NTI TRX - Part 4 - Maintenance Procedures; Daily Maintenance - To Be Performed by Owner; Monthly Maintenance - To Be Performed by Owner

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Part 4 - Maintenance Procedures
Check the Surrounding Area
A. Daily Maintenance - To Be Performed by Owner
Combustible/Flammable Materials
Do not store combustible materials, gasoline, or other flammable
vapors or liquids near the boiler. If found, remove these materials
immediately.
Air Contaminants
If allowed to contaminate combustion air, products containing chlorine
or fluorine will produce acidic condensate that will cause significant
damage to the boiler. Read the list of potential contaminants and areas
likely to have these contaminants in Table 1. If any of these contaminants
are in the room where the boiler is located, or combustion air is taken
from one of the areas listed, the contaminants must be removed
immediately or the intake pipe must be relocated to another area.
Check the Power Source
Make sure the power cord is properly connected. The main power line
is connected to the manual switch box inside the boiler.
Check the Status of the Display Panel
Observe the Display Panel to ensure the boiler is powered on and
check for any error codes. Clear any debris from the panel.
Check Exhaust Vent and Intake Pipe Terminations
Verify that the boiler exhaust vent and intake pipe terminations are
clean and free of obstructions. Remove any debris from the exhaust
vent and intake pipe openings. If removing the debris does not allow
the boiler to operate correctly, contact your qualified service technician
to inspect the boiler and the vent system.
VERY IMPORTANT: Check / test carbon monoxide detectors to ensure
proper operation per the manufacturer’s instructions.
Check Exhaust Vent and Intake Piping
Visually inspect the exhaust vent piping for any signs of blockage,
leakage, or deterioration of the piping. Inspect the exhaust vent
bracing. Ensure bracing is undamaged and in good condition. Notify
a qualified service technician immediately if any problems are found.
B. Monthly Maintenance - To Be Performed by Owner
Ensure the Boiler Cabinet is Closed
Ensure the boiler cabinet is closed. The cabinet must be closed while
the boiler is running.
Check Pressure Gauge
• Check the CH loop pressure gauge.
• Normal CH pressure will range from 15 - 30 psi.
• Boiler may not operate if pressure is lower than 15 psi.
• Higher pressure readings may indicate a problem with the
expansion tank.
• Contact a qualified service technician if pressures are low or high, or
if there is an issue with boiler operation.
WARNING
The boiler must be inspected and serviced annually, preferably at
the start of the heating season, by a qualied service technician. In
addition, the maintenance and care of the boiler as outlined in this
manual must be performed by the user/owner to assure maximum
efciency and reliability. Follow the maintenance procedures
given throughout this manual. Failure to perform the service and
maintenance or follow the directions in this manual could damage
the boiler or system components, resulting in substantial property
damage, severe personal injury, or death.
To prevent the potential of substantial property damage, severe
personal injury, or death, eliminate the materials listed in Table
1 from the area surrounding the boiler and the vicinity of the
combustion air intake. If contaminants are found:
• Remove products immediately from the area.
• If contaminants have been there for an extended period, call
a qualied service technician to inspect the boiler for possible
damage from acid corrosion.
If products cannot be removed, immediately call a qualied service
technician to re-pipe the combustion air intake piping away from the
contaminated areas.
Failure to inspect the venting system and have it repaired by a
qualied service technician can result in vent system failure, causing
severe personal injury or death.
DANGER
DANGER