HygroMatik LPS 110 Operating Manual Download

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Page 42

11.6 Tabular representation of

reading value list and provi-
der level submenus

For a detailed description, pls. refer to the
respective sections within this chapter.

11.6.1 The reading value list

From normal operation, the user may access
the reading value index „r01“ (Status) by
pressing any key.

By scrolling using the keys, the rea-
ding and setting values indicated in the table
below may be addressed. To output the
value content, the SET key must be pressed
first.

Reading

value

index

Description

r01

Status_unit

r02

Fault_message_unit

r07

Demand [%]

r08 Demand_external

[%]

r09

Output_max [%]

r10

Humidity_set_value [%] (only
when PI controller was
selected)

r11

Humidity_actual_value [%]
(only when PI controller was
selected)

r12 Output_signal

[%]

r13

V_signal

r14

mA_signal

r15

_signal

r16

Service_message_unit

r40

Pressure_actual_value [bar]

r41

Pressure_set_value [bar]

r44

Frequency_set_value [Hz]

r45

Load_actual

P00

Code level („0“, „10“)

PAr

Parameter group selection

„ / “

Summary of Contents for LPS 110

Page 1: ...FlexLine LPS ENz LPS EN E 8881122 Operating Manual Nozzle System LPS Humidifies and Cools...

Page 2: ...eserved HygroMatik GmbH grants the legal user of this product or device the right to use the Work s solely within the scope of the legitimate operation of the product or device No other right is grant...

Page 3: ...tem 11 4 1 Fields of application 11 4 2 Functioning 11 4 3 Schematic diagram of the system components 11 4 4 Control options modes of operation 12 4 4 1 Supply air humidification standard operation 12...

Page 4: ...on 29 10 2 Layout of control 29 10 3 Mainboard 30 10 3 1 Connections on the mainboard 31 10 3 1 1 Customer side interfaces 31 10 3 1 2 System side interfaces 31 10 4 Expansion board 32 10 4 1 Connecti...

Page 5: ...ivities 57 12 1 1 Checking replacing the mains water filter 57 12 1 2 Flushing the mains water system 58 12 1 3 Cleaning the nozzles 58 12 1 4 Cleaning the aerosol separators 58 12 1 5 Cleaning the sp...

Page 6: ...y an arrow procedures for servicing or maintenance which should or must be performed in the indicated order Installation step which must be checked off 1 2 Documentation Retention Please retain these...

Page 7: ...found in such places as offices storerooms production halls clean rooms hospitals and concert halls Components installed in ventilation and air conditioning systems must be suitable for the intended u...

Page 8: ...well as by persons with reduced physical sensory or mental ca pabilities or lack of experience and knowledge so long as they are supervised or have been instructed regarding the safe use of the de vic...

Page 9: ...ous electrical voltage Any work on the electrical system to be per formed by certified expert staff electricians or expert personnel with comparable training only Disconnect unit components from elect...

Page 10: ...del and serial number on the name plate match those specified in the order and delivery documents the equipment is complete and all parts are in perfect condition In case of damage from shipment and o...

Page 11: ...r the water is atomized by means of nozzles These nozzles generate a very fine spray mist which is taken up by the air in the humidification chamber The ambient air is cooled adiabati cally in the pro...

Page 12: ...bar and the sys tem reaches the maximum possible humidifi cation output Beyond the switching point the system works in the 2 nd load Hysteresis of the switching threholds is es sential in order to pr...

Page 13: ...maximum power If the hygrostat or an other on site sensor determines that cooling is no longer required system enabling is cut and stand by mode is entered 4 4 5 Combined system A combined system allo...

Page 14: ...varied Water pres sure is in the range from 5 to 15 bar allowing for the optimum mix of throughput and aero sol size view diagonally from the left 1 2 3 4 5 6 7 8 9 11 10 12 1 Operating panel with di...

Page 15: ...ettings 4 5 2 Vortex modules The vortex modules provide for effective mix ing of air and water mist Due to their special design they generate turbulence and shear zones which lead to a homogeneous dis...

Page 16: ...exit velocity from the nozzle The higher the operating pressure the finer the droplets Material of the atomising nozzle WNr 1 4404 or AISI 316L 4 5 3 Tube sprayer As an alternative to a vortex module...

Page 17: ...m 4 6 Flushing functions The nozzle system offers a number of flush ing variants in order to cope with the hygienic and maintenance oriented requirements Flushing can be accomplished with supply water...

Page 18: ...ith the hygienic and safety prere quisites required drains darkenable inspection window 1 2 9 8 7 6 6 5 3 8 7 4 1 vortex module wall with spray system 6 drain with trap free draining 2 upper mounting...

Page 19: ...ining The humidification chamber should be aerosol tight and it should be able to withstand desalinated water The minimum humification section length distance between spray sys tem and aerosol separat...

Page 20: ...salinated water is used we recom mend that stainless steel or plastic pipes be used All hygienic requirements must be met s section 6 2 1 Supply water quality 51 1 1 2 3 6 4 7 9 10 5 8 Prefilter group...

Page 21: ...nt of view it must be of drinking water quality A flameresistant sampling tap is to be pro vided on site in the direct vicinity of the pump station Conductivity 5 50 S cm Pressure 0 1 0 4 MPa 1 0 4 ba...

Page 22: ...of the delivery inserted in the water supply to the pump station Is the feed water quality within the prescribed range Is the supply water connection bet ween the waterfilter and pump sta tion leak fr...

Page 23: ...lve are simultaneously open Thus water supplied to the pump sta tion is directly fed into the drain bypassing the spray system In this situation a momentary increase of humidity in the air conditionin...

Page 24: ...e securely fastened Possible electronical components de struction through electrostatical dischar ge Prior to commencing electrical installation work steps e g ESD protection must be tak en to guard t...

Page 25: ...ystem across terminals 1 and 2 of X1 The contacts across terminals 1 and 2 of X1 must be potential free and suitable for 230 VAC switching After commisioning the HygroMatik nozzle system LPS a voltage...

Page 26: ...mail that this is the case Step 1 Check wiring and hose connec tions Check that all electrical wire connec tions are tight and secure Check hose connections for secure clamping and safe connections St...

Page 27: ...zles drip check presence and correct seating of o rings When spray image is unsatisfac tory clean nozzles in ultrasonic bath as described in the maintainance section Repeat actions until everything is...

Page 28: ...the mounting rails Aerosol separators are inserted into the mounting rails and professionally sealed Fan damper register and control ready for a test run of the total system LPS hose duct scope of sup...

Page 29: ...s with additional optional relays in DIN rail format The DIN rail relays are connected via cables with plug Up to 2 additional relay modules can be used with 2 relays each The external circuitry for t...

Page 30: ...ard A fourth relay the basic relay can be programmed for signalling and switching tasks For additional functions the optional available relays on the plugs ST10 1 and ST10 2 can be used F1 F2 ST06 ST0...

Page 31: ...ystem was ordered K20 and K21 are part of the delivery K20 is then used in exhaust air cooling mode for the control of the cooling valve K21 is freely assignable ST07 Control output for driving the fr...

Page 32: ...ff OFF CAN TERM ON CAN TERM OFF ON CAN bus termination The DIP switches serve for CAN bus address setting They are factory preset according to the unit configuration When replacing an expansion board...

Page 33: ...ew plug connection for the connection of L1 and N and the inter lock safety system ST1 2 Loop through of ST1 1 for on passing to ST1 of the mainboard ST07 12 V GND CAN Bus ST08 Loop through of ST07 In...

Page 34: ...rlock safety system If the interlock safety sys tem is open the high pressure nozzle system does not start or the operation is interrupted In air conditioning it is standard to incorpo rate a max hygr...

Page 35: ...exemplary If an external control signal 0 10 V is used wiring is to be made to terminal 4 GND and 5 signal Wiring for a resitive signal 0 140 is across terminals 4 and 7 A humidity sensor with curren...

Page 36: ...made as for the standard unit supply air humidification ex factory exemplarily shown below for the connection of an active humid ity sensor Additionally the terminals 3 8 on ST05 of the expansion boar...

Page 37: ...rol panel On basic level among other information reading values r01 to r45 are available After a certain time span with no keystroke control switches the dis play back to standard display Factory sett...

Page 38: ...controller was selected 2 only shown after code 10 was input 3 direct access when the advanced level was selected beforehand by inputting code 10 4 only when external controller is in use designates s...

Page 39: ...Page 39 7 6 Flush_manual 7 4 Load_switch_wait 7 2 Relief_duration 7 3 Load_switchover_hysteresis 7 1 Flush_duration 7 5 Delay_reverse osmosis syst SET ESC 7 Adiabate Advanced level 2 functions...

Page 40: ...ror code presentation When control software expects an input the digits are blinked Display semantics are determined by lightening up of one or more icons related to a specific operational situation o...

Page 41: ...vanced level entry that supports changing of the parameters s next section PAr ist only presented when a 10 was input as the P00 setting value for access to advanced level When PAr is confirmed with t...

Page 42: ...n the table below may be addressed To output the value content the SET key must be pressed first Reading value index Description r01 Status_unit r02 Fault_message_unit r07 Demand r08 Demand_external r...

Page 43: ...et ting Submenu Control Group 1 FS Factory setting Par Denomination Setting options Code 1 1 Output_max 25 100 FS 100 10 1 2 Control_settings 0 user specified 1 ext controller 0 10 V 2 ext controller...

Page 44: ...1 96 0 WV 24 10 2 7 Deadleg_flushing_active sec 1 600 WV 90 10 Par Denomination Setting options Code 3 2 Main_contactor 1_reset 0 no 1 yes WV 0 10 3 6 Operating_hours_reset 0 no 1 yes WV 0 10 3 7 Ope...

Page 45: ...g 150 Load 1 151 Load 2 152 Load 3 154 Cooling 211 Humidity reached 270 Service general 275 Service main contactor K1 284 Service operating hours 999 Relay not used WV 0 10 5 5 Relay 1 same as for bas...

Page 46: ...hkeiten Code 7 1 Flush_duration sec 1 600 WV 20 10 7 2 Relief_duration sec 1 240 WV 5 10 7 3 Load_switchover_hysteresis 0 5 1 0 WV 1 0 10 7 4 Load_switch_wait sec 1 10 WV 3 10 7 5 Delay_reverse osmosi...

Page 47: ...and input readynesst Using the keys change the display to 10 Press the SET key Advanced level is now entered 1 is displayed as the first parameter group to be changed Since the parameter is in this g...

Page 48: ...oling is performed while the safety interlock is closed The demand icon in the display is not lit 03 Humidification The system is in Supply air humidification mode after a demand was triggered by a hy...

Page 49: ...trol was not yet programmed to support the particular unit model 902 Update underway A USB stick is inserted and the control runs through a parameter update 903 Restart required A parameter update was...

Page 50: ...or r h actual value on plug ST0712 Explanatory example the external control signal is chosen for plug ST0712 by setting par 1 7 to 1 as the extrenal control signal 0 10 V is selected by setting par 1...

Page 51: ...for a contigous period of 10 min utes 16 Nozzles The nozzle condition of the spraying system requires maintenance 18 Control The control of the humidifier should be optimized 20 Water_inlet _pressure...

Page 52: ...4 20 mA 6 PI controller 0 140 7 1 step 8 Modbus 1 3 Correction _input_stages This parameter allows for an active humidity sensor calibration in the range from 5 r h to 5 r h 1 4 Filter_input _stage T...

Page 53: ...y figure supplied by the part s manufacturer On a match reading value r01 is set to 274 and the service icon LED flashes After changing the main contactor param eter 3 2 must be set to 1 for a reset o...

Page 54: ...safety interlock being opened under software control by means of the building control system Si 6 Safety interlock system via low voltage relay is energised in case of an additional relay for the clos...

Page 55: ...nged In that case the relay is used for the direct switching of the cooling nozzle segment sole noid 5 6 Modbus Address The control electronics may optionally be equipped with a RS485 serial interface...

Page 56: ...ump was halted 7 3 Load _switchover_ hysteresis Hysteresis of the load switching points in order to avoid the frequent load switching when the demand varies only in a narrow band around a switching po...

Page 57: ...replace if neces sary flush the mains water system if necessary Check the resulting spray cone of the nozzles and clean nozzles if necessary also see section Clea ning the nozzles 1 x per year or aft...

Page 58: ...rs to be free of contamination Close the fresh water stopcock Reconnect the water supply hose to the prefilter group Open the fresh water stopcock 12 1 3 Cleaning the nozzles Risk of injury due to hig...

Page 59: ...cleaning agent basis that meets the VDI 6022 requirements The spray sys tem should be thoroughly cleaned at least once a year 12 1 6 Cleaning the mounting pro files The mounting profiles of the spray...

Page 60: ...e Connect board replace board if defec tive CAN bus addressing not correct Check DIP switch settings on extension board see fig in sec tion 10 4 022 Input_current_min The min value of the input signal...

Page 61: ...sure hose and replace if required Pressure variations in RO device Check RO device 153 Water inlet pressure Water inlet pressure is below 1 bar Water supply not yet connected Connect water sup ply wit...

Page 62: ...not existent Check housing venti lation Following any of the actions above reset the thermo switch by pushing the pin in the position shown below 210 211 R h sensor R h sensor 2 The value of a connec...

Page 63: ...Page 63 14 Declaration of conformity...

Page 64: ...8 internal thread 4 x 2 B 7621029 Water filter maintenance set E 7705200 Water filter housing 10 3 4 internal thread connection on both sides E 7800426 Hose PA 4 x 2 mm Water drain E 7800302 Solenoid...

Page 65: ...sists of solenoid valve incl all connection pieces E 7704850 Pressure switch for water inlet E 7601606 Screw plug in connector angled G 1 8 internal thread 4 x 2 B 7621029 Water filter maintenance set...

Page 66: ...Page 66 16 Dimensions All measures in mm inch...

Page 67: ...A 1 9 2 1 2 7 Control signal 1 Max number of nozzles 15 22 32 Humidification section length ideally m 0 9 Total installation length ideally m Air velocity m s Pressure loss in duct Pa Pump station hei...

Page 68: ...Ein Unternehmen der Gruppe 100 Lise Meitner Str 3 D 24558 Henstedt Ulzburg Phone 49 0 4193 895 0 Fax 33 eMail hy hygromatik de www hygromatik com member of CAREL Group...

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