User manual - General Aire Humidifier & Air Cleaner Parts
Contents
1. B gt i4 steam inlet l ele A 4 A G H Y E D F H gt 4 condensate drain condensate drain G A steam inlet a Min 8 Height gt 8 _ Airflow W airtiow OE ET cfm min 1 3 Height Airflow 1000 min Upstream ad 4 Fig 3 j Downstream 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 Elite Steam 030222075 Rev 3 0 12 Optional stainless steel duct distributor pipe X End support Mounting screws 30 mm X 3 gt f N V j 40 mm X 3 9 Steam inlet Fig 3 Flange gasket Con2. G END AE EE MN c MSI A B p Ee EE NO gt NO AS ja 3 seo N AS NC tal sc A OM RS Zr NO a He 9 NICE M o ZM 10 DIN N l 28 SDIO ee GND 2 Si ges UU aad RELAY ENTER FIELD SUPPLIED EN nn a E Fig 3 x Fig 3 y Fig 3 z 3 6 4 Safety and High Limit Switches Remove the jumper between terminals 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 Elite Steam 4030222075 Rev 3 0 16 3 7 Wiring Connections Terminals L1 L2 GROUND KEY N1 GND N2 AB AB IN GND 24GND Functions Electrical specifications Power supply 110 VAC 1 phase 50 60Hz 1 86kW or 230VAC 1 phase 50 60Hz 4 05kW Programming port Connecting to Programming port or supervisor NTC air provi
3. die w E 3 2 Mounting TF MI Fig 3 a 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 Millimeters 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 e Elite Steam 030222075 Rev 3 0 9 3 2 2 Fastening to the wall Supplied 40 1 5 8 UP 256 10 1 8 128 128 5 448 17 5 8 38 5 60 11 2 23 8 lt gt 98 5 318 y BOTTOM Elite Steam 030222075 Rev 3 0 Drill the wall according to the drilling template supplied then secure Elite Steam firmly to the wall by the screws and anchors 24 7 8 60 2 3 8 2 I 8 EJ 65 48 69 212 ue 254 S 600 25 5 8 1 3 8 5 5 8 5 1 4 78 93 EU Ba e 102 09 A 5 7 8 Fig 3 f 10 3 3 3 3 1 Plumbing Water Characterisitc 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 e 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 th
4. 3 Replacement Parts i EE 0000000 ZZZ E in SIT ge K Ld J x SS 0 Part No Description 1 Steam generator cylinder 5 25 1 CONTROL MODULE 5 4 kg h 230V WITH DRAIN PUMP 15 5 CONTROL MODULE 2 5 kg h 110V WITHN DRAIN PUMP 3 7551 35 18 ON OFF SWITCH FOR CH SERIES 4 15 2 ROOM BLOWER ASSEMBLY 110 1 FOR CH SERIES 35 2 ROOM BLOWER ASSEMBLY 230 1 FOR CH SERIES 5 35 19 BLOWER FILTER KIT FOR CH SERIES 6 35 20 INTERNAL STEAM DISTRIBUTOR MANIFOLD FOR CH SERIES 7 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 B 7805 25 7 KIT FOR DRAIN PUMP 230V 9 35 21 90 DEGREE DRAIN ADAPTER FOR CH SERIES 10 25 2 FILL TANK PLUG FOR DRAIN PUMP 11 25 4 ROOM TUBING KIT FOR DRAIN PUMP 25 5 DUCT TUBING KIT FOR DRAIN PUMP 12 35 25 COVER HOLDING SCREWS FOR CH SERIES 14 25 6 BOTTOM TANK FOR DRAIN PUMP 15 25 8 DRAIN TANK PLUG FOR DRAIN PUMP 7811 25 50 WIRING KIT FOR UNIT WITH DRAIN PUMP EZ Elite Steam 030222075 Rev 3 0 23 Item Part No Description 1 15 14 CYLINDER STD CONDUCTIVITY 110 1 5 5 LBS HR DS15P RS15P DS15 RS15 1 35 14 CYLINDER STD CONDUCTIVITY 230 1 12 LBS HR DS25 RS25 DS25LC RS25LC 1 35 15 CYLINDER LOW CONDUCTIVITY 230 1 12 LBS HR DS25 RS25 DS25LC RS25LC 1 20 14A CYLINDER STD CONDUCTIVITY 230 1 7 LB
5. E2 Humidistat Connect the GND 24V terminals to the ACL ACN terminals on the E2 Humidistat see Fig 3 x CO T 3 6 2 Modulating Operation N2 Connect an external 0 10 Vdc modulating input between terminals IN GND Connect any GND PRESSURE Safety Switches high limit air flow switch remote on off in series to terminals If 1 SWITCH no safety switches are used then a jumper must be installed between DO NOT apply any voltage to AB AB AB EXTERNAL 3 6 3 Connect the ADCD humidistat for Modulating Operation GND REGULATOR To select signal modulating see Fig 3 y Connect the power supply to the ADCD and IN 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 ADCD using the terminal IN from the Elite Steam and AOUT in ADCD See the diagram below E2 HUMIDISTAT ADCD HUMIDISTAT FURNACE BLOWER OPERATION DIP SWITCH SETTNGS FOR HUMIDISTAT ONLY OPERATION Elite Steam Ew 3 Qiavp TO AIR KOl D Diw CONDITIONING GND IS i ii CONTACTOR SI D AB NI JN AB KS 1 D AB NO CUMA Dan
6. Steam 030222075 Rev 3 0 5 1 How The Elite Steam Works 1 1 Basic Operation 1 2 Cylinder Life 1 3 Calculating Humidity Load 2 Models 3 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 7 Maintenance 7 1 Periodic checks 7 2 Cylinder maintenance 7 3 Replacement Parts 8 TECHNICAL SPECIFICATIONS 9 LIMITED WARRANTY Elite Steam 030222075 Rev 3 0 NNOO 22 22 23 24 25 1 1 Basic Operation Elite Steam is an electrode humidifier It produces steam for humidification by passing electric current through the water between metal electrodes in the 8 plastic steam generator cylinder There are no heating elements Steam output 2 is directly proportional to the conductivity of the water and the amount of electrode immersed in the water call for humidity the Elite Steam controller will open the water fill valve 1 D 4 NES and allow water to enter the cylinder flow restrictor 4 prevents the unit fr
7. additional 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 220 240 _ connector water supply tubing Fig 2 a only Kit selection required per day 5 5 Lbs per hour 115 120v DS 25 Duct steam injection 35 gallons Humidifier only Kit selection required Fig 2 a per day 12 Lbs per hour 220 240v DMNKIT Duct mount kit 8 ft steam hose nozzle E2 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 E2 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 E2 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 Elite Steam 030222075 Rev 3 0 8 3 1 Positioning Duct Steam Injection The Elite Steam has been designed for wall mounting and since it is an atmospheric _ ig steam humidifier should be placed close to the point where the steam will be used to minimize the steam hose length and the amount of condensate Certain clearances must be maintained around the unit for safety and maintenance IF
8. 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 environment characteristics 0525 and 525 Maximum production is factory set at 70 1 Switch Elite Steam off 2 Press both and hold both buttons Reset and Drain and switch Elite Steam back on When the wrench blinks DN 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 and hold the drain button on the front of the unit until the cylinder is drained Note Water will continuate to flow from the tempering valve after the cylinder is empty 5 4 Resetting the hour counter 1 Switch Elite Steam off 2 Press and hold both buttons Reset and Drain and switch Elite Steam back on When the br
9. precautions Before performing any operations on the cylinder check that the Cylinder 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 1 2 1 Replacing the cylinder 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 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 RS Models o Undo the 2 bolts of the embedded fan o Flip up the cylinder holding bracket Disconnect the distributor from the cylinder and lift the cylinder out of the unit Disconnect the electrical connections from the top of the cylinder Install the new cylinder in the humidifier by performing the previous operations in reverse e eo wo CAUTION Do not tighten the 7 8 hose clamp so tight that it crushes the cylinder outlet i WARNING Electrical connections to the cylinder must be tight or possible fire hazard may result Fig 7 Th
10. 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 Elite Steam 030222075 Rev 3 0 18 During the cleaning the electrodes are powered and water is filled in until it touches the high level sensor or the phase current equals 20 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 to do 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 addition of Alka Seltzer through the steam outlet on top of the cylinder 5 1 Displaying Information By pressing the reset button for 2 seconds the display will loop from amperage to production in of the maximum production to the hour counter and back to amperage 1 m reset c BO DI reset 1 1 1
11. 222075 Rev 3 0 and are deteriorating the electrodes 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 21 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 exhausted 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 condit
12. 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 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 PER CONDUC Fill valve and filter Water drain Fig 3 h Elite Steam 030222075 Rev 3 0 3 3 3 Water The Elite Steam also reduires a connection to a drain The drain line may be routed out the back or bottom of the unit usi
13. Elite Steam Residential Steam Humidifiers Fresh Indoor Air Quality User manual gt READ AND SAVE lt Revision 3 0 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 SS 1 Nr ct Medis U gave dil DW REMOVE BEFORE INSTALLING IMPO RIANT WARNINGS 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
14. S HR DS20A RS20A 35 16 INTERNAL FILTER AND GASKET KIT FOR CYLINDER Steam flows VAC kW Steam pressure Dimensions mm Weight empty packaged installed with water IP class Electrode power cables Power relays Ground connection Input water type Conductivity range Water fill connection Water fill instant flow Drain connection Drain water temp Drain flow Embedded fan flow Serial communication Elite Steam 0380222075 Rev 3 0 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 3 81 in WC 950 Pa For duct only 24 x 14 x 8 600 x 341 x 204 mm Height x Width x Depth 18 22 26 Ibs 8 10 12 kg 12 AWG EE TXSDAmD UU Potable water demin or softened water 125 1250 uS cm Special cylinders for cond amp 350 1 4 O D Compression Adapter to 34 FPS 0 09 0 16 gpm 0 35 0 60 l min 32 mm 1 25 Adjustable from horizontal to vertical May be from back or bottom of unit 140 F drain tempering device 60 C Max 7 1 gpm max 26 8 l min 71 cfm Direct Room Discharge Only 120 m hr RS485 24 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 acc
15. TOBE io INSTALLED NOT SUPPLIED RESPECT LOCAL CODES POWER SUPPLY 110VAC 1 PHASE 50 60 HZ 230 VAC 1 PHASE 50 60HZ Fig 3 z 1 Elite Steam 4030222075 Rev 3 0 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 switch 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
16. an 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 SALT CONTENT WATER MEEN S ee Hydrogen ions pH Specific conductivity R 20 C wSicm 300 Temporary hardness mglCaCO 200 Iron Manganese mg IFe Mn 02 Chlorides ppmCl 30 Chlorides I mysO 20 Chlorine residue mglC 02 Calcium sulphate mg CaS O 100 Tab 3 d LIMIT VALUES FOR LOW NORMAL WATER Units Max _Hydrogen ions pH 7 J85 20 Chlorine residue mglCL 102 Calcium sulphate 1 50 X 60 Tab 3 e 50 0 120 Temporary hardness mg CaCO 115 Iron Manganese mg lFe Mn 0 20 20 Values dependent on the specific conductivity in general cR 0 65 oR 20 C R180 0 9 oR 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 uS cm Steam Cylinder DS25 RS25 DS25LC RS25LC DS35 RS35 300 1250 35 14 DS25 RS25 DS25LC RS25LC
17. anch ON 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 030222075 Rev 3 0 19 5 5 Using the E2 Humidistat Press to select OFF MANUAL or AUTO mode if outdoor sensor is connected OFF mode The humidifier is turned off Setting Temperatures MANUAL mode The E2 will work to maintain the single humidity selected You can set your desired humidity level by pressing 4 or W The humidifier will turn ON or OFF according to your manual setting The humidifier will operate when the measured relative humidity falls more than 296 below the set point Humidity will have to be lowered when weather is colder or if condensation is suspected AUTO mode The E2 will automatically raise the humidity as the outdoor temperature increases This provides the highest possible humidity The E2 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 0 low to 10 high by pressing A or W The Humidity Index is based on the outdoor temperature and indoor hum
18. 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 of nominal capacity 2 Maintenance 9 Display is amperage default 4 Steam is being produced 5 Cylinder filling 6 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 Starting 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 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 then release
19. densate drain Fig 3 k 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 MEN The hose end may be run through the knockout at the top of the humidifier and be inserted into the 4 hole located on top of the fill cup The hole may be enlarged to suit See Fig 3 l 3 44 Steam Hoses Fig 3 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 cond
20. e up to 6m 20feet in length In all cases minimize sharp bends and elbows Use 2 45 elbows instead 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 to the specific instruction manual eit A Millimeters Inch 22090 Fig 3 n 3 T Elite Steam 030222075 Rev 3 0 14 3 5 Power wiring Check that the power supply voltage to be connected matches the value indicated on the rating plate inside the electrical panel HIGH VOLTAGE VORSICHT ne Insert the power and ground connection cables into the electrical panel compartment ME NS using the strain reliefs supplied and connect to the terminals An external fused HAUTE TENSION disconnect must be installed See Fig 3 0 te wiring must be in accordance with local state and national electric codes JA NOTE to avoid unwanted interference the power cables should be kept separate from any control wiring Nm NOTE Tolerance allowed on main vo
21. ee 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 N2 For example N2 GND fan contact closes when fan is running GND N1 downstream cooling coil contact closes when coil is off N1 etc AB AB Contact IN GND AB closed steam production starts if contact is closed GND GND open steam production is stopped after 5 sec Fig 3 1 Elite Steam 030222075 Rev 3 0 15 3 6 1 Connect the E2 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
22. ensate naturally 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 030222075 Rev 3 0 13 1 5 m 5 IF NO TRAP WITH TRAP 1 5 m 5 FT max 25 IF NO SLOPE pax 220 gt 0 9 m 3 FT max TYPICAL INSTALLATION WHEN UNIT IS ABOVE GENTLE BEND THE DISTRIBUTOR PIPE 220 25 C OBSTRUCTION TRAP NOTE HEIGHT OF TRAPS MUST GREATER THAN THE DUCT STATIC PRESSURE SUPPORTED STEAM HOSE AND OR COPPER PIPE NOTES SLOPE PIPING UP IN DIRECTION OF STEAM FLOW AT 20 OR GREATER WHICH MEANS 65 5mm x 305mm 2 1 2 PER FOOT SLOPE PIPING DOWN IN THE DIRECTION OF STEAM FLOW AT 5 OR GREATER WHICH MEANS 20mm x 305mm 3 4 PER FOOT MAX LENGTH OF RUBBER STEAM HOSE IS 3 m 10 FT HEIGHT OF P TRAPS MUST BE GREATER THAN THE DUCT STATIC PRESSURE NO SLOPE NO SLOPE ee NDRAINED UNDRAINED x ELBOW N ELBOW NO TRAP 9 NO DISTRIBUTION PIPE DRAIN Fig 3 m IMPORTANT Maximum length of rubber steam hose is 4m 12 feet Insulated copper tubing may b
23. er operates water is evaporated and minerals 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 E6 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 Egually 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 wate
24. gt UIE Fig 5 1 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 humidifiers 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 E Series 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 N 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 type and set 5 Press Reset to change signal type between 0 and 1 0 On Off humidistat such as the GeneralAire or E 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
25. idity 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 3 flashes and the unit will default to MANUAL mode To toggle between indoor outdoor temperature and indoor humidity Press 0 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 or V to change the setting 3 to 3 Press A and W simultaneously or wait 5 seconds to confirm and move onto the next setting Lo or Hi will flash on the display when MEASUREMENT HI Indoor temp Above 99 F 37 C Outdoor temp Below 40 C 40 F Above 50 122 F Humidity Below 10 Above 90 e f power is lost current settings are retained WARNING Do not allow excess humidification Excess humidity can cause condensation and enable mold and mildew 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 dis
26. ion 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 at 7096 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
27. 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 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
28. l concentration Every 120 hours the unit automatically drains to remove mineral sediment on the bottom of the cylinder A strainer 12 in the cylinder 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 No Description B Room blower manifold optional a l C User interface display mC D On Off SET buttons ain pump A A 8 A ooo d L le g A F Fig 1 b Elite Steam 030222075 Rev 3 0 6 1 2 Cylinder Life 1 2 1 Basics of the Steam Cylinder The Steam Cylinder is the engine of the humidifier As the humidifi
29. ltage 15 to 10 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 Power supply Steam Output Steam Output POWER CURRENT EXTERNAL EXTERNAL FUSE A single phase Ibs hr kg h kW A POWER WIRES u BRAKER DS15 110Vac 50 60Hz 16 40 AWG10 RS15 110Vac 50 60Hz 16 40 AWG10 3 6 Control wiring Elite Steam allows connection of any simple or automatic humidistat and safety devices such as high limit humidistat air flow proving switch and remote on off The humidifier is operated by the closing of mechanical humidistat or by the closing 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 e closed humidifier enabled to produce steam production starts when humidistat closes open steam production is immediately stopped The remote on off contact is usually a series of external potential fr
30. ng sensor Connection to NTC 2K and 10K to 20 C Remote enabling input Imposes an external NO contact Rmax 300 Ohm Vmax 33 Vdc Imax 6mAdc humidifier enabled contact closed Control signal input If programmed O 10V Input impedance 10 kohm If programmed ON OFF Vmax 33Vdc Imax 5mA Rmax 300 Ohm NC alarm contact 250V 8Amp max with resistive load 4 Common alarm contact Amp max with inductive load NO alarm contact External fan relay 250V 8Amp max with resistive load 4 Amp max with inductive load Power for external humidistat Power supply for external humidistat 24 Vac 2 Watt 3 7 1 Wiring diagram of controller EMBEDDED BLOWER KEY eve PROGRAMMING PORT I NTC AIR PROVING SENSOR KEYBOARD AIR PRESSURE SWITCH NO C NC NO IN GND AB AB N1 GND N2 HUMIDISTAT HL N z g ALARM EVF lt LL I EXTERNAL DUCT FAN LL DP e N ss NN 3 A sd E1 2 se 6 TL 24VACFOR RR E2 Qs EXTERNAL OS OOS x HUMIDISTATS STEAM BOILER UNIT ON OFF 2 6 hr DP TY EEA NF BOTTON 1 W s lal 2 WATER OUTLET WATER e INLET L1 L2 mel I CONNECTED TO GROUND EXTERNAL FUSED KEY FOR PROGRAMMING PORT EVF FILLVALVE DP DRAIN PUMP DT DRAIN TEMPERING VALVE HL HIGH LEVELSENSOR DISCONNECT
31. ng 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 Drain Rate 26 8 liter per minute or 7 1 gallons per minute Connection 32mm or 1 1 4 e Temperature 60 or 140 NOTE Drain line must be trapped under the unit to prevent flash steam from condensing in the unit cabinet mE re 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 duct injection models include a plastic duct injection nozzle See Fig 3 1
32. om SR 2 filling too quickly or with too much pressure The water flows up the fill tube 2 5 33 6 and into the fill cup 3 Water then flows over the dam in the fill cup 3 which z 2 creates a 1 air gap to prevent backflow of contaminated water into the feed us lines and through the fill tube 6 and into the bottom of the steam cylinder b 42 i mr Any backflow or overflow of water travels through the overflow hose 13 to the TS rg LEV 7 drain nd _ 6 ml 1 As the water fills the cylinder it will reach the electrodes 7 and current will Fig 1 a l begin to flow As the water continues to fill the cylinder the current will 17 00 increase and this is monitored by amperage transformer connected to 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 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 minera
33. ordance 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 PARTIGULAR PURPOSE ARE EXPRESSLY EXCLUDED THE MANUFACTURER ASSUMES 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 Fil
34. 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 qualified 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 0 3 Elite
35. pan 4 The steam hose is not properly fastened to the cylinder Solutions 1 Check the safety devices upstream from the humidifier and the presence of power 2 Close the switch on the panel position 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 or sagging trapping condensate 2 Clean the fill valve strainer 3 Clean the fill cup 4 Check for voltage at the drain solenoid valve and or drain solenoid 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 Water in the cylinder turns 1 Minerals in the cylinder have overconcentrated 1 Check for sags amp kinks that could trap condensate in the Heavy arcing occurs within hours of startup Humidifier continuously fills and drains without producing steam Elite Steam 4030
36. play Pressing the sel button for 2 seconds will reset the alarms although stil active alarms will continue to display m _ Led Relay memdmemoyeny umd ler High current alarm Unit disabled On On Turn off check connections check cylinder no limescale bridges between electrodes no electrodes short circuited n n Low production low supply water Unit disabled Check supply water conductivity conduc ivity or excessive Press reset sel key for 1 seconds to reset low replace the cylinder 7 m m foam limescale in the cylinder Fill alarm unable or slow fill Press reset sel key for 1 seconds to reset otherwise On On Check water supply and fill valve check current does not increase within the warning will be reset automa ically every 10 drain pump for leakage timeout minutes until the supply water is available again Drain alarm unable to drain Press reset sel key for 1 seconds to reset On On Check drain pump and drain connection current does not decrease within timeout E6 Cylinder exhausted The warning is automatically reset if Elite Steam can Off Off Change cylinder urgent critical performance detected produce the demand otherwise turn off and then on Foam detected Press reset sel key for 1 seconds to reset Off Off If it continues do some cleaning cycles read chap Starting with a new cylinder E8 Cylinder lifetime expired 2000 hours Reset the ho
37. r filtration can be added In most cases the 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 Life 1 2 5 Maximum Production Another factor affecting cylinder life is the maximum production
38. readed nuts on power wires must be connected with 22 to 29 inch pounds of torque 2 5 to 3 3 Nm 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 Check 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 0 22 7
39. setting A higher production rate will result in a shorter cylinder life For this reason DS 25 and RS 25 units are preset from the factory at 70 Further reductions in Maximum Production will extend cylinder life Fig 1 See Figure 1 c 100 20 1 2 6 Structures Under Construction 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 1 3 1 Steps to Determine Humidity Load Table 1 2 Pounds of Moisture Hour Cubic Foot Total Square Footage x Average Ceiling Height Indoor Air 35 ee RH ye SUN 0 00015 0 00018 0 00021 0 00024 _ 1 05 for each Fireplace _ Humidity Load in lbs hour 0 00017 0 00020 0 00023 0 00026 0 00019 0 00022 0 00025 0 00028 Based on 5 air charges per hour x 2 88 convert to gallons day Gallons per Day Humidity Load Based on 5 air changes per hour Elite Steam 4030222075 Rev 3 0 7 There are two basic models available in two voltages Duct models require selection of an
40. ters 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 400 Midwst Road Novi MI 48375 1115 Scarborough ON M1P 3A9 www generalfilters com www cgfproducts com 150 o o o E 2 26 gt m 4 2 lire di 2 28 2 BEER Fresh Indoor Air Quality m H i 4 u U 2 m gt 0 gt Q FILL OUT AND MAIL THIS 5 z gt Bae AJ WARRANTY CARD AND _ lt EED A LITERATURE REQUEST FORM z m OMe Z O gt z op ZE9 Por U EXZ DO PY gt 27 L r 2 AIR CLEANERS AND AIR PURIFIERS SH SH 2 HUMIDIFIERS N c DIGITAL HUMIDITY GAGE E ZO m 282 AIR FILTER GAGE S O FUEL FILTERS AND is S m O O ACCESSORIES o o a c gn ats U gt m m ex m Elite Steam 030222075 Rev 3 0 25 NOTES GENERAL FILTERS INC 43800 GRAND RIVER AVE NOVI MICHIGAN 43875 1115 WWW GENERALAIRE COM CANADIAN GENERAL FILTERS LTD 400 MIDWEST POAD SCARBOROUGH ONTARIO M1P3A9 WWW CGFPRODUCTS COM Fresh Indoor Air Quality Agency Elite Steam 030222075 REV 3 0 Form 35 5 Rev A
41. ur counter read chap Resetting the hour Off Off Change the cylinder counter E9 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 m A mk Elite Steam 4030222075 Rev 3 0 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 Causes 1 No electrical power 2 On off switch of the humidifier in position 0 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 sensor 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 solenoid valve leaking 1 The distr butor 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
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