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Owner's Manual
Model: MTS-T4-LGN

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Summary of Contents for Rigmaster MTS-T4-LGN

  • Page 1 Owner's Manual Model: MTS-T4-LGN...
  • Page 3: Preface - Additional Publications/Technical Assistance

    RigMaster is a totally self-contained, stand-alone generator, Air Conditioner and Heater System. The only items that are shared with your Truck Systems are fuel and battery supply. The RigMaster unit also trickle charges the Truck batteries while in operation. Superior design and performance have been incorporated into this product to give you trouble-free, economical operation.
  • Page 4 LGN Owner's Manual Preface Definitions NOTE A NOTE describes important information necessary to properly complete a procedure, or information which will make the procedure easier to understand. CAUTION A CAUTION describes a special procedure or special steps which must be taken while completing a task.
  • Page 5 LGN Owner's Manual Preface Additional Publications “Model LGN APU Service Manual” “Model LGN APU Installation Manual” See your Honda Dealer for these other publications: Honda Engines- Dry Gas V Twin Engines OEM Technical Manual Honda Engines-GX630_690_Dualfuel Honda Engines-14043667571_Honda_GX630-660-690-workshop_manual Licensed dealerships may review and download additional publications by logging into their Dealer portal.
  • Page 6: Table Of Contents

    Preventative Maintenance Schedule Cross Reference Parts List Normal Maintenance & Adjustment Instructions Oil Change Instructions Air Filter Change Instructions Serpentine Drive Belt – Removal Cleaning Instructions Cleaning – HVAC Filter Troubleshooting Warranty RigMaster APU Limited Warranty Maintenance Record Notes Page 4 LGN-Owners-Manual-071520...
  • Page 7: Safety

    Unplug the J1 harness at the power module before disconnecting the battery cables. After disconnecting the battery cables, check the battery posts inside the RigMaster engine cabinet to confirm there is no voltage to the auxiliary power unit (APU).
  • Page 8 Remember that a properly functioning RigMaster is capable of starting independently of its operator. If the AutoStart feature is enabled, battery voltage, temperature, and time of day can all cause the RigMaster’ engine to start. Please see the cabin controllers operating instructions for further information on the AutoStart feature.
  • Page 9 Safety 6. Inspection of the Safety Systems The safety systems on the RigMaster APU should be examined and tested at prior to performing any service work and at 50-hour intervals to ensure that they are in good condition and proper working order.
  • Page 10: Heater

    Page 11). The bunk heating system is a complete stand-alone system that is not integrated into the vehicle's cooling system. When heat is selected, and the RigMaster is in operation, the hot coolant flows through the heater core (installed under the bunk – see Figure 2).
  • Page 11: Air Conditioner

    The RigMaster air conditioner is also fully automatic. A constant comfort zone is maintained with the temperature selector setting (see Cabin Controller Operation – Page 11). The RigMaster air conditioner is an R134A system that is not integrated into the vehicle's existing air conditioning system.
  • Page 12 LGN Owner's Manual Air Conditioner The compressor within the RigMaster unit pumps the refrigerant gas through the condenser that dissipates the heat and changes the refrigerant from a gas to a liquid. The liquid refrigerant passes through a filter (receiver dryer), and then through the evaporator core located in the bunk heater/air conditioner unit.
  • Page 13: Pre-Start Inspection

    LGN Owner's Manual Pre Start Inspection Pre-Start Inspection with the RigMaster TURNED OFF Remove the cover. Visually inspect the unit for evidence of oil or coolant leakage. Check the oil and add oil if necessary. Check the tension and wear of all belts.
  • Page 14: Cabin Controller Description And Operating Instructions

    LGN Owner's Manual Cabin Controller Cabin Controller Operating Instructions Before beginning the start-up procedure, it is necessary to know how to operate the cabin controller. Figure 5 – Cabin Controller Controls The Cabin Controller consists of two sections: LCD (Liquid Crystal Display) with basic control buttons. Advanced control buttons.
  • Page 15 LGN Owner's Manual Cabin Controller If the unit is in advanced mode, pressing any of the basic control buttons will return the unit to basic mode. Alternately, the control panel will return to basic mode after two minutes of inactivity. If the unit shows the current temperature, pressing either the up or down button will show the set point temperature without changing it.
  • Page 16 LGN Owner's Manual Cabin Controller Cabin Controller LCD Display The Cabin Controller LCD has a white backlight that turns on each time a user presses a button and will remain on for 2 minutes after the last button has been pushed.
  • Page 17 LGN Owner's Manual Cabin Controller Temperature Information: Figure 7 – Cabin Controller LCD Display – Temperature This area indicates the internal (or external) temperature and can be programmed to display in either “Celsius” or “Fahrenheit”. Internal temperature is shown if EXT TEMP and SET TEMP symbols are not illuminated.
  • Page 18 LGN Owner's Manual Cabin Controller Clock and Alarm: Figure 8 – Cabin Controller LCD Display – Clock & Alarm This is a 12:00 hour clock system with AM/PM symbols and 7 symbols indicating day of the week: MO, TU, WE, TH, FR, SA, SU. CLOCK symbol appears when the current time is showing.
  • Page 19 LGN Owner's Manual Cabin Controller Operation of the Cabin Controller (Functions) To Turn Power On Press the POWER button to activate the system. When the power switch is activated the LCD display will light and SYSTEM ON symbol will turn on (active mode).
  • Page 20: Clock And Date Set-Up

    LGN Owner's Manual Cabin Controller Clock and Date Set-Up It is necessary to enter the time and date programming mode if the module has never been programmed or a different time zone is required. (SET symbol is flashing, and CLOCK symbol is turned on during clock setup). Press CLOCK button.
  • Page 21: Set Alarm Clock

    LGN Owner's Manual Cabin Controller Set Alarm Clock Press ALARM button. (The display will read Set Alarm.) Press SELECT button to continue, MODE to exit. (Alarm Clock hour will start flashing.) Press LEFT or RIGHT scroll button to adjust Alarm Clock hour. Press SELECT button.
  • Page 22: Autostart Features

    LGN Owner's Manual Cabin Controller AutoStart Features and Operation AutoStart Feature – Time/Day Allows you to program a day and time for the APU to start automatically, up to 7 days in advance. This feature will run for three hours and shut down. At the end of the AutoStart program the cabin controller will display the error code #10, “Run Timeout”;...
  • Page 23 The voltage sensitivity of the low battery AutoStart feature can be adjusted; however, this is a Dealer programmable feature and must be performed at a RigMaster trained facility. Set Automatic Start-Up – Low Battery Low Battery AutoStart does not require that it be set by the user in the same way as the time/date and temperature based AutoStart features.
  • Page 24: Fault Codes

    LGN Owner's Manual Cabin Controller FAULT CODES The LGN’s electronic control will display fault codes on the LCD display if the unit fails to start or shuts down. The following table contains fault codes and information on the cause and/or remedy. These fault codes will display one time only;...
  • Page 25 LGN Owner's Manual Cabin Controller CODE REMEDY/CAUSE REMEDY/COMMENT • Engine did not start. Error Code 7 Bad glow plugs or relay. • “AutoStart” is disabled Bad starter relay. • Failed glow plug. until operator presses Engine Start • Possible speed sensor issue. Select button.
  • Page 26 LGN Owner's Manual Cabin Controller CODE REMEDY/CAUSE REMEDY/COMMENT • External temperature. Error Code 14 External temperature sensor disconnected or failed. sensor may not be • Connection loose or damaged. connected to the power Check External module. Temperature Sensor • Engine shut down due Error Code 15 The APU has been programmed not to start when...
  • Page 27 LGN Owner's Manual Cabin Controller CODE REMEDY/CAUSE REMEDY/COMMENT • Electronic coolant Error Code 20 Unplug J2 connector, turn POWER ON again. Code control valve drawing should not display when J2 is excess amperage. Water Valve unplugged. Overcurrent • Glow plug relay Error Code 21 Glow plug relay operation is faulty or wire broken.
  • Page 28 LGN Owner's Manual Cabin Controller CODE REMEDY/CAUSE REMEDY/COMMENT • A power module output Error Code 28 Similar to a circuit breaker function; caused by a stuck or circuit sees a rise in failed relay, solenoid or servo. amperage while trying Output Power OFF with controller for a to activate an electronic...
  • Page 29: Fuel System Description And Bleeding Procedures

    LGN Owner's Manual Fuel System Fuel System WARNING! Do not use aerosol types of starting aids such as ether. Such use could result in an explosion and personal injury and will render the warranty null and void. The fuel system consists of an IMPCO regulator and fuel lock-off. When Regulator Assembly Specifications Working Fluids Vapor phase liquid Petroleum gas (LPG),...
  • Page 30 LGN Owner's Manual Fuel System Natural Gas The regulator will accept natural gas at 7 to 11 in H2O. Use a first-stage regulator in the supply feed to reduce pressure. Connect the supplied low-pressure hose to the fitting on the T-joint marked “NG”.
  • Page 31: Preventative Maintenance Schedule

    LGN Owner's Manual Cross Reference Parts Preventative Maintenance 50 hours The first oil change must be performed at of service and at 500-hour intervals thereafter. Please read the following chart for detailed information. The maintenance schedules are for Normal road conditions and the specific hour intervals must be adhered to in order to maintain the manufacturers’...
  • Page 32: Cross Reference Parts List

    LGN Owner's Manual Preventive Maintenance RigMaster Power Approved Cross-Reference Parts List OIL FILTER AIR FILTER BRAND PART No. BRAND PART No. 17210-Z6L-900 RigMaster RigMaster/ Donaldson 15400-PLM- Honda A02PE SERPENTINE DRIVE BELT BRAND PART No. RigMaster LGN8-000 THE USE OF COMPONENTS NOT LISTED...
  • Page 33: Oil Change Instructions

    Variable: CAUTION Consult a Honda Dealer about the use of synthetic oil in your RigMaster. Service intervals for oil and oil filter replacements are 500 hours. Synthetic oil is not suitable for use as break-in oil during the first 1000 engine operating hours.
  • Page 34 LGN Owner's Manual Oil Change Replacing the Engine Oil and Oil Filter Checking Engine Oil Level Start the engine and allow it to warm up for 1 to 2 minutes Remove the oil level dipstick (1) and wipe it clean. Insert the oil level dipstick into the oil level pipe (2).
  • Page 35 LGN Owner's Manual Oil Change for reclamation. Do not throw it in the trash, pour it into the ground, or down a drain. Install a new drain plug washer (4) and tighten the drain plug bolt to the specified torque. Fill with recommended oil to the upper level mark of the oil level dipstick.
  • Page 36: Air Filter Change Instructions

    LGN Owner's Manual Air Filter CAUTION This filter canister ONLY accepts the Honda Approved Filter. Do not use unapproved cross-referenced parts. NOTE The air filter should be inspected every 1000 hours of operation. Replacing the Air Filter A dirty air filter will restrict air flow to the carburetor, reducing engine performance.
  • Page 37: Serpentine Drive Belt - Removal

    Serpentine Belt Drive Serpentine Drive Belt RigMaster LGN APU’s are equipped with a serpentine drive belt that drives the air conditioning compressor and Alternator from the flywheel of the engine. Belt rotation is Counter- clockwise, when viewed from fan side for engine.
  • Page 38 LGN Owner's Manual Serpentine Belt Drive Procedure to Replace Serpentine Belt TOOLS REQUIRED Adjustable Wrench 3/8 Ratchet Figure 16 a- Removing Belt Remove engine cover. 2. Insert breaker bar or ratchet into serpentine belt auto tensioner as shown in Fig 16a 3.
  • Page 39: Cleaning Instructions

    Cleaning Cleaning Instructions The RigMaster Auxiliary Power Unit should be periodically inspected and any accumulation of road contaminants (such as paper, plastic, dirt, oil; etc.) must be removed. The main components, as outlined below, must be kept clean and free of contaminants and/or debris.
  • Page 40: Cleaning - Hvac Filter

    LGN Owner's Manual Cleaning – HVAC Filter Cleaning the HVAC Filter NOTE The HVAC filter does not need to be replaced unless it is damaged. The filter should be cleaned every 1000 hours of operation. Figure 24 – HVAC Box Figure 17 –...
  • Page 41: Troubleshooting

    LGN Owner's Manual Troubleshooting Troubleshooting Technical support is available by calling (800) 249-6222 or (416) 201-0040 (Monday to Friday from 8:00 a.m. to 5:00 p.m. Eastern Standard Time) Technical Support can also be accessed via the internet at www.rigmasterpower.com (click: Customer Support, Support Materials, Technical Support) Troubleshooting –...
  • Page 42 LGN Owner's Manual Troubleshooting SYMPTOM PROBABLE CAUSE REMEDY/COMMENT Engine Shuts Down 1. Clogged air filter. 1. Replace air filter. 2. Clogged fuel filter. 2. Replace fuel filter. 3. Blown fuses. 3. Replace fuse. 4. Damaged or loose 4. Inspect condition of wiring.
  • Page 43 LGN Owner's Manual Troubleshooting Troubleshooting – Charging System SYMPTOM PROBABLE CAUSE REMEDY/COMMENT Batteries not Charging 1. Loose or broken belt. 1. Tighten or replace belt. 2. Damaged or loose 2. Inspect and/or replace battery connection. battery connections. 3. Poor battery condition. 3.
  • Page 44 LGN Owner's Manual Troubleshooting Troubleshooting – Cooling System SYMPTOM PROBABLE CAUSE REMEDY/COMMENT Engine Overheating 1. Engine fan belts loose. 1. Tighten or replace fan 2. Radiator fins blocked. belt. 3. Electric fan. 2. Clean radiator fins. 4. Electrical fan 3. Replace electric fan. temperature switch.
  • Page 45 LGN Owner's Manual Troubleshooting SYMPTOM PROBABLE CAUSE REMEDY/COMMENT Little or No Hot Air 1. Insufficient engine load. 1. Check if main engine 2. Low electronic coolant block heater is plugged control valve faulty. 3. Low coolant or air lock. 2. Check water valve 4.
  • Page 46: Warranty

    Rig Master Power International Ltd. warrants that, under normal service and use, the RigMaster APU will be free from defects in material and workmanship for a term of 12 months/2000 hours or a term of 24 months/4000 hours, depending on...
  • Page 47 INCLUDING ALL WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. No person, firm or representative is authorized to assume any obligation or make any warranty on behalf of RigMaster Power other than the limited warranty as stated herein. Maintenance The RigMaster Owner’s Manual lists all maintenance functions to validate this...
  • Page 48 Transfer of Warranty Where the vehicle with the RigMaster APU has been sold by the first Owner to a second Owner and the RigMaster has not been removed, this limited warranty is transferable from the original Owner to a second Owner with whatever portion of the limited warranty that remains from the date of sale.
  • Page 49 International Ltd. will not, under any terms, replace the entire APU as a means of repair. The purpose of this warranty is to provide the Owner of the RigMaster APU with free repair or replacement of defective parts in a manner outlined in the following policy.
  • Page 50 When a RigMaster Dealer determines a failure to have occurred due to an improper installation by their installing technician, it is the Dealer’s responsibility to repair the RigMaster APU and correct the installation error at no cost to the Owner. At no time shall RigMaster Power International Ltd. warrant any repairs to the RigMaster APU due to improper installation by the installing Dealer.
  • Page 51 It is the Dealer’s responsibility to notify RigMaster Power International Ltd. of a change of ownership when a RigMaster APU has been sold by the first Owner to a second Owner. The Dealer must inform RigMaster Power by means of a written notice with both original Owner’s information and new Owner’s...
  • Page 52: Maintenance Record

    LGN Owner's Manual Maintenance Record Maintenance Record Hour Maintenance Performed Meter Date Remarks Readin hrs. hrs. hrs. hrs. hrs. hrs. Page 50 LGN-Owners-Manual-071520...
  • Page 53: Notes

    LGN Owner's Manual Notes Notes NOTES Page 51 LGN-Owners-Manual-071520...
  • Page 54 LGN Owner's Manual Notes Notes NOTES Page 52 LGN-Owners-Manual-071520...
  • Page 56 RigMaster Power International Ltd. 1320 Ellesmere Road, Unit #1 Toronto, ON, Canada M1P 2X9 Tel: 1-416-201-0040 Toll Free: 1-800-249-6222 Fax: 1-416-293-5104 www.rigmasterpower.com...

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