Table of Contents
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Indirect Fired Water Heaters
TR Series
Installation and Maintenance Guide
WARNING
IMPORTANT
Technical Specifications
•
Before proceeding with installation and operation, read entire manual care-
fully. Failure to do so can cause injury or property damage.
•
When receiving Phase III
age in shipment must be filed immediately against the transportation
company by the consignee.
•
Warranty Registration Card must be filled out by the customer and mailed
within thirty (30) days of installation in order to gain warranty coverage.
•
Retain and affix this manual near the water heater for future reference
•
Installation and service should only be performed by a qualified installer or
service technician.
•
Installations and service should be performed by a license plumber or gas
fitter in the Commonwealth of Massachusetts.
SMART Series
equipment, any claims for damage or short-
®
US & Canada
2004-1 PIII Ind. Manual 1/04
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Table of Contents
Summary of Contents for Phase 3 TR Series
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Page 1: Technical Specifications
Indirect Fired Water Heaters SMART Series TR Series US & Canada Technical Specifications Installation and Maintenance Guide • Before proceeding with installation and operation, read entire manual care- WARNING fully. Failure to do so can cause injury or property damage. -
Page 2: Table Of Contents
® Phase III Tables of Contents Page Product & Safety Information ....... .1 Pre-Installation . - Page 3 - TR Series ........
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Page 4: Product & Safety Information
Product & Safety Information Phase III ® DANGER Following terms are used to bring attention to the presence of various risk levels, or to important Hot Water Can Scald! information concerning product life. • Water temperatures over 125ºF can cause severe burns instantly or death from scalding. -
Page 5: Pre-Installation
Exception: Steam complying with sec- tion #1 above. • The PhaseIII TR Series and SMART Series ® Water Heaters are designed for vertical instal- 3. The equipment is permanently labeled to lation only. -
Page 6: Pre-Installation
Pre-Installation Phase III ® Recommended Clearances • Water heater should be installed to allow • Recommended top or vertical clearance is 12” adequate clearance for servicing minimum. • Zero clearance is permissible to either side • Refer to boiler manual for boiler clearances of the TR and SMART Series water heater, but information labels may be hidden. -
Page 7: Temperature & Pressure (T&P) Relief Valve
Installation Phase III ® Temperature & Pressure (T&P) Relief Valve NOTICE CAUTION Phase III commercial water heaters will ® absorb less than 200,000 BTU/hr when To reduce risk of excessive pressures and tem- domestic water outlet temperature is 210ºF peratures in the water heater, install tempera- and boiler water supply temperature is ture and pressure protective equipment 240ºF. -
Page 8: Drain Valve
Installation Phase III ® T&P Relief Valve Discharge Piping Commonwealth of Massachusetts Installation T&P relief valve discharge piping must be: • Insert an open-end dip tube into the Auxiliary connection on top of water heater. - made of material serviceable for tempera- tures of 250ºF or greater. -
Page 9: Water Hammer
Installation Phase III ® Water Hammer General Piping • For domestic water piping diagrams, see page 8 Dishwashers, clothes washers and fast-closing pos- thru 10. itive shut-off valves incorporated in the system all • See pages 11 through 14 for: contribute to creating water shock. -
Page 10: Thermostatic Mixing Valve
Installation Phase III ® hot and cold water fittings from corrosion • A stainless steel or bronze circulator is recom- when connecting dissimilar materials such as mended copper and galvanized iron pipe. • Install automatic mixing valve either at the hot •... -
Page 11: Installation -Piping Drawings
Phase III ® 12" min. Heat Trap Loop Cold Water Inlet 12" min. Heat Trap Loop Standard Installation Domestic Piping TR Series 12" min. Heat Trap Loop Cold Water Inlet 12" min. Heat Trap Loop Standard Installation Domestic Piping SMART Series Figure 1 1. -
Page 12: Installation - Wiring
12" min. Heat Trap Loop Recirculating Loop Cold Water Inlet 12" min. Heat Trap Loop Standard Installation Domestic Piping with Recirculation TR Series 12" min. Heat Trap Loop Recirculating Loop Cold Water Inlet 12" min. Heat Trap Loop Standard Installation... - Page 13 ® 12" min. Heat Trap Loop Cold Water Inlet 12" min. Heat Trap Loop Commonwealth of Massachusetts Domestic Piping TR Series 12" min. Heat Trap Loop Cold Water Inlet 12" min. Heat Trap Loop Commonwealth of Massachusetts Domestic Piping SMART Series Figure 3 1.
- Page 14 SMART Series TR Series Cold water inlet Fig. 4: Phase III System Piping with 3-Port Zone Valve ® Note: See page 25 for TR Series Boiler (Domestic Priority) Supply and Return Connections. 2-Port Priority Valve (normally open) 2-Port Priority Valve...
- Page 15 SMART Series TR Series Cold water inlet Phase III System Piping with Zone Valves ® Fig. 6: Note: See page 25 for TR Series Boiler Supply and Return Connections. (Non Domestic Priority) Zone Circulator Zone Circulator SMART Series TR Series...
- Page 16 Phase III ® Installation - Piping T&P Fig. 8: Multiple TR Series Water Heater System Relief Domestic Piping - Parallel Valve Cold Water Inlet Isolation Valve Circulator Recirculated Water Automatic Mixing Valve Hot Water Outlet Cold Water Inlet • Recommended for most applications.
- Page 17 Multiple TR Series Water Heater System Boiler Piping Reverse Return Balanced Flow Cold water inlet Fig. 11: Multiple TR Series Water Heater System Boiler Piping - Manifold 1. Shut-off valves 9. Drain valve 2. Circulator 11. Feed valve 3. Flow check valve 12.
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Page 18: Wiring Requirements
Installation Phase III ® Wiring Requirements Circulators • Priority relay must be sized for total amp draw WARNING of all circulators. Electrical shock hazard can cause severe Zone Valves personal injury, death or substantial prop- • Transformer must be sized for maximum load erty damage. -
Page 19: Installation - Wiring Drawings
Phase III ® Installation - Wiring Typical 3-wire Zone Valve Zoning, Typical 4-wire Zone Valve Zoning, Fig. 13: Fig. 12: with Domestic Priority with Domestic Priority V.A.C. High Voltage V.A.C. High Voltage Transformer Transformer (Power) (Power) V.A.C. V.A.C. Water Heater Water Heater Thermostat Thermostat... - Page 20 Phase III ® Installation - Wiring Typical 4-wire Zone Valve Zoning, Fig. 15: Typical 3-wire Zone Valve Zoning, Fig. 14: without Domestic Priority without Domestic Priority V.A.C. High Voltage V.A.C. High Voltage Transformer Transformer (Power) (Power) V.A.C. V.A.C. Water Heater Water Heater Thermostat Thermostat...
- Page 21 Phase III ® Installation - Wiring Fig. 16: Typical Circulator Zoning Fig. 17: Typical Circulator Zoning with Domestic Priority without Domestic Priority Thermostat Honeywell zone 1 Thermostat R845A Honeywell zone 1 Relay R845A Relay Circulator Zone 1 Circulator Zone 1 Thermostat Thermostat zone 2...
- Page 22 Installation - Wiring Phase III ® Fig. 18: Priority Zone Circulator Wiring Thermostat Honeywell zone 1 R845A Circulator Relay Note: Maximum of 4 total circulator zone when wiring 1 zone for priority. Circulator Zone 1 Thermostat zone 2 Low Voltage High Voltage Priority Zone Circulator...
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Page 23: Water Heater Start-Up
Water Heater Start-Up Phase III ® Filling the Inner (Domestic Water) Tank NOTICE CAUTION For proper operation of the water heater, always leave vent cap unscrewed one full • Never use water heater unless inner and turn. outer tanks are completely filled with water. •... -
Page 24: General Notes
Water Heater Start-Up Phase III ® General Notes DANGER • Household water usage patterns will affect water temperature at any faucet or shower. HOT WATER CAN SCALD! Occasionally check temperature at each point • Water temperatures over 125ºF can cause of use, then adjust thermostat accordingly. -
Page 25: Adjusting The Water Heater Thermostat
Contact your local health department for more information. Temperature Temperature Temperature Down Temperature Down TR Series Knob SMART Series Knob... -
Page 26: Water Heater Maintenance
Water Heater Maintenance Phase III ® Maintenance Schedule Review homeowner’s maintenance responsi- bilities and their frequencies, including any Annual service by qualified service technician not listed in the following section. should include the following: Homeowner monthly maintenance to include: Any procedure required by local codes. Check air vent operation. -
Page 27: Draining Inner (Domestic Water) Tank
Water Heater Maintenance Phase III ® 2. Close system supply isolation valve. WARNING 3. Connect a hose to domestic water drain valve at cold water inlet. Hose should extend to Do not use automotive, ethylene glycol or drain at floor level to allow siphoning of petroleum-based antifreeze. -
Page 28: Water Heater Specifications
Phase III ® Water Heater Specifications TR SERIES TR-20/30/36/80/100/120 Boiler Water Return Domestic Hot (TR-20 thru TR-36) Auxiliary Water Outlet Boiler Water Supply Connection (TR-45 thru TR-120) 1/2" NPT Drywell for Remote Air Vent Sensing Bulb Domestic Cold Water Inlet... -
Page 29: Smart Series
Water Heater Specifications Phase III ® SMART SERIES Auxiliary Connection Cold Water Specifications Inlet Hot Water Outlet Air Vent Boiler Return Cold Water Inlet Water Outlet Boiler Supply Auxiliary Thermostat 14 1/4" Connection Cover Plate 22" Rear view SMART-20/30/40/50/60 Top view SMART-20/30/40/50/60 Auxiliary Cold Water Hot Water... -
Page 30: Performance
Performances Phase III ® Model Boiler Heating Peak Flow 1st Hour Flow Continuous Flow Circulator Capacity MBH Gal./10 min. Gal./Hour Gal./Hour Min. GPM TR-20 TR-30 TR-36 TR-45 TR-60 TR-80 TR-100 TR-120 Model Boiler Heating Peak Flow 1st Hour Flow Continuous Flow Circulator Capacity MBH Gal./10 min. -
Page 31: Replacement Parts List
Phase III ® Replacement Parts List TR Series SMART Series Code D e s c r i p t i o n M o d e l Code D e s c r i p t i o n M o d e l... -
Page 32: Sample Specifications
Sample Specifications Phase III ® TR_______or equal SMART_______or equal 1. Hot water tank designed for production of domestic hot 1. Hot water tank designed for production of domestic hot water using hot water as heating source. The principle water using hot water as heating source. The principle consists of two concentric tanks. - Page 33 Triangle Tube/Phase III Additional quality water heating equipment available from: Phase III HM Series Water Heaters Stainless steel construction Oil and Gas fired A unique design that eliminates the problem of scal- ing found with traditional water heaters Inputs ranging from 100,000 BTU/hr to 382,000 BTU/hr Capable of 180º...
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