NTI TRX Series Installation, Start-up, Maintenance, Parts, Warranty

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Contents

NTI TRX Series Installation, Start-up, Maintenance, Parts, Warranty Manual pdf 6 page image

6Part 1 - General Safety InformationThis boiler is approved for indoor installations only and is not intendedfor use as a pool heater. Clearance to combustible materials: 0” top,bottom, sides, and back. Boiler must have room for service: 18” front,14” top, 12” bottom, 2” left and right sides and 0” back are minimumrecommended service clearances. (A combustible door or removablepanel is acceptable front clearance. A 3” minimum clearance mustbe provided from the boiler front cover to the removable panel orcombustible door.) This boiler has been approved for closet installationand installation on combustible flooring. Do not install directly oncarpeting. Install the boiler in a location where relief valve dischargeor a leak will not result in damage to the surrounding area. If such alocation is not available install an auxiliary catch pan.This appliance is rated Category IV (pressurized vent, likely to formcondensate in the vent) and requires a special vent system designedfor pressurized venting. Use only Category IV vent systems.Installer - Read all instructions in this manual before installing.Perform steps in the given order.User - This manual is for use only by a qualified service technician.Have this boiler serviced / inspected annually by a qualified servicetechnician.FAILURE TO ADHERE TO THE GUIDELINES ON THIS PAGECAN RESULT IN SUBSTANTIAL PROPERTY DAMAGE, SEVEREPERSONAL INJURY, OR DEATH.NOTE: Obey all local codes. Obtain all applicable permits beforeinstalling the boiler.NOTE: Install all system components and piping in such a mannerthat does not reduce the performance of any fire rated assembly.A. Operation and Installation WarningsTo avoid serious injury or death, read, understand, and follow all of theprecautions listed here.Vapors from flammable liquids will explode and cause a fire,resulting in personal injury or death. The boiler has a burner thatcan come on at any time and ignite vapors. DO NOT use or storeflammable liquids around the boiler.Improper venting can cause a build-up of carbon monoxide.Breathing carbon monoxide can result in brain damage or death.DO NOT operate the boiler unless it is properly vented to theoutside and has an adequate fresh air supply for safe operation.Inspect the exterior exhaust gas outlet port and fresh air inlet porton a regular basis to ensure they are functioning properly.A concentration of carbon monoxide as small as .04% (400 partsper million) in the air can be fatal. When making high fire or lowfire adjustments, CO levels must be monitored using a calibratedcombustion analyzer such that a CO level of no more than 150ppm is exceeded at any time during operation.Adjusting the “low fire offset” or the “main flow restrictor” in smallincrements can result in a significant increase in CO concentration.To avoid serious injury or death, DO NOT make any adjustments tothe gas valve without monitoring the exhaust gases with a fullyfunctional and calibrated combustion analyzer.Failure to follow these instructions will result in property damage,severe personal injury, or death.WARNINGWARNINGDANGERNOTE: If the boiler is exposed to fire or water (or is any waydamaged), do not operate. Immediately call a qualified servicetechnician. Failure to follow this information could result in propertydamage, severe personal injury, or death.This boiler must be installed by a qualified service technician.Improper installation and/or operation can cause a potentiallyhazardous situation, which if not avoided will void the warranty andcould result in serious injury or death.The manufacturer cannot anticipate every circumstance that mightinvolve a potential hazard. Each installation has its own specializedcharacteristics, requirements, and possible hazards. Therefore, allpossible incidents are not included in these warnings. Proper andsafe installation, operation, and service are the responsibility ofthe qualified service technician.Proper care of the boiler is the user’s responsibility. Ensure theuser carefully reads and understands the User’s InformationManual before operating the boiler.Make sure the user knows the location of the gas shut-off valveand how to operate it. Immediately close the gas shut-off valveif the appliance is subjected to fire, overheating, flood, physicaldamage, or any other damaging condition that might affect theoperation of the unit. Have the appliance checked by a qualifiedservice technician before resuming operation.Do not power up the unit unless the gas and water supply valvesare fully opened. Make sure the fresh air intake port and exhaustgas port are open and functional.No one but a qualified service technician should attempt to install,service, or repair this boiler. There are no serviceable parts whichcan be changed by the user / owner.User / Owner: Contact the original qualified service technician ifthe boiler needs repair / maintenance. If the original technicianis unavailable, ask your gas supplier for a list of qualified serviceproviders.DO NOT store or place newspapers, laundry, or other combustibleitems near the appliance or the exterior exhaust gas outlet and/orfresh air inlet port.The owner should inspect the system monthly for damage, waterstains, signs of rust, corrosion, and exhaust vent and air intakeblockage. If inspection of the unit shows signs of damage, theboiler should be shut off until the problem is repaired by a qualifiedtechnician.After installation, all appliance safety devices should be tested.The boiler is certified for indoor installations only. The boilerconsists of gas ignition system components which must beprotected from water (dripping, spraying, etc.) during operation andservice. Carefully consider installation location and the placementof critical components (circulators, condensate neutralizers, etc.)before installing the boiler.DO NOT allow children to operate this boiler. DO NOT use this boilerif it does not appear to be operating correctly. A qualified servicetechnician should service and inspect the boiler annually.