background image

 

12 

Warning / Hard Water

 

This boiler must have adequate water flowing through it 
whenever the burner is on. Failure to do this will damage 
the unit and void the warranty.  Water with a total hardness 
greater then 6 Grains/gallon may result in heat exchanger 
failure.  Treat with Fernox Protector F1, included in boiler 
package (NTI Part Number: 83448).

 

Caution

    

The Trinity is tested with Natural 

Gas having a heating value of 1020 BTU per 
cubic foot. For areas with lower heating 
values, a combustion test is required to obtain 
optimum operation. 

 

Warning for all Systems

 

All systems old and new must be flushed to remove 
sediment, flux, filings, etc.  Failure to do so will seriously 
damage the boiler, voiding warranty.  Clean with Fernox 
Cleaner F3 (NTI Part Number: 83449).

 

Warning for all Systems

 

 The boiler fittings can’t support any weight. Support all of the 
plumbing system externally. 

 

Do not apply torque to the boiler fittings. Hold the fitting 
when installing, otherwise damage to the unit will occur.

 

  

 

 

 

 

 

6.0 HEATING SYSTEM PIPING 

 
 
 
 
 
 
 
 
 
 

 
 
 
 
 
 
 
 
 
 

 
 
 
 
 
 
 
 
 

 
 
Caution: This boiler is designed to operate in residential and commercial heating systems, and is not intended for: 

1.

 

Outdoor installations, or unheated spaces, which can cause freezing. 

2.

 

Process heating of potable water, or any other fluids. 

3.

 

Un-pressurized, and gravity feed heating systems. 

4.

 

Heating systems with very low pressures or flow. 

 

 
IMPORTANT   

1.

 

Understand and follow the plumbing requirements provided in this section. 

2.

 

Keep serviceability in mind when installing plumbing around the boiler cabinetry. 

3.

 

Install fittings that will allow the system to be flushed if needed during annual check-ups. 

4.

 

Add inhibitor, Fernox Protector F1 (NTI Part Number: 83448), to the system water to help prevent limestone and magnetite 
deposits and galvanic corrosion.  Bottle provided will treat an average 100-liter (26 US gallon) system. 

IF FOR ANY REASON THE INPUT 
SCREW IS ADJUSTED, A 
“COMBUSTION ANALYZER” 
MUST BE USED TO ENSURE SAFE 
AND PROPER OPERATION.

 

Содержание Trinity Ti 100

Страница 1: ...ne Valves 22 7 2 2 Multiple Zones with Taco Valve controller 23 7 2 3 Multiple Zones Pump controller 24 7 2 4 Multiple Temperature Zones with Injection Pumps 25 8 0 SENTRY 2100 CONTROLLER 26 9 0 LIGHT...

Страница 2: ...1 Venting material CPVC PVC See Section 3 1 Max Vent lengths Natural Gas 3 105 Equivalent Max Vent lengths Propane 3 105 Equivalent 3 50 Equivalent 4 30 Equivalent 6 65 Equivalent Weight 80 lbs 80 lb...

Страница 3: ...less than one half 1 2 inch in size GAS VENT DIRECTLY BELOW KEEP CLEAR OF ALL OBSTRUCTIONS Plate include with boiler 4 INSPECTION The state or local gas inspector of the side wall horizontally vented...

Страница 4: ...amp Only approved CPVC can be inserted into the Ti400 exhaust connection Note a 4 long piece of 4 CPVC is provided with the Ti400 Check the flue outlet gasket for proper insertion and sealing prior to...

Страница 5: ...Snow allowance Example 12 19 31 Coupling and elbow to be against wall play is acceptable 18 Min The vertical portion of the exhaust termination does not require insulation if less than 5 feet in total...

Страница 6: ...rmissible to run vent pipe through an existing chimney as long as 1 The chimney is not being used by any other appliance 2 Flue gases don t enter the vacant chimney 3 Only Trinity certified venting ma...

Страница 7: ...exhaust piping must be on a slope back to the boiler a minimum of per linear foot of vent For applications where excessive condensation is possible per linear foot is recommended 9 Exhaust vent pipe...

Страница 8: ...nstalled with 105 equivalent feet of intake venting and 105 equivalent feet of exhaust venting IMPORTANT The length of one vent pipe intake or exhaust may not exceed the length of the other vent pipe...

Страница 9: ...condition as the unit will shut down and damage to the flame sensor and components can occur NEVER use copper steel or galvanized piping in the construction of the condensate system condensate is ver...

Страница 10: ...t two threads from the end Over doping or applying dope to the female end can result in a blocked gas line DO NOT TIGHTEN FITTINGS WITHOUT SUPPORTING THE GAS VALVE as damage to the valve or motor can...

Страница 11: ...be reduced until the CO is less than 140 PPM or the CO2 is reduced to 8 9 for LP Gas If the CO is over 140 PPM and the CO2 is less than 8 9 for LP Gas contact NTI for assistance CO At minimum fan spe...

Страница 12: ...t apply torque to the boiler fittings Hold the fitting when installing otherwise damage to the unit will occur 6 0 HEATING SYSTEM PIPING Caution This boiler is designed to operate in residential and c...

Страница 13: ...13 57 F PL 36 UP 26 99 0011 Notes Must use at least minimum pump size specified for Ti150 if installation requires the use of a flow switch The Taco 009 circulator will flow more through the Ti100 15...

Страница 14: ...between the LWCO and the boiler Use the normally open contacts of the LWCO to break line voltage before being supplied to the boiler Circuit is 120 Volts 12 Amps Contact NTI for proper installation an...

Страница 15: ...ASME N O F Relief valve location All other piping is same as Ti150 Quantity and location of shutoff valves and drains are at the discretion of the installer Primary Loop For Heating Model Quantity and...

Страница 16: ...ltiple Zones using Zone Valves 6 2 2 Multiple Zones using Pumps Primary Loop Max 12 apart See figure 7 2 1 Multiple 4 wire Zone Valves for wiring 7 2 2 Multiple Zones with Taco Valve controller See fi...

Страница 17: ...ements Boiler sensor 2 Lo Temp Boiler sensor 1 Hi Temp Mix sensor 1 Hi Temp Mix sensor 2 Lo Temp See figure 7 2 3 Multiple Zones using pumps and pump controller By setting the tempering valves to diff...

Страница 18: ...The boiler is immediately energized if not already on the 3 way diverting valve moves to the domestic hot water position A and the circulator is energized Hot water is circulated through the plate hea...

Страница 19: ...the responsibility of NY Thermal Inc and suitable steps shall be taken to avoid it Cleaning Secespol brazed plate heat exchangers operate with high turbulence flow even at low flow rates This high tu...

Страница 20: ...t off valve fully 2 Turn the dial on the mixing valve to the desired setting being careful not to exceed 120 F or a dial setting greater then 2 and adjust LO setting accordingly 3 Create the maximum a...

Страница 21: ...inuity check between all wires and ground to make sure that there are no electrical leaks that could damage the board Before providing 120 Volts to the boiler do a polarity check of the line and neutr...

Страница 22: ...ostat closes circuit to zone valve motor thus opening the valve When the valve is opened the end switch closes the circuit between terminals T C on the Sentry control The Sentry 2100 provides power to...

Страница 23: ...es Operation Room thermostat closes circuit to TT terminals Taco ZVC403 to ZVC 406 zone controller The controller energizes the appropriate zone valve and closes the circuit between terminals T C on t...

Страница 24: ...e pump controller The controller energizes the appropriate circulating pump and closes the circuit between terminals T C on the Sentry control The Sentry 2100 provides power to the primary pump C1 onc...

Страница 25: ...to the injection pump through the 356 Tekmar controller 3 Closes the circuit between terminals T C on the Sentry control The Sentry 2100 provides power to the primary pump via C1 once the pump is on...

Страница 26: ...the Sentry 2100 detects the presence of the outdoor sensor the controller will operate in Reset Mode If the outdoor sensor is not installed the controller will operate in Conventional Mode If outdoor...

Страница 27: ...ntrol Function and To enter the programming mode press the function key once To scroll through the various menu options depress until the menu is displayed To alter the value press Function once and t...

Страница 28: ...comes 70 when it is 70 F outdoors or higher Only used if outdoor sensor is connected 85 SFS 75 100 Starting Gas Input Value Settable from 45 90 on Ti400 models 80 for Ti100 200 50 for Ti400 HFS 100 24...

Страница 29: ...vent outlet or other sources of heat The outdoor sensor connects to the top of the boiler on terminals O and D terminals are located at the top of the left side panel on Ti400 models Formula Operatin...

Страница 30: ...a pilot It is equipped with an ignition device that automatically lights the burner Do not try to light the burner by hand B BEFORE OPERATING check all around the appliance area for gas Be sure to che...

Страница 31: ...outlet prior to the primary circulator ensure the boiler is plumbed in primary secondary fashion Replace water pressure switch if plumbing and pressure is correct and if it measures an open circuit 3...

Страница 32: ...d gas valve opens Check for proper line pressure at gas valve when it opens If boiler lights check for flame signal between FC1 And FC2 on Fenwal control If lower then 1 2 DC Amps see Boiler will not...

Страница 33: ...issue If gas valve is not held when the gas nipple is connected the force of tightening the fitting can damage the valve and warp the fan housing If pipe is used the gas line must not create any force...

Страница 34: ...ter Energizes Indirect Pump Ap turns off C1 Combi Model Sentry 2100 Call for Ignition Air Switches Sentry 2100 Open Error A S C Closed Sentry 2100 Fan to SFS 75 24 Vlot signal to blower Sentry 2100 Er...

Страница 35: ...35 12 0 WIRING SCHEMATIC...

Страница 36: ...ng 14 0 ANNUAL MAINTENANCE AND INSPECTION This unit requires very little maintenance however a Qualified Technician should inspect it at the beginning of every heating season Inspection Check list 1 L...

Страница 37: ...Drain 18A 82913 Siphon Condensate Trap 19 82767 Cast aluminum Burner door 19A 82769 Ti Ceramic burner door disc 19B 82770 Ti Burner door gasket 20 82768 Ti Igniter gasket 21 82228 Tempering valve AM1...

Страница 38: ...ensate Tee 3 4 HB to 3 4 17A 83038 Adapter 3 4 x 1 4 18 82913 SIPHON CONDENSATE TRAP 19A 82769 Burner Door Ceramic Disc 19B 82770 Burner Door Viton Gasket 20 82768 Igniter Gasket Ti Series 21 83034 Ex...

Отзывы: