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Page 18

5.4 Steam Manifold

5.4.1 General installation guidelines

When installing steam manifolds, pls. follow
these guidelines:

Positioning within duct

•

Install the steam manifold as close as
possible to the steam humidifier in
order to minimize steam loss through
condensation

•

Steam manifold placement on the sup-
ply side of the air duct is preferable

•

Install steam manifold strictly horizontal
in order to ensure proper condensate
drain

•

Shown installation and positioning
dimensions are based on empiric
values. Special environmental conditi-
ons may require adjustments. Pay
special attention to avoid condensate
generation in air duct

Allowable pressures

•

Max. allowable pressure in air duct is
1500 Pa/.218 PSI (exemption: SLE02
only allows for 1200 Pa/.174 PSI)

•

On the suction side, max. -500 Pa (.07
PSI) is tolerable

•

With high-pressure air conditioning
systems, modifications of the unit‘s
drain hose system may possibly be
required depending on the overall pres-
sure situation. These modifications
must be

coordinated with your

expert dealer.

Water drain

•

It is advisable to provide a water drain
within the absorption distance inside
the air duct. Though not of relevance
here, we point out that this is a must
when the accordance to the German
Association of engineers (VDI) guide-
line VDI 6022 is to be met.

When increased airflow speed is encoun-
tered

•

Air flow rates beyond 3m/s (9.84 ft/s)
may lead to condensate drainage prob-
lems at the steam manifolds due to
vacuum built-up. A possible remedy is
twisting the steam manifold in its hori-
zontal axis by few angular degrees. In
case of problems, pls. consult your
expert dealer.

5.4.2 Recommendations for dimen-

sioning

The recommendations given below are
based on homogenous air flow in the duct.

Horizontal installation of steam manifold

Standard steam manifold arrangement:

An even distribu-
tion of steam ma-
nifolds ensures a
uniform steam
distribution.
Please use the
total hight of the
duct!

L1=L2=L3

Air flow
direction

Steam manifold
(Side view)

Air duct

*) s. table of manifold lengths

Horizontal assembly position in duct

l*) (depends on duct dimension)

4.7 inch

120 mm

2.8 inch

70 mm

90 mm

3.5 inch

1.5 mm

.06 inch

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Содержание FlexLine

Страница 1: ...FlexLine Heater Element Humidifiers ÁFLH CSAxÈ FLH CSA E 8881764 IMPORTANT READ AND SAVE THESE INSTRUCTIONS Manual ...

Страница 2: ...s manual to be found on www hygromatik com 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 granted under this licence In particular and without prejudice to the generality of the foregoing the Work s may not be used sold licensed transferred copied or reproduce...

Страница 3: ...l Output Setting 11 4 4 Mechanical Construction 11 5 Mechanical installation 12 5 1 Environment Parameters to be met and Mounting Recommendations 12 5 1 1 Dimensions and Mounting Directions 13 5 2 Unit Installation Check 15 5 3 Absorption Distance BN 16 5 3 1 Determining the Absorption Distance 16 5 3 2 Absorption Distance Nomogram 17 5 4 Steam Manifold 18 5 4 1 General installation guidelines 18 ...

Страница 4: ...er 34 9 5 2 Cylinder cleaning O ring replacement 35 9 5 3 Cleaning the connecting hoses base connections fine filter and drain pump 36 9 5 4 Level control device cleaning 37 9 5 5 Cleaning the vent hole on the pipe elbow 37 9 5 6 Reinstallation of the steam cylinder 38 9 6 Removal and installation of unit components 39 9 6 1 Blow down pump removal cleaning reinstallation 39 9 6 2 Solenoid valve re...

Страница 5: ... for the operation of the unit This is not applicable to StandardLine devices here the documentation of the controller is included in the operation manual Retention Please retain these operating instructions in a secure always accessible location If the product is resold turn the documentation over to the new operator If the documenta tion is lost please contact HygroMatik Versions in Other Langua...

Страница 6: ...el may operate the unit Persons transporting or working on the unit must have read and understood the cor responding parts of the Operation and Main tenance Instructions and especially the chapter 2 Safety Notes Additionally operating personnel must be informed of any possible dangers by the pro vider A copy of this manual is to be placed at the unit s operational location By construction HygroMat...

Страница 7: ...its Ensure that the system machine in which the HygroMatik installation kit will be installed fully complies with the provisions of the directives 2006 42 EC and the EMC directive 2014 30 EU and that all safety relevant functions have been implemented in the control system 2 1 3 Unit Operation Risk of scalding Uncontrolled hot steam escape in case of leaking or defective components possible Switch...

Страница 8: ...s electrical voltage Any work on the electrical system to be per formed by certified expert staff electricians or expert personnel with comparable training only Steam operation may only be started when the unit cover is closed During maintenance or installation work the device must be disconnected from the power supply and secured against being switched on again The absence of voltage must be ensu...

Страница 9: ...oods Upon receipt of the unit confirm that model 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 or missing parts immediately notify the carrier or supplier in writing Time limits for filing freight claims with ship ping companies are Time limits for so...

Страница 10: ...sed the cy linder water is almost totally clear of minerals This situation guarantees a long lifetime of the cylinder s and the heater element s since virtually no hardeners will fall out and no mineral deposits will occur Such the number of inspections and or maintenance operations required will be reduced to a mini mum When tap water is used for operation some of the minerals dissolved in the wa...

Страница 11: ... normal water quality blow down loss is in the range of 7 to 15 of the steam amount produced Depending on water quality a full steam cylinder blow down is run every 3 to 8 days Mineral deposits settle in the open area below the heater element s and are removed through periodic maintenance The blow down pump itself has wide openings and can flush out smaller pieces of mineral deposit This extends t...

Страница 12: ...frost may damage the steam cylinder the solenoid valve and pump as well as make hoses burst Relative humidity must not exceed 80 r h since values beyond may lead to electronic malfunction or damage Installation in a closed room requires aeration and eventually temperature conditioning in order to meet the a m environmental conditions The steam humidifier should be installed as close as possible to...

Страница 13: ...1170 46 785 30 9 420 16 5 1000 39 4 660 25 6 Detailed measurements under https www hygromatik com files pdf hygromatik flexline dimensionsv13 pdf 3D models under https www hygromatik com en downloads Units with production date January 2022 and earlier X 540 A 390 Wall clearances When mounting the steam humidifier the wall clearanc es shown in the fig below must be obeyed distance to designated pat...

Страница 14: ... the mounted screws hook in the unit and ensure safe suspension mark the holes for the lower suspen sion brackets screws remove the unit drill holes and dowel hook in the unit and mount the lower screws firmly To function properly the steam humidi fier must hang level and plumb When choosing the installation loca tion consider the necessary distance between the unit and existing desig nated paths ...

Страница 15: ... Steam hose installed with a 5 10 minimum incline decline see chap ter Steam line Condensate hose features a loop functioning as a steam barrier see chapter Condensate hose Steam manifold s properly positio ned All bolts and clamps properly tighte ned Steam manifold s horizontally mon ted and suspended on the free end if required All seals o rings in place All ventilation slots on housing top unob...

Страница 16: ...humidification t2 in C with steam humidifiers the change in air temperature due to humidification may be disregarded t1 or t2 Specific increase in humidity x in g kg can be determined in the h x diagram quantity of steam introduced in kg h air speed wL in m s in air duct Total length lD of the steam manifold installed in the air duct Length ID of the usable steam manifold depends on the dimensions...

Страница 17: ...Page 17 5 3 2 Absorption Distance Nomogram Source Henne Erich Luftbefeuchtung Air Humidification 3rd Edition 1984 Page 101 Olden bourg Industrieverlag Munich ...

Страница 18: ...ese modifications must be coordinated with your expert dealer Water drain It is advisable to provide a water drain within the absorption distance inside the air duct Though not of relevance here we point out that this is a must when the accordance to the German Association of engineers VDI guide line VDI 6022 is to be met When increased airflow speed is encoun tered Air flow rates beyond 3m s 9 84...

Страница 19: ...y staggered with respect to air flow direction in case of Lmin s above not to be met very flat by tilting the steam manifold 30 45 towards the air flow direction the mini mum upper clearance can be reduced to 70mm 2 8 inch Min mm inch H1 H2 30 45 DN25 1 182 7 2 168 6 6 225 8 6 DN40 1 1 2 193 7 6 179 7 2 230 9 1 narrow high identical lenghts one on top of the other staggered laterally if possible s...

Страница 20: ... 600 23 6 900 35 4 1200 47 2 1450 57 1 Steam manifold arrangement Steam supply Air flow direction Model Steam manifold Steam hose Conden sate hose FLH03 T to FLH15 T 1x DN25 1 1x DN25 1 1 xDN12 1 2 FLH25 T 1 xDN40 1 1 2 1 xDN40 1 1 2 1 xDN12 1 2 FLH40 T FLH50 T 2 xDN40 1 1 2 2 xDN40 1 1 2 2 xDN12 1 2 FLH80 T FLH100 T 4 xDN40 1 1 2 4 xDN40 1 1 2 4 xDN12 1 2 FLH03 TSPA to FLH25 TSPA 1 xDN40 1 1 2 1 ...

Страница 21: ...m hose installation Pressure conditions within the duct are influenced by device steam output steam line layout and the duct composition itself In some rare situations it may become necessary to optimize steam line layout for achieving the results intended Respect minimum bending radii DN 25 Steam hose Rmin 200 mm 8 DN 40 Steam hose Rmin 400 mm 16 5 5 2 Condensate hose layout only for electrode st...

Страница 22: ...r below device upper edge In this arrangement the condensate hose cannot be fed back to the steam humidifier Run steam hose to a height of 400 mm 16 mm minimum above the steam humidifier and then to the steam manifold with a continuos decline of 5 to 10 Feed condensate hose to a waste water pipe drain with a 200 mm 8 inch diameter loop as a steam bar rier Minimum distance from steam manifold to lo...

Страница 23: ...on or retrofit option the DVGW conform HyFlow system sepa rator is available for the HygroMatik electrode steam humidifiers except SLE 02 You can also use a standard BA CA system separator for the corresponding fluid category 6 1 Feed water quality The following applies to electrode steam humidifiers ELDB Only use drinking water or treated drinking water partially softened or mixed deionised water...

Страница 24: ...electrode and trigger the max level status message despite the cylin der not being full yet and the nominal current not yet established With softened water at operating tempera ture conductivity level usually is higher than is the case with tap water If using a water softening system we recommend diluting the softened water with normal tap water to produce an overall hardness between 4 8 gH The fo...

Страница 25: ... is reliably fas tened and wastewater can drain freely and pressureless Humidifier installation location and wastewa ter discharge must be on the same pressure level In case of a drain connection on posi tive pressure pls consult your expert dealer Guidelines for water discharge composi tion Use original HygroMatik water drain hose Do not buckle drain hose Use a drain pipe and outlet pipe made of ...

Страница 26: ...e pump drain hose jacket and the inner surface of the cabinet drain connection a gap exists due to the diverging diameters If water collects on the base plate it will flow through this gap into the drain hose and then into the drainage system With the optional wastewater cooling system HyCool not available for FLP XX TPRO units HygroMatik offers an option for limi ting the steam humidifier wastewa...

Страница 27: ...he start of the installation work 7 1 Electrical installation approach Do not connect the steam humidifier to the live power supply before all installation work has been completed Provide fuses with a contact gap of at least 12 inch 3 mm per pole Install a separate main connection for each steam cylinder including main circuit breaker main switch etc Make main connection according to the table bel...

Страница 28: ...itional terminals on the hat top rail If the interlock safety system is open the humidifier does not start or the operation is interrupted Safety equipment can be wired also in series into the interlock safety system as shown in the fig below Model M25 M25 with MSI M32 M40 Blind plug FLE05 10 FLH03 06 FLH09 1 1 0 0 3 FLE15 20 FLE25 FLH15 25 1 1 0 0 3 FLE30 40 0 1 1 0 3 FLE50 65 FLH30 40 FLH50 0 1 ...

Страница 29: ...tion check list Check electrical installation with respect to customer site requirements and local power supply regulations Safety interlock properly wired across terminals 1 and 2 of relay K21 Supply voltage in accordance with name plate voltage rating All ectrical connections made accor ding to the wiring diagram R h sensor properly connected with respect to signal type and range Cli mate applic...

Страница 30: ...ing self test the display flashes for a couple of seconds On completion of the test the software version is displayed for a short moment Consequently normal opera tion is commenced However steam is not produced without a demand pen ding Step 4 Trigger steam demand Set control to 1 step operation i e permanent steam demand and close safety interlock Steam production may show a delay of up to 20 min...

Страница 31: ...ntrols manuals Following hereafter pls find 2 service messages denoted as examples Steam_amount_counter is output when the pre set produced steam amount is reached Maintenance of the device is necessary Cycles_main_contactor x is indicated when the number of cycles pre set for main contactor x x 1 5 is reached The main contactor should then be replaced and the counter reset s Service submenu in th...

Страница 32: ...aintenance work is commenced After that wait approx 10 mins before starting maintenance work Check steam cylinder temperature by cau tious approximation with hand do not touch Risk of scalding Water pumped or drained from the steam cylinder may have a temperature of up to 95 C 203 F Wear proper PPE Personal Protection Equipment Take care of ESD protection The electronic components of the humidifie...

Страница 33: ... built up Water quality When tap water is used it must be taken into account that cleaning intervals shorten as the carbonate hardness level increases As a general rule it is preferable to operate the unit with fully demineralized water since ope ration will not be affected by mineral deposits and flushing loss will be minimized Possibly maintenance intervals may be extended by moderately increasi...

Страница 34: ... cool down Check the temperature by carefully approaching it with your hand do not touch the cylinder if the rest heat should be too strong Remove Super Flush solenoid hose from cylinder bottom if applicable Remove the steam hose from the steam hose adapter If the steam hose is not to be disconnected the steam hose adapter with the steam hose still attached may be detached from the steam cylinder ...

Страница 35: ...inder halves have sharp edges and can jump off during dismantling Eye injuries are possible Wear proper PPE Personal Protection Equip ment Remove the cylinder flange clamps Separate cylinder halves Remove the used O rings between the cylinder halves in the base and in the steam hose adapter Clean the cylinder inside Clean the heating element s by scraping or scrubbing A small amount of scale harde...

Страница 36: ... Possible damage to the unit Excessive use of force during mechanical cleaning of the cylinder or heating element can damage these parts of the unit 9 5 3 Cleaning the connecting hoses base connections fine filter and drain pump Check the connection hoses for con dition and free passage Check all connections of the cylinder base for free passage Clean the hoses and connections if necessary Remove ...

Страница 37: ...er housing and loosely affix to unit rear wall with the 2 screws Insert the 2 screws remaining into the open level control device enclo sure mounting holes while position ing the ground wire connection eyelet under the lower left screw Handtighten all of the screws A functional check of the level control device may only be accomplished while the device is installed into the unit 9 5 5 Cleaning the...

Страница 38: ...m hose adapter to cylin der Affix the steam hose adapter with the clip Follow the handling instructions in the section Leakage test Risk of functional disruption Risk of material damage Loose cable connections may result in increased transition resistance and contact area overheating Check all cabling terminals and plugs for tight seating Plugs must sit on their respective contacts as far as they ...

Страница 39: ...yonet lock Remove residues from pump and drain hoses Remove the used o Ring 33 the figures refer to the illustration on the next page Reinstallation Moisten the new O ring 33 and insert into cylinder base 37 hori zontal stub Push pump back into cylinder base and bolt to bottom plate encorporat ing the vibration buffer 42 and washers saved during removal Moisten O ring 31 and insert into adapter Sl...

Страница 40: ...lve mounting screws Remove solenoid valve from hous ing bore Reinstallation Reinsert fine filter into solenoid valve Reinsert solenoid valve with seal in unit housing bore Bolt down solenoid valve Reestablish tap water connection Reconnect electrical cable to sole nod valve Reattach connecting hose 20 to cylinder base using clamp Follow the handling instructions in the section Leakage test the num...

Страница 41: ... into the terminals of the wiring connector fol lowing the markings made when dis sembling Polarity is not an issue Refit thermo switch capillary tube to heater element s using retainer clips Reassemble steam cylinder and reinstall in humidifier housing as described in the Reinstallation of the steam cylinder section Follow the handling instructions in the section Leakage test 9 6 4 Thermo switch ...

Страница 42: ...e too high the main con tactor K1 drops while the electronic control enters fault state 120 i e Thermoswitch In case of one of the thermo switches trig gering repeatedly the reason for this must be identified prior to further unit usage Thermo switch es on steam cylinder cover After the unit has cooled down the thermo switch that has triggered may be identified by passage measurement as long as it...

Страница 43: ... O rings seals after 15 30 minutes of operation In case of leakage turn off power supply and secure against being switched on again Find leakage and eliminate Check again Follow the instructions in the section funktional check 9 8 Functional check Run the system with maximum out put for a couple of minutes Check hose connections and seals for leakage 9 9 Finishing maintenance Reattach unit housing...

Страница 44: ...e humidifier is made up of metal parts and plastic parts In reference to European Union directive 2012 19 EU issued on 4 July 2012 and the related national legislation please note that The components of the electrical and elec tronic devices must not be disposed of as municipal waste and therefore the method of waste separation must be applied The public or private waste collection systems defined...

Страница 45: ...T Humidifiers and Evaporative Coolers CLASS C121186 COMFORT CONDITIONING EQUIPMENT Humidifiers and Evaporative Coolers Certified to U S Standards Humidifiers heater type stationary industrial or commercial rated 600V or less 60Hz 3 ph as follows Models HL06 HL09 HL12 HL18 HL24 HL27 HL30 HL36 HL45 with heater 48A max Models FLP05 FLP08 FLP15 FLP25 FLP30 FLP40 FLP50 FLH03 FLH06 FLH09 FLH15 FLH25 FLH...

Страница 46: ...ntract 238708 Date Issued 2018 09 28 DQD 507 Rev 2016 02 18 Page 2 APPLICABLE REQUIREMENTS CSA Std C22 2 No 104 11 4th Ed Humidifiers UL Std No 998 5th Ed Humidifiers Supplement to Certificate of Compliance Certificate 2125886 Master Contract 238708 238708 ...

Страница 47: ... project 70182230 No charge job 70182230 2018 06 28 Add new series FLH series and SLH series to report 2125886 Contiunation of partially closed project 70153375 70027120 2015 03 23 Update report 2125886 to add 230 VAC Control options 70005960 2014 05 21 Update report 2125886 to add new model HL 27 and revise minor specifations of non critical components 2387011 2011 01 19 Update Report 2125886 to ...

Страница 48: ...CY45 380 415V compl incl O ringset Steam cylinder without SuperFlush nozzle 16 1 SP 03 01056 Steam cylinder FLH06 CY08 380 415V compl incl O ringset 16 1 SP 03 01085 Steam cylinder FLH09 CY08 380 415V compl incl O ringset 16 1 SP 04 01026 Steam cylinder FLH15 CY17 380 415V compl incl O ringset 16 1 SP 04 01055 Steam cylinder FLH25 CY17 380 415V compl incl O ringset 16 1 SP 06 01086 Steam cylinder ...

Страница 49: ...cable short 27 2 2 CN 07 01012 Water level sensor complete with cable long 1 1 1 1 E 2209018 Adapter for Steam hose for cylinder CY08 DN40 25 1 1 1 2 2 2 4 4 E 2209008 Adapter for Steam hose for cylinder CY17 45 DN40 40 2 1 1 1 1 1 2 2 2 4 4 E 2209002 Clip for adapter Water feed 25 1 1 1 WF 03 00012 Solenoid valve FLH03 09 208 240V 0 2 10bar with mounting set 25 1 1 WF 04 00012 Solenoid valve FLH1...

Страница 50: ...r comparment plug socket 1 1 1 1 1 1 1 1 1 1 CN 07 00020 Mainboard fuse 2 5A 1 1 1 1 1 1 1 1 CN 07 00025 Mainboard fuse 0 5A used when power supply for the mainboard is generated by a transformer 1 1 CN 07 00028 Mainboard fuse 1 0A used when power supply for the mainboard is generated by a transformer 1 1 CN 07 00030 Extension board double cylinder FlexLine 1 1 1 1 1 1 1 1 1 1 CN 07 00040 Relay bo...

Страница 51: ...quest 7 Maximum water consumption at 100 demand plus blow down losses Water consumption depends on the water quality and options installed 8 Flow rate of the feed water during refilling or pumping out Unit without options maximum rate with options 9 Outer dimensions of width and depth Height including drain connection 11 Units with production date January 2022 and earlier 540 mm 208 208 240V 3Ph 5...

Страница 52: ...6 4 194 0 192 7 210 5 229 3 Electrical connection 1 Rated power kW 27 7 30 3 33 32 8 35 8 39 2 x 27 7 30 3 33 2 x 32 8 35 8 39 Nominal current A 36 4 38 39 7 43 45 46 9 2 x 36 4 38 39 7 2 x 43 45 46 9 Fuse A Connection terminals max in Number of steam cylinder Control Control voltage 3 Steam hose connection in Water consumption 7 usgal h 52 8 62 4 105 6 124 8 Water flow rate 8 usgal min Max fillin...

Страница 53: ...Rated power kW 23 25 25 28 7 31 2 31 2 2 x 23 25 25 2 x 28 7 31 2 31 2 Nominal current A 23 1 24 1 24 1 29 7 30 1 31 2 x 23 1 24 1 24 1 2 x 29 7 30 1 31 Fuse A 3 x 30 3 x 35 2 x 3 x 30 2 x 3 x 35 Connection terminals max in Number of steam cylinder Control Control voltage 3 Steam hose connection in Water consumption 7 usgal h 40 08 50 04 80 16 99 96 Water flow rate 8 usgal min Max filling capacity...

Страница 54: ...e FLH model composition The number of cyl inders and heater elements vary with respect to the complete FLH series The index numbers in the figure corre spond to the spare parts list 30 31 32 33 42 6 14 15 34 25 27 19 35 37 18 17 16 4 5 1 2 3 22 21 23 24 7 ...

Страница 55: ...Page 55 15 View of housing FLH03 FLH25 FLH40 FLH50 FLH30 FLH80 FLH100 70 56 57 70 56 57 56 57 70 70 56 57 56 57 ...

Страница 56: ...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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