User manual - CGF Products
Contents
1. 3 6 2 Modulating Operation N2 ES Connect an external 0 10 Vdc modulating input between terminals IN GND Connect any GND TS PRESSURE Safety Switches high limit air flow switch remote on off in series to terminals AB AB H 44 SWITCH no safety switches are used then a jumper must be installed between AB AB DO NOT wl IL apply any voltage to AB AB AB S aa Akan P EXTERNAL 3 6 3 Connect the GFX50 humidistat for Modulating Operation GND O REF REGUATOR To select signal modulating see Fig 3 y Connect the power supply to the GFX50 Gand G IN WO OUT O terminals using the terminal GND and 24V on the Elite Steam Note MODULATING OPERATION requires a change in signal type See SEC 5 1 1 page 19 Fig 3 w Connect an external signal to the GFX50 using the terminal IN from the Elite Steam and AOUT in GFX50 See the diagram below GFX3 HUMIDISTAT GFX50 HUMIDISTAT AIR CONDITIONER RELAY INTERLOCK geg FURNACE BLOWER OPERATION DIP SWITCH SETTNGS FOR HUMIDISTAT ONLY OPER ATION L Elite Joam T 0 EE a Ska Dj a Per Tl bi EN OFF ole le ole v2 aS la he Eu paw 9er i miae a Ofn 1 W RENE opm NER p Er QD GND 1O CH 1 ni No d ech di ji DIN zi ZE Pei n 2 NC 16 1i2. Average drain rate 3 1 gpm 11 7 l min measured over a one minute period starting with full cylinder Embedded fan flow 71 cfm Direct Room Discharge Only 120 m hr Serial communication RS485 Elite Steam 4030222075 Rev 3 5 July 2012 24 9 LIMITED WARRANTY DS and RS Residential Humidifiers if properly registered by the return of the page 25 warranty registration to General Filters Inc are warranted to the consumer against defects in materials and workmanship for a period of two years from the date of installation so long as the product has been installed and operated in accordance with all appropriate manuals and wiring diagrams in a residential structure Installation in commercial industrial or office building will void all warranties Installation to a water source that does not meet unit specification will void all warranties Replacement of routinely replaceable parts such as steam cylinders and gaskets are not covered by this limited warranty or any other warranties Any other defective parts will be repaired without charge except for removal reinstallation and transportation costs To obtain repair service under this limited warranty the consumer must send the defective part to General Filters Inc THERE ARE NO EXPRESS WARRANTIES COVERING THIS HUMIDIFIER OTHER THAN AS SET FORTH ABOVE THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY EXCLUDED THE MANUFACTURER ASS
3. Connect power wires to the power terminal block located at the bottom left of the control module polarity does not matter See Fig 3 p Connect the ground wire to the unit s chassis ground located just behind the power wiring terminal block See Fig 3 q single phase Ibs hr kg h kW A POWER WIRES OR BRAKER 25 180 1640 wno 25 25 18 1640 wo 25 mer o 2 3 6 Control wiring d C Go o DG ES El C GND Elite Steam 030222075 Rev 3 5 Aug 2013 Elite Steam allows connection of any simple or automatic humidistat and safety evices such as high limit humidistat air flow proving switch and remote on off The humidifier is operated by the closing of a mechanical humidistat H or by the losing of a voltage free remote contact or alternatively by a combination of both The most common is a combination of a humidistat and pressure switch The diagrams in the figures show the connections to be made on the terminal block in case of Fig 3 u Operation performed by a simple enabling contact Fig 3 t Operation controlled by an external mechanical humidistat Fig 3 v A combination of both humidistat and pressure switch most common Contact AB AB closed humidifier enabled to produce steam production starts when humidistat loses open steam production is immediately stopped The remote on off contact
4. BOTTON 4 AWA IE Qi LU EVF WATER AR OUTLET WATER e e INLET L1 L2 Doo l II CONNECTED EXTERNAL FUSED ten DISCONNECT TO BE INSTALLED NOT SUPPLIED RESPECT LOCAL CODES KEY FOR PROGRAMMING PORT EVF FILLVALVE refe tp DP DRAIN PUMP DT DRAIN TEMPERING VALVE POWER SUPPLY HL HIGH LEVEL SENSOR 110VAC 1 PHASE 50 60 HZ OR 230 VAC 1 PHASE 50 60HZ Fig 3 z 1 Elite Steam 030222075 Rev 3 5 July 2012 17 IMPORTANT WARNINGS 1 Before starting check that the humidifier is in perfect condition that there are no water leaks and that the electrical parts are dry 2 Do not connect power if the humidifier is damaged or even partially wet When installation is completed flush the supply pipe for around 10 minutes by piping water directly into the drain without sending it into the humidifier this will eliminate any scale or residues that may cause foam when boiling 4 1 Startup Checklist Before starting the humidifier the following should be checked Water is connected the line has been flushed and external valves are open Drain is connected run to an open drain and has a trap under the unit Electricity is connected in accordance with instructions local codes and data labels in the unit The power fuses are installed and intact All control wiring is done and tested Airflow swit
5. a shorter cylinder life For this reason DS 25 and RS 25 units are preset from the factory at 7096 Further reductions in Maximum Production will extend cylinder life See Figure 1 c Fig 1 c 1 2 6 Structures Under Construction 10076 20 In high end construction projects humidification is often required while the structure is being finished Humidification is necessary to protect and stabilize wood floors trim and decoration Humidification load however in an unfinished structure may be five to eight times higher than when finished Elite Steam humidifiers may be operated while construction is underway but reduced cylinder life is to be expected and budgeted for Good practice dictates that the steam cylinders also be replaced once the project is complete 1 3 Calculating Humidity Load geh Steps to Determine Humidity Load Table 1 2 Pounds of Moisture Hour Cubic Foot Total Square Footage x Average Ceiling Height Indoor Air 35 Indoor RH x Factor From Table 1 2 Temp F 40 45 50 x 1 05 for each Fireplace 68 0 00015 0 00018 0 00021 0 00024 Humidity Load in Ibs hour 0 00017 0 00020 0 00023 0 00026 x 2 88 convert to gallons day 0 00019 0 00022 0 00025 0 00028 Gallons per Day Humidity Load Based on 5 air charges per hour Based on 5 air changes per hour Elite Steam 4030222075 Rev 3 5 July 2012 T There are two basic models available in two voltages Duct models require selection of an additi
6. addition of a two element water filter can improve cylinder life The filter should contain an activated carbon element and a particulate filter element rated for 5 microns or less Micron is a size measurement The filter system should have a flow rate of at least 2 gpm The activated carbon will absorb much of the mineral content while the particulate filter will catch any granular material or sediment It is important to remember that the increase in cylinder life will be accompanied by the need to replace filter elements with each cylinder change 1 2 4 Humidity Load and Cylinder Life Humidity load demands have an effect on cylinder life Normal installations where humidity capacity is properly sized require only intermittent periods where full humidifier capacity is required This allows the water level in the cylinder to be increased only as electrode segments become insulated This tends to maximize cylinder life Extraordinary installations that require constant operation at full capacity reduce cylinder life The water level in the cylinder is on average much higher and the electrodes become completely insulated more quickly Installations like this may result in cylinder life of less than 1000 hours The importance of providing adequate humidifier capacity should not be underestimated Cylinder 1 2 5 Maximum Production Life Another factor affecting cylinder life is the maximum production setting A higher production rate will result in
7. and not softened or demineralized The water converted into steam is automatically replaced through an electric fill valve Periodically based on the water quality the unit will also drain some water to dilute the build up of minerals in the steam generator In cases of high water mineral content an activated carbon filter is series with a particulate filter no more than 5 microns is suggested This humidifier has been designed exclusively to directly humidify rooms or ducts using a distribution system The installation use and maintenance operations must be carried out according to the instructions contained in this manual and on the labels applied internally and externally IMPORTANT BEFORE beginning installation e Check for shipping damage to cartons Mark the shipping waybill accordingly e Open cartons and check for any hidden damage Mark the shipping waybill accordingly e Check packing slip to ensure all items have been received Notify GENERAL FILTERS INC of any shortages or damaged parts You must notify General Filters Inc within 5 working days of any shortages CAUTION ELECTRIC SHOCK HAZARD The humidifier has components under power inside CAUTION SCALDING HAZARD The humidifier has hot parts 100 C 212 F WARNING Install the humidifier out of the reach of children The humidifier must be installed in accordance with all local and national standards All service and or maintenance operations must be performed by qualif
8. is usually a series of external potential free contacts that enable the humidifier to produce steam when all of them are closed indicating the duct AHU is ready to accept steam Connect the 12500 Pressure Switch NO and C terminals to the AB AB contacts For example fan contact closes when fan is running downstream cooling coil contact closes when coil is off etc Contact IN GND closed steam production starts if contact AB AB is closed open steam production is stopped after 5 sec Fig 3 v 3 6 1 Connect the GFX3 Humidistat for On Off Operation 1 Remove the humidistat from the base squeeze the louvered base at the top and bottom To remove the humidistat from the wall lift up on the humidistat and pivot top away from wall Before wall mounting please remove the black foam gasket Before return air duct mounting please remove the breakout piece If return air duct mounting route wires between humidistat and base Mount the sensor outside the house Do not mount on South side of the house or in direct sunlight Place at least 4 feet away from any exhaust vent If in air intake place 1 foot or closer to outside wall Place at least 6 higher than possible snow Do not route sensor wire near high voltage wires 6 Connect the GND IN terminals on the humidifier to the HUM terminals on the GFX3 Humidistat Connect the GND 24V terminals to the ACL ACN terminals on the GFX3 Humidistat see Fig 3 x Ste GSC
9. let Pd i MIS z CH 7 AOUT pe n ET Den Me W i 9 NICE en rm p No loi 10 D IN SEE ENDERS v GND gt S 24V WO Fig 3 x Fig 3 y Fig 3 z 3 6 4 Safety and High Limit Switches Remove the jumper between terminals AB AB and connect any simple high limits air flow switch 12500 pressure switch and remote contacts in series to terminals AB AB otherwise if no such dry contacts are available the jumper must remain in place between terminals AB AB DO NOT apply any voltage to AB AB Thread the control wiring through the bottom of the unit and the strain relief see photo at top of previous page and then up the side of the control module to the top right wiring terminal blocks Connect the control wiring to the control wiring terminal blocks found at the top right side of the control module 3 6 5 Air Conditioner Relay Interlock Auxiliary DPDT safety relay Use this method in the following situations 1 To prevent the air conditioner from running when there is a call from humidity The DPDT relay will open the Y circuit and close the G circuit for operation while a call for humidity is present Demand for humidity will override call for cooling 2 In systems using a thermostat where G and Y are a single circuit The DPDT relay will allow blower operation to occur without back feeding the compressor Do not use this method when simultaneous humidification and cooling will be desired Use a high limit humidista
10. 30222075 Rev 3 5 July 2012 3 3 Plumbing 3 3 1 Water Characteristic Requirements The humidifier must be supplied with water with the following characteristics pressure between 20psi and 110psi or 0 1 and 0 8 MPa 1 and 8 bar temperature between 33 F and 104 F or 1 C and 40 C flow rate minimum of 0 45 L min or 0 21gpm e hardness no greater than 40 fH equal to 400 ppm of CaCO conductivity from 125 to 1250 uS cm absence of organic compounds the characteristics of the water of supply must fall within the following limits LIMIT VALUES FOR LOW NORMAL WATER pom its Min Max Hydrogenions pH _Hydrogen ions pH It 85 H Total hardness mglCaCO 0 200 Temporary hardness mglCaCO 150 Iron Manganese mglFe Mn Chlorides ppmCl Le Chlrides mMgsSiO 20 Chlorine residue mg lC Chlorine residue mgIC 02 Calcium sulphate LmgoiCa 1 Caleium sulphate mglCaS0 Ion Tab 3 d Tab 3 e Values dependent on the specific conductivity in general cCR 0 65 oR 20 C R180 20 9 cR 20 C Note There is no relationship between the hardness and conductivity of water Water Conductivity must be matched by specifications of the steam cylinder Check or know the water conductivity of the proposed site before installation Replace the steam cylinder before startup if not correct See Table 3 f right ELITE STEAM models Conductivity
11. BOTTOM TANK FOR DRAIN PUMP 25 8 DRAIN TANK PLUG FOR DRAIN PUMP 25 50 WIRING KIT FOR UNIT WITH DRAIN PUMP 7815 25 12 STEAM CYLINDER HOSE ADAPTER Part No Description 15 14 CYLINDER STD CONDUCTIVITY 110 1 5 5 LBS HR DS15P RS15P DS15 RS15 35 14 CYLINDER STD CONDUCTIVITY 230 1 12 LBS HR DS25 RS25 DS25LC RS25LC 35 15 CYLINDER LOW CONDUCTIVITY 230 1 12 LBS HR DS25 RS25 DS25LC RS25LC 20 14A CYLINDER STD CONDUCTIVITY 230 1 7 LBS HR DS20A RS20A 35 16 INTERNAL FILTER AND GASKET KIT FOR CYLINDER Elite Steam 4030222075 Rev 3 5 July 2012 23 Steam flows VAC kW 5 5 Ibs hr 2 5 kg h 110 VAC 1 phase 50 60 Hz 1 86 kW Notes 12 Ibs hr 5 4 kg h 230 VAC 1 phase 50 60 Hz 4 05 kW Steam pressure 3 81 in WC 950 Pa For duct only Dimensions mm 24 x 14 x 8 600 x 341 x 204 mm Height x Width x Depth with water Electrode power cables Power relays n i om ard Ground connection Input water type Potable water no demin or softened water Conductivity range 125 1250 pS cm Special cylinders for cond 350 Water fill connection 1 4 O D Compression Adapter to 4 FPS Water fill instant flow 0 09 0 16 gpm 0 35 0 60 l min Drain connection 32 mm O D 1 25 Adjustable from horizontal to vertical May be from back or bottom of unit Drain water temp lt 140 F drain tempering device lt 60 C Drain flow Initial Max drain rate 7 gpm 26 2 l min w full cylinder for the first 10 15 seconds of drain cycle
12. Elite Steam Residential Steam Humidifiers Fresh Indoor Air Quality User manual gt READ AND SAVE lt Revision 3 5 THESE INSTRUCTIONS Warning If present remove the following items LATCH THE CYLINDER CLAMP REMOVE BEFORE INSTALLING REMOVE BEFORE INSTALLING REMOVE BEFORE INSTALLING REMOVE BEFORE INSTALLING ge ge SY i B e ne de IE Se ill SED l3 AH REMOVE BEFORE INSTALLING IM PORTANT WARN N GS We wish to save you time and money We can assure you that the thorough reading of this manual will guarantee correct installation and safe use of the product described BEFORE INSTALLING OR HANDLING THE HUMIDIFIER PLEASE CAREFULLY READ AND FOLLOW THE INSTRUCTIONS AND SAFETY STANDARDS DESCRIBED IN THIS MANUAL AND ON THE LABELS ATTACHED TO THE Elite Steam CAUTION ALWAYS DISCONNECT THE MAIN POWER BEFORE OPENING OR SERVICING THE HUMIDIFIER Elite Steam produces non pressurized steam by means of electrodes immersed in the water contained in the plastic steam generator cylinder Electric current passes through the water between the electrodes heating the water into steam which is then used to humidify the air The quality of the water used affects the operation of this unit so the Elite Steam may be supplied with untreated water as long as this is drinkable
13. INSTALLATION 3 1 Positioning 3 2 Mounting 3 3 Plumbing 3 4 Steam distribution 3 5 Power wiring 3 6 Control wiring 3 Wiring Connections 4 START UP 4 1 Startup Checklist 4 2 The Elite Steam Controller 4 3 Starting Elite Steam 4 4 Starting with a new cylinder 5 OPERATING ELITE STEAM 5 1 Displaying Information 5 2 Changing The Maximum Production 5 3 Activating Manual Drain 5 4 Resetting the hour counter 5 5 Using the E2 Humidistat 5 6 Alarms 6 TROUBLE SHOOTING f Maintenance 1 1 Periodic checks 7 2 Cylinder maintenance 7 3 Replacement Parts 8 TECHNICAL SPECIFICATIONS 9 LIMITED WARRANTY Elite Steam 030222075 Rev 3 5 July 2012 NNO 22 22 23 24 25 1 1 Basic Operation Elite Steam is an electrode humidifier It produces steam for humidification by 9 passing electric current through the water between metal electrodes in the 8 plastic steam generator cylinder There are no heating elements Steam output is directly proportional to the conductivity of the water and the amount of T T electrode immersed in the water C a l 7 CH K n On a call for humidity the Elite Steam controller will open the water fill valve 1 TA 3 t and allow water to enter the cylinder A flow restrictor 4 prevents the unit from 23 e i filling too quickly or with too much pressure The water flows up the fill tube 2 S EX 6 and into the fill cup 3
14. The green Operation LED will light indicating that operation has begun 4 4 Starting with a new cylinder When starting with a new cylinder you should activate the cylinder cleaning function as follows 1 Switch Elite Steam off 2 Press and hold both buttons reset and drain and switch Elite Steam back on When the wrench blinks A then release the two buttons 3 Press and hold reset until the display shows 04 WARNING DO NOT confirm any value higher than 04 If 05 or higher is displayed press reset until the display goes back to the normal operating mode and restart from step 4 Press drain minimum 1 second the cleaning starts and the display shows PC During the cleaning the electrodes are powered and water is filled in until it touches the high level sensor or the phase current equals 20A whichever occurs first After either of the events is detected the boiler is fully discharged with the electrodes un powered the drain pump and the drain tempering valve are activated for 3 minutes Warming the filling water helps washing out any mould release or dirt General Filters Inc recommends doing two cleanings when starting a new boiler After the cleaning ends the humidifier starts the regular duty When starting the unit with a new or empty cylinder it may take a significant amount of time hours for the unit to build up enough mineral concentration to reach rated capacity This time can be shortened by the addit
15. UMES NO LIABILITY IN CONNECTION WITH THE INSTALLATION OR USE OF THIS PRODUCT EXCEPT AS STATED IN THE LIMITED WARRANTY THE MANUFACTURER WILL IN NO EVENT BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES This limited warranty gives you specific legal rights and you may also have other rights which vary from state to state Some states do not allow either limitations on implied warranties or exclusions from incidental or consequential damages so the above exclusion and limitation may not apply to you Any questions pertaining to this limited warranty should be addressed to General Filters Inc General Filters Inc has elected not to make available the informal dispute settlement mechanism which is specified in the Magnuson Moss Warranty Act GENERAL FILTERS INC CANADIAN GENERAL FILTERS INC 43800 GRAND RIVER AVENUE 400 MIDWEST ROAD NOVI MI 48375 TORONTO ON M1P3A9 www generalfilters com www cgfproducts com T o uw oO uU 2 E a SI m GENERALAire d d g i m 2 B 22h 8 2 2 a PS LE FILL OUT AND MAIL THIS S z A p WARRANTY CARD AND E A S E P S z LITERATURE REQUEST FORM z m B m S e m EEG S E en E H AIR CLEANERS AND AIR PURIFIERS m m Ga E n LI HUMIDIFIERS i mi DIGITAL HUMIDITY GAGE 2 Jl AIR FILTER GAGE u s S FUEL OW FILTERS AND a E A tm o n ACCESSORIES a a d 5 I 8 g d Er m m ei Elite Steam 4030222075 Rev 3 5 July 2012 25 NOTES 17 Fresh Indoor Air Qualit
16. Water then flows over the dam in the fill cup 3 which 23 m creates a 1 air gap to prevent backflow of contaminated water into the feed d 4 lines and through the fill tube 6 and into the bottom of the steam cylinder 5 142 TT 7 Any backflow or overflow of water travels through the overflow hose 13 to the RS ae ce LL Lous drain Di p s As the water fills the cylinder it will reach the electrodes 7 and current will Fig 4 a T i begin to flow As the water continues to fill the cylinder the current will ai 19 increase and this is monitored by an amperage transformer connected to one of the power wires and located on the electronic controller When the desired current is reached the fill valve will close 1 and the water will then begin to warm and produce steam If the water reaches the cylinder full probes 9 or if current rises too much the drain pump 11 will be activated to drain away some water and reduce the current flow to acceptable levels Note that any time the drain pump is activated the tempering valve 10 will be opened for tempering the hot drained water down to 140 degrees F 60 degrees C in accordance to local and national standards Periodically based on the incoming water conductivity the unit will run drain pump 11 and drain some water to reduce the mineral concentration Every 120 hours the unit automatically drains to remove mineral sediment on the bottom of the cylinder A strainer 12 in the cylin
17. ch is wired to open on air flow loss Hi limit humidistat is wired to open on humidity rise above set point Unit wires have been checked to make sure they and all connectors are tight from shipping The steam hose s are run correctly with no sags or kinks and sloped properly according to the manual Condensate hoses are run correctly with no sags or kinks and sloped properly according to the manual 4 2 The Elite Steam Controller The Elite Steam controller features a comprehensive information display that shows the operation of the system at a glance 1 Display is 9o of nominal capacity 2 Maintenance 9 Display is amperage default 4 Steam is being produced 5 Cylinder filling G Foaming 7 Water presence inside the cylinder 8 Cylinder draining 9 LEDs indicate power yellow operation green and alarms red 10 Drain button for manual draining of cylinder and confirming parameter values 11 ON OFF button 12 Reset button to reset alarms and access parameters 13 Level of output 33 66 100 14 Fan relay is activated The Elite Steam is now ready to operate 4 3 otarting Elite Steam e Insure that the external power is turned on e Push the top part of the On Off button so that the part is in The yellow Power LED will be lit The Elite Steam is now ready to operate e When there is a call for humidity Elite Steam will close its power relays and send power to the electrodes in the plastic steam generator
18. d If feed water contains silica or nitrates install a 1 micron water filter Tab 6 b 7 1 Periodic checks e After one hour of operation Check that there are no significant water leaks e Every fifteen days or no more than 300 operating hours Check operation that there are no significant water leaks and the general condition of the cylinder Check that during operation there is no arcing between the electrodes e Every three months or no more than 1000 operating hours Check operation that there are no significant water leaks and if necessary replace the cylinder Check that there are no blackened parts of the cylinder If there are blackened parts of the cylinder check the condition of the electrodes and if necessary replace the cylinder e Annually or no more than 2500 operating hours Replace the cylinder CAUTION ALWAYS DISCONNECT THE MAIN POWER BEFORE DOING MAINTENANCE CAUTION always disconnect the main power before touching the cylinder in the event of leaks as current may flow through the water 7 2 Cylinder maintenance The life of the cylinder depends on a number of factors including the amount and type of mineral in the water the correct use and sizing of the humidifier and the output as well as careful and regular maintenance Another factor affecting cylinder life is Maximum Production the higher the production rate the shorter the cylinder life for this reason the DS 25 and RS 25 are preset from the factory a
19. d hold the drain button on the front of the unit until the cylinder is drained Note Water will continue to flow from the tempering valve after the cylinder is empty 5 4 Resetting the hour counter The hour counter should be reset every time the cylinder is changed in order to reset and restart the internal maintenance timer 1 Switch Elite Steam off 2 Press and hold both buttons Reset and Drain and switch Elite Steam back on When the branch A blinks release buttons 3 Press and hold reset until the display shows 03 WARNING DO NOT confirm any value higher than 04 If 05 or higher is displayed press reset until the display goes back to the normal operating mode and restart from step 1 4 Press drain minimum 1 second to confirm the hour counter will be reset at once and Elite Steam will go back to the normal operating mode Elite Steam 4030222075 Rev 3 5 July 2012 19 5 5 Using the GFX3 Humidistat Press to select OFF MANUAL or AUTO mode if outdoor sensor is connected OFF mode The humidifier is turned off i Setting Temperatures MANUAL mode The GFX3 will work to maintain the single humidity selected You can set your desired humidity level by pressing A or V The humidifier will turn ON or OFF according to your manual setting The humidifier will operate when the measured relative humidity falls more than 2 below the set point Humidity will have to be lowered when weather is colder or if conden
20. der helps to prevent mineral debris from jamming the drain pump 11 In case Elite Steam remains powered but idle i e without producing steam for more than 72 hours 3 days the cylinder will be emptied to not have stagnant water inside If there is no water in the cylinder there will be no current flow and no steam production The electrodes do not burn out but they will eventually become completely coated with mineral and the cylinder will then need to be replaced Cleaning cylinders may cause electrode damage therefore voiding its warranty See 7 2 2 maintenance section on page 21 mm B P No Description 3 Steam generator cylinder B Room blower manifold optional P n g User interface display 4 C D On Off SET buttons Fill amp tempering valves A bad Dral pug Za Gm A f A A D TH Ve TAC ne n av E F oe e Fig 1 b Elite Steam 4030222075 Rev 3 5 July 2012 6 1 2 Cylinder Life 1 2 1 Basics of the Steam Cylinder The Steam Cylinder is the engine of the humidifier As the humidifier operates water is evaporated and minera
21. duct injection models include a plastic duct injection nozzle See Fig A Millimeters Inch steam inlet gt ERE G H B 50mm 196 4 t F D 875mm 22 E E 0 31 0 86 1 18 condensate drain G condensate drain BEN 12 or 22 mm 0 47 or 0 87 4 Steam inlet Min 8 Airf low Nl WL airflow 1000 cfm min 1 3 Height A TS a m Airflow 1000 cf m min Upstream m Fig 3 j i Downstream Elite Steam 4030222075 Rev 3 5 July 2012 12 3 4 2 Duct Distribution Additional kit required If a duct steam distribution nozzle is to be used select an accessible location on the duct allowing at least 36 of straight duct no elbows or obstructions after the point where the nozzle will be installed and the clearances can be maintained as per the following drawings See Fig 3 j To mount the steam nozzle cut or drill a 2 1 2 hole in the duct Apply caulk to the to the mounting plate of the nozzle Attach the nozzle to the duct using 4 10 sheet metal screws supplied Nozzle must be level or vertical with condensate outlet to the bottom IMPORTANT Allow 1 M 3 feet of straight duct downstream of the distributor pipes and nozzles for absorption of the steam Always allow 0 6M 2 feet of straight duct upstream of the distributor pipes for evaporation of the steam Turbulent air flow may require longer lengths Optional stai
22. eck that these are clear and clean or replace if necessary IMPORTANT WARNING after having replaced or checked the plumbing check that components have been reconnected correctly with the proper seals Re start the humidifier and perform a number of cleaning cycles from 2 to 4 read chap Starting with a new cylinder then check for any water leaks Elite Steam 030222075 Rev 3 5 July 2012 22 7 3 Replacement Parts Item 1 N OO A jo N 10 11 12 14 15 Item 1 1 1 1 DAZ a T ZAN Ze SC fn Ye amp V DO Part No Description Steam generator cylinder 25 1 CONTROL MODULE 5 4 kg h 230V WITH DRAIN PUMP 15 5 CONTROL MODULE 2 5 kg h 110V WITHN DRAIN PUMP 35 18 ON OFF SWITCH FOR CH SERIES 15 2 ROOM BLOWER ASSEMBLY 110 1 FOR CH SERIES 35 2 ROOM BLOWER ASSEMBLY 230 1 FOR CH SERIES 35 19 BLOWER FILTER KIT FOR CH SERIES 35 20 INTERNAL STEAM DISTRIBUTOR MANIFOLD FOR CH SERIES 15 6 FILL SOLENOID VALVE DRAIN TEMPERING 110 V FOR DRAIN PUMP 25 3 FILL SOLENOID VALVE DRAIN TEMPERING 230 V FOR DRAIN PUMP 15 7 KIT FOR DRAIN PUMP 110V 25 7 KIT FOR DRAIN PUMP 230V 35 21 90 DEGREE DRAIN ADAPTER FOR CH SERIES 25 2 FILL TANK PLUG FOR DRAIN PUMP 25 4 ROOM TUBING KIT FOR DRAIN PUMP 25 5 DUCT TUBING KIT FOR DRAIN PUMP 35 25 COVER HOLDING SCREWS FOR CH SERIES 25 6
23. ew growth 5 6 Alarms In the event of an alarm the red alarm LED will flash the alarm relay will close and the alarm code will flash in the display Multiple alarms will flash in sequence alternating with the main display Pressing the sel button for 2 seconds will reset the alarms although still active alarms will continue to display EEE play Led Relay Remcteoncfopen ooo Eee else Jess ale pe L nster gt kde EIS Loterie High current alarm Unit disabled Turn off check connections check cylinder no limescale bridges between electrodes no electrodes short circuited Low production low supply water Unit disabled Check supply water conductivity too conductivity or excessive Press reset sel key for 1 seconds to reset low replace the cylinder foam limescale in the cylinder Cylinder almost exhausted already Press reset sel key for 1 seconds to reset Off Change cylinder not urgent used for 2000 hrs timeout minutes until the supply water is available again Drain alarm unable to drain Press reset sel key for 1 seconds to reset Check drain pump and drain connection current does not decrease within timeout Cylinder exhausted The warning is automatically reset if Elite Steam can Off Change cylinder urgent critical performance detected produce the demand otherwise turn off and then on E7 Foam detected Press reset sel key for 1 seconds to reset If it continues do some cleaning cycles read chap S
24. ied personnel who are aware of the necessary precautions and are capable of performing the operations correctly Disconnect the humidifier from the main power supply before accessing any internal parts The conditions of the environment and the power supply voltage must comply with the specified values listed on the data label in the humidifier All other uses and modifications made to the humidifier that are not authorized by the manufacturer are considered incorrect and the manufacturer assumes no liability for the consequences of any such unauthorized use Please note that the humidifier contains powered electrical devices and hot surfaces The humidifier is made of metallic and plastic parts All parts must be disposed of according to the local and national standards for waste disposal WARNING Your humidifier requires water to operate Do NOT mount it above materials or machinery that could be damaged if a leak occurs General Filters Inc assumes no responsibility for consequential or inconsequential damage as a result of any leaks Disposal of the parts of the humidifier the humidifier is made up of metallic and plastic parts All parts must be disposed of according to the local standards on waste disposal Elite Steam 4030222075 Rev 3 5 July 2012 3 Elite Steam 4030222075 Rev 3 5 July 2012 CONTENTS 1 How The Elite Steam Works 1 1 Basic Operation 1 2 Cylinder Life 1 3 Calculating Humidity Load 2 Models 3
25. ift the cylinder out of the unit 7 Disconnect the electrical connections from the top of the cylinder 8 Install the new cylinder in the humidifier by performing the previous operations in reverse CAUTION Do not tighten the 7 8 hose clamp so tight that it crushes the cylinder outlet WARNING Electrical connections to the cylinder must be tight or possible fire hazard may result Fig 7 b Threaded nuts on power wires must be connected with 44 in Ibs x 10 5 Nm 10 7 2 2 Maintenance of the other plumbing components IMPORTANT WARNINGS e External power must always be disconnected when performing any maintenance on the humidifier e When cleaning the plastic components do not use detergents or solvents e Scale can be removed using a solution by using vinegar or a weak solution of acetic acid and a soft brush then rinse the cylinder thoroughly with fresh water Cleaning the fill valve After having disconnected the cables and the hoses remove the valve and check the condition of the inlet filter clean if necessary using the same cleaning solution as for the steam cylinder and a soft brush Cleaning the drain pump Remove the valve body clean if necessary using the same cleaning solution as for the steam cylinder and a soft brush Cleaning the drain pan Clean the pan of any mineral deposits and check that the water flows freely from the pan to the drain at the drain pump Cleaning the supply fill overflow pipes Ch
26. int where the steam will be used to A if minimize the steam hose length and the amount of condensate Certain clearances must be maintained around the unit for safety and maintenance MN IC 3 2 Mounting WE 5 i 3 2 1 Removing the front cover D The front cover is secured by four screws located at the four corners of the unit Use a phillips head screwdriver to remove the four cover screws Then simply pull the front cover away from the back part of the unit Return it in reverse order Be careful not to over tighten the screws Fig 3 b Millimeters Inch Fig 3 c Millimeters Inch DR A 13 5 B 200mm 81 C 23 7 Pounds Weight empty 18 Ibs Weight packaged 22 Ibs Fig 3 e Weight installed with water 12kg 26 Ibs Tab 3 c Elite Steam 030222075 Rev 3 5 July 2012 9 3 2 2 Fastening to the wall Drill the wall according to the drilling template supplied then secure Elite Steam firmly to the wall by the screws and anchors supplied 54 9 UP 218 5 6 He 65 43 6 RUU 07 89 pai 39 38 5 60 23 8 0 1 2 23 8 js F T 985 BELL BA 1 3 8 5 7 8 Mi AN EP Ee e 51 81 py py a ft i A xj BOTTOM e 102 99 H 57 8 Fig 3 f 10 Elite Steam 40
27. ion of Alka Seltzer through the steam outlet on top of the cylinder Elite Steam 4030222075 Rev 3 5 July 2012 18 5 1 Displaying Information By pressing the reset button for 2 seconds the display will loop from amperage to production in 9o of the maximum production to the hour counter and back to amperage 171 21 a coe me mo Ges 1717 IC P p e CO 3 Ep e LI e IC TA Fig 5 a Amperage it is the value of the current that flows through the water making it boiling off default display 2 Production it is the current production expressed as a percentage of the humidifier s capacity 3 Hour counter expressed in tens for instance when the display shows 13 the real hour value will be between 130 and 139 hours 5 1 1 Select Signal Type The Elite Steam is preset for the included GFX3 humidistat signal type 0 If the included humidistat is used this section may be omitted If another humidistat is used review this section to see if changes are needed 1 Switch Elite Steam off 2 Press and hold both buttons reset and drain and switch Elite Steam back on When the wrench blinks A release the 2 buttons 3 Press Reset until the display shows 02 WARNING DO NOT confirm any value higher than 04 If 05 or higher is displayed press Reset until the display goes back to the normal operating mode and restart from step 1 4 Press drain minimum 1 second to confirm the display shows P1 then the current signal t
28. ls are left behind Much of these minerals are removed through the cylinder drain Some are deposited on the walls of the cylinder and the cylinder electrodes When a lower section of the electrodes develop a thick coating the water level is raised to expose clean electrode surface Eventually minerals cover the electrodes entire length with a thick coating and little electrical current can pass between them resulting in poor steam output The humidifier can sense the low amperage and will display the EG Cylinder Exhausted error code There are several factors that influence cylinder life 1 2 2 Water Characteristics of water influence cylinder life and can vary greatly from place to place Total mineral content of the water is important Equally important is what minerals are present in the water Most water conditions result in flaky scale that eventually fills the bottom of the cylinder until it can no longer function Water with high silica content can result in a thin glass like coating on the electrodes that is highly insulating resulting in shorter cylinder life Only cold water is to be used Water conductivity that is not matched to the correct cylinder will shorten cylinder life 1 2 3 Water Filtration Typically additional filtration of the incoming water supply is not necessary If however mineral content is known to reduce cylinder life excessively or if cylinder life proves insufficient then water filtration can be added In most cases the
29. lso requires a connection to a drain The drain line may be routed out the back or bottom of the unit using the included angle fitting The drain line can be 1 1 4 PVC CPVC or polypropylene The drain line is not glued or otherwise attached to the humidifier so it must be supported by itself A coupling should be used The Elite Steam includes a drain tempering valve that runs whenever the drain pump runs and flushes cool water into the drain line to insure the drain water temperature never exceeds 60 C or 140 F The drain water characteristics are e Drain Flow Rate See Technical Specifications Section 8 pg 24 e Connection 32mm or 1 1 4 e Temperature 60 C or 140 F mer NOTE Drain line must be trapped under the unit to prevent flash steam from condensing in the unit cabinet mm 3 3 4 Drain Connections When using a rear outlet drain passing through drywall we suggest using a 1 1 4 extension tube type SJ see Fig 3 f When using a bottom outlet drain attach the included 90 fitting to the drain outlet The drain outlet may be rotated Then connect a 1 1 4 trap adaptor to connect to drain pipe IMPORTANT WARNING The drain pipe must be free without back pressure We recommend an external anti flooding device not supplied to protect from faults of external hydraulic circuits 3 4 Steam distribution 3 4 1 Duct steam injection Additional kit required The maximum allowed duct static pressure is 2 in WC The Elite Steam
30. ly flows downhill Run the steam hose or piping to avoid any kinks sharp elbows or low spots that could collect or restrict the flow of steam to the distributor pipe or the flow of condensate back to the humidifier Support the hose adequately to avoid sags The following diagrams are to provide you with some guidelines If you have a situation you are unsure of please contact the factory for instructions Elite Steam 4030222075 Rev 3 5 July 2012 13 IF NO TRAP GENTLE BEND 25 OBSTRUCTION SUPPORTED STEAM HOSE AND OR COPPER PIPE 1 5 m 5 FT max WITH TRAP 220 mda NP TRAP 1 5 m 5 FT max IF NO 3OPE 22096 TYPICAL INSTALLATI ON WHEN UNIT IS ABDVE THE OSTRIBJTOR PIFE NOTE HEIGHT OF RAPS MUST BE GREATER THAN HE DUCT STAIC PRESSJ FE NOTES e SLOPE PIPING UP IN DIRECTION OF STEAM FLOW AT 20 OR GREATER WICH MEANS 65 5mm x 305mm 2 1 2 PER FOT e SLOPE PIPING DOWN IN THE DIRECTION OF STEAM FLOW AT 5 OR GREATER WIICH MEANS 20mm x 305mm 3 4 PER FOT e MAX LENSTH OF RUBEER STEAM HOSE IS 3 m 10 FT HEIGHT OF HRAPS MUST BE GREATER THAN HIE DUCT STAIC PRESSJFE NO SLOPE UNDRAINED ELBO Fig 3 m UNDRAINED ELBOW NO DISTRIBUTION PIPE DRAIN IMPORTANT Maximum length of rubber steam hose is 4m 12 feet Insulated copper tubing may be up to 6m 20feet in length In all cases minimize sharp bends and elbows Use 2 45 elbo
31. nless steel duct distributor pipe A Mowing ETS Steam ine e Flange gasket Condensate drain To install the distributor pipes 1 Cut a round hole in the side of the duct to match the steam pipe and condensate return 2 Apply silicone sealant to the mounting plate and insert the pipe through the hole and secure it with sheet metal screws See Fig 3 k 3 Connect the steam and condensate hoses using the hose clamps supplied Note end support bracket supplied only with 36 and longer distributors 3 4 3 Return Condensate Connection The return condensate hose from the nozzle etc must be trapped Coil the hose into a vertical loop and secure it below the nozzle etc This trap prevents steam from being released into the cabinet The hose end may be run through the knockout at the top of the humidifier and be inserted into the hole located on top of the fill cup The hole may be enlarged to suit See Fig 3 l 25 12 STEAM CYLINDER HOSE ADAPTER 3 4 4 Steam Hoses IMPORTANT WARNING NINETY PERCENT 90 OF ALL OPERATION PROBLEMS ARE CREATED BY IMPROPER STEAM PIPING FROM THE HUMIDIFIER UNIT TO THE DUCT DISTRIBUTOR PIPES To avoid these problems remember one simple fact when running the steam hose steam naturally flows up hill and condensate natural
32. onal kit Duct Steam Injection Room Steam Discharge Fig 2 a Fig 2 b MODEL LIST Fig 2 b per day 5 5 Lbs per hour 115 120v connector water supply tubing Fig 2 b per day 12 Lbs per hour 220 240v connector water supply tubing DS 15P Duct steam injection 15 gallons Humidifier Humidifier only Kit selection required Fig 2 a only Kit selection required per day 5 5 Lbs per hour 115 120v Fig 2 a per day 12 Lbs per hour 220 240v DMNKIT Duct mount kit 8 ft steam hose nozzle GFX3 humidistat code valve not shown water fill connector condensate hose water supply tubing air proving pressure switch RMB 15 Remote mount blower 12 ft steam hose GFX3 humidistat code valve condensate not shown kit for DS 15 hose water fill connector water supply tubing and thru the wall sleeve with 120v blower and grille pkg RMB 35 Remote mount blower 12 ft steam hose GFX3 humidistat code valve condensate not shown kit for DS 25 hose water fill connector water supply tubing and thru the wall sleeve with 240v blower and grille pkg EDMKA Economy Duct mount kit 4 ft steam hose nozzle 5 ft condensate hose fill not shown connector air proving pressure switch Humidistat not included Elite Steam 4030222075 Rev 3 5 July 2012 8 3 1 Positioning Duct Steam Injection The Elite Steam has been designed for wall mounting and since it is an atmospheric rg steam humidifier should be placed close to the po
33. r s higher than the corresponding set point 1 High steam back pressure 2 Fill valve strainer clogged 3 Mineral in the fill cup 4 Drain pump valve leaking 1 The distributor is not installed correctly too near the top of the duct or the condensate return is blocked 2 Air flow rate is too low 3 Humidifier active when the fan in the duct is off 1 The humidifier drain is blocked 2 The supply water or overflow circuit has leaks 3 The condensate drain pipe does not bring the water back to the drain pan 4 The steam hose is not properly fastened to the cylinder the have over the 1 Minerals in concentrated and electrodes cylinder are deteriorating 1 The feed water contains large amounts of Iron Copper or other conductive contaminants 1 Mineral has bridged between the electrodes 2 There is back pressure from the steam hoses or duct 3 The flow regulator in the fill valve is broken or out of place 4 Water conductivity is very high 5 Water is foaming excessively July 2012 21 1 Check the safety devices upstream from the humidifier and the presence of power 2 Close the switch on the panel position I 3 Check that connectors are properly inserted in terminal block 4 Check the condition of fuses 5 Check that the proper voltage is connected and turned on 1 Close ON OFF contacts 2 Check the external connection 3 Replace the humidistat 1 Check that the steam hose is not kinked o
34. r sagging trapping condensate 2 Clean the fill valve strainer 3 Clean the fill cup 4 Check for voltage at the drain pump valve and or drain pump replacement 1 Check that the steam distributor is installed correctly 2 Increase air flow in duct or decrease PO maximum steam production setting 3 Check the connection of the device flow switch or differential pressure switch controlling the humidifier to the ventilation in the duct 1 Clean the drain assembly and pan 2 Check the entire water circuit 3 Check the correct position of the condensate drain hose in the drain pan 4 Check the fastening of the hose clamps on the steam outlet Tab 6 a 1 Check for sags amp kinks that could trap condensate in the steam hoses that could cause a back pressure on the cylinder 2 Check the duct static pressure 3 Check the fill valve and inlet strainer 4 Check the drain pump operation 5 Correct installation problems and replace cylinder 1 Contact the factory for an optional drain timer to force additional drains to control the minerals 2 If you are using a softener Discontinue use 3 Check the electrodes in the cylinder to be sure they were not damaged in shipping 1 Clean or replace the cylinder 2 Check the steam hoses for kinks or gullies that might be trapping condensate 3 Replace the fill valve 4 Consider using a mix of demineralized water with raw water 5 Check cylinder replace if exhauste
35. sation is suspected AUTO mode The GFX3 will automatically raise the humidity as the outdoor temperature increases This provides the highest possible humidity The GFX3 will automatically lower the humidity as temperatures drop This minimizes the risk of condensation on cold surfaces like windows You can adjust the Auto Humidity Index Set Point from O low to 10 high by pressing A or W The Humidity Index is based on the outdoor temperature and indoor humidity The humidifier will switch ON OFF according to the calculated auto humidity index set point Lower Index settings are for older homes with less insulation and vapor barriers Higher Index settings are for newer homes with complete vapor barriers triple pane windows and high R value insulation If condensation occurs reduce Index setting by 2 points until condensation stops NOTE If the outdoor temperature sensor fails X flashes and the unit will default to MANUAL mode To toggle between indoor outdoor temperature and indoor humidity Press 8 To change the temperature unit Press C F To set the temperature humidity offset in MANUAL or AUTO mode 1 Simultaneously press A and W when viewing the temperature or humidity reading 2 Use A or V to change the setting 3 to 3 3 Press A and V simultaneously or wait 5 seconds to confirm and move onto the next setting WARNING Do not allow excess humidification Excess humidity can cause condensation and enable mold and mild
36. t 70 Further reductions in maximum production will extend cylinder life See figure 7 a IMPORTANT WARNINGS The humidifier and its cylinder contain live electrical components and hot surfaces and therefore all service and or maintenance operations must be performed by expert and qualified personnel who are aware of the necessary precautions Before performing any operations on the cylinder check that the Oflinder humidifier is disconnected from the power supply Remove the cylinder from the humidifier only after life having drained it completely using the manual drain button or procedure Check that the model and the power supply voltage of the new cylinder correspond to the data on the rating label 7 2 1 Replacing the cylinder dotem IMPORTANT WARNING the cylinder may be hot Allow it to cool before touching it or use protective gloves Fig 7 a To replace the cylinder 1 Completely drain the cylinder by pressing and holding the drain button until the cylinder is empty 2 Turn the humidifier off and disconnect the main power F 3 Remove the cover 4 DS Models o Remove the steam hose from the cylinder o Flip up the cylinder holding bracket and lift the cylinder out of the unit o Disconnect the steam hose adapter from the cylinder and lift the cylinder out of the unit 5 RS Models L o Undo the 2 bolts of the embedded fan e d o Flip up the cylinder holding bracket MA 6 Disconnect the distributor from the cylinder and l
37. t in to avoid condensation in ductwork The humidistat should be set to OFF during the air conditioning season if humidification is not desired For variable speed or DC systems consult furnace manufacturer Elite Steam 4030222075 Rev 3 5 July 2012 16 oof Wiring Connections Terminals Functions Electrical specifications L1 L2 GROUND Power supply and Ground connections Power supply 110 VAC 1 phase 50 60Hz 1 86kW or 230VAC 1 phase 50 60Hz 4 05kW KEY Connecting to Programming port or supervisor AB AB Imposes an external NO contact Rmax 300 Ohm Vmax 33 Vdc Imax 6mAdc humidifier enabled contact closed IN GND Control signal input If programmed O 10V Input impedance 10 kohm If programmed ON OFF Vmax 33Vdc Imax 5mA Rmax 300 Ohm NC C NO NC alarm contact 250V 8Amp max with resistive load 4 Amp max with inductive Common alarm contact load NO alarm contact NO C External fan relay 250V 8Amp max with resistive load 4 Amp max with inductive load 24GND Power for external humidistat Power supply for external humidistat 24 Vac 2 Watt 3 7 1 X Wiring diagram of controller PROGRAMMING PORT KEY i Wi S S AIR PRESSURE SWITCH HUMIDISTAT EMBEDDED BLOWER a ALARM NO C NC C NO IN GND AB AB Ni GND N2 EXT FAN ALARM EXTERNAL DUCT FAN 24VAC FOR EXTERNAL HUMIDISTATS SS 24Vac GND STEAM BOILER UNIT ON OFF 2 6 DP
38. tarting with a new cylinder Cylinder lifetime expired 3000 hours Unit disabled Reset the hour counter read chap On On Change the cylinder if necessary Resetting the hour counter High controller temperature above The warning is automatically reset if the temperature Off Off Check the ambient temperature replace 176 F 80 C decreases below 176 F 80 C the controller Fill alarm unable or slow fill Press reset sel key for 1 seconds to reset otherwise On Check water supply and fill valve check current does not increase within the warning will be reset automatically every 10 drain pump for leakage Elite Steam 030222075 Rev 3 5 July 2012 20 Problem The humidifier does not turn on The humidifier does not start operation The humidifier fills with water without producing steam The humidifier wets the duct The humidifier wets the floor below Problem Causes Water in the cylinder turns Heavy arcing occurs within hours of startup Humidifier continuously fills and drains without producing steam Elite Steam 030222075 Rev 3 5 Causes 1 No electrical power 2 On off switch of the humidifier in position O Open 3 Control connectors improperly connected 4 Blown fuses 5 Transformer failure 1 Remote ON OFF contact open 2 The humidistat has not been connected correctly 3 Humidistat failure 4 Control signal not compatible with the type set 5 Value measured by the senso
39. uS cm Steam Cylinder DS25 RS25 DS25LC RS25LC DS35 RS35 300 1250 35 14 DS25 RS25 DS25LC RS25LC DS35 RS35 125 500 35 15 Tab 3 f The following water types are not acceptable 1 Softened water as this will lead to foam electrode corrosion and greatly shortened cylinder life 2 Water containing disinfectants or corrosion inhibiters as these are potential irritants 3 Industrial water boiler water or water from cooling circuits 4 Any potentially chemically or bacteriologically contaminated water 5 Heated water Water drain outlet Fig 3 g Extension tube 3 3 2 Water Supply Connection We recommend the connection between the fill valve and the water supply line by a soft poly hose capable of absorbing the water hammering in order to avoid damage to the fill valve itself The water line may be routed through the back or through the bottom of the unit With poly tubing a tubing support must be used to prevent tubing collapse and leaks The fitting then threads onto the fill valve inlet located on the bottom of the humidifier using a 3 4 G connection Note that there is a strainer built into the fill valve fitting underneath the unit which will require periodic cleaning so be sure to allow clearance for access Fill valve and filter Fig 3 h Water drain Elite Steam 030222075 Rev 3 5 July 2012 11 3 3 3 Water Drain The Elite Steam a
40. ws instead o f 90 s Hose inner diameter 7 8 22 mm Hose outer diameter 1 1 4 30 mm 3 4 4 Remote Mount Blower Remote Mount Blowers are used to distribute the steam directly into the room The drawings show the minimum recommended distances to avoid the flow of humidified air from coming into direct contact with persons lights electrical appliances and surfaces before the steam has been totally absorbed by the environment For further details on the assembly the electrical connections and the use of a Remote Mount Blower please refer SH specific instruction manual Elite Steam 4030222075 Rev 3 5 July 2012 vi 14 Millimeters Inch Al 150mm 6 B 1800mm D 2100 mm Tab 3 g Fig 3 n 3 5 Power wiring N DANGER HIGH VOLTAGE VORSICHT HOCHSPANNUNG N 4 DP MEC S ATTENTION Check that the power supply voltage to be connected matches the value indicated on the rating plate inside the electrical panel Insert the power and ground connection cables into the electrical panel compartment using the strain reliefs supplied and connect to the terminals An external fused disconnect must be installed See Fig 3 0 All wiring must be in accordance with local state and national electric codes NOTE to avoid unwanted interference the power cables should be kept separate from any control wiring NOTE Tolerance allowed on main voltage 15 to 10
41. y GENERAL FILTERS INC 43800 GRAND RIVER AVENUE NOVI MI 48375 www generalfilters com CANADIAN GENERAL FILTERS INC 400 MIDWEST ROAD TORONTO ON M1P3A9 www cgfproducts com Agency Elite Steam 030222075 REV 3 5 July 2012
42. ype and set 5 Press Reset to change signal type between 0 and 1 0 On Off humidistat such as the GeneralAire M or GFX series humidistat 1 external 0 10 Vdc modulating signal such as the GeneralAire ADCD series humidistat 6 Press drain mininimum 1 second when done to confirm the new value of P1 and exit to the normal operating mode 7 Switch Elite Steam off you can now proceed with connecting the control wiring 5 2 Changing The Maximum Production The maximum production can be adjusted between 20 to 100 of the nominal production in steps of 5 in order to suit the environmental characteristics DS25 and RS25 Maximum production is factory set at 70 1 Switch Elite Steam off A 2 Press both and hold both buttons Reset and Drain and switch Elite Steam back on When the wrench blinks release the 2 buttons 3 Press reset until the display shows 01 WARNING DO NOT confirm any value higher than 04 If 05 or higher is displayed press Reset until the display goes back to the normal operating mode and restart from step 1 4 Press drain minimum 1 second the display shows PO then the current Maximum Production Percent and set 5 Press reset to change the Maximum Production in steps of 5 between 20 and 100 6 Press and hold drain minimum 1 second when done to confirm the new Maximum Production and exit to the normal operating mode 5 3 Activating Manual Drain Press an
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