NTI TRX085 - Page 11

11
TRX Series II - Installation - Startup - Maintenance Instructions
Components included with the boiler:
A. What’s in the Box
UNCRATING THE BOILER - Any claims for damage or shortage
in shipment must be filed immediately against the transportation
company by the consignee.
Remove the boiler from the packaging. Remove the accessory box
from the boiler. Take care to place the boiler in a safe location prior to
installation to prevent damage to the mechanical connections.
TRX085
All models
THIS CONTROL WAS CONVERTED FOR USE WITH PROPANE GAS
This appliance has been converted for use with Propane Gas, in accordance with the
instructions provided with the Natural to Propane Conversion Kit
by ______________________________________ , which accepts responsibility that
the conversion was performed properly.
Reference rating plate for Propane Input and Gas Pressure
420060882600
20
0 250
100 150
50
200
20
0
80
60
40
psi
TRX110C
1
2
3
13
12
15 16
4
5
5
6
7
8
9
10
14
11
Gas
Gas
15a
15f
15h
15i
16h
15b
15c
15d
15g
15e
16d
16a
16g
16e
16f
ACCESSORIES BOX
BOITE ACCESSOIRES
For Qualified Technician
Installation Instructions
Pour technicien qualifié
instructions d’installation
Read the code
Lire le code
cod
e
ACCESSORIES BOX
BOITE ACCESSOIRES
For Qualified Technician
Installation Instructions
Pour technicien qualifié
instructions d’installation
Read the code
Lire le code
cod
e
16b
16c
TEMPLATE
USER INFORMATION MANUAL
Version Date: 20
2
4-
0
2
-
0
7
NTI Boilers
Inc.
30 Stonegate Drive
Saint John, NB
E
2
H
0A4
Canada
Technical Assistance:
1
-
800
-
688
-
2575
w
ww.
nboilers
.com
IMPORTANT
SAVE THESE I
NSTRUCTIONS
:
Installing Contractors
,
l
eave
these instrucons
with the customer as it contains important informaon
regarding
annual
inspecon requirements, maintenance check lists, and shut down proc edures.
Affix instrucons close or adjacent to the
ap
pliance
.
WARNING: If the information in this manual is not followed exactly, a fire or explosion
may result causing property damage, personal
injury,
or loss of life.
-
Do not store or use gasoline or other flammable vapors and liquids in the v i
cinity
of thi
s or any other appliance.
-
WHAT TO DO IF YOU SMELL GAS
o
Do not try to light any appliance
o
Do not touch any electrical switch; do not use any phone in your building.
o
Immediately call your gas supplier from a neighbor’s phone. Follow the gas
supp
lier’s instru
c
tions.
o
If you cannot reach your gas supplier, call the fire department.
-
Installation and service must be performed by a qualified installer, service agency
or the gas supplier.
User Responsibilities
This appliance must be installed and
serviced by a
qualified installer or service technician. This appliance must be serviced and
inspected annually when operang in normal residenal applicaons. Other applicaons (
e.g.,
commercial,
or other more
strenuous condions) may require more
frequent servic
e and inspecon. As the User of this equipment, you are responsible for
ensuring maintenance is performed at the required intervals. It is also the Users responsibility to ensu
re Vent and Combuson
Air
-
i
n
let
terminaon
s are
kept clear
o
f
obstrucon
s
.
Blocked Vent
-
This unit is provided with an automac system
that will not allow the unit to operate if
the
vent
i
s
blocked
. If
you suspect a blocked vent
, follow these instrucons
:
1.
Inspect the inlet and outlet venng outside yo
ur house and fr
ee any
obstrucon
.
2.
Contact a qualified service technician for assistance.
Service
Requi
r
ements
-
Failure to
have the appli
ance properly servi ced and inspected on a regular
basis may result in property damage, serious injury or death.
Obstrucon Hazards
-
Failure to keep the Vent and Combuson Air
-
inlet
clear of ice, snow, and other
debris may result in prop
erty damage, se
rious injury, or death.
Carbon Monoxide Detector
s
–
This product burns gas to produce heat. The ap pliance must be
properly i nstalled, operated, and maintained to avoid exposure to appreciable levels of carbon
monoxide an
d the installer is re
quired to confirm that at leas t one carbon monoxide alarm is installed
in the living space
before
the appliance is put into operaon. It is importan t for the carbon monoxide
alarms to be installed,
maintained
,
and replaced following the alarm manufacturer
’
s instrucon and
applicable
local codes.
Failure to comply with requirements for detectors and alarms may result in
serious injury, or death.
NTI #
420019001800
NATURAL TO PROPANE
CONVERSION INSTRUCTIONS
For Qualified Technician
Installation Instructions
WARNING
This conversion kit shall be installed by a qualified service agency in accordance
with the manufacturer’s instructions and all applicable codes and requirements of the
authority having jurisdiction. If the information in these instructions is not followed
exactly, a fire, an explosion or production of carbon monoxide may result causing
property damage, personal injury or loss of life. The qualified service agency is
responsible for the proper installation of this kit.
THE INSTALLATION IS NOT PROPER AND COMPLETE UNTIL THE OPERATION
OF THE CONVERTED APPLIANCE IS CHECKED AS SPECIFIED IN THE
MANUFACTURER’S INSTRUCTIONS SUPPLIED WITH THE KIT, WHICH
NECESSITATES THE USE OF A CALIBRATED CO
2
/O
2
AND CO COMBUSTION
ANALYZER.
TRXTRX
Series ii
Series ii
NATURAL TO PROPANE
CONVERSION INSTRUCTIONS
For Qualified Technician
Installation Instructions
WARNING
This conversion kit shall be installed by a qualified service agency in accordance
with the manufacturer’s instructions and all applicable codes and requirements of the
authority having jurisdiction. If the information in these instructions is not followed
exactly, a fire, an explosion or production of carbon monoxide may result causing
property damage, personal injury or loss of life. The qualified service agency is
responsible for the proper installation of this kit.
THE INSTALLATION IS NOT PROPER AND COMPLETE UNTIL THE OPERATION
OF THE CONVERTED APPLIANCE IS CHECKED AS SPECIFIED IN THE
MANUFACTURER’S INSTRUCTIONS SUPPLIED WITH THE KIT, WHICH
NECESSITATES THE USE OF A CALIBRATED CO
2
/O
2
AND CO COMBUSTION
ANALYZER.
TRXTRX
Series ii
Series ii
NTI High-Efficiency Gas Product Limited Warranty
Please register your purchase of this product at www.ntiboilers.com.
Retain proof of purchase, installation date and all service records.
A. What Does This Limited Warranty Cover?
This Limited Warranty covers all Parts in your NTI High-Efficiency Gas Product against failure due to defects in materials and workmanship.
NTI will replace or, at the sole discretion of NTI, repair any defective part. Any replaced part will be warranted for the longer of i) the
unexpired portion of the original warranty period or ii) 90 days.
Labor and all other costs for the inspection or examination, removal and re-installation of defective parts, and transportation costs for
defective or replacement parts, are not covered by this Warranty.
This warranty applies to all gas units produced on or after October 20, 2021, beginning with serial number 2110202138184177, or those
with serial number beginning with 326 or 331.
B. How Long Does the Coverage Last?
Item
Coverage Duration
Residential Commercial Volume Water Heater
Heat Exchanger
(i.e., pressure vessel)
Limited Lifetime
10 years
from installation date
5 years
from installation date
All Other Parts
5 years
from installation date
2 years
from installation date
2 years
from installation date
For the applicable duration as per the above chart, repair, or replacement of a Heat Exchanger that NTI has found to be defective in
material or workmanship that resulted in a leak will be provided by NTI, provided this warranty has not otherwise been voided. For
Residential Products only, for the years following the first 10 years, NTI will provide coverage for a percentage of the material cost of
a replacement heat exchanger according to the following table:
Year from date of installation Residential % covered by NTI
11th
75%
12th
13th
50%
14th
15th and beyond 25%
Coverage will be applied towards the then current retail price of the replacement Heat Exchanger. NTI uses its published list pricing to
represent current retail pricing. In the case where a replacement Heat Exchanger is no longer available when the warranty claim is made,
NTI will offer a replacement product of similar size and characteristics and any applicable warranty coverage will be applied towards the
current retail price of aforementioned product. The amount of coverage toward a replacement product is based upon the percentage of
the list price of the Heat Exchanger on the total list price of the replacement product. For example, if a Heat Exchanger fails in year 13 of
an installation and the list price of the Heat Exchanger represents 25% of the list price of the replacement product, the warran
ty
coverage
applied to the replacement product would be 50% x 25% = 12.5% of the retail list price of the replacement product.
If the installation date cannot be determined, the Warranty Period will be considered to begin 60 days from the
date the Product was shipped by NTI, which NTI can determine using the Product serial number.
C. What Does Residential, Commercial and Volume Water Heater mean?
Residential Products- are gas condensing boilers that meet all of the following four conditions:
1) Below 401 MBH
2) Installed in a Housing Unit of 2 dwellings or less
3) Not used in commercial applications and process water heating
4) Average annual run time not exceeding 2,500 hours.
Commercial Products- all gas condensing boilers that do not qualify as Residential Products.
Volume Water Heater – Products that operate in an open-loop domestic hot water system.
NTI Boilers Inc., 30 Stonegate Drive, Saint John, NB, Canada E2H 0A4; Technical Assistance: 1-800-688-2575 / info@ntiboilers.com
In
sta
ll
atio
n
Ma
n
u
a
l
Heat Exchanger Bears the ASME “H” Stamp
THIS MANUAL MUST ONLY BE USED BY A QUALIFIED INSTALLER /
SERVICE TECHNICIAN. READ ALL INSTRUCTIONS IN THIS MANUAL BEFORE
INSTALLING. PERFORM STEPS IN THE GIVEN ORDER. FAILURE TO DO SO
COULD RESULT IN SUBSTANTIAL PROPERTY DAMAGE, SEVERE PERSONAL
INJURY, OR DEATH.
DANGER
Improper installation, adjustment, alteration, service, or maintenance
could void product warranty and cause property damage, severe personal
injury, or death.
California Proposition 65 Warning: This product contains chemicals known
to the State of California to cause cancer, birth defects, or other reproductive
harm.
WARNING
The manufacturer reserves the right to make
product changes or updates without notice
and will not be held liable for typographical
errors in literature.
The surfaces of these products contacted by
potable (consumable) water contain less
than 0.25% lead by weight as required by
the Safe Drinking Water Act, Section 1417.
NOTICE
TRXTRX
Residential Condensing Gas Boiler
INSTALLATION
START-UP
MAINTENANCE
TRX085
TRX120
TRX110C
TRX150C models
Series ii
Series ii
Heat Exchanger Bears the ASME “H” Stamp
THIS MANUAL MUST ONLY BE USED BY A QUALIFIED INSTALLER /
SERVICE TECHNICIAN. READ ALL INSTRUCTIONS IN THIS MANUAL BEFORE
INSTALLING. PERFORM STEPS IN THE GIVEN ORDER. FAILURE TO DO SO
COULD RESULT IN SUBSTANTIAL PROPERTY DAMAGE, SEVERE PERSONAL
INJURY, OR DEATH.
DANGER
Improper installation, adjustment, alteration, service, or maintenance
could void product warranty and cause property damage, severe personal
injury, or death.
California Proposition 65 Warning: This product contains chemicals known
to the State of California to cause cancer, birth defects, or other reproductive
harm.
WARNING
The manufacturer reserves the right to make
product changes or updates without notice
and will not be held liable for typographical
errors in literature.
The surfaces of these products contacted by
potable (consumable) water contain less
than 0.25% lead by weight as required by
the Safe Drinking Water Act, Section 1417.
NOTICE
TRXTRX
Residential Condensing Gas Boiler
INSTALLATION
START-UP
MAINTENANCE
TRX085
TRX120
TRX110C
TRX150C models
Series ii
Series ii
Heat Exchanger Bears the ASME “H” Stamp
THIS MANUAL MUST ONLY BE USED BY A QUALIFIED INSTALLER /
SERVICE TECHNICIAN. READ ALL INSTRUCTIONS IN THIS MANUAL BEFORE
INSTALLING. PERFORM STEPS IN THE GIVEN ORDER. FAILURE TO DO SO
COULD RESULT IN SUBSTANTIAL PROPERTY DAMAGE, SEVERE PERSONAL
INJURY, OR DEATH.
DANGER
Improper installation, adjustment, alteration, service, or maintenance
could void product warranty and cause property damage, severe personal
injury, or death.
California Proposition 65 Warning: This product contains chemicals known
to the State of California to cause cancer, birth defects, or other reproductive
harm.
WARNING
The manufacturer reserves the right to make
product changes or updates without notice
and will not be held liable for typographical
errors in literature.
The surfaces of these products contacted by
potable (consumable) water contain less
than 0.25% lead by weight as required by
the Safe Drinking Water Act, Section 1417.
NOTICE
TRXTRX
Residential Condensing Gas Boiler
INSTALLATION
START-UP
MAINTENANCE
TRX085
TRX120
TRX110C
TRX150C models
Series ii
Series ii
Figure 1 - Included with the Boiler - part a
NOTICE
Nr. Quantity Description
ALL MODELS
1 1 Condensing Gas Boiler
2 1 Condensate Drain Pipe
3 1 Bracket
4 2 Assembly Screws (Fischer Type SX )
5 1+1 CH Pressure Relief Valve + Connection Tube
6 1 2” CPVC Pipe, 5.5” Long
7 1 Piping Bracket
8 1 Torx screw adapter
9 2 + 2 2” Vent Screen + 3” Vent Screen
10 1 Tridicator
11 1+4+2 Closing bracket + screws + L-shaped brackets
12 1 Outdoor sensor Kit
13 1 LP Gas Conversion Kit
14
1 Installation Manual (This Document)
1 User’s Information Manual
1 Connectivity Quick Start Guide
1 LP Conversion Instructions
1 Warranty
1 Installation Quick Start Guide
1 Replacement parts manual
1 Template
15 1
Piping Adapter Kit - TRX085
15-a 1 + 1 Gas Adapter 3/4” + 1 gas flat
15-b 5 Gasket (2x1/2” + 2x3/4” + 1 x 1” )
15-c 2 Cap 1/2”
15-d 4 Additional Gasket (1x1/2” + 1x3/4” + 1 x 1” + 1 gas flat)
15-e 4 Clamp (2x3/4” + 2x1”)
15-f 1 CH supply pipe 1”
15-g 1 Tank return pipe 3/4”
15-h 1 CH return pipe 1”
15-i 1 Accessory box components list
16 1
Piping Adapter Kit- TRX110C
16-a 1 + 1 Gas Adapter 3/4” + 1 gas flat
16-b 5 Gasket (2x1/2” + 2x3/4” + 1 x 1” )
16-c 4 Additional Gasket (1x1/2” + 1x3/4” + 1 x 1” + 1 gas flat)
16-d 4 Clamp (2x3/4” + 2x1”)
16-e 1 CH supply pipe 1”
16-f 2 DHW outlet & inlet pipes 3/4”
16-g 1 CH return pipe 1”
16-h 1 Accessory box components list
17 1
Piping Adapter Kit - TRX120/ TRX150C
(see Fig. 2 - next page)
17-a 1 + 1 Gas Adapter 3/4” + 1 gas flat
17-b 6 Gasket (2x1/2” + 3x3/4” + 1 x 1” )
17-c 2 Cap 1/2”
17-d 4 Additional Gasket (1x1/2” + 1x3/4” + 1 x 1” + 1 GAS flat )
17-e 1 CH supply pipe 1”
17-f 1 CH return pipe 1”
17-g 4 Clamp (2x3/4” + 2x1”)
17-h 1 DHW outlet pipe (150C)/Tank return pipe (120) 3/4”
17-i 1 DHW inlet flow restrictor (150C)1/2” x 3/4”
17-j 1 DHW inlet pipe 3/4”
17-k 2 Accessory box components list
Part 2 - Before You Start
Table 5 - Included with the Boiler