AquaStar Step-by-Step Instructions for Inserting Injector in Your Water Heater
Page 19

CLEANING THE PILOT ASSEMBLY

AquaStar models 80/125/170

A. Removing Pilot

1.Hold Gas Pilot Filter Housing in place with one wrench.

2.Unscrew Pilot Tube nut with second wrench.

3.Save the little white Gasket for reassembly.

4.Pivot the tube to the left (loosen base fitting if needed).

5.Remove upper “hairpin” retaining clip.

6.Pull Pilot Assembly downward out of bracket.

B. Cleaning the Pilot

1.Separate the chrome Pilot Burner from the brass Gas Pilot Filter Housing. Save the white Gasket for reassembly.

2.Examine the Filter material for dirt. Blowing from the top gets the filter material out of the brass housing. Since the material is layered; dirty layers can be removed. The remaining portion of the filter can be loosely reinserted into the housing. Do not pack the material into the housing as this can obstruct gas flow to the pilot.

3.Check that the Air-Pilot Screen is clean and unobstructed.

4.The pilot injector (orifice) must not be enlarged. The natural gas orifice is large enough that you can visually inspect and clean it. The LP orifice, however, is so small that it is difficult to inspect or clean. We recommend that you change the LP orifice if you

suspect that it might be partially obstructed. If you do not have a replacement orifice, you may blow through it or use a non-residue aerosol cleaning agent (like that used for electronics) can be sprayed through the orifice.

5.Clean any combustion residue from the Pilot Burner tip. Make certain that both holes and the slit are clean.

C.Reinstalling Pilot Burner to Main Burner Bracket 1. Insert injector into base of Pilot Burner. Reattach

Filter Housing to base of Pilot Burner, making sure to have the Gasket in between.

Be certain that the brass Gas Pilot Filter Housing is snug to the Pilot Burner — use two wrenches to tighten.

2. Pilot holes face in towards Main Burners. Slide Pilot Burner ALL the way up into the bracket.

a)Insert Hairpin Retaining Clip to hold Pilot Burner in bracket. Pivot the Pilot Tube back into position below Filter Housing.

b)Insert the other Gasket between tube and Filter Housing.

c)Use two wrenches to tighten Pilot Tube to Filter Housing.

1)One wrench should hold Pilot Burner in right most position, making sure right side flame is aimed precisely on tip of Thermocouple.

2)Use second wrench to tighten Pilot Tube nut — DO NOT OVER-TIGHTEN

Thermocouple

To E.C.O.

Main

Burners

 

Pilot Burner

 

 

 

 

 

 

 

 

 

 

 

Hairpin

 

 

 

 

 

 

 

 

 

 

 

Retaining Clip

 

 

 

 

 

 

 

 

 

 

 

 

Thermocouple

 

 

 

 

 

 

 

 

 

 

 

 

Pilot

Pilot Injector

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Retaining Clip

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Assembly

Screen

 

 

 

 

 

 

 

 

 

 

 

 

Pilot

 

 

 

 

 

 

Gasket

 

 

 

 

 

 

 

 

 

 

 

 

Filter Housing

 

 

 

 

 

 

 

Screen

 

Filter

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Gasket

 

 

 

 

 

 

 

 

 

 

 

Pilot Tube

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Compression Ring

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pilot Burner

Retaining Bracket

To Electromagnet

Pilot Flames

Pilot Burner

Air Screen

Thermocouple

Screen

Retaining

Clip

View of Pilot Flame as seen from above

NOTE: Pilot flame must be sharp blue, not soft and yellow

19

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Contents Suitable for water potable heating and space heating For Your SafetyWhat to do if YOU Smell GAS Features Table of ContentsSetting the Inlet GAS Pressure for High Altitudes AquaStar 170 VP SpecificationsPage Rules for Safe Operation Parts of AquaStar Locating Your Heater for Safe Proper Combustion Connecting the Gas Line InstallationHanging the heater on the wall Connecting the pressure relief valve Connecting the water linesWhat to do if YOU Smell GAS For Your Safety Read Before LightingLighting Instructions Maintenance and Service Setting the Water TemperatureDo not enlarge the orifice Characteristic Pilot FlameIn-line AquaStar gas regulator jammed usually with LP gas Trouble ShootingPilot will not Light No gas to the AquaStarPoor thermocouple connection at the elec- tromagnet Pilot Lights but Flame Goes OUT When Button is ReleasedPilot orifice may not be correct for your type of gas Air in the Gas LineMain Burners do not Ignite When HOT Water is Turned on Water is not HOT Enough Temperature setting is too highGas pressure too low Water is TOO HOTParts in water flow valve #38411 are cor- roded HOT Water Temperature FluctuatesUnbalanced pressure in water lines Cleaning the Pilot Assembly Calibration and Thermostat Test Procedure to Calibrate ThermostatSee diagram for correct location of screw to recalibrate Test Procedure to Confirm Thermostat is Working ProperlyTo Remove Thermostat Procedure for Replacing a ThermostatGAS Flow Path Water PathDiagramatic Layout Spare Parts List Aquastar 170VP Housing Components Diagram AquastarInterior Components Diagram Aquastar Valve Assembly Components Diagram Aquastar Installation Checklist M. leblanc s.a

170 VP specifications

The AquaStar 170 VP is a high-performance, innovative vessel designed for those who seek both functionality and luxury on the water. This boat embodies the perfect blend of cutting-edge technology and elegant design, making it suitable for both leisure cruising and adventurous excursions.

One of the standout features of the AquaStar 170 VP is its robust construction. Built with high-quality marine-grade materials, the hull is designed to withstand challenging marine environments while ensuring safety and durability. The deep-V hull design enhances stability and allows for smooth navigation in various water conditions, delivering a comfortable ride for all passengers.

The vessel is powered by a powerful outboard motor, which not only provides ample speed but also ensures fuel efficiency. The integration of advanced engine technology allows for precise control and responsiveness, enabling the AquaStar 170 VP to perform exceptionally well in both calm and rough waters. This makes it an ideal choice for both seasoned boaters and new enthusiasts.

One of the key characteristics of the AquaStar 170 VP is its spacious and ergonomic layout. The deck offers a generous amount of space for activity and relaxation, featuring ample seating and storage options. The design caters to social interactions, making it perfect for family outings or gatherings with friends. The seating is crafted with premium materials, ensuring comfort during extended periods on the water.

For those who enjoy the thrill of fishing, the AquaStar 170 VP comes equipped with various fishing amenities. These include built-in rod holders, a livewell, and an easy-access fish box, making it the perfect companion for anglers. Additionally, the boat offers a range of customizable features, allowing owners to equip their vessel to suit their specific needs and preferences.

The AquaStar 170 VP also embraces modern technology with advanced navigation and communication systems. These systems offer real-time data and easy access to essential information, such as weather updates and GPS positioning. This integration not only enhances safety but also enriches the overall boating experience.

In summary, the AquaStar 170 VP is a remarkable vessel that combines quality, performance, and comfort. With its durable construction, efficient power system, spacious layout, and advanced technology, it stands out in the boating market. Whether you’re looking to cruise serene waters or embark on fishing adventures, the AquaStar 170 VP is designed to meet and exceed expectations.
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