Crown Boiler TWI128, TWI095, TWI061, TWI162, AWI061, AWI195 For Your Safety Read Before Lighting

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FOR YOUR SAFETY READ BEFORE LIGHTING

WARNING: If you do not follow these instructions exactly, a fire or explosion

may result causing property damage, personal injury or loss of life.

A.This appliance is equipped with an ignition device which automatically lights the pilot. Do not try to light the pilot by hand.

B.BEFORE LIGHTING smell all around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor.

WHAT TO DO IF YOU SMELL GAS

Do not try to light any appliance.

Do not touch any electric switch; do not use any phone in your building. Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.

If you cannot reach your gas supplier, call the fire department.

C.Use only your hand to push in or turn the gas control knob. Never use tools. If the knob will not push in or turn by hand, don’t try to repair it, call a qualified service technician. Force or attempted repair may result in a fire or explosion.

D.Do not use this appliance if any part has been under water. Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water.

OPERATING INSTRUCTIONS

1.STOP! Read the safety information above on this label.

2.Set the thermostat to lowest setting.

3.Turn off all electric power to the appliance.

4.This appliance is equipped with an ignition device which automatically lights the pilot. Do not try to light the pilot by hand.

GAS CONTROL KNOB (SHOWN IN “ON” POSITION)

GAS INLET GAS OUTLET

GAS VALVE - TOP VIEW

5.Remove front access panel.

6.Rotate the gas control knob clockwise to OFF.

7.Wait five (5) minutes to clear out any gas. Then smell for gas, including near the floor. If you then smell gas, STOP! Follow “B” in the safety inform- ation above on this label. If you don’t smell gas go to the next step.

8.Rotate the gas control knob counter clockwise

to “ON”.

9.Replace front access panel.

10.Turn on all electric power to the appliance.

11.Set thermostat to desired setting.

12.If the appliance will not operate, follow the instructions “To Turn Off Gas To Appliance” and call your service technician or gas supplier.

TO TURN OFF GAS TO APPLIANCE

1.Set the thermostat to lowest setting.

2.Turn off all electric power to the appliance if service is to be performed.

3.Push in gas control knob slightly and turn

clockwise to “OFF”. Do not Force.

146-80-255 Rev. 0

(Electronic Ignition)

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Contents Crown Inside Front Cover Leave Blank Table of Contents II SpecificationsProduct Description Bleftpipedconfiguration Specifications IV Locating the Boiler III Before InstallingFor Buildings of Other than Unusually Tight Construction Air for Combustion and VentilationExample ALL AIR from Outdoors Ventilated Crawl Space and Attic For Buildings of Unusually Tight ConstructionVI Venting ALL AIR from OUTDOORS, Using Openings Into Boiler RoomTypicalventsystem Installation and Components 1210 Removing an Existing Boiler from a Common ChimneyGAS Connection to Boiler VII Gas PipingStandardPiping Viii System PipingStandard Boiler Piping Piping for Special SituationsIndirect Water Heater Boiler Bypass Piping Single Zone Wiring IX WiringWiring DIAGRAM, Continuous Ignition Circulator Zonewiring Using HONEYWELLR845As Wiring VariationsSequence of Operation, Standing Pilot AWI/TWI Control System Sequence of OperationSequence of Operation, Intermittent Ignition Start-up and Checkout Page Standing Pilot Burner Flame For Your Safety Read Before Operating For Your Safety Read Before Lighting GAS Valve Detail Standing Pilot XI Service and Maintenance Heat Exchanger Cleaning Procedure XII Troubleshooting AWI/TWI Troubleshooting Chart END Standing Pilot Ignition System Troubleshooting Chart Intermittent Ignition System Troubleshooting Chart Xiii Parts Base-Block-Hood Below 2000 ft Burner Components KEY # Description QTY. or Quantity PER Boiler or Crown P.N Jacket/Components Crown

AWI262, AWI095, TWI095, AWI195, AWI037 specifications

Crown Boiler is a renowned name in the heating industry, providing high-quality, efficient heating solutions that cater to various residential and commercial needs. Among its impressive lineup, the AWI and TWI series stand out for their design, technology, and performance.

The Crown Boiler AWI061 and TWI061 are part of the Hydronic Boiler range, designed to deliver efficient hot water heating. The AWI series features an advanced pressure-jet design that allows it to operate with exceptional fuel efficiency, reducing operating costs for homeowners and businesses alike. Additionally, these models come equipped with an integrated pump system that ensures a consistent supply of hot water, making them ideal for both space heating and domestic hot water applications.

Meanwhile, the AWI162 and AWI128 models are engineered for higher output, addressing larger heating needs without compromising efficiency. These models showcase a robust heat exchanger made of durable cast iron, promoting longevity and effective heat transfer. The AWI series boilers feature a modern control system that allows for precise temperature management, enhancing comfort while minimizing energy consumption.

The Crown Boiler AWI295, on the other hand, steps up with a significant heating capacity suited for commercial applications. This model is designed with advanced safety and efficiency technologies, including an intelligent control module that monitors temperature and pressure, ensuring optimal performance while preventing malfunctions. The large water volume design allows for enhanced thermal stability and consistent heating output.

A notable characteristic across these models is their ease of installation and maintenance. Crown Boiler has engineered the units with user-friendly features, including accessible components and simplified diagnostics that help technicians service the boilers swiftly. Moreover, the durability of cast iron construction ensures that these units can withstand high thermal stress while delivering reliable performance over the years.

In summary, Crown Boiler’s AWI061, TWI061, AWI162, AWI128, and AWI295 models offer a range of solutions equipped with advanced technologies and features designed for efficiency and reliability. These boilers are suitable for diverse heating needs, promising optimal comfort and convenience in both residential and commercial settings. With Crown Boiler's longstanding commitment to quality, customers can be assured of a robust heating solution backed by exceptional service.