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TRX150C
NTI TRX150C Manuals
Manuals and User Guides for NTI TRX150C. We have
6
NTI TRX150C manuals available for free PDF download: Installation Start-Up Maintenance, Installation, Start-Up, Maintenance, Parts, Warranty, Installation Quick Manual, Conversion Instructions
NTI TRX150C Installation Start-Up Maintenance (132 pages)
Residential Condensing Gas Boiler
Brand:
NTI
| Category:
Boiler
| Size: 28 MB
Table of Contents
Table of Contents
5
Part 1 - General Safety Information
7
Operation and Installation Warnings
7
Improper Combustion
8
Gas
8
When Servicing the Boiler
8
Boiler System
8
And DHW Loop Water Chemistry Requirements
9
Freeze Protection
9
Water Temperature Adjustment and Scalding
10
High Elevation Installations
10
Part 2 - before You Start
11
What's in the Box
11
Optional Equipment
13
Part 3 - Prepare the Boiler for Installation
14
Locating the Boiler
14
Leveling
15
Clearances for Service Access
15
Wall Mounting Considerations
16
Wall Mounting Instructions
16
Mounting to a Concrete Wall
16
Mounting to a Wood Studded Wall
17
Residential Garage and Closet Installations
18
Exhaust Vent and Intake Pipe
18
Direct Vent of Exhaust and Intake
18
Power Venting, Indoor Combustion Air in Confined or
18
Unconfined Space
18
Carbon Monoxide Detectors
18
Prevent Combustion Air Contamination
19
Removing a Boiler from a Common Vent System
19
Technical Specifications
20
Part 4 - Water Piping
25
General Plumbing Information
25
Backflow Preventer
25
Expansion Tank
25
Piping the Boiler
25
Internal Circulation Pump
27
By-Pass Valve
27
And DHW Pressure Relief Valves
27
Air Elimination Device
29
Low Water Cut-Off (Field Supplied)
29
Applications
29
Part 5 - Venting
36
General
36
Approved Materials for Exhaust Vent and Intake Pipe
37
Additional Requirements for Installation in Canada
37
Exhaust Vent and Intake Pipe Location
38
Exhaust Vent and Intake Pipe Sizing
39
Tightening Boiler Collar to Exhaust Vent and Intake Pipe
39
Exhaust Vent and Intake Pipe Installation
41
Applications
42
Direct Vent Installation of Exhaust and Intake
42
Venting through an Existing System
48
Power Venting, Indoor Combustion Air in Confined or
49
Unconfined Space
49
Part 6 - Installing the Condensate Drain
50
Part 7 - Connecting Electrical Service
52
Wiring
52
Removing the Power Cord (to Hard Wire the Boiler)
52
Low Voltage Wiring Connections
53
Room Thermostat Wiring Connections
54
Outdoor Sensor Connections
54
Aquastat (Default) and Tank Sensor (Optional) Connections (Non-Combi Models)
54
Internal Wiring Details
55
Part 8 - Gas Connections
59
Gas Pipe Sizing Tables
59
Gas Pipe Sizing
59
Natural Gas Pipe Sizing
59
LP (Liquid Propane) Gas Pipe Sizing
59
Gas Connection Requirements
59
Additional Precaution for Excess Flow Valve (EFV)
60
Checking Gas Pressure at the Boiler for Proper Operation
60
Part 9 - Controls
61
Control Overview
61
Display Overview
61
Display Home Page
62
Main Menu
63
Setup Wizard
64
Boiler Details
65
User Menu
66
Screen Settings
66
Time & Date
67
Setup
67
DHW Setup
68
Operating Mode
69
Time Program
70
Tech Menu
74
Setup
74
DHW Setup
77
Cascade Setup
78
Restore/Backup
78
BMS Controls
79
Complete Menu
80
6A. Comple Menu Structure
80
6B .Complete Menu Parameters
81
PCB Replacement
88
Test Mode
89
Burner Test
89
Output Test
89
Air Purge Function
89
Connectivity
90
Diagnostics
91
Part 10 - Start-Up Preparation
92
Check / Control Water Chemistry
92
Check for Gas Leaks
92
Freeze Protection (When Used)
92
System Water Fill, Purge, and Test
93
Purge Air from DHW System
93
Check Thermostat Circuit(S)
93
Condensate Removal
93
Part 11 - Start-Up
95
First Ignition
95
Combustion Checking Procedure
96
Converting the Appliance from Natural Gas to Propane Operation
99
Part 12 - Installation Checklist
100
Part 13 - Troubleshooting
102
Boiler Protection Devices
102
Blocking Error
102
Lockout Error
102
Malfunction Warning
102
Boiler Error Codes
103
Part 14 - Maintenance
116
Procedures
116
Maintenance that May be Performed by the User 1
116
Maintenance Only to be Performed by a Qualified Service Technician
117
Replacing Components
121
After Maintenance Is Complete
124
Part 15 - Maintenance Report
126
Part 16 - Shutdown
127
Shutdown Procedure
127
Failure to Operate
127
Important
127
Part 17 - Maintenance Notes
128
Customer Installation Record Form
131
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NTI TRX150C Installation, Start-Up, Maintenance, Parts, Warranty (116 pages)
Residential Condensing Gas Boiler
Brand:
NTI
| Category:
Boiler
| Size: 31 MB
Table of Contents
Table of Contents
5
Part 1 - General Safety Information
6
Operation and Installation Warnings
6
Improper Combustion
7
Gas
7
When Servicing the Boiler
7
Boiler System
7
CH and DHW Loop Water Chemistry Requirements
8
Freeze Protection
8
Water Temperature Adjustment and Scalding
9
High Elevation Installations
9
Part 2 - before You Start
10
What's in the Box
10
Optional Equipment
12
Part 3 - Prepare the Boiler for Installation
13
Locating the Boiler
13
Leveling
14
Clearances for Service Access
14
Wall Mounting Considerations
14
Wall Mounting Instructions
15
Mounting to a Wood Studded Wall
15
Mounting to a Metal Frame
15
Residential Garage and Closet Installations
16
Exhaust Vent and Intake Pipe
16
Direct Vent of Exhaust and Intake
16
Power Venting, Indoor Combustion Air in Confined or Unconfined
17
Space
17
Carbon Monoxide Detectors
17
Prevent Combustion Air Contamination
17
Removing a Boiler from a Common Vent System
18
Technical Specifications
19
Part 4 - Water Piping
24
General Plumbing Information
24
Backflow Preventer
24
Expansion Tank
24
Piping the Boiler
24
Internal Circulation Pump
26
By-Pass Valve
26
CH and DHW Pressure Relief Valves
27
Air Elimination Device
28
Applications
28
Floor Drying Function
35
Part 5 - Venting
36
General
36
Approved Materials for Exhaust Vent and Intake Pipe
37
Additional Requirements for Installation in Canada
37
Exhaust Vent and Intake Pipe Location
38
Exhaust Vent and Intake Pipe Sizing
39
Tightening Boiler Collar to Exhaust Vent and Intake Pipe
39
Exhaust Vent and Intake Pipe Installation
40
Applications
42
Direct Vent Installation of Exhaust and Intake
42
Venting through an Existing System
48
Power Venting, Indoor Combustion Air in Confined or Unconfined
49
Space
49
Part 6 - Installing the Condensate Drain
50
Part 7 - Connecting Electrical Service
51
Wiring
51
Removing the Power Cord (to Hard Wire the Boiler)
52
Connecting Power (120V) for DHW and CH Circulators
53
Low Voltage Wiring Connections
53
Room Thermostat Wiring Connections
54
Outdoor Sensor Connections
54
Aquastat (Default) and Tank Sensor (Optional) Connections
54
Models)
54
Internal Wiring Details
55
Part 8 - Gas Connections
59
Gas Pipe Sizing Tables
59
Gas Pipe Sizing
59
Natural Gas Pipe Sizing
59
LP (Liquid Propane) Gas Pipe Sizing
59
Gas Connection Requirements
59
Additional Precaution for Excess Flow Valve (EFV)
60
Checking Gas Pressure at the Boiler for Proper Operation
60
Part 9 - Controls
61
Control and Display Overview
61
Ignition Procedure
62
Central Heating (CH) Temperature Adjustment
62
Domestic Hot Water (DHW) Temperature Adjustment
62
User Menu
63
INFO Menu
64
Date and Time
64
Automatic CH Temperature Control (AUTO)
65
Outdoor Heating Curve Slope
66
Outdoor Heating Curve Parallel Shift
66
Room Temperature Day /Night (Only Applicable When Using NTI Room Sensor)
66
Time Programs - Heating Schedule (Only Applicable When Using NTI Room Sensor)
67
Automatic Summer / Winter Changeover
67
Technical Menu
68
(Complete Programming & Troubleshooting Menus)
68
Boiler Control Menu Structure
69
Complete Menu Parameters
70
Part 10 - Start-Up Preparation
78
Check / Control Water Chemistry
78
Check for Gas Leaks
78
Freeze Protection (When Used)
78
System Water Fill, Purge, and Test
79
Purge Air from DHW System
79
Check Thermostat Circuit(S)
79
Condensate Removal
79
Part 11 - Start-Up
81
First Ignition
81
Combustion Checking Procedure
82
Checking Combustion Parameters
84
Converting the Appliance from Natural Gas to Propane Operation
84
Part 12 - Installation Checklist
85
Part 13 - Troubleshooting
87
Boiler Protection Devices
87
Blocking Error
87
Lockout Error
87
Malfunction Warning
87
Part 14 - Maintenance
92
Procedures
92
Maintenance that May be Performed by the User
92
Maintenance Only to be Performed by a Qualified Service Technician
93
Replacing Components
97
After Maintenance Is Complete
100
Part 15 - Maintenance Report
100
Part 16 - Shutdown
102
Shutdown Procedure
102
Vacation Procedure
102
Failure to Operate
102
Important Notice
102
Part 17 - Replacement Parts
103
Maintenance Notes
114
NTI TRX150C Installation, Start-Up, Maintenance, Parts, Warranty (108 pages)
Residential Condensing Gas Boiler
Brand:
NTI
| Category:
Boiler
| Size: 13 MB
Table of Contents
Table of Contents
5
Operation and Installation Warnings
6
Improper Combustion
7
Gas
7
When Servicing the Boiler
7
Boiler System
7
And DHW Loop Water Chemistry Requirements
8
Freeze Protection
8
Water Temperature Adjustment and Scalding
9
High Elevation Installations
9
Part 2 - before You Start
10
What's in the Box
10
Optional Equipment
12
Part 3 - Prepare the Boiler for Installation
13
Locating the Boiler
13
Leveling
14
Clearances for Service Access
14
Wall Mounting Considerations
15
Wall Mounting Instructions
15
Mounting to a Concrete Wall
15
Mounting to a Wood Studded Wall
16
Residential Garage and Closet Installations
17
Exhaust Vent and Intake Pipe
17
Direct Vent of Exhaust and Intake
17
Power Venting, Indoor Combustion Air in Confined or Unconfined Space
17
Carbon Monoxide Detectors
17
Prevent Combustion Air Contamination
18
Removing a Boiler from a Common Vent System
18
Technical Specifications
19
Part 4 - Water Piping
24
General Plumbing Information
24
Backflow Preventer
24
Expansion Tank
24
Piping the Boiler
24
Internal Circulation Pump
26
By-Pass Valve
26
And DHW Pressure Relief Valves
26
Air Elimination Device
28
Low Water Cut-Off (Field Supplied)
28
Applications
28
Floor Drying Function
35
Part 5 - Venting
36
General
36
Approved Materials for Exhaust Vent and Intake Pipe
37
Additional Requirements for Installation in Canada
37
Exhaust Vent and Intake Pipe Location
38
Exhaust Vent and Intake Pipe Sizing
39
Tightening Boiler Collar to Exhaust Vent and Intake Pipe
39
Exhaust Vent and Intake Pipe Installation
40
Applications
42
Direct Vent Installation of Exhaust and Intake
42
Venting through an Existing System
48
Power Venting, Indoor Combustion Air in Confined or Unconfined Space
49
Part 6 - Installing the Condensate Drain
50
Part 7 - Connecting Electrical Service
51
Wiring
51
Removing the Power Cord (to Hard Wire the Boiler)
52
Connecting Power (120V) for DHW and CH Circulators
53
Low Voltage Wiring Connections
53
Room Thermostat Wiring Connections
54
Outdoor Sensor Connections
54
Aquastat (Default) and Tank Sensor (Optional) Connections (Non-Combi Models)
54
Internal Wiring Details
55
Part 8 - Gas Connections
59
Gas Pipe Sizing Tables
59
Gas Pipe Sizing
59
Natural Gas Pipe Sizing
59
LP (Liquid Propane) Gas Pipe Sizing
59
Gas Connection Requirements
59
Additional Precaution for Excess Flow Valve (EFV)
60
Checking Gas Pressure at the Boiler for Proper
60
Operation
60
Part 9 - Controls
61
Control and Display Overview
61
Ignition Procedure
62
Central Heating (CH) Temperature Adjustment
62
Domestic Hot Water (DHW) Temperature Adjustment
62
User Menu
63
INFO Menu
64
Date and Time (if ITIME Is Set to OFF)
64
Automatic Temperature Control (AUTO)
65
Type of Temperature Control
66
Slope of Outdoor Reset Curve
66
Parallel Shift of Reset Curve
67
Auto Boost
67
Room Temperature Day /Night
68
Time Programs - Heating Schedule
68
Automatic Summer / Winter Changeover
68
Technical Menu - Access and Navigation
69
Technical Menu - Menu Structure
70
Technical Menu - Complete Menu
71
Part 10 - Start-Up Preparation
79
Check / Control Water Chemistry
79
Check for Gas Leaks
79
Freeze Protection (When Used)
79
System Water Fill, Purge, and Test
80
Purge Air from DHW System
80
Check Thermostat Circuit(S)
80
Condensate Removal
80
Part 11 - Start-Up
82
First Ignition
82
Combustion Checking Procedure
83
Checking Combustion Parameters
85
Converting the Appliance from Natural Gas to Propane Operation
85
Part 12 - Installation Checklist
87
Part 13 - Troubleshooting
88
Boiler Protection Devices
88
Blocking Error
88
Lockout Error
88
Malfunction Warning
88
Boiler Error Codes
89
Procedures
93
Maintenance that May be Performed by the User
93
Maintenance Only to be Performed by a Qualified Service Technician
94
Replacing Components
98
After Maintenance Is Complete
101
Part 15 - Maintenance Report
101
Part 16 - Shutdown
103
Shutdown Procedure
103
Failure to Operate
103
Important
103
Part 17 - Maintenance Notes
104
Customer Installation Record Form
107
Advertisement
NTI TRX150C Installation Quick Manual (21 pages)
Residential Condensing Gas Boiler
Brand:
NTI
| Category:
Boiler
| Size: 4 MB
Table of Contents
Before Installing
2
Location Requirements
4
Wall Mounting Instructions
5
Adapter Installation
12
Ch Pressure Relief Valve
13
Condensate Drain
14
User Interface
18
NTI TRX150C Conversion Instructions (12 pages)
NATURAL TO PROPANE CONVERSION
Brand:
NTI
| Category:
Boiler
| Size: 2 MB
Table of Contents
Part 0. General Safety Information
2
Data Plate
2
Part 1 Propane Conversion Procedure
4
Part 2. Gas Valve and Burner Setup
7
NTI TRX150C Conversion Instructions (12 pages)
Brand:
NTI
| Category:
Boiler
| Size: 2 MB
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