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Trinity Tft Tft300
NTI Trinity Tft Tft300 Manuals
Manuals and User Guides for NTI Trinity Tft Tft300. We have
2
NTI Trinity Tft Tft300 manuals available for free PDF download: Installation And Operation Instructions Manual
NTi Trinity Tft Tft300 Installation And Operation Instructions Manual (89 pages)
Trinity Tft BOILER
Brand:
NTi
| Category:
Boiler
| Size: 4 MB
Table of Contents
Table of Contents
1
Hazard Symbols and Definitions
1
Read before Proceeding
2
General Installation Requirements
3
User Responsibilities
3
Installer Responsibilities
3
Introduction
3
Boiler Vent / Air-Inlet Piping
4
De-Rate % for High Altitudes
6
Trinity Tft Specifications
6
High Altitude Operation
6
Specifications
6
Boiler Area Ventilation Air Openings
7
Closet Installations
7
Alcove Installations
7
Boiler Location
7
Closet Installation, Minimum Clearances
8
Wall Mounting Instructions
9
Outdoor Combustion Air – Opening Size and Location
10
Installation Using Indoor Combustion Air
10
Direct Vent Installation (Best Practice)
10
General Venting
10
Indoor Air
11
Two Vertical Ducts
11
Two Vertical Duct
11
Two Horizontal Ducts
11
Combustion Air-Inlet Contamination
12
Flammable Solvents and Plastic Piping
12
Near Boiler Vent/Air-Inlet Piping
12
Corrosive Products and Contaminant Sources
12
Trinity Tft60-110 & 300-399
13
Trinity Tft155-250
13
Vent/Air-Inlet Pipe Material
15
CPVC Vent Pipe Transition Piece
15
Appliance Adapters for Polypropylene and Stainless Steel Venting
15
Acceptable Vent and Air-Inlet Pipe Material
15
Mandatory Pre-Commissioning Procedure for Plastic Venting
16
Vent/Air-Inlet Pipe Length Determination
16
Allowable Vent and Air-Inlet Pipe Size and Lengths
16
Optional Vent Termination Kits
17
Optional Termination Kits – Direct Vent Installation
17
Termination Options – Direct Vent Installation
17
Sidewall Venting Options – Direct Vent Installation
18
Two-Pipe Termination (Sidewall)
18
IPEX Low Profile Termination (Sidewall)
18
IPEX Concentric Termination (Sidewall)
18
Roof Venting Options – Direct Vent Installation
19
Two-Pipe Termination (Roof)
19
IPEX Concentric Termination (Roof)
19
Duravent Concentric Termination (Roof)
19
Sidewall Termination Details – Direct Vent Installation
20
Roof Termination Details – Direct Vent Installation
21
Venting Rules and Guidelines
22
Venting below Grade
23
Outdoor Horizontal Venting
23
Existing Chimney Chase Way
23
Termination Clearances Quick Reference Table
24
Vent/Air-Inlet Termination Clearances
24
Sidewall Termination
25
Termination Clearance Quick Reference Diagram
25
Illustrations of Termination Clearances
25
Removing an Existing Boiler from Common Venting System
26
Steps to Removing an Existing Boiler
26
Condensate Trap Installation Instructions
27
Condensate Drain
27
Condensate Drain Piping
28
Natural to LP Propane Conversion Kit
29
Installing Gas Piping
29
Gas Line Connection (Typical)
30
Lighting the Boiler
31
Turning off the Boiler
32
Re-Lighting Unit
32
Initial Start-Up
32
Gas Line Pressure
33
Line Pressure and Combustion Parameters
33
Minimum and Maximum Modulation Rates
33
Gas Valve and Burner Set-Up
33
Throttle/Input Adjustment Screw
34
Flue Gas Analysis and Adjustment
34
Tft60-250 Adjustments
34
Tft300-399 Adjustments
34
Tft60-250 Gas Valve and Venturi Assembly
35
Tft300-399 Gas Valve and Venturi Assembly
35
Boiler System Preparation
36
Boiler Water
36
Boiler and Heating System Piping
36
Near Boiler Plumbing
37
Operational Test Procedure (LWCO)
37
Maintenance (LWCO)
37
Supply/Return Top (Tft60-110)
38
Supply Top / Return Bottom (Tft60-110)
38
Supply/Return Bottom (Tft60-110)
38
Near Boiler Piping (Tft60-110)
38
Supply/Return Bottom (Tft155-250)
39
Supply/Return Top (Tft155-250)
39
Supply Top / Return Bottom (Tft155-250)
39
Supply Bottom / Return Top (Tft155-250)
39
Supply/Return Bottom (Tft300-399)
40
Supply/Return Top (Tft300-399)
40
Supply Top / Return Bottom (Tft300-399)
40
Supply Bottom / Return Top (Tft300-399)
40
Circulating Pumps
41
Minimum Flow Rate Requirements
41
System Major Component Checklist
41
Boiler System Plumbing
41
Circulator and Pipe Size Requirements
42
Tft60-110 Head Loss Curve
43
Tft155-250 Head Loss Curve
43
Tft300-399 Head Loss Curve
43
Air Removal
44
Expansion Tank
44
Indirect Fired Water Heater
45
Primary/Secondary Plumbing
46
Multiple Boiler Applications
48
Multiple Boiler Lead-Lag Plumbing Configuration
48
Lead Lag Instructions
48
Lead Lag Instructions - Common
49
Minimum Pipe Sizes for Multiple Boiler Applications
49
Lead Lag Instructions – Central Heating
50
Lead Lag Instructions – Domestic Hot Water
50
Line Voltage Connections
51
Field Wiring
51
Line Voltage Field Wiring
52
Line Voltage Field Connections
52
Low Voltage Connections
53
Low Voltage Field Wiring
54
Communication and Sensor I/O
54
Modbus Communication Connections
55
COM2 Modbus Wiring (Rear of Display)
55
Tft Connection Diagram
56
Wiring Schematics
56
Tft Ladder/Logic Diagram
57
Instructions to Installing Contractor
58
Operational Checklist
58
Before Leaving
58
Installation Checklist
58
Annual Inspection Checklist
59
Combustion Chamber Cleaning Procedure
59
Cleaning Checklist
59
Annual Maintenance and Inspection
59
Refractory Ceramic Fibers (RFC)
60
Handling Instructions for Refractory Ceramic Fibers (RCF)
60
Check 120VAC and 24VAC at the Boiler
61
Servicing the Boiler
61
Troubleshooting
61
Tft Control Panel
62
Fuses
62
User Interface (Touch-Screen Display)
62
Blank Screen
62
System Disconnected
63
Touch-Screen Display Electrical Disconnects
63
Display Electrical Connection Access
63
Troubleshooting Chart
64
Summary and Diagnostics Display
64
Thermistor Resistance Vs. Temperature
68
Hold and Lockout Codes
68
Tft Heat Engine and Gas Train
83
Parts List
83
Tft Cabinet
84
Tft Controls
84
Tft Installation Kit
85
Parts List: Tft Model
85
Tft60-110 3
85
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NTI Trinity Tft Tft300 Installation And Operation Instructions Manual (88 pages)
TRINITY Tft BOILER
Brand:
NTI
| Category:
Boiler
| Size: 6 MB
Table of Contents
Table of Contents
1
Introduction
3
Specifications
6
Boiler Location
7
General Venting
10
Vent/Air-Inlet Termination Clearances
24
Condensate Drain
27
Installing Gas Piping
29
Lighting the Boiler
31
Gas Valve and Burner Set-Up
33
Boiler and Heating System Piping
36
Field Wiring
51
Wiring Schematics
56
Installation Checklist
58
Annual Maintenance and Inspection
59
Troubleshooting
61
Parts List
80
Tft60-110 3
82
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