Installation and Operation Manual
TFTN 085-199
4
1.0 INTRODUCTION
1.1
General Installation Requirements
The installation of your NTI TFTN gas-fired boiler must conform to the requirements of this manual, your local authority,
and the National Fuel Gas Code ANSI Z223.1 and or CAN/CGA B149 Installation Codes. Where required by the Authority,
the installation must conform to the standard for “Controls and Saf
ety Devices for Automatically Fired Boilers ANSI/ASME
CSD-1.
This document pertains to the correct installation and operation of NTI boiler models TFTN085, TFTN110, TFTN150 &
TFTN199. The instructions detailed in this document supersede any and all previous instructions provided by NTI, written
or otherwise. Each unit is provided with the following documentation:
1.
Installation and Operation Manual (this document)
2.
Warranty Terms and Conditions
3.
User Information Manual, and
4.
Natural Gas to LP Conversion Kit*
* The conversion kit is required to convert the boiler so it will safely operate with Propane Gas.
Read and understand this entire document prior to proceeding with the installation of the TFTN
boiler. Failure to follow the instructions outlined in this document will result in property damage,
serious injury or death.
Energy Saving Feature
- This boiler is equipped with a feature that saves energy by reducing
the boiler water temperature as the heating load decreases. This feature is equipped with an
override which is provided primarily to permit the use of an external energy management
system that serves the same function. THIS OVERRIDE MUST NOT BE USED UNLESS AT LEAST
ONE OF THE FOLLOWING CONDITIONS IS TRUE:
▪
An external energy management system is installed that reduces the boiler water temperature as the heating load
decreases.
▪
This boiler is not used for any space heating.
▪
This boiler is part of a modular or multiple boiler system having a total input of 300,000 BTU/hr or greater.
▪
This boiler is equipped with a tankless coil.
1.2
User Responsibilities
This boiler must be installed and serviced by a qualified installer or service technician. This boiler must be serviced and
inspected annually when operating in normal residential applications. Demanding applications or extreme conditions (i.e.,
commercial) may require more frequent service and inspection. As the User/Owner of this equipment, you are responsible
for ensuring the maintenance is performed at the required intervals; see section
Failure to have the boiler properly serviced and inspected on a regular basis by a qualified service
technician may result in property damage, serious injury or death.
Failure to keep the Exhaust and Combustion Air Intake clear of ice, snow, and other debris may
result in property damage, serious injury, or death.
1.3
Installer Responsibilities
As the installing technician it is your responsibility to ensure the installation is performed in accordance with this instruction
manual as well as any applicable local or National installation codes. It is also your responsibility to inform the User/Owner
of the “
”. Failure to follow this warning could result in fire,
serious injury, or death.
