Hwh air leveling system troubleshooting. This is an air only leveling system.
Hwh air leveling system troubleshooting QXD - 07MAY02 ~ ~ ~ ~ ~ ~ ~ Ask for it. My HWH Auto Leveling system (model AP25420) installed on our 2004 Monaco Signature class A motor home is not leveling automatically. I have attached my HWH Manual for your reference in case you do not have one. HWH System issues on this coach history: 1. maybe related to the cylinder, or just the electronics. level air hwh computerized leveling understand operator’s manual before using. After approxi-mately 30 seconds, the system will start to level the ve- I explained what was happening with the HWH system on my coach and he stated he had issues with the HWH system on his coach over the years so we started troublshooting again. hwh. 2 %âãÏÓ 125 0 obj /Linearized 1 /O 127 /H [ 947 282 ] /L 1407597 /E 8393 /N 40 /T 1404978 >> endobj xref 125 26 0000000016 00000 n 0000000871 00000 n 0000001229 00000 n 0000001447 00000 n 0000001597 00000 n 0000001707 00000 n 0000001812 00000 n 0000001993 00000 n 0000002015 00000 n 0000003002 00000 n 0000003024 00000 n Air Leveling System Brochure (ML23574. Page 1 CORPORATION OPERATOR’S MANUAL HWH TOUCH PANEL-CONTROLLED 325 SERIES LEVELING SYSTEM FEATURING: Touch Panel Leveling Control BI-AXIS Hydraulic Leveling Straight-Acting Jacks Multiple Room Extensions HWH HYDRAULIC LEVELING LEVEL STORE CAUTION! UNDERSTAND OPERATOR’S MANUAL BEFORE USING. HWH Series 310 Touch Panel Hydraulic leveling system At last outing, I discovered the left rear hydraulic jack had not extended (The jack springs are attached normally and no sign of leakage or damage to or at the left rear jack) HWH Air Leveling Troubleshooting: zmotorsports: Monaco Owner's Forum: 23: 04-24-2015 10:21 AM: 610 Series HWH HWH 325 leveling system problem: CoachC: RV Systems & Appliances: 5: 01-11-2020 08:02 PM: hwh 325 leveling system on class c jayco eagle 28' dano726: Class C Motorhome Discussions: 4: 06-25-2018 08:30 PM: HWH 325 series leveling system: rmeusborn: RV Systems & Appliances: 8: 12-16-2012 06:04 AM: HWH 325 Leveling System trouble: They are familiar with Roadmaster Chasisis and air suspension as they were formerly a Monaco Dealer. If the wire is OK. View and Download HWH 600 Series operator's manual online. I am a full time Rver, living in a 2004 Winnebago 38G Adventurer with 56500 miles. zLIGHTWEIGHT View and Download HWH 680 Series operator's manual online. The HWH touch panel has a "DUMP" button. HWH Air Leveling Systems Text Book. I bought the coach with the knowledge that the leveling system was not working and there was a beep alarm when Nice trouble shooting! Get some traps out _____ Greg and Vicki R. com 625 SERIES LEVELING SYSTEM HWH COMPUTER-CONTROLLED R Straight-Acting Jacks AP37622 R (With Dump) Suggested tools for trouble shooting the HWH leveling systems: JUMPER WIRES(UP TO 10 GAUGE) PRESSURE GAGE(3500 PSI MIN. 998F TRAVEL EMERGENCY STOP MODE MODE AP25207 HWH COMPUTER-CONTROLLED 2000 SERIES LEVELING SYSTEM FEATURING: Air Leveling Touch Panel Control R www. pdf Click to Link Bleed Valves Check Valves - RP5597 / RAP6553 Releif Valves - RP5869 / RAP90160 The air leveling panel had no lights other than the travel light. Our leveling process is to: Dump Air; Level; Open Slides. Learn about automatic and manual operation, travel mode, dump and raise functions, warning lights and more. o. One system uses air solenoid valves supplied by HWH. Have you got the troubleshooting manual from HWH for your system? Part numbers were in the download I got for my 310 system. block frame and tires securely before removing Touch Panel Leveling Control BI-AXIS Air Leveling FEATURING: HWH CORPORATION (On I-80, Exit 267 South) 2096 Moscow Road | Moscow, Iowa 52760 Ph: 800/321-3494 (or) 563/724-3396 | Fax: 563/724-3408 www. Posted August 2, 2024. com 2000 SERIES LEVELING SYSTEM HWH COMPUTER-CONTROLLED R Straight-Acting Jacks AP37519 R Multiple Room Extensions (with Air Seals) CAUTION! the hwh part numbers i supplied are from hwh or any authorized hwh parts sales. 1 Pilot Air Dump Equipment 2-3. Suggested tools for trouble shooting the HWH leveling systems: JUMPER WIRES (UP TO 10 GAUGE) PRESSURE GAUGE (3500 PSI MIN. Members; 142 Author; BI-AXIS Hydraulic Leveling FEATURING: HWH CORPORATION (On I-80, Exit 267 South) 2096 Moscow Road | Moscow, Iowa 52760 Ph: 800/321-3494 (or) 563/724-3396 | Fax: 563/724-3408 www. When turning the system on again, all red lights are on as usual but nothing happens pressing any buttons (store, up or down of any legs) but Page 1 CORPORATION OPERATOR’S MANUAL HWH TOUCH PANEL-CONTROLLED 325 SERIES LEVELING SYSTEM FEATURING: Touch Panel Leveling Control BI-AXIS Hydraulic Leveling Straight-Acting Jacks Pilot Suggested tools for trouble shooting the HWH leveling systems: existing hose end, tighten the hose end to snug plus 1/4 tighten the hose end 1/3 turn (2 FLATS). The writer took his apart and rebuilt them. download a service manual, and do the diagnostics. The BI-AXIS® lev-eling method tends to keep the frame rails in a common plane, reducing the possibility of body twist. com 725 SERIES LEVELING SYSTEM HWH COMPUTER-CONTROLLED R Straight-Acting Jacks AP46429 R RETRACT EXTEND HWH This is how to operate your HWH leveling system:- Turn the engine on and start with the air suspension - To operate the system, select 'air' on the HWH compu The system relies on holding pressure on the retract side to keep the jack up. Any ideas of problem? Share this post. 02 kB, 1080x2400 Coach Assist has the series 2000 HWH Air Leveling System service manual. Page 17 ELECTRICAL CONNECTION DIAGRAM 200 SERIES LEVELING SYSTEM 8600 6230 HWH HYDRAULIC LEVELING Update on the HWH Leveling System: Finally talked to HWH Tech Support and was given several steps to use to test the 12v air compressor used with the Air Leveling System. The HWH 600 SeriesControl System HWH Four-Point Air HWH® 2000 Series, Computer-Controlled Air Leveling System (with BI-AXIS Touch Panel Control) (for MOTORIZED VEHICLES) (with Tag Axle Lift) (with Multiple Room Extensions) (with Generator Slide-Out) (with Air Seals) AIR: MULTI REs & AIR SEALS: DUMP: AP40382: ML40383: G: HWH 2000 Series, Computer-Controlled Air Leveling System AIR HWH COMPUTERIZED LEVELING 08SEP03 ML24575/MP05. 2 Air Dump System Operation 2-2. Manual Operation. Jack’s HWH Leveling Systems have long been known for their unwavering excellence and sophisticated design. or ends of the coach, using air bag pairs, as opposed to raising corners with a single air bag. Problems checked for in one step are assumed correct and not checked again in 725 Trouble Shooting Guide. - 5 p. The right hcv is newer and probably has been replaced but no records available. The jacks not working on RV? The slides stopped working? Randy troubleshoots the HWH leveling system malfunction which leads to the HWH leveling relay repair Similarly, since the PPV doesn't close until around 60 PSI, any lost air after leveling will be made up by the main air tanks, until such time as the air bag pressure and the tank pressure is less than approximately 60 PSI. HWH 325 Series Leveling System Concerns / Challenges. He works for HWH and does troubleshooting for them. QXD - 17MAR10 (On I-80, Exit 267 South) | 2096 Moscow Road | Moscow, Iowa 52760 | Phone: (800)321-3494 or (563)724-3396 | Fax: (563)724-3408 the system is easy to trouble-shoot and can be serviced at RV dealers throughout the the United States and Canada. Page 1 CORPORATION OPERATOR’S MANUAL HWH LEVER-CONTROLLED 100 SERIES LEVELING SYSTEM FEATURING: Four Lever Control Hydraulic Leveling Straight-Acting Jacks Suspension Air Dump CAUTION! UNDERSTAND OPERATOR’S MANUAL BEFORE USING. Both the the oringal owner and I have had issues with the HWH system and issues continue. I asked them to disconnect the air level system and I will use the Hydraulic jacks as I have a month long trip scheduled next week. com 310 SERIES LEVELING SYSTEM HWH TOUCH PANEL-CONTROLLED W CORPORATION H H R R Kick-Down or Straight-Acting Jacks R With or Without Air Dump SECURELY BEFORE REMOVING TIRES hwh computer-c0ntrolled leveling system 625 or 625 single step for motorized vehicles and component selection www. Assistance is available Monday HWH Hydraulic System Troubleshooting Lt Dan McDonald When you find the hydraulic system for the levelers and the slides acting up, the first thing to check are the four in-line fuses on the pump controller. MHRookie. page 1 corporation operator’s manual hwh computer-controlled leveling system 500 series spacemaker room extension system featuring: touch panel leveling control hydraulic leveling air dump straight-acting jacks hydraulic room extension hwh computerized leveling excess slope level not in park/ brake store dump travel caution! understand operator’s manual before using. If tightening an For systems with automatic air dump, the air will start to dump from the vehicle suspension. n/a. after picking up and using last week, the leveling function is unresponsive. Trailers - RV. Features & Benefits. XLS) (Revised: 05APR19) Printable File: Click here to identify which SYSTEM you have. The "DUMP" HWH air leveling systems use the existing air bags (on an RV with an air suspension, like a diesel pusher) to raise/lower each side/end of the RV. Replacing the two fuses fixed the problem. com 610 SERIES LEVELING SYSTEM HWH COMPUTER-CONTROLLED R Hydraulic Leveling Three Wire Jack Warning Switches (Optional Air Dump) trical components is required. com 725 SERIES HYDRAULIC LEVELING SYSTEM HWH TOUCH PANEL-CONTROLLED R (Without Dump) R (With Dump) (With Pilot Dump) W CORPORATION H H People with little or no experience with HWH leveling systems should contact HWH technical service (800-321-3494) before beginning. Or you’re asking for it. The drawings say it fills the front tank which also fills the back tank. Any sign of leaks? I hope this helps you in trouble shooting the system. VEHICLE MAY DROP AND/ HWH Corporation leveling system. 012A BASIC AIR LEVELING HWH provides (2) basic types of air leveling systems. 6. com 625S SERIES LEVELING SYSTEM HWH COMPUTER-CONTROLLED R Straight-Acting Jacks AP36756 R Multiple Room Extensions page 1 corporation operator’s manual hwh lever-controlled 110 series leveling system featuring: four lever control hydraulic leveling kick-down jacks suspension air dump hwh hydraulic leveling leveling fuse 5 amp corporation warning extend dump level store caution! understand operator’s manual before using. It also depends on a clean solid ground to Suggested tools for trouble shooting the HWH leveling systems: JUMPER WIRES (UP TO 10 GAUGE) PRESSURE GAUGE (3500 PSI MIN. TO HWH. The second system is supplied by the chassis manufacturer. In the automatic mode, the air is dumped automatically before the leveling process is started. 998d 31oct02 control functions leveling system "dump" button raise left side button lower left side button raise front button lower front button flashes when "raise" button is pushed. TEST: ml57000-023-test. com Ph: 800/321-3494 (or) 563/724-3396 | Fax: 563/724-3408 2096 Moscow Road | Moscow, Iowa 52760 (On I-80, Exit HWH air leveling and HWH slide out controls completely dead: mhanson: Country Coach Owners Forum: 7: 12-14-2018 10:18 PM: Reset switch for HWH Leveling system - bulb burnt out: CountryB: Monaco Owner's Forum: 0: 06-04-2018 07:07 AM: Air Leveling System Leak on Signature with Valid Trueline Leveling System: hawkeye78299: Monaco Owner's Forum: 2: HWH CORPORATION (On I-80, Exit 267 South) 2096 Moscow Road | Moscow, Iowa 52760 Ph: 800/321-3494 (or) 563/724-3396 | Fax: 563/724-3408 www. Suggested tools for trouble shooting the HWH leveling systems: existing hose end, tighten the hose end to snug plus 1/4 tighten the hose end 1/3 turn (2 FLATS). Lesson 15. hwh is not the only supplier. This Repair Manual is offered as a guide only. Page 6 625S TROUBLE SHOOTING GUIDE AUTOMATIC OPERATIONS CONTINUED. The HWH leveling system depends on high battery voltage, and recommend the motor be running when deploying the system. ) MULTI-METER. Winnebago 2003 Adventurer //one jack does not want to retract. 2016 System BOM's. 3430 TRAVEL MODE MODE AP49027 HWH COMPUTER-CONTROLLED 700 SERIES LEVELING SYSTEM FEATURING: Air Leveling Single Step Touch Panel Control R www. Central Time (M-F) The World's Largest Manufacturer of RV Leveling & Room Extension Systems: Leveling Systems . m. GROUND STUD pressure switch. com leveling system 310 series operator’s manual hwh touch panel-controlled (800) 321-3494 / (563) 724-3396 moscow, iowa 52760 2096 moscow road hwh corporation w corporation off store brake park/ caution! not in on h ml20013/mp05. The trouble shooting guide must be followed in order. pdf. Learn how to fix the problems with your HWH leveling system on your RV, such as control panel malfunctions, jacks that won't extend or retract, fluid leaks, blown fus In many cases this will save time and mistakes when trouble shooting a system. And now the JACKS wil not go down. block frame and tires before removing tires or crawling under vehicle. FOT has replaced a few of the solenoids and valves on our coach. I know I have a HWH but unfortunately I don't know if it is a 725 system or Journey with then go on the HWH website and down load the appropriate manuals and troubleshooting guides. control buttons mp25. ) MULTI-METER 12 VOLT TEST LIGHT PROCEED WITH THE TROUBLE air dump systems that HWH controls. In my case the master relay failed in the middle of trying to auto level and left things in a bad state. "air" button: "dump" button: "raise" button: up arrows (raise buttons): down arrows (lower Suggested tools for trouble shooting the HWH leveling systems: JUMPER WIRES (UP TO 10 GAUGE) PRESSURE GAUGE (3500 PSI MIN. READ ROOM EXTENSION SECTION BEFORE OPERATING LEVELING SYSTEM. HWH CORPORATION (On I-80, Exit 267 South) 2096 Moscow Road | Moscow, Iowa 52760 Ph: 800/321-3494 (or) 563/724-3396 | Fax: 563/724-3408 www. stuarts in elkhart, northern tools, ppl rv parts in houston, and several others. ELECTRICAL CONNECTION DIAGRAM 725 SERIES SINGLE STEP LEVELING SYSTEM replace the I/O module. Attempt to use the HWH jacking system again after the system reboot. Special attention should be given to all cautions, wiring, and hydraulic diagrams. HWH 325 Leveling System trouble: dickebird: RV Systems & Appliances: 1: 02-20-2012 09:47 AM: HWH 325 leveling system: Voxboy: Newmar Owner's Forum: 3: 09-13-2009 05:22 PM The hardest part of diagnosing air leveling system problems can be deciding where the problem lies. PART II MI35. It also handles automatic dumping and filling of the air bags whenever the jacks are put into the "Auto Level" mode or "Store" mode. Logged Steve Coachless 2015- 6/24 07 Contessa This may cause the leveling system to function be rebuilt, when the system is out of warranty. If the fuses are good, the next thing to check is the main or master solenoid. Full Time 2000 Dynasty Regent FD, 8. A red "Jack Down Warning Light" on the HWH panel This article will provide a complete guide on troubleshooting your HWH leveling system. 1510 08FEB96 4. The oil gets frothy if the level in the tank falls too low. Mike - The actual system does not seem to have any indicators, but the paperwork stated it is an HWH Computer-Controlled 2000 Series Leveling System. Page 7: Troubleshooting TROUBLE SHOOTING The following is a list of problems, and possible solutions, which might occur to the leveling We have this HWH leveling system installed and was working perfectly for 3 years. HWH has many series of leveling systems, 600, 625, 725, ect and all have different diagnostics and the lights displayed can mean different things. While the control panel and control board appear similar, they are not the same system, and the troubleshooting information will likely There are troubleshooting steps in the HWH Air Leveling Manual to follow to determine why the air compressor is not working. ) MULTI-METER 12 VOLT TEST LIGHT PROCEED WITH THE TROUBLE SHOOTING STEPS ON THE This is a pilot air dump system. I sent in the drivers control panel a few months ago and had it checked and also replaced the 12v aux air pump for the system. Posted August 29, 2020. Yep, that's right. Lesson 14. HWH 325 Leveling System trouble: dickebird: RV Systems & Appliances: 1: 02-20-2012 09:47 AM: We have an HWH air leveling system, no jacks, and have had only a few problems with the system. 4722 16mar01 featuring: touch panel leveling control four point air leveling hwh computer-controlled Go to that heading and fish through it to find the HWH troubleshooting manual for Air Leveling. they are sold under other non hwh page 1 corporation operator’s manual hwh touch panel-controlled leveling system 310 series fifth wheel featuring: touch panel control hydraulic leveling straight-acting front jacks front jack equalization hwh hydraulic leveling store caution! understand operator’s manual before using. 2015 System BOM's. Central Time (M-F) The World's Largest Manufacturer of RV Leveling & Room Extension Systems: Tiffin System Diagrams 2013 System BOM's. HWH Air Leveling Troubleshooting: zmotorsports: Monaco Owner's Forum: page 1 corporation operator’s manual hwh computer-controlled 2000 series leveling system featuring: touch panel leveling control air leveling (with tag axle) hwh computerized leveling excess slope not in park/ travel brake mode dump emergency stop travel mode caution! raise understand operator’s manual before using. Members; 258 5 Author; Posted August 2, 2024. this manual is intended as a parts manual only. HWH Air leveling system issues 2003 monaco dynasty: Johnnie W. make sure all the wires in the touch pad plug are seated. Symptom: Over the course of a week, the front left HWH Active Air Charter Good Sam Lifetime Member, FMCA, RV'ing since 1957, NRA Benefactor Life, towing '21 Jeep JLU Rubicon Ecodiesel HWH 325 leveling system problem iRV2. how to obtain warranty service this is not to be interpreted as a statement of warranty hwh corporation strives to maintain the highest level of customer satisfaction. 1000. SYSTEM - AIR DUMP. Push the “LEVEL” button a second time. ANY system leak, internal or external, will cause the pressure to drop and the system should start the pump to reapply pressure to the retract side. BI-AXIS Hydraulic Leveling FEATURING: HWH CORPORATION (On I-80, Exit 267 South) 2096 Moscow Road | Moscow, Iowa 52760 Ph: 800/321-3494 (or) 563/724-3396 | Fax: 563/724-3408 www. BLOCK Leveling Jack question HWH leveling system: Westonbum: Winnebago Class C Motorhomes: 12: 09-22-2020 08:09 AM: 2018 Winnebago Intent & LCI Auto Leveling System: nomaxtech: General Maintenance and Repair: 7: 07-15-2020 09:43 PM: HWH Auto Leveling - Wheels Off Ground: Sky_Boss: Running Gear, Axles, Brakes, Wheels and Tires: 16: 04-16 First you need to know what HWH system you have, get the service manual for it if you dont have it, and then follow the troubleshooting guide. Release the air from your HWH system. COMPUTER-CONTROLLED AIR LEVELING SYSTEM, Touch Panel Leveling Control BI-AXIS, Air Leveling Without Tag Axle. HWH says it should go directly to the front and rear leveling manifold. And then manually check every few days, let the pump re-level us, if needed, then turn the leveling system off again. Store Mode. At that point, the PPV closes and the leveling system is finally isolated from the tanks. box 0183 moscow, iowa 52760-0183 800-321-3494 / 319-724-3396 internet: http: //www. There is one "six pack" for the front and one for the rear. Pump motor runs and all three slide work normal. 4150 12DEC12 LDV / 4D SECURITY Quick Reference Diagnostic Guide You are no t giving the HWH system a chance to "do it's thing" if you prematurely turn it off, and then start the engine to level the coach. Touch Panel Leveling Control BI-AXIS Hydraulic Leveling FEATURING: HWH CORPORATION (On I-80, Exit 267 South) 2096 Moscow Road | Moscow, Iowa 52760 Ph: 800/321-3494 (or) 563/724-3396 | Fax: 563/724-3408 www. COMPUTER / TOUCH PANEL-CONTROLLED LEVELING SYSTEMS (Air, Hyd & Air/Hyd) leveling system. Steve. Screenshot_20211021-160129_OneDrive. Link to post Share on other sites. There is a main 40amp fuse and three smaller ones. This is because HWH systems are made from high quality equipment and are designed particularly for a broad range of RV models. com Ph: 800/321-3494 (or) 563/724-3396 | Fax: 563/724-3408 2096 Moscow Road | Moscow, Iowa 52760 (On I-80, Exit 267 South) HWH With our 04 Allure, and now our 07 Magna. All of the sudden, it just stopped working and seems to be stuck in Travel on if the leveling system can not level the coach. Business Hours: 8 a. So I found this troubleshooting guide for my leveling system. com hydraulic leveling (optional air dump) (on i-80, exit 267 south) standard two wire warning switches hwh leveling systems and room extension mechanisms. The following conditions must be met for the room extension to operate. Understanding Towing Capabilities. hwhcorp. Any electronic or mechanical system can fail. It is impossible to anticipate every problem or combination If the vehicle is equipped with a pilot air dump system, the diagnostics for HWH is limited to a +12 Travel or Dump signal from the HWH Touch Panel and Control Box. EXCESS SLOPE: Excess slope is when one or two jacks extend as far as they can without turning a yellow level light out. 12 VOLT TEST LIGHT. If the engine is off and the parking brake is set and the HWH leveling Troubleshooting guide said may be the height control valve. The jacks are fully retracted. how to obtain warranty service this is not to be interpreted as a statement of warranty HWH leveling system. Suggested tools for trouble shooting the HWH leveling systems: JUMPER WIRES (UP TO 10 GAUGE) 5. When dealing with air leveling systems, you are dealing with two individual but combined systems; the vehicle suspension system and Pilot Air Dump MODE TRAVEL BRAKE PARK/ NOT IN MANUAL DUMP MANUAL R. ) MULTI-METER 12 VOLT TEST LIGHT PROCEED WITH THE Touch Panel Leveling Control BI-AXIS Hydraulic Leveling FEATURING: HWH CORPORATION (On I-80, Exit 267 South) 2096 Moscow Road | Moscow, Iowa 52760 Ph: 800/321-3494 (or) 563/724-3396 | Fax: 563/724-3408 www. The ignition must be in the "ACC" position. excess slope not in park/ travel off caution! raise h corporation wh r ml21001/mp05. 1 Air Dump Valve Information 2-2. FEATURING: TOUCH PANEL CONTROL HYDRAULIC LEVELING AUTOMATIC SUSPENSION AIR DUMP STRAIGHT-ACTING JACKS DUAL CYLINDER ROOM EXTENSION LATERAL ARM ROOM EXTENSION DUAL CYLINDER GENERATOR SLIDE View and Download HWH 2000 SERIES operator's manual online. these relays are one of the few parts hwh does not mfg themselves. pdf ) BI-AXIS® Leveling Commentary - Brochure ( ML23032. The "DUMP" The HWH leveler sends a 12v signal to either dump the air in auto level mode, or to close it when retracting jacks so the air tanks will refill the suspension air bags. brh, if your system is original, its a 610 leveling system. Excess Slope. 12/14/15-Replaced Right Rear Solenoid $237. contact hwh corporation for That is a bummer Dean. Suggested tools for trouble shooting the HWH leveling systems: JUMPER WIRES(UP TO 10 GAUGE) PRESSURE GAGE(3500 PSI MIN. 3223 18may01 h r featuring: touch panel leveling control level air hwh computerized leveling understand operator’s manual before using. Maybe yours will respond like mine. com ph: 800/321-3494 (or) 563/724-3396 | fax: 563/724-3408 do not use leveling jacks or air suspension to support vehicle while under vehicle or changing tires. Of course the air bags Here is my question, isn't the air tank (s) supposed to have check valves to prevent the loss or decrease of air when the air leveling system is functioning? I shouldn't see a Let me paint the picture for you, I am sitting in the Home Depot parking lot after buying my first Ohm meter to troubleshoot some electrical issues on our HWH 325 series leveling systems should contact HWH technical service (800-321-3494) before beginning. Wait a few minutes for the reset process. 3 HWH® Air Dump System Diagnostics 2-3 Pilot Operated Air Dump Systems 2-3. 7. 2018 HWH leveling systems are designed for the store function to run for a maximum of 20 minutes then shut off automatically. This operator's manual provides instructions for using the HWH 2000 Computer-Controlled Leveling System, featuring a single-step touch panel control and air leveling. The "DUMP" Update on the HWH Leveling System: Finally talked to HWH Tech Support and was given several steps to use to test the 12v air compressor used with the Air Leveling System. WARNING ! Pump motors used with HWH leveling systems and room extension systems come in 3 different diameters; 3", 3. If the vehicle uses the HWH air dump valves, the "DUMP" button must be pushed and held until The air bag leveling gets air from the main system, but there is a check valve so the airbags wont leak down if the main coach air system leaks down. jpg (284. excess slope not in park/ travel off caution! raise h corporation wh r featuring: touch panel control four point air leveling hwh computer-controlled operator’s manual brake ml13985 HWH Corporation (On I-80, Exit 267 South) 2096 Moscow Road Moscow, Iowa 52760 Phone : (563 Business Hours: 8 a. Looks like everything is working just like it is supposed to although there still seems to be a slow leak in the system that allows the front drivers side to lose pressure hwh hydraulic leveling internet: http: //www. Then, if yours is one of the systems that uses air, release all of it from the system. miacasa_2000. extending the jack and retracting it are two different problems. This is HWH Leveling System stopped working. Suggested tools for trouble shooting the HWH "I have a 1992 country coach affinity built on a Gillig chassis (Gillig #46GEDO41OM1042224). To expand a bit on Twig's comment (above) there are several conditions that must be met before the HWH aux compressor will automatically run. IF A YELLOW LED IS NOT LIT, THERE IS A 0225. I never saw a reset and am very happy that replacing the fuses completely fixed the problem. BI-AXIS AIR LEVELING LEFT SIDE REAR AIR BAGS AIR BAGS FRONT RIGHT SIDE RIGHT SIDE LEFT SIDE 3-POINT AIR LEVELING FRONT AIR BAGS AIR BAGS REAR FRONT REAR FRONT REAR 24SEP99 MI40. So knowing a few simple troubleshooting techniques can go a long way toward avoiding a disastrous situation. Leveling Recheck. hwh computer-controlled leveling system 610 series hwh corporation 2096 moscow road moscow, iowa 52760 (800) 321-3494 / (563) 724-3396 internet: http: //www. 1. The HWH leveling system panel must be on. BLOCK FRAME AND TIRES SECURELY BEFORE REMOVING TIRES OR CRAWLING for HWH® ACTIVE AIR SUSPENSION SYSTEMS for HWH® AIR LEVELING SYSTEMS for HWH® ENVIRONMENTAL AIR SEAL SYSTEMS for AIR COMPRESSORS for AIR DUMP Air Dump Valve - RAP1653 (AP1653) Air Dump Valve - RAP90904 (AP11072) mr05. Computer-controlled air leveling system, touch panel leveling control bi-axis, air leveling without tag axle (39 pages) Control Unit HWH 725 SERIES Operator's Manual. com Google Click Here to Login: Register: Files: Vendors Registry Was able to dump air and level. com 610 SERIES LEVELING SYSTEM HWH COMPUTER-CONTROLLED W CORPORATION H H R R Central Grounding Straight-Acting Jacks HWH COMPUTERIZED LEVELING UNDERSTAND OPERATOR’S Air Suspension and HWH Explained How to operate the leveling System * Identifying your HWH Leveling System * Basic Leveling Instructions / Control Panel Operation * Emergency Leveling Instructions for 600, 680, 2000 and Active Air Systems * HWH air leveling systems technical overview * Adjusting the Leveling Sensor * Replacing the Leveling Sensor Common Questions DO NOT USE LEVELING JACKS OR AIR SUSPENSION TO SUPPORT VEHICLE WHILE UNDER VEHICLE OR CHANGING TIRES. I just purchased a 2002 coach with an air leveling system by HWH, it does not level automaticially, the rear drops and the front Hi, I just purchased a 2003 Monaco Windsor with the HWH 600 series air leveling system. I found a compressor on EBay for about $70 rather than the $400 other places ask. It comprises two main components – the leveling jacks and the control unit. The system will attempt to level the vehicle by lowering the high side and/or end of the vehicle (opposite side/end of lit yellow level indicators). doc | Revised: 08OCT15) HWH® 300 Series, Touch Panel-Controlled Air Leveling System (with MANUAL BI-AXIS® Control) 305 SERIES PRODUCED: YYYY - YYYY a new system. HWH COMPUTER-CONTROLLED LEVELING SYSTEM PACEMAKER ROOM EXTENSION SYSTEM. COMPUTER-CONTROLLED HYDRAULIC LEVELING SYSTEM WITH BI-AXIS TOUCH PANEL CONTROL. HELP. 0016 08jan18 component selection and installation manual 725 series leveling systems only qualified technicians should install or repair leveling systems on vehicles. See picture below. They have been unable to get the air level system working and have been having trouble with support from HWH. (Our dog, who must ALWAY's BE CONSIDERED, does not like when the pump Touch Panel Leveling Control BI-AXIS Hydraulic Leveling FEATURING: HWH CORPORATION (On I-80, Exit 267 South) 2096 Moscow Road | Moscow, Iowa 52760 Ph: 800/321-3494 (or) 563/724-3396 | Fax: 563/724-3408 www. Push the “LEVEL” (AIR) button once to turn the panel on. The company started in 1967 by producing hydraulic components for big-name agricultural customers like John Deere and leveling systems should contact HWH technical service (800-321-3494) before beginning. it is the responsibility of the individual doing the repairs to know the safe and proper procedures. keep all people clear of vehicle while leveling system and room extension are being operated. The operator's manual stated that it can be operated in the On/ACC position, but it does recommend running the engine for better performance. If I recall correctly there were some pics. Looks like everything is working just like it is supposed to although there still seems to be a slow leak in the system that allows the front drivers side to lose pressure PART 3 - Hydraulic Leveling System ID and Operation - Automatic Leveling Systems (625/625S/725) (Test & Certificate - 4 Hours) TEXT BOOK: ml57000-023. MOUNTING LOCATIONS HWH Leveling System Troubleshooting. The following section will detail how the automatic leveling sensor works and how to adjust it. The HWH trouble shooting manual says to press the STOW button on the touch pad when wanting to inflate the airbags in preparation for moving the RV. 1 MHRookie. ML23574. I have searched to see where to add hydraulic fluid for jack and find no answers. block frame and tires dump raise stop emergency travel mode slope excess hwh computerized leveling level air %PDF-1. This is a pilot air dump system. It has 2 levels, the top is a clear plastic. hwh hydraulic leveling jacks mp14. Suggested tools for trouble shooting the HWH leveling I think you are missing the point of the questions. html. If you dont understand the troubleshooting guide, then call Paul Maddox at 1-602-549-3638 or email [email protected]. com General Discussion: 6: 06-18 HWH 325 Leveling System trouble: dickebird: RV Systems & Appliances: 1: 02-20-2012 09:47 AM: HWH 325 leveling system: Voxboy: Newmar Owner's Forum: 3: 09-13-2009 05:22 PM » Recent Discussions: Fuel pump. pdf) Features & Benefits of HWH Leveling Systems ( ML23034B. com 2000 SERIES AIR LEVELING SYSTEM HWH COMPUTER-CONTROLLED R (With or Without Tag Axle) W CORPORATION H H R R NOT IN BRAKE If the vehicle has an air suspension with a HWH controlled air dump, the system will dump air for approximately 25 seconds and then proceed to the stabilize mode. Do you have the toggle switch controls or the HWH Computerized Leveling keypad? It was my understanding that the manually operated toggle switch model was probably put together by Newell but that the automatic system with the HWH keypad was a fairly standard HWH system other than the manifold. Contact the vehicle manufacturer or HWH for help with identifying the motor size. NOTE: THE TRAVEL RELAY IS NOT USED ON VEHICLES EQUIPPED WITH HWH AIR DUMP SYSTEMS. 3, Banks Turbo, 5" Diameter Exhaust, 475 HP 1425 Torque, FASS Filter Setup, towing 05 Pilot with AF One Braking, 2300 Watts solar, 1200ah lithium & E-Bike, JC's Dutchaire 19CF 12v residential fridge. If the LED does not come operating leveling system. com 610, 310 OR 200 SERIES LEVELING SYSTEMS W CORPORATION H H R FOR WINNEBAGO MOTORIZED VEHICLES Pilot Operated Air Dump Well, it depends on how the Monaco folks felt when yours was built. I bought this coach used in 2015 and am very pleased with this coach with the exception of the Hydraulic Leveling system. touch panel leveling control air leveling one or two room extensions (with air seals) (25 pages) The HWH systems with a computer processor monitor the pump run time and will turn the pump off if the Air not dumping from the HWH leveling control panel. This will start the automatic leveling process. I just stumbled on my HWH control box for the levelers and slides. Air Leveling system Identification and Operation How to identify different air leveling systems and the basic operation of each View and Download HWH 610 SERIES operator's manual online. com HWH is an Iowa-based company that manufactures hydraulic and air leveling systems for RVs. HTML) Hydraulic Systems with Hand Pump-Control Leveling Systems (with NO HWH® Slide-Outs) Slide-Out Systems (with HWH® Leveling System) Slide-Out There was an earlier thread about leaking solenoids on an air HWH leveling system. I don't remember seeing a HWH is a top-tier vehicle leveling company that has been in business for 40 years and has had great success. The jacks should be mounted as close as Kick down style jacks must be mounted so that they swing. doc. Each "six pack" is a manifold with six electrically operated valves that are controlled by the HWH leveling system. Logged 2004 Beaver Marquis Sapphire I had a dream then I lived it! at least the same HWH leveling systems. Motorhomes. HWH Air Leveling Troubleshooting: zmotorsports: Monaco Owner's Forum: 23: 04-24-2015 10:21 AM: HWH Leveling System: jmbci: Monaco Owner's Forum: 17: 08-06-2014 08:49 AM leveling systems should contact HWH technical service (800-321-3494) before beginning. 2 HWH® Pilot Air Dump Controls HWH® MANUALS SERVICE MANUALS - ALL SYSTEMS (Filename: ML54800_SRVC. I had to rebuild the mounting for the small air compressor that operates our system when it readjusts our level due to changing temperature/pressure which affects the air bags (full air bags respond more than those that are partially full). For leveling while parked (not in travel mode), the "six packs" control each corner of the coach. We usually turn our leveling system 'off' after that. keep people and obstructions clear of room when operating. Paul, not sure if you have the HWH manual with the troubleshooting steps but suggest you download the manual. 680 Series control panel pdf manual download. I levelled my MH last night and when I tried to store the jack today I heard weird cracking noise different than usual and stopped the system before all jacks were up. (ML17785_01_NOM_PR. You have a 600 series leveling system. www. Air in the oil can cause this. NOTE: Only qualified technicians should install or repair leveling and room extension systems. It lists a fuse that might be the problem. com Ph: 800/321-3494 (or) 563/724-3396 | Fax: 563/724-3408 2096 Moscow Road | Moscow, Iowa 52760 (On I-80, Exit 267 South) HWH HWH® SYSTEM IDENTIFICATION GUIDE LEVELING, STABILIZING & LANDING GEAR SYSTEMS (Filename: ML17785_01_NOM_PR_LESY. To accomplish leveling, most of HWH’s hydraulic systems use single-acting cylinders, where the jacks are retracted using springs. consult the appropriate coach manufacturer's manual, hwh repair manual, operator's manual or other manual. Special attention should be given to all cautions, wiring, and air diagrams. I believe my HWH air leveling system is a ML6629? The coach was parked for about 4 months. Maybe take a pic of the panel, and the HWH to help us out with troubleshooting. 2014 System BOM's. In one, HWH supplies a series of air solenoid manifolds to Computer-controlled leveling system. 2004 Country Coach Intrigue "Sweet Serenade" 40' Tag Axle Quad slide CCI CHAPTER 2 - Hydraulic Leveling and Air Suspensions 2-1 How Air Suspensions Affect Hydraulic Leveling 2-2 HWH® Air Dump System 2-2. block frame and tires securely before removing tires or crawling under vehicle. Locate and press the “Auto Leveling” button on the control TROUBLE SHOOTING The following is a list of problems, and possible solutions, which might occur to the leveling and room extension systems. COMPUTER-CONTROLLED LEVELING SYSTEM. vehicle may drop and/ Touch Panel Leveling Control BI-AXIS Hydraulic Leveling FEATURING: HWH CORPORATION (On I-80, Exit 267 South) 2096 Moscow Road | Moscow, Iowa 52760 Ph: 800/321-3494 (or) 563/724-3396 | Fax: 563/724-3408 www. When I try to automatically level the RV, the pump motor shuts off after approximately 1 second and the By using HWH's step by step troubleshooting guide, I found that the gray 4 pin connector (which includes wire 6800) on the rear of the control They are familiar with Roadmaster Chasisis and air suspension as they were formerly a Monaco Dealer. understand operator's manual before using. That's why the questions about what system you have. But some HWH systems have double-acting cylinders, where the jacks HWH® Air Leveling System (Vehicle Air Suspension Required) ML23574. page 25 electrical connection diagram 625 series leveling system pilot air dump - park brake - master warning light and buzzer touch panel page 26 7600 system - air dump 1400 6240 to hwh 4400 ground stud 6240 to hwh ground stud - leveling systems should contact HWH technical service (800-321-3494) before beginning. HWH maintains technical and information services at 800-321-3494 or 563-724-3396. com 700 series air leveling system hwh computer-controlled r r r not in brake park / travel mode caution! securely before removing tires or crawling under vehicle. Touch Panel Leveling Control Air Leveling One or Two Room Extensions (With Air Seals). 600 Series controller pdf manual download. The park brake must be set. Touch Panel Leveling Control Single Hose FEATURING: HWH CORPORATION (On I-80, Exit 267 South) 2096 Moscow Road | Moscow, Iowa 52760 Ph: 800/321-3494 (or) 563/724-3396 | Fax: 563/724-3408 www. They should help you immensely. check on the warranty no matter where you buy them. a knowledge of hydraulics, welding, the vehicle’s suspension and electrical system, as well as an understand- page 1 corporation operator’s manual hwh touch panel-controlled 310 series leveling system featuring: touch panel control hydraulic leveling kick-down jacks electronic sensing unit hwh hydraulic leveling not in park/ store brake caution! understand operator’s manual before using. Hold down the auto leveling button for 15 seconds. PROCEED WITH THE TROUBLE SHOOTING STEPS ON THE 625 SERIES LEVELING. AIR HWH COMPUTERIZED LEVELING 19JUL11 ML49028/MP04. 51 operating leveling system. We believe that there is a slow leak in the air bag or one of the valves in the air leveling system of our 2015 Tiffin Allegro Breeze 28BR motorhome. 5". 1 225 Series, Joystick-Controlled Hydraulic Leveling System * Pre-Installation Checks - Refer to "General Install Information Section" * Air Line Connections - Air Dump Air Line Connections with HWH Air Dump Valves _____ MP752 * Control Panel Information The next thing on my list is the self leveling system. Contact HWH Corporation technical service for assistance at (800) - 321 - 3494. Page 29 Fix the wire as necessary. The control box automatically monitors these batteries PRESSURE GAUGE (3500 View and Download HWH 700 Series service manual online. What Is HWH Leveling System? The HWH leveling system is a hydraulic-powered leveling system used in recreational vehicles. Special note: When installing a new control box, make sure the box is properly grounded before applying power to the system. Suggested tools for trouble shooting the HWH leveling page 6 section 2 repair manual hwh computer-controlled leveling systems 400 series featuring: paddle switch control kick-down jacks straight-acting jacks optional automatic suspension air dump begin with section 1 hwh corporation 2096 moscow road/p. use a knife or small screw driver and press each one into its position. How It Works: Following is a picture of the HWH 625 leveling system control module. do not operate the leveling system or use the dump or raise buttons if the vehicle is moving in excess of 5 mph. Restarting your Valid/Active Air fault: dbircky: RV Systems & Appliances: 0: 06-10-2021 07:22 AM: Valid Air Leveling system problem: seand1109: Monaco Owner's Forum: 12: 02-09-2018 08:18 PM: Air Leveling System Leak on Signature with Valid Trueline Leveling System: hawkeye78299: Monaco Owner's Forum: 2: 07-06-2015 08:40 PM: Valid auto leveler fault code: Oh The leveling system on my 2011 Adventurer 37F is not working. HWH Corporation (On I-80, Exit 267 South) 2096 Moscow Road Moscow, Iowa 52760 Phone: (563)724-3396 or (800)321-3494 Fax: (563)724-3408. com ML51385/MP04. The "DUMP" button will work if the ignition is on and the park brake is set. It does not use the ride height control valves to maintain the coach air dump systems that HWH controls. Brand: HWH HWH ACTIVE AIR ; HWH SPACEMAKER ; HWH SYSTEM CONTROL Suggested tools for trouble shooting the HWH leveling systems: JUMPER WIRES (UP TO 10 GAUGE) PRESSURE GAUGE (3500 PSI MIN. After approxi-mately 30 seconds, the system will start to level the ve- Air Leveling System Leak on Signature with Valid Trueline Leveling System: hawkeye78299: Monaco Owner's Forum: 2: 07-06-2015 08:40 PM: HWH leveling System "Not leveling" TheToads: Winnebago Industries Owner's Forum: 5: 12-04-2013 04:51 PM: Slideouts and HWH leveling system malfunction: wojorider: iRV2. For departure turning power on to the HWH touch pad worked fine and storing jacks worked normally. 7" and 4. com 625S SERIES LEVELING SYSTEM HWH COMPUTER-CONTROLLED R Straight-Acting Jacks AP37448 R With Auto Pilot Dump . 25 minutes ago, David Pratt said: The HWH Air leveling System when activated in Auto Level Mode locks the coach chassis system out. For manual leveling, the HWH touch panel has a "DUMP" button. Computer-Controlled Leveling System Spacemaker Room Extension System. . pdf ) As I do not know which system you have, I can offer the procedure for my Dutch Star with a 625 series leveling system. Desert Southwest trip itinerary 2015 32Sa front leaf springs. 2017 System BOM's. 2000 SERIES control systems HWH 2000 SERIES R W CORPORATION H H R PRECISION HYDRAULIC LEVELING SYSTEM Abbreviated Flow Chart HWH CORPORATION (On I-80, Exit 267 South) 2096 Moscow Road | Moscow, Iowa 52760 Ph: 800/321-3494 (or) 563/724-3396 | Fax: 563/724-3408 www. This is an air only leveling system. wmkxpkd dqjpgrc yqqme pdmp ztha ohxh pkxsse noe qkvf tkua