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Devatec ElectroVap CMC, Technical Manual

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Devatec ElectroVap CMC Technical Manual Download Page 2

Safety information

1

Installation

Unit

 mounting

2

Water connection

3

Dimensions     

      

4

Steam outlet

            

5

Condensate draining 

6

Room Distribution unit

7

Steam pipe

8

Positioning of steam pipe

9

Calculation of the absorbing distance     

   

         

10

Front panel description

         

11

Temperature control system

12

Electrical installation

13

Electrical characteristics    

        

 14

Control

 signal wiring

      15

Wiring

Diagrams

16 to 22

Maintenance

Steam cylinder maintenance

23-24

Valve maintenance

25

Maintenance page

26-27

Drilling templat

e

28

Summary of Contents for ElectroVap CMC

Page 1: ......

Page 2: ... pipe 8 Positioning of steam pipe 9 Calculation of the absorbing distance 10 Front panel description 11 Temperature control system 12 Electrical installation 13 Electrical characteristics 14 Control signal wiring 15 Wiring Diagrams 16 to 22 Maintenance Steam cylinder maintenance 23 24 Valve maintenance 25 Maintenance page 26 27 Drilling template 28 ...

Page 3: ...dling systems the information provided should only be used as a guide Please contact your Agent if any doubt CORRECT USE ElectroVap CMC humidifiers are ONLY intended for use with air handling systems or direct air humidification ANY OTHER APPLICATION IS NOT CONSIDERED USE FOR THE INTENDED PURPOSE THE MANUFACTURER CANNOT BE MADE LIABLE FOR ANY DAMAGE RESULTING FROM INCORRECT USE WATER ElectroVap CM...

Page 4: ... ft from the floor to the bottom of the humidifier 1 25 m 4 ft ahead and 0 60 m 2 ft on the right hand side for allowing easy access for maintenance Mark the mounting holes Drill the holes Insert screws or bolts appropriate for support Screw the screws allowing about 10 mm 3 8 in for hanging the cabinet Hang the cabinet Level the cabinet with a spirit level and tighten up all the screws Please ref...

Page 5: ...ntenance frequency of the cylinder see the maintenance curve SOFTENED WATER The ElectroVap CMC humidifier may be used with softened water IMPORTANT Softeners must be programmed correctly for Europe 0 TH 2 Failure to program the softener correctly may lead to excessive salt concentration in the steam cylinder For assistance contact the softener manufacturer Reverse Osmosis and Demineralized Water T...

Page 6: ...ht kg Weight kg A 295 11 61 1 104 0 34 a 104 0 34 10 22 lbs 18 39 7 lbs B 506 19 92 C 217 8 54 D 257 10 12 E 257 10 12 F 17 0 67 G 60 2 36 H 390 15 4 I 17 0 67 Dimensions mm in A C B 1 a F E D H G Ø8 Ø6 I ElectroVap CMC 4 mm in mm in empty operating ...

Page 7: ... this point to drain condensate g Steam hose connection h Condensate hose important fill trap with water before starting up Unit installation g ø 25 Steam hose radius bend ø25 mm 250 mm minimal Number of steam outlet CMC 1 2 3 4 1 outlet ø 25 mm 5 Photos non contractuelles CMC with filling cup plateform j Height of humidifier s a page 4 Duct applications To get a correct functionning of the CMC hu...

Page 8: ...ent is recommended If rigid piping is used it must be heat 100 C 212 deg F and pressure resistant PVC material copper galvanized or stainless steel piping prohibited The drain hose must be free from any obstacle particularly when it comes to connecting several drains The discharged water should be offset from the underside of the unit as shown This will prevent any steam and or condensation from g...

Page 9: ...ier top The electrical connection is made to terminals 3 4 Ground of the humidifier cable 2 wires 230V earth Allow a minimum of 3 m 10 ft free space ahead of the ventilation unit 0 50 m 3 m 0 50m 1 20 m Unit installation Supply Air flow Noice db Dimensions P L H Photos non contractuelles 7 DRAIN Egout 10 ft 20 in 20 in 4 ft 230 V 44 H 210 mm L 160 mm D 170 mm H 8 3in L 6 3in D 6 7in 60 m3 h 35 cfm...

Page 10: ...ipe selection This table shows the number and the diameter of the pipe s per unit For the optimum steam distribution the longest pipe should be prefered For duct of width inferior to 300 mm 12in our B110 or our special 6 steam pipes can be used For the CMC 1 2 3 4 install the pipes as indicated below L length 290 590 790 1000 1250 1500 mm 11 4 23 23 31 10 39 37 49 21 59 05 in S end of pipe hole Ø ...

Page 11: ...led at an angle of between 30 C and 45 C this may be reducted to 150mm 6in d Minimum distance between the steam distribution pipe and any obstacle in the duct filter bend constriction etc should as far as possible be no less than 2000 mm 6 50ft In the case where a steam pipe is installed after a bend it should be positioned in the main air flow In vertical ducts where air flow is upward or downwar...

Page 12: ...re humidification RH2 relative humidity of the air after humidification in RH Max maximum difference between RH1 RH2 HOW TO USE THE CALCULATION TABLE Determine the difference between the relative humidity after the humidification RH2 and the relative humidity RH1 before humidification The intersection between the deducted maximum RH value and RH2 gives the evaporation distance in meters or in inch...

Page 13: ...nstallation High water level indication light Steam production indication light Manual drain ON OFF switch Power light Identification label Photos non contractuelles 11 ElectroVap CMC Front panel description ...

Page 14: ...ent bacteria or mold from forming in the cylinder even if there is no humidity demand For fast boiling When there is a demand for humidity the water boils more quickly than with cold water This produces a faster response to the humidistat and more accurate control For freeze protection Can prevent freeze up if the humidifer is subject to cold environments Additional protection required for the wat...

Page 15: ...l eg electrician with appropriate training Observe local regulations concerning the provision of electrical installations After about 50 hours of operation all the screws of the power terminals must be retightened Take care the CMC electronic components are very sensitive to electrostatic shocks Appropriate steps must be taken before any operation ...

Page 16: ...ctroVap CMC Electrical characteristics Electrical installation External wiring 14 Model Capacity Kg St H Power Kw Current A External protection A Electrical power 1 1 2 2 lbs 0 75 3 3 10 230 1 50 60 1 5 1 5 3 3 lbs 1 13 9 81 20 115 1 50 60 2 2 4 4 lbs 1 5 6 5 15 230 1 50 60 2 5 2 5 5 5 lbs 1 88 16 35 40 115 1 50 60 3 3 6 6 lbs 2 3 9 8 20 230 1 50 60 4 4 8 8 lbs 3 13 11 25 230 1 50 60 ...

Page 17: ...wiring block Regulator This selector switch enables to select the desired control signal Switch the Dip Switch S1 on on or off position main board 20 19 Dip Switch S1 eg 0 10V X5 CMC Humidifier Pos 1 0 10V 2 10V regulator 1 2 3 4 Pos 2 4 20mA regulator ON 1 2 3 4 Pos 3 0 20V regulator ON 1 2 3 4 Pos 4 1 5V regulator ON 1 2 3 4 Electrical installation Material supplied in option Use 0 75mm2 18 AWG ...

Page 18: ...o be stuck within the humidity part and to connect to connector A12 of the main circuit board Electrical installation X20 X21 X22 36 37 38 33 34 35 30 31 32 Main circuit board ref 500101 04 NO NF 30 31 32 X20 33 34 35 X21 36 37 38 X22 Eg X20 30 31 32 30 31 32 NO NF The contact can be modified in NO or NF in changing the position of the selector switch End to connect to connector A12 Sensor to stuc...

Page 19: ...the main board ref 500101 04 Galvanic insolation option This feature permits a galvanic isolation of the regulation signal from the humidifier the circuits are separated by an optical device This module is to be installed on a Din rail outside the humidifier X3 X2 2 1 19 20 18 X1 230 Vac 50 60Hz supply X1 X2 0 10V outlet vto CMC humidifier the humidifier must be commissioned in 0 10v regulation X3...

Page 20: ...2 3 N L CYLINDER Chaudiére Diam câble 4 mm 12 AWG Diam câble 0 75 mm 18 AWG 8 10 9 6 11 25 24 5 0 33 32 Brown Marron 15 15 16 16 26 27 28 29 30 31 Brown Marron Outlet valve Vanne de sortie d eau 3 Inlet valve Vanne d entrée d eau 30 31 1 Drain pushbutton Bouton vidange manuel 28 29 Switch On Off Bouton Marche Arrêt 26 27 Power light Lampe sous tension 32 33 VE VS Power contactor Contacteur de puis...

Page 21: ...Chaudiére Cable dia 4 mm 12 AWG Cable dia 0 75 mm 18 AWG 8 10 9 6 11 25 24 5 0 33 32 Brown Marron 15 15 16 16 26 27 28 29 30 31 Brown Marron Outlet valve Vanne de sortie d eau 3 Inlet valve Vanne d entrée d eau 30 31 1 Drain pushbutton Bouton vidange manuel 28 29 Switch On Off Bouton Marche Arrêt 26 27 Power light Lampe sous tension 32 33 VE VS Power contactor Contacteur de puissance Main Circuit ...

Page 22: ...ELMC 1 2 internal wiring Electrical installation 20 ElectroVap CMC Special US wiring scheme ...

Page 23: ...ELMC 3 4 internal wiring Electrical installation 21 ElectroVap CMC Special US wiring scheme ...

Page 24: ...ELMC 1 5 2 5 internal wiring Electrical installation 22 ElectroVap CMC Special US wiring scheme ...

Page 25: ...der IT IS IMPORTANT TO AVOID DISTORTION THE CYLINDER IN ATTEMPTING TO REMOVE ANY MINERAL DEPOSITS FROM IT Relocate the strainer in the cylinder base Replace the cylinder gasket on the rim of the bottom half of the cylinder and then locate the upper half of the cylinder on the gasket TAKING CARE THAT THE MARKS ARE ALIGNED Refit the nuts and bolts Clean the O ring on the drain valve and if necessary...

Page 26: ...inless steel electrodes During cylinder maintenance it is recommended to measure the length of the electrodes The latter should be replaced when the length is shorter than 1 3 or 1 2 of the original length s a above table Type CMC 1 2 3 4 Length 135 mm 5 3 in ElectroVap CMC Maintenance guide of the cleanable Maintenance cylinder for tap or hard waters X humidifer steam output in kg h lbs h Working...

Page 27: ...ake care not to tighten too much watertightness is made by O ring Quater turn back the assembly to insert it into the valve body FILTER Turn off water supply Unscrew water feed hose 6 Unscrew screw 7 Remove filter 8 with a pair of pliers and rince it with water Clean the washer of the water feed hose 6 INLET VALVE Turn off water supply Remove coil 1 by pushing in A Flush the valve body with water ...

Page 28: ...ElectroVap CMC MAINTENANCE LIST TYPE CMC DETAILED MAINTENANCE WORK DATE NEXT DATE ON Maintenance 26 ...

Page 29: ...ElectroVap CMC MAINTENANCE LIST TYPE CMC DETAILED MAINTENANCE WORK DATE NEXT DATE ON Maintenance 27 ...

Page 30: ...ElectroVap CMC Drilling template for steam pipe ...

Page 31: ...devatec com devatec reserves the right to change specifications or design of the equipments described in this brochure without prior notice Our units ELMC or FogSystem are listed or in conformity with USA UL Europe C E Distributed by International certification devatec LR 94104 2 CMC rev 3 04 07 07 edition Canada CSA ...

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