after 13 August 2005 and that it must be disposed of separately In the event of illegal disposal of electrical waste the penalties are specified by local disposal legislation READ AND SAVE THESE INSTRUCTIONS Drafted by Checked by Approved by Munari Andrea 20 10 2011 2 06 053
54. ad32 exe program and a serial converter with USB RS485 output to connect to the pCO via the telephone connector The special driver must be installed on the PC this too supplied by UNIFLAIR S p A The WinLoad32 exe program is installed together with the pCO Manager program The installation includes as well as WinLoad32 exe the user manual and the driver for the USB RS485 converter SmartKey The new SMARTKEY programming key is used to emulate the operation of the parallel programming key on pCO models where this is not available pCOXS with the sole exception of the BOOT which is not loaded by the SMARTKEY Specifically the key can clone the contents of a pCO and then copy these to another pCO that is identical to the first via the telephone connector on the terminals the pLAN must be disconnected As well as this the key can also copy the data logged by a series of pCO devices to a PC On the PC using the SMARTKEY PROGRAMMER the key can be configured to run certain operations acquire logs program applications program the Bios etc Below are some pictures showing examples of downloading the program to the pCO control board mmm e le n mid Inside the kit is a CD and a manual with step by step explanations of how to best use these accessories The program files on the other hand will be sent by e mail or CD indicating the name of th
55. alarm history sequence some possible suggestions will appear for solving the problem in the last two lines of the display Incorrect Phase Sequence The Scroll compressor must rotate in the correct direction otherwise there will be a loss of efficiency In single units with three phase power supply it is possible that the Wrong Power Phases phase sequence of the network forces a rotation direction is different to that which B oor has been planned in this case as soon as the unit is connected to the power supply the microprocessor immediately enters into an alarm state blocking any other type of operation In this case disconnect the power supply and invert the two phases of the power supply Power Supply Return Signal 12 00 01 017 Ge When the power supply is restored following a break in the power supply the control memorizes the mask which is shown here in the alarm history sequence Power Back After Failure EXCEEDING TEMPERATURE OR HUMIDITY LIMITS These are alarms which are activated when the thermo hygrometric limits which have been set are exceeded see the Operating Parameters mask Signal only This be delayed during the unit start up phase the default delay is Room Temperature 15 minutes Above Max Limit Signal only This can be delayed during the unit start up phase the default delay is Room Temperature 15 minutes Below Min Limit 40 06 053 900 0140 20 10 2011 UG40 MP40 CONTROL AND LO
56. anagement of the fan speed by means of 1 control Speed by Control B board Fan Speed 000 Speed rated fan speed mE DEHUMID Fan 5 000 Dehumidification Fan Speed rated speed the dehumidification phase for Amico units Modulation with Air with mechanical thermostatic valve only c 16 Modulation with Air Pressure Enabled enables fan speed modulation with the AFPS ii es system Air Press Transducer determines whether the transducer is fitted on the unit This screen used to establish EVAPORATING FAN Fan Signal signal for modulating the fan speed Fan Signal PWM CONV This screen available if the underfloor air pressure transducer AFPS is fitted is used to EVAPORATING FAN REGUL define b MODULATION Minimum Speed DX minimum speed in version TC only Minimum Speed Minimun Speed 00 Minimum Speed minimum fan control speed ES S Speed amp 000 Maximum Speed maximum fan control speed This screen available if the underfloor air pressure transducer AFPS is fitted is used to EVAPORATING FAN REGUL define Setpoint 00070 Set point reference pressure value to be maintained by modulating the fan speed m on Dead Band control dead band Bul Time s 000 Regul Band control proportional band Derivat Time s 000 Integral Time integral time o Ewvaporating Fan 000 Derivat Time derivative time Air pressure value read
57. ariable and the sampling time WinLoad32 Rel 3 37 b WinLoad32 Rel 3 37 Upload Downloadi CIL Upload Download Downloading Log Data Flash device extemal e Jextemal Permanent M Which data format do you like Which data format do you like standard not formatted sorted by time and by variable names Update EXISTING Log archive 06 053 900 0140 53 20 10 2011 i 4 UNIFLAIR UG40 MP40 CONTROL AND LOCAL NETWORK 3 click on gt gt Create NEW Log archive lt lt and create a new archive or overwrite an existing one selecting the directory to save the file b WinLoad32 Rel 3 37 d Download d ae ETC Uploa Flash device extemal Salva con nome Salvain sonda di mandata 2 cdzngs_ARCHIVE txt Nome file Salva come Log Archive txt Annulla Mu cancel Once the Download is complete Winload32 will create 5 files inside the folder 1 Binary file e 1 Text file e 1 file PVT e 1 file LCT 1 file CSV The file involved is gt gt namefile csv lt lt and it can be consulted using the EXCEL program The following figures show two types of files csv that can be created selecting Standard or Sorted by time as described in point 2 of this paragraph Standard File 58411829 cdzngs csv nessun Documento PRO FILE Microsoft Excel Hane 1 ret
58. d cable with two twisted pairs and an internal screen The cable is connected to all of the boards through the J11 terminal respecting the indicated polarity Fig 6 64 06 053 900 0140 20 10 2011 UG40 MP40 CONTROL AND LOCAL NETWORK JUNIFLAIR WARNING Network polarity must be respected the RX TX of one board must be connected to the RX TX of the other boards the same applies to RX TX and the GND Board Terminal Cable Connection GND First couple both wires The screen should be connected to the earth on the first unit at a metal point using a screw and a washer and the length of the screen should be as short as possible me 1 UNIT REMOTE TERMINAL CONNECTIONS IMPORTANT WARNINGS Electrical connections must be carried out when the unit is switched off and unplugged The network can be configured differently depending on the maximum distance of the board and remote terminal connections it may be necessary to use a T shunt TCONN6J as shown in Fig 8 to connect the remote terminal to the main board TERMINAL 9 PIN Fig 8 06 053 900 0140 65 20 10 2011 JUNIFLAIR UG40 MP40 CONTROL AND LOCAL NETWORK Cable AWG24 3x2 Terminal Cable operation Connections 0 Earth screen shielded 1 VRL 30 Vcc 1 twin 2 Gnd 2 twin A 3 Rx Tx 3 twin 4 3 twin 5 Gnd 2 twin 6 VRL 30 Vcc 1 twin B
59. d in the AFPS system 06 053 900 0140 20 10 2011 JUNIFLAIR High Chilled Water CW Valve Failure Water Flow too Low Dial Cos Expansion Board Not Connected Supply Frequency Not Detected Pour Pressure iow ALE Pressure AFPS Expansion Board Not Connected 43 JUNIFLAIR ELECTRONIC EXPANSION VALVE ALARMS DX TC ES units only UG40 MP40 CONTROL AND LOCAL NETWORK These are alarms which are connected to the driver of the EVD400 electronic expansion valve causing the compressor s to switch off Activated when there is low evaporation pressure or rather when the LOP is lower than the threshold which has been set for a period which is longer than the Alarms Delay LOP Also specifies the number of the circuit Activated when there is excessive evaporation pressure or rather when the MOP is higher than the threshold which has been set for a period longer than the Alarms Delay MOP Also specifies the number of the circuit Activated following an error in the signal given by the low pressure ratiometric pressure transducer or a lack of working pressure caused by the compressors not being switched on Activated following an error in the signal given by the NTC low pressure temperature sensor for the superheating reading Also specifies the number of the circuit Activated following an error in the EE
60. dually on each unit Air pressure control configuration screen If a series of units are connected in the LAN the fan speed can be modulated based on a local probe reading or alternatively by calculating the average reading of all the probes connected and configured for each active unit This setting must be made in the LAN setting screens for each individual unit Air press control Local value the fan speed is modulated based on the pressure value read by the probe fitted to the unit only Mean value the fan speed is modulated based on the mean pressure value read by the probes on the units that are activated and connected to the local network 06 053 900 0140 20 10 2011 LAN SETTINGS LAN Units NSW 2 Automatic Switch Over tand by Unit Cycle Time h 5td By Units 1 Unit Starting Alarm LAN SETTINGS Exclude from N temp HUME Mode Local Values or LAN SETTINGS Exclude from Rotat N Temp Control Mode Meas Values Mean Local Changeover D Delta T gt C 2 0 LAN SETTINGS Exclude from N emp Hum Contrem Mode Local Values press control Mode Local Value LAN SETTINGS Exclude from N temo Mode Local Values Pemeoress control Mode Mean Value 71 JUNIFLAIR UG40 MP40 CONTROL AND LOCAL NETWORK VISUALIZATION OF THE NETWORK FROM THE TERMINAL
61. e application when ordering 38 06 053 900 0140 20 10 2011 UG40 MP40 CONTROL AND LOCAL NETWORK JUNIFLAIR ALARMS ACTIVE ALARMS By pressing ris button the alarm will be silenced and a description of the alarm will be displayed If the cause of the alarm has been eliminated the last alarm message can be reset by pressing the button for several seconds the red light on the key will turn off immediately If the cause of the alarm has not been eliminated the alarm buzzer will be activated again ALARM HISTORY In order to be able to reconstruct the alarm history sequence the microprocessor holds 100 alarm events in its memory All of the alarms which are memorized can be read in series by entering the status masks by pressing the UP and DOWN keys and choosing the ALARM HISTORY option if there is a clock card optional the time and date will also be recorded of each alarm event 12300 01 01 06 ALO1 eos of Air Flow The alarms activated when the counter threshold is exceeded are not memorized and therefore are not able to be read DOWNLOAD OF THE ALARM RECORD The alarm record can be downloaded To use this function the unit must be equipped with the appropriate memory expansion board and special configuration files xxx PVT e xxx LCT must be loaded The alarm record contained in this board is an exact copy of the one which is accessed with the user terminal with the advantage that while the latter is a
62. e configuration of the addresses it is advised that the LAN connection between the boards should be checked as well as the connection with the remote or shared terminal and the electric supply connections of the unit It is possible to configure the address of the terminal only after having connected it to the power supply by using the RJ11 telephone connector To enter in configuration mode press the UP ENTER and DOWN keys at the same time for at least 5 seconds these keys are present on all versions the mask shown in Fig 11 will be displayed with a flashing curser in the left hand top corner gt modify the address of the terminal display address settings press the ENTER key once and the curser will move to the address field nn Byusing the UP and DOWN keys select the desired value and press ENTER to confirm If the selected value is different from that previously memorized in the mask in fig 12 will appear and the new value will be memorized in the permanent memory of the display If O is entered as a value in the nn field the terminal will communicate with the pCO board using the point point protocol not pLAN and the field XX will disappear since it has no meaning Display address Display address settings nn changed I O Board address xx Fig 11 Fig 12 pCO ASSIGNING THE LIST OF PRIVATE AND SHARED TERMINALS If it is necessary at this point to modify the list of terminals associate to each single pCO board
63. e whole system is in stand by it s intervention therefore is independent and not conditioned by signals from remote systems It is possible to program that during the set back function the fan runs in cycles to allow that the temperature sensor is blown by the air within the room Intervention of the set back function is not considered as an alarm situation When the unit is in setback mode in the STATUS MASK the symbol is displayed Normal operating conditions are re set automatically when the temperature values return to values set for TEMP MIN 2 C and for MAX TEMP 2 C A minimum time of 15 minutes passes before the unit exits the set back mode this enables stable conditions to be reached and avoid continuous switching on and off of the fans When normal conditions return the icon is displayed alternating with other icons depending on the previous status 14 06 053 900 0140 20 10 2011 UG40 MP40 CONTROL AND LOCAL NETWORK HOURMETER SETTINGS This part of the programme enables the setting of maintenance intervals for the components of the unit establishing a threshold for operation hours When the device concerned reaches that limit the microprocessor signals the maintenance request activating an alarm and displaying the symbol on the STATUS SCREEN Relate to the following unit components 2 Compressors 4 Air filters 6 Dehumidifier 1 Air recycling fans 3 Electrical Heaters
64. en the measured value of the sensor and the effective value is detected measured with a precision instrument The adjustments can be done at intervals of 0 1 C and the maximum adjustment possible is between 9 9 C and 9 9 C The Read value is the measurement transmitted by the sensor already corrected The adjustment Adjustment is the quantity that needs to be added or subtracted to obtain the correct value measured with a precision instrument ALARM RESET MODE This screen and the following are used to set the alarm resets to manual or automatic 32 06 053 900 0140 20 10 2011 UG40 MP40 CONTROL AND LOCAL NETWORK PASSWORD SETUP Settings Passw 00000 Service Passw 00000 Master A F Anti Hunting Time Constant min OO Delay Com Error 5 00 ENS Com Trans s 00 Status Ok ROOM TEMP SENSOR Read Value c 00 0 Adjustment ALARM RESET MODE Manual A High Room Temp Low Room Temp agin Room Humidity Low Room Humidity High Water Temp T to Dehum UG40 MP40 CONTROL AND LOCAL NETWORK MEMORY OPERATIONS This screen manages the data contained in the microprocessor Flash EPROM PROGRAM SET UP This is an operation that is carried out the event of Flash EPROM substitution It can be useful if data is damaged set point configurations etc as it is possible to clean the memory including data relative to the unit HARDWARE con
65. er 15 minutes an alarm is signalled Chilled water too warm to dehumidify The temperature probe on the chilled water inlet is also used to control the High chilled water temp alarm when the temperature exceeds the HIGH TEMP value set on the screen signalling a possible fault on the water chiller This screen is only available in the TC version and is used to enable the variation in the chiller cooling set point for dehumidification This screen is only available in the CW Dual Coil version and is used to establish the operating parameters for the water valves in circuits 1 and 2 The default configuration is P1 100 and P2 0 that is both valves open with the same control ramp This screen is only available in the CW Dual Coil version with the pCOE connected and is used to control the opening of the water valve with five different solutions 1 no open control 2 vialD1 and 102 on the pCOE board and establishing the status of the contact 3 ID1 used as a switch over contact 4 through interchange logic on time basis and on high water temperature alarm of the active circuit 5 through interchange logic only on high water temperature alarm of the active circuit basis 30 06 053 900 0140 20 10 2011 ENABLE CW WORKING Also On DX Only By ID N Only By Serial z z CHILLED WATER SETUP Regulation oom Tempe tra wimige CHILLED WATER SETUP Dehumidification Cycle Start Sets
66. est 42 06 053 900 0140 20 10 2011 moss of Air Check Fan Switch High Air Flow Clogged Filters Clean or Replace Filter Element Heaters Overheating Heaters Contactor Failed High Condensing or Compr Contactor Failed Low Evaporating Pressure boss of Chiller Water Flow Water too Warm to get Dehumidification UG40 MP40 CONTROL AND LOCAL NETWORK CW units only signal only Activated by the chilled water temperature sensor when the high temperature limit is exceeded TC units only causes the changeover from chilled water operation CW to direct expansion DX It is also displayed when the ambient temperature sensor detects that the limit set has been exceeded for the first time Active a loss in communication between the UpCO1 control board the UpCOE expansion board in the Cooling Water Dual Coil version Active when the controller cannot automatically detect the mains frequency AFPS SENSOR ALARMS Alarms relating to the AFPS system Active in the event of a fault on the underfloor sensor with the evaporator fan activated at maximum speed Active when after the threshold and the alarm activation delay time set have been exceeded there is low underfloor air pressure with the evaporator fan activated at maximum speed Active on loss in communication between the UpCO1 control board and the UpCOE expansion boar
67. figuration where all the set point values reset automatically see paragraph DEFAULT VALUES After this operation it is necessary to re configure the control and to proceed to the setting of the set point when different from those of the default IMPORTANT when modified also if only a parameter of the configuration and therefore also for Flash EPROM substitution it is necessary to empty also the RAM memory by cutting off the power to the control for a few seconds AL PAGE CLEAR UP historical alarms cleaning permits to cancel the last 100 alarm event saved in the memory HARDWARE SET UP Possibility to carry out an automatic identification of the devices connected to the control This operation is useful when an optional device must be connected to the board or when substituting a sensor or when the display shows NC as the reading of the temperature sensor EXV VALVE SETTINGS This screen and the following are only displayed if the electronic expansion valve is configured and are used to access the valve operating settings MAIN SETTINGS This screen enables choosing the electronic thermostatics different for the two refrigerating circuits Valve Type model of electronic valve used Refrigerant type of refrigerant gas used This screen 15 used to set Low SH Protection activate the LowSH protection that quickly acts by closing the valve in case of too low overheating avoids liquid returning to compressor MOP Protectio
68. final inspections it can however be necessary to Heaters 1 Step intervene due to further unit modifications BEL 1 i 3 Hot Water Coil Out The screens that refer to configuration are the English language and are reserved for technicians Small Unit Yes for Amico model NO for Leonardo Evolution model Unit Type identifies the type of unit between DX CW ES TC Compressors identifies the number of compressors installed on the unit max 4 Refrigerant Circuits identifies the number of refrigerant circuits max 2 Compressor Type identifies the type of compressor installed Amico versions only Heaters identifies the number of operating stages of the electric heaters installed Hot Water Coil enables operation of the hot water coil valve Hot Water Coil Out enables the hot water coil valve functioning through analogical output Y4 This screen is used to configure Hot Gas Coil N Hot Gas Coil enables operation of the hot gas coil valve in the direct expansion versions Extern Hum on off Exter Hum on off enables operation of external humidifier via an on off contact from a E i ae Valve Mechanical digital output on the control board coil x Humidif 0 10V enables operation of the external humidifier via the 0 10 Volt analogue Water Valve Type 2Way output Y2 5 Control Valve determines the type of expansion valve installed in the unit s refrigerant circuit E
69. he wiring of the dry contacts must be carried out independently for each unit To select the type A or B and the state of the contact enter the Parameter Menu and choose the Alarm Contact option 48 06 053 900 0140 20 10 2011 UG40 MP40 CONTROL AND LOCAL NETWORK JUNIFLAIR MEMORY EXPANSION BOARD MAIN FEATURES PCO100CEFO board is an option of the pCO1 electronic control board which allows having real time Clock E2prom memory and Flash memory expansion simultaneously real time Clock manages the hour date day month year and RAM buffered for the applicative software 52byte 2 is an added volatile memory Flash memory is used only to manage the records Warnings e Remove the PCO100CLKO board if present when PCO100CEFO should be used never use them simultaneously e even if electrically compatible its use with pCOC is not recommended as the latter is not provided with a plastic container so it does not guarantee the mechanical retention e this option cannot be used as pCO1 start up key ASSEMBLY With reference to Fig 1 and 2 the connection of the option to pCO1 is performed according to the following procedures e switch off the pCO1 and open the transparent panel e remove the PCO100CLKO board if present place the option in the corresponding connector ensuring it fits completely until the bottom toremove it pull it with energy Fig 1 Fig 2 tum 06 053 90
70. hich has the following specifications Multi coupled cables with internal flexible conductors made from tin plated copper AWG 22 7 insulated with polypropylene singularly coupled screened with aluminium polyester tape continuity wire in tin plated copper AWG 24 7 connected on a common axis to reduce the diameter and protected by an external sheath in PVC Technical features Operating external Conduct Operating Article om Impedence Capacity pF m voltage temp mm ohm km ohm C1 C2 V C Y08723 2X2XAWG22 7 4 50 54 8 50 108 198 300 10 60 Sane 66 06 053 900 0140 20 10 2011 UG40 MP40 CONTROL AND LOCAL NETWORK JUNIFLAIR EXAMPLE OF A CONNECTION TO THE REMOTE TERMINAL FROM THE BOARD In this configuration it is necessary to 1 use the two TCONNOJ joints one installed on the unit and one near the remote terminal 2 use a three pair screened cable for two so that the remote terminal is also supplied by the board of unit 1 to which it is connected by the 3 place the ferrite near the terminal in order to reduce the possibility of electromagnetic disturbances Wak oUm TCONNBJ STSC O17A1A Fig 9 Ferrite Fig 10 06 053 900 0140 67 20 10 2011 JUNIFLAIR UG40 MP40 CONTROL AND LOCAL NETWORK CONFIGURATION OF THE TERMINAL AND THE pCO BOARD ADDRESSING THE LOCAL NETWORK Before carrying out th
71. iable Table defines which variables of the applicative software are public and so available to be stored To load file PVT follow steps from 1 to 5 of the previous paragraph Applicative Upload and then proceed as follows 1 Select the proper folder Public Variables on the main screen to perform the desired operation ATTENTION the indicated folder is not displayed it means that the memory expansion board on the pCO board is not fully inserted b WinLoad32 Rel 3 37 File Logs Editor Remote Connection Help Upload Download System Information Hardware Information Application Bios Boot Public Variables Log Project Us ASContr 25 Archivio E gt cdzngsn Global Upload Serial Port 8 pCO address 7 2 press the Unload key and wait until the file operation is completed which is indicated by gt gt OK UPLOAD COMPLETED SUCCESSFULLY lt lt Upload in progress File Path Type U ASContArchivio edzngsn Global Unit01 edzngs pvt VARP 2 gt gt gt checked file U 45Cont4rchivio cedzngsn Global Unit01 edzngs pvt gt gt gt erasing flash gt gt gt lt lt lt gt gt gt writing flash 06 053 900 0140 20 10 2011 Size 504 cancel 51 4 UNIFLAIR UG40 MP40 CONTROL AND LOCAL NETWORK 3 press key gt gt Done lt lt Upload in progress File Path Type Size U S4SContArchivio cdzngsn Global Unit01 cdzngs pwt VARP_
72. ication EXAMPLE If the opening of the valve is greater than the Threshold Valve value equal to a time of Observ Time it means that the heat load is high and therefore the coil is not partialised whereas if opening is lower the water coil is partialised 06 053 900 0140 20 10 2011 JUNIFLAIR USER TERMINAL Backlight Time s 000 Buzzer Type Disabled Time ON 000 SUPPLY FREQUEN Automatic Set Frequency 50 Hz Unit UCx 000000 GENERAL SETTINGS Number Languages 1 Ee gt SETTINGS MENU gt SERVICE MENU GENERAL SETTINGS Anti Hunting Paine Constant min 00 Humid C Type Relative Dehumid Ccontrol na Dehum Open Valve 000 Limitation Y mm Standard DEHUMIDIFICATION COOLING LIMITATION ADVANCED 1 Threshold Valve 00 Observ Time 27 JUNIFLAIR This screen enables setting the parameters for the ADVANCED 2 adjustment logic of dehumidification This mode automatically calculates the value of the water valve opening during the dehumidification phase as shown below the opening is assessed during the cooling phase when the dehumidification is called and it is multiplied by a K factor Subsequently if the temperature lowers this value is reduced in relation to the value of the temperature derivate through time d time dt Eventually if despite the presence of this derivative action the temperature should reach the Low L
73. igital inputs 2 4 6 This procedure allows the activation of digital inputs ID2 4 6 if optional kits are fitted subsequently The kits include fire and smoke sensors flood sensors and high and low outside temperature and humidity sensors that must be connected to a specific input First check that the input is not already occupied given that these are multifunction inputs The table below shows a detailed description of each input with the corresponding function JUNIFLAIR ANALOGIC INPUT 6 CONFIGURATION Deliv Temp Sensor Hot Water Sensor N Water Out Sensor z 2 105 Option No Switch Connected SUMMER WINTER FUNCTION USER TERMINAL Enable N PORT 1 N DIGITAL INPUT 2 CONFIGURATION Not Used Digital Input 2 Digital Input 4 Digital Input 6 Not Used Smoke Fire Sensor Remote ON OFF Change Setpoint User Configuration Alarm Signalling DX CW Switch Over Emergency Working Not Used Flooding Sensor Remote ON OFF Change Setpoint User Configuration e Alarm Signalling DX CW Switch Over e Emergency Working Not Used External Limit Sensor Remote ON OFF Change Setpoint User Configuration Alarm Signalling DX CW Switch Over Emergency Working For AMICO units the DX configuration with mechanical thermostatic valve the same digital input will be used for connection to both the flood sensor and the outside limit sensors as inout
74. imit cooling band set point or High Limit cooling band set point the dehumidification process is interrupted values to be set are En Deh Cool Open is the maximum opening of the water valve during the cooling phase assessed when the dehumidification is called Delay Open Valve is the delay of the modulating valve 0 10 command in activating in relation of the activation of the step regulation valve of the battery K Opening is the constant for which the modulating valve opening is multiplied and that determines the initial opening in dehumidification Min Open Start up minimum opening modulating valve instantly taken by calling the dehumidification Min minimum opening of the valve allowed during the dehumidification Max maximum opening of the valve allowed during the dehumidification This screen enables setting the atmospheric pressure millibar depending on the different geographical areas for calculating the absolute humidity value in g Kg This screen is used to set Deliv T Low Limit enables minimum air outlet temperature control Deliv T Set Limit minimum air outlet temperature set point If the function is enabled and the delivery air temperature is near Deliv T Set Limit setpoint control starts to disable the active resources meaning switch off the compressors for the Direct expansion units or close the valves for the cooling water units This screen enables setting the PID adjustment parameters in Co
75. l panel agraphic user interface t WX ee eee Control board Graphic user interface The microprocessor control board contains the settings programme and all the stored operating parameters which can be viewed and set on the user interface The control system has the following functions temperature and humidity control based on set points programmed on the user interface possibility of setting a dual set point for temperature in both cooling complete alarm signalling system recording of all alarms alarm signal contacts configured on the user interface programming of automatic restart after power is restored remote unit switch on off control of all timings for compressor operation and their switching on in rotation to guarantee efficiency and reliability setting of the electronic thermostat valve with signalling of any irregularities 2 levels for password settings and service possibility of communicating with a supervision system using the RS485 serial board LON FTT10 by TREND and PCOWEB optional control of clock date clock card optional e Calculation of operating hours and the number of times the most important parts start up e symbols appear to show the status of all unit parts with the possibility of viewing all the values recorded by the probes connected to the control board differentiated weekly operating times for switching on off with
76. late found inside the electrical board SOFTWARE SETTINGS This screen allows selecting the number of languages of the software inside the control board All the languages of the software are loaded by default so that the final customer can select the desired language In case of intervention on site of a technician because the software must be replaced for updates one language can be entered to speed up the upload operations In this case select a language in this screen and the option LANGUAGE on the menu screen will be disabled This screen is used to set Anti Hunting time constant anti swing time constant that is the time constant for the temperature control action to avoid excessive temperature swings around the set point The higher the thermal inertia of the air conditioned environment the higher the value needs to be set Humid C Type the humidity control type between relative rH or absolute g Kg Dehumid Control enables dehumidification control only if the humidity probe is fitted Dehum Open Valve the maximum opening percentage of the cold water valve during dehumidification phase in Cooling Water mode Capacity Limitation activation of the capacity of the water coil in the Cooling Water units during dehumidification phase Cap Lim the capacity logic of the water battery between STANDARD ADVANCED 1 or ADVANCED 2 logic This screen enables setting the parameters for the ADVANCED 1 adjustment logic of dehumidif
77. ly Activated following an error signal from the sensor which is connected disabling the unit operation linked with the reading Causes the compressors and electric heaters to switch off keeping only the fans switched on Disables the free cooling operation control only ES units Disables the re heat electric heaters Disables the hot water re heat electric heaters optional 46 06 053 900 0140 20 10 2011 E ued Disconnected Room Outdoor Temp Delivery Air Hot Water UG40 MP40 CONTROL AND LOCAL NETWORK JUNIFLAIR Signal only Water In Signal only Water Out Disables humidification dehumidification operation Room Humidity Sensor Disconnected SERVICE NOTE These are signalling alarms which are activated when the operating hours of the component are exceeded This type of alarm which continues until the counter is reset is not however memorized in the historical alarm sequence Signal only This may concern the air filters the unit the compressors the electric heaters and the humidifier To reset the alarm it is necessary to zero the counter 0 NOTE the mask for setting the alarm thresholds and zero the counter be found ERN Run Hours in the parameters menu If the threshold is set at 0 hours the alarm will not be activated LAN INTERUPTED ALARM Indicates problems of communication between units in the
78. n activate the MOP protection that moderately acts by closing the valve to limit the evaporation temperature in case it reaches excessive values to avoid the compressor stopping for thermal protection MOP Set the MOP activation set LOP Protection activate the LOP protection that quickly acts by opening the valve when the evaporation temperature 15 too low it avoids the compressor stopping for low pressure LOP Set the LOP activation set 06 053 900 0140 20 10 2011 JUNIFLAIR Program Al Page Clear up Hardware Set up zz RW SETTINGS SETTINGS CIRCUL Valve Type E2V CIRCUM Valve Type E2V Refrigerant R407C Low MOP MOP LOP LOP ACTIVE SH Drotectg e set Exotection set e 6 Sia 33 JUNIFLAIR UG40 MP40 CONTROL AND LOCAL NETWORK This screen is used to set Range start scale for the evaporation pressure transducer reading Range Ending end scale for the evaporation pressure transducer reading Read Value the value read i e the measurement sent by the probe COND PRESS RANGE enabling of reading of the condensation pressure Range Begin start scale for the condensation pressure transducer reading Range Ending end scale for the condensation pressure transducer reading Read Value the value read i e the measurement sent by the probe This screen it i
79. n pressed it exits automatically from the configuration procedure without memorizing any eventual changes 68 06 053 900 0140 20 10 2011 UG40 MP40 CONTROL AND LOCAL NETWORK L 4 UNIFLAIR ASSIGNING THE LIST OF PRIVATE AND SHARED TERMINALS 01 Adr Priv Shared 11 Ph Terminal Config Trm2 32 Sh Press ENTER Trm3 None OK NO to continue Fig 13 LAN ADDRESS OF THE pCO BOARD The address of the board is selected as illustrated below 1 Disconnect the power supply to the PCO board 2 Disconnect the J11 terminal clamps Rx Tx Rx Tx GND 3 Connect a user terminal with the address 0 to the board of unit 1 see paragraph Configuration of the Terminal 4 Reconnect the power supply and press the ALARM and UP keys at the same time until the following mask appears FEFEFE HE HE HE HE HE HE HE HE HE HE HEHEH H HEHH Self Testing Please Wait Fig 14 then PLAN address 1 up increase down decrease Enter save amp exit Fig 15 5 Press the ENTER key to accept the value of the address of the proposed board on the display or the UP and DOWN keys to modify it set the DLAN address 1 on unit 1 NOTE if a key is not pressed within 15 seconds the mask will disappear from the display and it will be necessary to repeat the procedure described in point 1 Press ENTER to confirm Disconnect the power supply Repeat the procedure set out in points 1
80. nt C 3 0 0 0 9 9 Humidity Sensor Yes Cooling Water SETTINGS Deliv Temp Sensor No Dehumidification set point C 7 0 5 0 20 0 Outdoor Temp Sensor No High water temp alarm C1 C2 C 15 0 5 0 80 0 Water In Temp Sens C1 C2 No Open valve at alarm C1 C2 0 0 50 Water Out Temp Sens C1 C2 No P1 Dual Coil 100 0 100 Hot Water Temp Sens No P2 Dual Coil 0 0 100 Air Pressure Sensor No Hot Water Coil set point C 40 25 60 Loss of Water Flow No EXV VALVE Flooding No MOP Set C 14 0 50 0 70 0 External Sensors No LOP set C 02 0 50 0 70 0 Humidifier Failure Yes Pressure Probe Range Begin bar 01 0 99 999 High Delivery Temp No Pressure Probe Range Ending bar 09 1 0 999 CW Dehumid Failure C1 C2 No Pressure Probe Offset bar 0 0 9 9 9 9 D C Expansion Board No Temperature Probe Offset C 0 0 9 9 9 9 Alarm 102 Low SH 5 120 0 600 Alarm 104 High Suction Temp 5 0 0 600 Alarm 106 LOP Failure 5 0 0 600 ALARMS RESET MODE MOP Failure 5 0 0 600 High Room Temp Auto Press Probe Failure after comp ON 5 20 0 99 Low Room Temp Auto Press Probe Failure at norm work 5 10 0 99 High Room Humidity Auto Manual open Step n 265 0 2625 Low Room Humidity Auto Closing Backsteps n 5 0 100 High Water Temp C1 C2 Auto Superheat set C 6 0 2 0 40 0 Loss of Air Flow Man Superheat set Auto C 6 0 High Air Flow Man Dead Zone C 0 0 0 99 Low Evap Pressure Auto Dead Zone Auto oo EXV Valve Failure Auto P
81. oling and Heating mode Integral time it is the time constant of the integral action Derivative Time it is the time constant of the derivative action Dead Zone it is the dead adjustment zone This screen is used to set the type of control for the operation of the external humidifier via the 0 10V signal sent by the board 28 06 053 900 0140 20 10 2011 UG40 MP40 CONTROL AND LOCAL NETWORK DEHUMIDIFICATION COOLING CAPACITY LIMITATION ADVANCED 2 En Deh Cool Open 100 Delay Open Valve s 45 K Opening 1805 10 Mimeo 05 Max 3 100 ABSOLUTE HUMID Ambient Pres mbar 0000 Room Temper 00 0 Room Rel Hum rH OQ Room Abs Hum g Kg 00 0 Deliv T OW Deliv T Set 14 COOLING AND REHEATING Integral Time 5 0000 Derivative Timers 00 Dead Zone C CONS HEATING Integral Time 5 0000 Derivative Time s 00 Dead Zone uc 070 HUMIDIFIER 0 00 SETTINGS Regulation Type Proportional iIntegral Integral Time s 000 UG40 MP40 CONTROL AND LOCAL NETWORK These screens are used to make the settings for the condensing circuit direct expansion units on twin cool or energy saving units during the mechanical cooling phase with only the compressors on The controller keeps the water temperature in the closed circuit at a suitable value for condensation between the set point and the set point a fixed differential of 6 C RAD COOLER ON OFF Unit DX DX S T
82. on transient parameters of the expansion valve for circuit 2 See circuit 1 description 36 06 053 900 0140 20 10 2011 UG40 MP40 CONTROL AND LOCAL NETWORK MOP Start Up 5 000 Auto 000 MOP PROTECT Wem CIRCUIT Integral Time s Auto 00 0 SlERCULT i Integral Time S autos 00 0 LOP PROTECHAKONI CIRCUIT Integral Time s QUO Auto 00 0 SIRCULT 2 Integral Time S Auto 00 0 DEHUMID SETTINGS Dehum SH Set LOR Laimit 00 0 REGULATION TRANSIENT Enable N Time s 00 CIRCUIT SuperHeat Set C 00 0 Dead Zone C 00 Gain Integral Time s 000 Derivat Time s 00 0 REGULATION TRANS Enable N Time s 00 CIRCUTIEE SuperHeat Set C 00 0 Dead Zone c Une Gain 00 0 Integral Time s 000 Derivat Time s 00 0 UG40 MP40 CONTROL AND LOCAL NETWORK L J UNIFLAIR MANUAL CONTROL During normal operation all the components fitted on the unit are managed automatically nonetheless to assist maintenance and checks or in cases of emergency the individual components can be activated manually and independently of the control process e unit fan Unit start Up e compressor 1 2 3 4 Compressor 1 2 3 4 e CW units analogue output 0 1 YO Y1Hamp e dehumidification function Dehumidification e first electric heater stage Reheating 1 e second electric heater stage Reheating 2 e external Radcooler activation
83. optional clock board Weekdays Days before holidays Holidays e management of local network with possibility of programming the rotation of one or two stand by units and the operation of these units setback mode settings based on average temperatures override function which allows manual control of main parts without excluding possible remote control 06 053 900 0140 5 20 10 2011 E 4 UNIFLAIR UG40 MP40 CONTROL AND LOCAL NETWORK USER INTERFACE The user interface is made up of 1 backlit 132x64 pixel LCD display with buzzer 6 backlit keys to move between and change parameters The microprocessor board is connected to the user interface by a 6 pole telephone cable with a RJ11 jack connector ALARM to view and reset alarms flashes red when an alarm triggers PRG to enter configuration menu ESC to exit the screens UP to move around the menu ENTER to confirm DOWN to move around the menu LANGUAGE SELECTION Normally the display uses the language that has been defined by the regulation programme selected in the Flash memory IT Italian EN English DE German FR French SP Spanish RU Russian and the possibility of selecting a different language at any moment by pressing on and 12 22 26 3 C 55 Esc 12 22 26 3 C 55 Esc 12 22 26 3 55 Esc Inizializzazione Initiating Einschaltung Attendere Please Wait Bitte warten LANO1 LANO1 01 12 22 2
84. peed 100 for a maximum time of 10 seconds in units with single phase fan 06 053 900 0140 20 10 2011 JUNIFLAIR EVAPORATING FAN REGUL Alarm Jewel 000 0 Alarm Delay s 000 EVAP FAN SPEED MOD WITH VALVE OPENING Enable Y Type Togeth FRH EVAP FAN Togeth FAH Speed 40 Maximun Speed 100 Together logical EVAP FAN Type Seguenee FAH 5 40 LO Fan Prop Band C 0 5 Sequence logical EVAPORATING FAN Quick Stare 25 JUNIFLAIR This screen used to establish which resources remain active in the event of emergency operation activated by a multifunction digital input ID2 4 6 configured as USER CONFIGURATION Emergency Working This screen displayed only when the electronic expansion valve is fitted is used to establish the activation of the low pressure alarm by the pressure transducer connected to the driver setting Normal Limit rated operating pressure Alarm Diff differential pressure due to the activation of alarm BP Alarm Delay After Compr ON alarm BP activation delay time from compressor ON Alarm Delay Normal Working alarm BP activation delay time during normal operation This screen displayed only when the mechanical expansion valve is fitted is used to establish the activation of the low pressure alarm by the pressure switch connected to 106 setting Alarm
85. rop Gaing 3 0 0 999 External Sensors Man Prop Gaing Auto 2 6 Loss of Water Flow Man Integral Time 5 30 0 999 Humidifier Failure Man Integral Time Auto 5 35 Smoke Fire Man Derivat Time 5 1 5 0 999 Alarm By ID2 Man Derivat Time Auto 6 1 5 Alarm By ID4 Man Max Suction Temp G 30 0 0 999 Alarm By ID6 Man Max Suction Temp Auto 20 0 High Delivery Temp Auto Circ EEV Ratio 50 0 100 Low Air Pressure Auto Low Sheat protection limit C 0 5 0 4 21 0 AFPS Expansion Board Auto Low Sheat protection limit Auto C 2 0 High Wat T to Deh C1 C2 Auto Low Sheat protection Integral Time 5 15 0 0 300 Dual Coil Exp Board Auto Low Sheat protec Integ Time Auto 5 0 8 MOP Protection Start up delay 5 30 0 600 MOP Protection Start up delay Auto 5 30 MOP Protection Integral Time 5 3 5 0 999 MOP Protection Integral Time Auto 5 2 5 58 06 053 900 0140 20 10 2011 UG40 MP40 CONTROL AND LOCAL NETWORK JUNIFLAIR CONFIGURATION NUMERICALS PARMETERS PARAMETER DESCRIPTION DEF PARAMETER DESCRIPTION VAL DEF MIN MAX SUPERVISION LOP Protection Integral Time S 15 0 0 600 Serial Address 01 LOP Protection Integral Time Auto S 1 5 Serial Speed 1200 19200 1200 Dehumid SH Set 20 0 40 0 Protocol Std Twin Cool CALIBRATION Enabled CW working Also On DX Alarm Yes
86. s allow to correct the reading of the pressure evaporating sensor In case a difference between the measured value of the sensor and the effective value is detected measured with a precision instrument The maximum adjustment possible is between 9 9 C and 9 9 C The Read value is the measurement transmitted by the pressure evaporating sensor already corrected This screen it is allow to correct the reading of the temperature evaporating sensor In case a difference between the measured value of the sensor and the effective value is detected measured with a precision instrument The maximum adjustment possible is between 9 9 C and 9 9 C The Read value is the measurement transmitted by the temperature evaporating sensor already corrected This screen it is allow to correct the reading of the pressure condensating sensor In case a difference between the measured value of the sensor and the effective value is detected measured with a precision instrument The maximum adjustment possible is between 9 9 C and 9 9 C The Read value is the measurement transmitted by the pressure evaporating sensor already corrected This screen is used to set Low Superheat low superheat alarm activation delay time High Suct Temp high suction temperature alarm activation delay time LOP Failure minimum operating pressure alarm activation delay time MOP Failure maximum operating pressure alarm activation delay time Press Probe
87. sed to set the set point for switching between these two heating systems A Hot water coil Heating Hot water coil Activation Set point default 40 C gt T Hot water differential fixed 5 Allows you to set the set point that triggers the switching between the two heating systems This screen concerns the behaviour during the initial transients and is used to set At Power On delay in restarting the unit after a power failure this is used to prevent simultaneous starts in multiple installations Units in the LAN automatically feature a sequence start up progressive unit 1 unit 2 with 5 second intervals between one unit and the next Regul Transient period of time between when the unit starts and control commences this is the initial period required for the control system to become stable In this period the reading of the air flow switch FS is also ignored this allows above all on units with motor driven dampers the unit to start without the No air flow alarm being activated Fan Off Delay fan shutdown delay This screen is used to set T H Al Delay delay in signalling room alarms when starting the unit and in normal operation Wrong Phases Sequence or Phase Loss minimum unit OFF time if the alarm is activated This screen enables setting the minimum OFF time of the electric resistance after activation of the Heaters Overheating alarm 06 053 900 0140 20 10 2011
88. set and the transmission speed This screen allows you to determine e the serial address of the unit connected to the supervision serial network must be the same as the serial address set in the supervision program e the speed of data transmission Vel Ser 1200 2400 4800 for RS232 or 1200 2400 4800 9600 and 19200 for RS485 e the protocol of comunication Standard Modbus Modem GSM or Master A F Note with the LON protocol set the serial speed to 4800 and the protocol to Standard MODEM GSM This screen enables setting the parameters for the functioning of the GSM modem connected to the machine through RS232 serial board inserted in UpCO1 board The parameters are Total Phone Number identifies the maximum number of telephone numbers present in contacts max 4 Phone Number enter the contacts progressive number and subsequently the telephone number to be memorised In case of alarm the modem will start sending the text message SMS to the first number memorised in contacts In case of failed connection the modem attempts sending the message twice max again after 60 seconds to then move on to successive number memorised in contacts Modem Password password from remote Modem Rings enter the number of rings to make Send SMS Enable enable the sending of a text message SMS in case of an alarm activation This screen enables entering a text message to be combined with the activated alarm message to then be sen
89. t gt erasing flash 52 06 053 900 0140 20 10 2011 UG40 MP40 CONTROL AND LOCAL NETWORK JUNIFLAIR 3 press key gt gt Done lt lt Upload in progress File Path Type Size U SASContrArchiviovcdzngsscdzngs 2MB LCT LOG 2 312 gt gt gt erasing flash gt gt gt OK lt lt lt gt gt gt writing flash gt gt gt lt lt lt gt gt gt UPLOAD COMPLETED SUCCESSFULLY lt lt lt DOWNLOAD FILE DOWNLOAD FILE LOG The Log Data on Expansion Memory selection allows downloading some data registrations which are found in the appropriate Flash memory expansion card To download file LOG Data follow steps from 1 to 5 of the previous paragraph Applicative Upload and then proceed as follows 1 Select the proper folder Download on the main screen to perform the desired operation select LOG DATA ON EXPANSION MEMORY and then the Download key ATTENTION the subdirectory LOG DATA ON EXPANSION MEMORY is not displayed it means that the memory expansion board on the pCO board is not fully inserted b WinLoad32 Rel 3 37 File Logs Editor Remote Connection Help Upload Download System Information Hardware Information C Permanent Memory T memory Extended Permanent Memory P memory Download Serial Port g pCO address 1 a 2 select the format csv of the data table to be created between the standard or ordered by columns with name of the v
90. t contain spaces e The message starts with a dot he message fields are separated by a dot message ends with the character 8 not preceded by a dot RESULT OF THE MESSAGE RECEIPT The control board at regular intervals of about 2 minutes downloads all newly received SMS messages If the received message is correct the control activates its processing every 15 seconds without incoming or outgoing calls If the message is not correct in the syntax or in the password it is deleted During the time necessary for processing the correct messages about 7 seconds the incoming calls are inhibited to then be re enabled at the end of processing each message If during the downloading phase of the new SMS messages the memory reserved to SMS receipt becomes full all received messages will be lost If so eventual alarms remain active The possible causes of filling of the memory are e receipt of three or more messages of the maximum length for the setting of 11 variables within 2 minutes e receipt of 7 or more short messages for the setting of a variable within 2 minutes 18 06 053 900 0140 20 10 2011 UG40 MP40 CONTROL AND LOCAL NETWORK JUNIFLAIR LAN SETTINGS LAN SETTINGS For units with pCO control the microprocessor is enabled for the automatic management of NC MM __ a local network connected to more than one unit up to a maximum of ten of which some in Unit 5 operation and others in stand by in stand b
91. t is automatic using the Hardware Setup function mi DON Anti Hunt Time min 00 It enables determining Active Signal 7 00 0 Active Offset 00 0 the minimum and maximum signal in Vcc from 0 to 10Vcc the minimum and maximum offset to be calculated depending on Vcc in input EXAMPLE At a minimum value set that with 0 Vcc there is an offset of 0 0 C whereas to a maximum value of 10Vcc set an offset of 5 0 C The control depending on the signal sent to it and read through the used analogical input calculates the offset to be added to functioning set point The Anti Hunting Time enables setting the anti hunting time of the final calculated set point Active signal active signal in tension read by the analogical input of the board Active offset the active offset calculated based on the set SIGNAL V and OFFSET C parameters This screen available if the underfloor air pressure transducer AFPS is fitted is used to AIR PRESS TRANSDUCER define Range Begin 00070 Range transducer reading start range value Read Value Range End transducer reading end range value CRETE FILTER Read Value value read by the sensor Delta Pa 0 0 Delta maximum variation of the input without activating the filter ibas 5 00 5 i i Value mew Time duration of the filter Value value read by the sensor This screen used to establish EVAPORATING FAN Speed by Control enables the m
92. t to the addressee of the numbers memorised in the previous screen The alarms activating the sending of the SMS are Loss of Air Flow Compressor Alarm Smoke Fire Alarm EXV Valve Failure Heaters Overheating Clogged Filter Flooding Alarm Room Humid Limits Room Temp Limits Control Failure LAN Disconnected Humid Sensor Failure Temp Sensor Failure High Air Flow Chilled Water Alarm Humidifier Alarm Dig Input 6 Alarm Dig Input 4 Alarm Dig Input 2 Alarm Wrong Password Low Air Pressure Frequency EXAMPLE Below is an example of how an application managing the GSM modem may define an alarm message lt lt Centrale Server Padova gt gt lt lt Loss of Air Flow gt gt The first part of the message shows the unit allocation position see SMS Text the second part shows the type of alarm activated see alarms list This screen enables performing a functioning test of the modem by means of sending a text message SMS written in previous screen SMS Text Hang Up enables ending the made call 06 053 900 0140 20 10 2011 JUNIFLAIR SERIAL PARAMETERS Serial Address 001 Serial Speed 1200 Pico Ole STANDARD MODEM GSM SETUP Total Phone Numbers 0 Phone Number iL 1590123456789 Modem Password 0000 Modem Rings 0 Send SMS Enable N Centrale Server Padova MODEM Send SMS Test bung Up Z Z 17 JUNIFLAIR UG40 MP40 CONTROL AND LOCAL
93. tal output that signals the alarm The configuration of an alarm does not affect the action performed by the controller signal only on the display or shutdown of the device affected by the alarm 16 06 053 900 0140 20 10 2011 UG40 MP40 CONTROL AND LOCAL NETWORK ULTRACAP Power Supply Fail WEAP on working 0158 12 00 01 0179 EBW aU HI 004s Humidifier Cylinder Maintenance Switch off Ebmpliye N Humidifier Cylinder Maintenance Exch Please wait after 2 minutes Humidifier Cylinder Maintenance EMPTY CILINDER key enter to escape ALARM RELAYS OF Alarm A CONTACTE NHOR Alarm Contact Legend N O Normally Opened D ormally Closed ALARM RELAYS TYPE A B ALARMS Loss of Air Flow Clogged Filters Heaters Overheating Failure Wrong Password Flow gg UG40 MP40 CONTROL AND LOCAL NETWORK SERIAL MODEM SETTINGS SUPERVISION SYSTEM a supervision system exchanges data via a serial cable with the board of the unit that is commanded and controlled from remote for this purpose an optional Serial card is available which permits the interface to a net RS232 RS485 for the transmission of data see Supervision System manual Both for an external supervision system with the possibility to turn ON OFF the unit or with a closed circuit monitoring system only data transmission the units serial address must be
94. the internal capacitors which supply the main control board during the absence of power and then recharges when the latter is restored On the right low corner of the main screen an icon of the Ultracapacitor charge status is displayed where Een flashing icon Ultracapacitor Charge is not complete if the unit is powered when displayed Operating Ultracapacitor if the unit is not powered when displayed E fix icon Ultracapacitor Charge complete For further details on the operation status access to the screen on the Hourmeter settings loop which can be displayed as shown below Power is active from over 600 seconds and Ultracapacitor charge is complete The duration of the last operation is displayed 06 053 900 0140 20 10 2011 JUNIFLAIR AIK Total Run 00000 Alarm 12 Reset 12 00 01 0078 23 0 A mm ULTRACAP Full Charge Last Power Fail 000s ULTRACAP UCAP in charge 0278 Last Power Fail 0005 15 JUNIFLAIR Power is active from less than 600 seconds and the Ultracapacitor is charging Recharge time is displayed together with the duration of the last operation Lack of power on the power line the Ultracapacitor keeps working maintaining the board powered For how long the situation persists is displayed In units where one of the configured digital inputs 102 104 106 has been set as Emergency Working
95. to 6 on unit n 2 and for the other units in the network ee pLAN address 2 up increase down decrease Enter save amp exit Fig 16 9 Reposition the J11 terminal clamps Rx Tx Rx Tx GND on the board 06 053 900 0140 69 20 10 2011 4 UNIFLAIR UG40 MP40 CONTROL AND LOCAL NETWORK TABLE FOR UNIT ADDRESS pCO Board Address Terminal Address 4 19 Taa Terminal Address pCO Board Address In Fig 17 a network of 4 units each with its own local user terminal and a shared 32 remote user terminal displaying the information of unit 1 To move from showing the display of unit 1 to that of unit 2 press the ESCAPE DOWN keys at the same time and in succession for the other units Unit 2 70 06 053 900 0140 20 10 2011 UG40 MP40 CONTROL AND LOCAL NETWORK JUNIFLAIR LAN PARAMETER CONFIGURATION After having carried out the configuration of the remote and shared user terminals the operating parameters of the LAN network must be set This must only be carried out on the unit with the address LAN1 because the information will automatically be passed on to the other units which are connected The parameters which need to be set are inside the connected units mask some of the settings which need to be carried out are described below 1 Set the number of units connected to the Lan network 2 Activate the automatic exchange of the unit in stand by 3 Set the cycle time to carry out
96. trol of the temperature and humidity values read by the sensors in nea the active connected units in the local network Whatever the difference between the mean value and the sensor reading exceeds the value MEAN LOC DIFF default equal to 2 C the control automatically exchanges from the MEAN mode to the LOCAL mode The Exclude from rotation parameter enables excluding the unit from the rotation time management by working in Stand alone If required this function must be enabled for individual unit The second parameter displayed only if the AFPS system is configured is used to manage underfloor air pressure control in local mode or with mean values STAND BY ROTAT ALARMS ALARMS WHICH FORCE This screen and the following are only displayed if the local network is configured and are ROTATION OF We Loss of Air Flow used to manage the start up of the stand by unit if an alarm 15 activated ES d Filters Heaters Overh EEPROM Failure Wrong Password High Air Flow 4 06 053 900 0140 19 20 10 2011 JUNIFLAIR UG40 MP40 CONTROL AND LOCAL NETWORK CLOCK SETTINGS If the microprocessor is fitted with the optional clock circuit the date time and weekday is shown the STATUS screen It is possible the time with e Start up and shut down of the unit according to timed program e memorisation of the alarm events Setting of the time and date and the programming of the time bands
97. ture 10 7 31 Humidity 74 5 32 33 2009 01 26 15 45 59 34 Regulated Temperature 10 7 35 Regulated Humidity 74 5 36 37 2009 01 26 15 44 59 38 Regulated Temperature 10 6 58411829 cdzngs 2 NL Ho LL LL Pronto 3 54 06 053 900 0140 20 10 2011 UG40 MP40 CONTROL AND LOCAL NETWORK JUNIFLAIR File Sorted by Time Sr 7 58973175 cdzngs csv nessun Documento PRO FILE Microsoft Excel 2 fal E 1 2 Testo a Generale H 277 Hi um BK vu Ar SEE deep xs Riempimento Esler oe m rr scan Carattere Allineamento Stili Celle Modifica A6 QC 2009 01 26 15 53 08 21 6 71 7 B D E F G H 1 1 K L N R 5 1 Log Name cdzngs 2 d 4 5 FINAL VALUE EVENT INITIAL VALUE TIME Regulated Temperature Regulated Humidity 2009 01 26 15 53 08 21 6 71 7 7 2009 01 26 15 52 06 21 6 71 7 8 2009 01 26 15 51 05 10 6 69 1 9 2009 01 26 15 50 04 10 7 69 1 10 2009 01 26 15 49 03 10 6 69 1 11 2009 01 26 15 48 02 10 7 74 3 12 2009 01 26 15 47 00 10 7 74 5 13 2009 01 26 15 45 59 10 7 74 5 14 2009 01 26 15 44 59 10 6 74 5 15 2009 01 26 15 43 57 10 6 74 5 16 2009 01 26 15 42 56 10 6 00 0
98. umeric values can be varied only within the set control limits 5 finally press the button to confirm the value e To return to the previous screen press the Ero ton e To modify parameters in other screens press the lt gt button until the cursor is at the start of the first line press the e or button to move to the desired screen 10 06 053 900 0140 20 10 2011 UG40 MP40 CONTROL AND LOCAL NETWORK JUNIFLAIR VISUALISTAION OF THE UNIT STATE This program allows you to view information on the operation of the machine however it is to be noted that only the information or data relative to the chosen confiquration appears From the main screen press the desired option and confirm by pressing SWITCH ON UNIT SWITCH OFF UNIT This screen is used to switch the unit on and off Based on the current status of the unit a different icon will be displayed indicating the operation to be performed In the event of forced activation deactivation in automatic mode remote contact supervisor time bands the settings password will be required for confirmation INPUT OUTPUT This screen and later it is possible to verify the the state of the input and output boards The initials visualised in the display are the same used to identify components within the unit and in the relative documentation electrical diagrams refrigerant diagrams etc SETPOINTS This screen and the following are used to check the
99. w Air Pressure A Integral Time S 600 0 2000 AFPS Expansion Board A Anti hunting time constant min 1 0 30 CW Dehumid Failure C1 C2 A Unit Start Up Delay At Power On S 0 0 300 D C Expansion Board A Regulation Transient S 60 15 200 Supply Frequency A Fan Off delay S 10 10 60 Wrong Phases Seq A Temp Hum Alarms Delay Room Temp Sensor A After Power ON min 10 0 99 Room Humid Sensor A Normal Working 5 60 0 999 Delivery Temp Sensor A Wrong Phases Sequence Min OFF Time 5 60 5 999 Outdoor temp Sensor A OTHER RESOURCES Water IN Temp Sensor C1 C2 A Motorized damper time 5 120 20 300 Water OUT Temp Sensor 1 2 A Backlight Time 5 300 30 999 Hot Water Temp Sensor A Buzzer On Time min 5 1 999 Air Pressure Sensor A SENSOR ADJUSTMENT Loss of Water Flow A Adjustment C 0 0 9 9 9 9 Smoke Fire A COMPRESSOR Flooding A Transitori limit BP bar 0 2 0 1 5 0 Local Network A BP Alarm normal limit bar 2 0 0 9 5 0 Humidifier Failure A BP Alarm differential bar 1 9 0 1 5 0 External Sensors A BP Alarm after compress ON 5 180 30 240 High Delivery Temp A BP Alarm at normal work 5 6 2 10 Unit Run Hours A Minimum OFF compr time 5 60 60 600 Filter Run Hours A Minimum OFF compr time 5 60 0 999 Compress Run Hours A Minimum time 2 starting 5 360 360 600 El Heaters Run Hours A AFPS Humidif Run Hours A Air trasducer press Range Begin Pa 0 6250 6250 Alarm 102 Air trasducer press Range End Pa 100 0 6250 Alarm 104 Delta Input Filter Pa 4 0 9 9 9 9
100. wing symbols can be seen on the display Flea press enter to switch on switched off by remote contact A switched off by supervision system D switch on with timer AM unit in automatic inversion cycle Am switch off by fire smoke contact AMEE switch off by flooding contact Awe setback mode mi unit switched off by air flow alarm S R9 9o pes c 06 053 900 0140 7 20 10 2011 JUNIFLAIR UG40 MP40 CONTROL AND LOCAL NETWORK OFF 10 manual shut down of the unit 11 Al unit switched off by high air flow alarm During operation various types of symbols are displayed which indicate the operating status of the unit If it is flashing it indicates that there is a call in progress but they are respecting the operating schedules see the table below UE a 0 o ummon _ _ O rons anmore In versions Dx Tc and Es after the main screen a second screen is displayed that indicates the number and status of the compressors M m o 20 Eo 1 4 FE e A OH 8 06 053 900 0140 20 10 2011 UG40 MP40 CONTROL AND LOCAL NETWORK JUNIFLAIR In versions CW and CW Dual Coil the screen displayed indicates the number of cold water valves their opening and the water inlet and outlet temperature Room Temper C 00 0 Room Temper C 00 0 Deliv Temp C
101. y up to a maximum of two units Cycle Time h 168 In the default configuration this is set to NO LAN D ae Nonetheless a single unit can operate temporarily if the address of the board is equal to 1 one iL uS In this screen states number of units in the local network has be set up to a maximum of ten units e start up of the stand by unit in the event of malfunctions on a unit connected in the LAN e rotation time to allow the workload to be shared between the units at programmable time intervals By setting cycle time h 000 the controller runs a test rotating the units at two minute intervals possibility of have 1 or 2 units in standby e possibility to start the stand by unit only in the event of alarms The rotation time is disabled NOTE We declare that the maximum accuracy of the cycle time is of 1 second per hour therefore the actual rotation time can be affected by an error which can lead to an anticipation or delay for every cycle hour equal to 1 second The next screen displayed only if the local network is set gives the possibility to control unit LAN SETTINGS operation with a mean temperature measured in the room or with the local value Exclude from Rotat N measured the sensor inside the unit Temp Hum Control dek L L yal e Mode Local Unit control of the temperature and humidity values read by the sensors in o the unit e Mode Mean Unit con
102. yclical Start NO High Delivery Temp C 23 0 10 0 40 0 Enabled ON OFF cycle No SET BACK MODE A AND B ALARMS TYPES Min Room Temp C 16 0 5 0 24 0 Loss of Air Flow A Max Room Temp C 28 0 20 0 35 0 Clogged Filters A Min Room Humidity 35 20 60 Heaters Overheating A Max Room Humidity rH 75 50 90 EEPROM Failure A Fan cyclical start time min 30 15 99 Wrong Password A TIMER THRESHOLD High Air Flow A Timer threshold h 0 0 32000 High Cond Pressure A CHANGE PASSWORD password found in the envelope enclosed with the manual Low Evap Pressure A Password Settings n XXXXX 00000 32000 EXV Valve Failure A Password Service n XXXXX 00000 32000 High Room Temp A LAN SETTINGS Low Room Temp A Lan units number n 0 2 10 High Room Humidity A Cycle time h 168 1 98 Low Room Humidity A Number of Stand by units n 1 1 2 56 06MC053 00B0140 20 10 2011 UG40 MP40 CONTROL AND LOCAL NETWORK JUNIFLAIR CONFIGURATION NUMERICALS PARAMETERS PARAMETER DESCRIPTION DEF PARAMETER DESCRIPTION VAL DEF MIN MAX High Water Temp C1 C2 A DELAY SETTINGS Lo

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