Table of Contents
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Trin & Stor
Model Numbers: ST Series
Version Date: 2019-08-19
STORAGE TANK
INSTALLATION AND OPERATION INSTRUCTIONS
Storage companion to a Water Heater or Solar Thermal System
TABLE OF CONTENTS
1.0
INTRODUCTION ................................................................................................................ 2
Trin & Stor Specifications .................................................................................................... 2
General Installation Requirements ....................................................................................... 2
I.O.M. Checklists .................................................................................................................. 2
Safe Temperatures for Potable Water ................................................................................... 3
2.0
STORAGE TANK PIPING .................................................................................................. 5
Storage Tank Piping ............................................................................................................. 5
Connection to a Water Heater ............................................................................................... 6
3.0
TANK SENSOR ................................................................................................................... 8
4.0
START UP AND CHECK OUT ........................................................................................ 10
5.0
ANNUAL MAINTENANCE AND INSPECTION ........................................................... 10
6.0
PARTS LIST ...................................................................................................................... 10
HAZARD SYMBOLS AND DEFINITIONS
Danger Sign: Indicates a hazardous situation which, if not avoided, will
result in serious injury or death.
Warning Sign: Indicates a hazardous situation which, if not avoided,
could result in serious injury or death.
Caution Sign plus Safety Alert Symbol: Indicates a hazardous situation
which, if not avoided, could result in minor or moderate injury.
Caution Sign without Safety Alert Symbol: Indicates a hazardous
situation which, if not avoided, could result in property damage.
Notice Sign: Indicates a hazardous situation which, if not avoided,
could result in property damage.
Tanks must be installed by a licensed installer. Improper installation,
use, neglect or abuse of this product will void the warranty.
ST Series
NTI 84270
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Summary of Contents for NTI Trin & Stor ST Series
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Page 1: Table Of Contents
Notice Sign: Indicates a hazardous situation which, if not avoided, could result in property damage. Tanks must be installed by a licensed installer. Improper installation, use, neglect or abuse of this product will void the warranty. NTI 84270... -
Page 2: Introduction
Users Responsibility – This manufacturer anticipates the proper installation and care in use of the product. As with any hot water system, there is a risk of property damage and personal injury inherent in the use. NTI cannot supervise the installation and therefore makes it a specific condition for the warranty that the customer will supervise the installation and use of the product to be sure they are performed in accordance with the instructions and I.O.M. -
Page 3: Safe Temperatures For Potable Water
│ Trin & Stor Storage Tanks Installation and Operation Instructions Pre-Installation Checklist Inspection and Preparation 1. Remove packaging. Inspect for damage during shipping. 2. Package contents should contain the following: Storage Tank (verify correct model number) Manual ... - Page 4 │ Trin & Stor Installation and Operation Instructions Storage Tanks Minerals and nutrients present in the source water and systems materials Stagnation or low flow characteristic of dead ends in distribution piping systems and storage tanks Scale, corrosion, and bio film ...
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Page 5: Storage Tank Piping
Energy Efficiency - Although the NTI Trin & Store Storage Tank is well insulated, insulating long pipe runs can improve the system efficiency by conserving energy and reducing standby losses. -
Page 6: Connection To A Water Heater
Connection to a Water Heater The NTI Trin & Stor Storage Tanks are intended to be heated by an external hot water heater or solar thermal system and supplied directly to the storage tank using connection ports 4 and 5. See Figure 2-1. - Page 7 │ Trin & Stor Storage Tanks Installation and Operation Instructions Figure 2-1 Storage Tank Dimensions Installation Checklist Install piping as per National and local codes. 2. Mark the water supply for future reference. Install a thermostatic mixing valve on the hot water outlet of the storage tank.
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Page 8: Tank Sensor
Storage Tanks 3.0 TANK SENSOR NTI offers an optional Tank Sensor (p/n 84632), which is compatible with all NTI-Trinity Lx series water heaters; follow the instructions below for proper installation, wiring and water heater control setting adjustments. The Tank Sensor is NOT compatible with NTI-Trinity Lx series water heaters that are wired together as part of a multiple water heater cascade (i.e., when they are “Lead-... - Page 9 │ Trin & Stor Storage Tanks Installation and Operation Instructions WIRE TANK SENSOR TO WATER HEATER Figure 3-1 Tank Sensor to Trinity Lx Water Heater Wire Tank Sensor to Low Voltage terminals DHW and Sensor COM ADJUST TRINITY LX WATER HEATER CONTROL SETTINGS In order for the Water Heater to operate correctly with the Tank Sensor, some control settings need to be adjusted.
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Page 10: Start Up And Check Out
6.0 PARTS LIST Table 6-1 Storage tank Item Part # Models Description Installers requiring 84156 ST80, ST120 Relief Valve, T&P, ¾", 150 psi technical assistance 84632 ST80, ST120 Tank Sensor can contact NTI directly at 1-800-688-2575. 84158 ST80, ST120 TPI Control Thermostat... - Page 11 │ Trin & Stor Storage Tanks Installation and Operation Instructions NOTES...
- Page 12 │ Trin & Stor Installation and Operation Instructions Storage Tanks NY Thermal Inc. 30 Stonegate Drive Saint John, NB E2H 0A4 Canada Technical Assistance: 1-800-688-2575 Website: www.ntiboilers.com Fax: 1-506-432-1135...
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