Triangletube TR Series User Manual

Indirect Fired Water HeatersTR SeriesTechnical SpecificationsInstallation and Maintenance GuideWARNING• Before proceeding with installation and operat

Phase III®hot and cold water fittings from corrosionwhen connecting dissimilar materials such ascopper and galvanized iron pipe.• If copper pipe is us

Phase III®8Installation - PipingCold Water Inlet6112" min.Heat Trap Loop12" min.Heat Trap Loop1551109413MHCCold Water Inlet6112" min.He

Phase III®9Cold Water Inlet61RecirculatingLoop 234155110912" min.Heat Trap Loop12" min.Heat Trap Loop11Cold Water Inlet61RecirculatingLoop 2

Phase III®10Cold Water Inlet6112" min.Heat Trap Loop12" min.Heat Trap Loop415510981113MHCCold Water Inlet611112" min.Heat Trap Loop12&q

Phase III®1191722-PortPriority Valve(normally open)2-PortPriority Valve(normally close)11211Cold waterinletSMART Series12913- PortPriorityValve7112Col

Phase III®129112ZonevalveZone Valve171211Cold waterinletSMART Series9113222ZoneCirculatorZone Circulator711211Cold waterinletSMART SeriesFig. 7:Instal

Phase III®• Recommended for applications in which there is alarge water consumption in short period of time.• A maximum of 3 water heaters may be pipe

Phase III®1412397112Cold waterinlet1112397112Cold waterinlet11Installation - Piping1. Shut-off valves2. Circulator3. Flow check valve7. Expansion tank

15Phase III®Wiring RequirementsElectrical shock hazard can cause severepersonal injury, death or substantial prop-erty damage. Disconnect power before

Phase III®16HHHigh Voltage120V.A.C.24V.A.C.RoomThermostatZone 1Additional zonesAdditional zones maybe added as shown aboveTransformer(Power)Zone Valv

Phase III®Product & Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1Pre-Installation . . . . . . . . . . . .

Phase III®HHHigh Voltage120V.A.C.24V.A.C.RoomThermostatRoomThermostatZone 1Zone 2Additional zonesAdditional zones maybe added as shown aboveTransform

Phase III®2TT14356CirculatorZone 1Thermostatzone 1HoneywellR845ARelay120HVA CN2TT1436CirculatorZone 2Thermostatzone 252TT1436WaterHeaterCirculatorWate

Phase III®19Installation - WiringTT14356CirculatorZone 1Thermostatzone 1HoneywellR845ACirculatorRelay120HVA CN2TT1436CirculatorZone 2CirculatorZone 3T

Phase III®20Water Heater Start-UpFilling the Inner (Domestic Water) Tank• Never use water heater unless inner andouter tanks are completely filled wit

Phase III®21Water Heater Start-UpHOT WATER CAN SCALD!•Water temperatures over 125ºF can causesevere burns instantly, or death from scalds.• Feel water

22Phase III®Adjusting the Water Heater ThermostatWater heater thermostat is factory set to itslowest temperature. This may or may not besuitable for

Phase III®23Water Heater MaintenanceMaintenance ScheduleAnnual service by qualified service technicianshould include the following:Any procedure requi

Phase III®24Water Heater MaintenanceDo not use automotive, ethylene glycol orpetroleum-based antifreeze. Do not useany undiluted antifreeze. This ca

Phase III®25MODEL TR-20 TR-30 TR-36 TR-45 TR-60 TR-80 TR-100 TR-120Capacity Gal Domestic 20 30 36 46 56 76 95 119 Boiler 8 9 12 8 8 15 25 30Heatin

Phase III®26Model Smart 20 Smart 30 Smart 40 Smart 50 Smart 60 Smart 80 Smart 100Capacity Gal. Domestic 22 28 36 46 56 70 95 Boiler 556881425Heati

Water Heater Specifications- TR Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25- SMART Series . . . . .

Phase III®27Model Boiler Heating Peak Flow 1st Hour Flow Continuous Flow Circulator Capacity MBH Gal./10 min. Gal./Hour Gal./Hour Min. GPMTR-20 80 35

Phase III®Code Description Model P3AVT01 Air Vent (automatic) ALLP3KITTH01 Aquastat ALLP3BTMH3 Bottom Cap SMART 20-60P3BTMH2 Bottom Cap SMART 80/10

29Phase III®Sample SpecificationsTR_______or equal1. Hot water tank designed for production of domestic hotwater using hot water as heating source. Th

Additional quality water heating equipment available from: Triangle Tube/Phase IIIPhase III HM Series Water Heaters- Stainless steel construction- Oi

Phase III®1Product & Safety InformationFollowing terms are used to bring attention to thepresence of various risk levels, or to importantinformati

Phase III®2Pre-InstallationCodes ComplianceWater heater installation must conform with theinstructions in this manual and where applicable:• local, st

3Phase III®Pre-InstallationRecommended Clearances•Water heater should be installed to allowadequate clearance for servicing• Zero clearance is permiss

Phase III®4InstallationTemperature & Pressure (T&P) Relief ValveTo reduce risk of excessive pressures and tem-peratures in the water heater,

Phase III®5InstallationT&P Relief Valve Discharge PipingT&P relief valve discharge piping must be:- made of material serviceable for tempera-t

Phase III®6InstallationWater HammerDishwashers, clothes washers and fast-closing pos-itive shut-off valves incorporated in the system allcontribute to