Triangle Tube Prestige Solo 155 Instruction Manual

Manual Triangle Tube Prestige Solo 155 Instruction Manual

Triangle Tube Prestige Solo 155 Instruction Manual

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Triangle Tube Prestige Solo 155

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Triangle Tube Prestige Solo 155

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Triangle Tube Prestige Solo 155 Instructions

Here we offer the Triangle Tube Prestige Solo 155 manual completely free and in English. We have cataloged this manual in the Boilers section on Manualverse, and it has been rated by 1 users with an average rating of 5. If you have any specific questions about Triangle Tube Prestige Solo 155, we suggest checking the Frequently Asked Questions (FAQs) section of this manual.


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Triangle Tube Prestige Solo 155 Boiler Specifications

Specification Detail
Model Prestige Solo 155
Fuel Type Natural Gas / Propane
Input Range (BTU/hr) 27,800 - 153,000
DOE Heating Capacity (BTU/hr) 142,000
Net AHRI Rating (BTU/hr) 123,000
Annual Fuel Utilization Efficiency (AFUE) 95%
Shipping Weight 118 lbs / 53.5 kg
Boiler Water Volume Approximately 5 US Gallons (19 Liters)
Recommended Expansion Tank Volume 5 US Gallons (19 Liters)
Minimum Allowable Flow Rate (at full input) 7 GPM
Maximum Boiler Operating Temperature 210°F (99°C)
Maximum Boiler Operating Pressure 25 psig
Minimum Boiler Operating Pressure (LWCO Shutdown) 7.2 psi
Recommended Cold Fill Pressure 12 psig
Gas Valve Inlet Pressure (Minimum) 5”w.c. (during flow)
Gas Valve Inlet Pressure (Maximum) 13”w.c. (at flow or no flow)
Natural Gas Orifice Requirement None Required (Factory Set)
Propane Orifice Requirement 0.205” (5.2 mm)
Dimensions (Height) 36-9/16” (928 mm)
Dimensions (Width) 19-3/4” (502 mm)
Dimensions (Depth) 17-5/16” (440 mm)
Boiler Supply Connection 1-1/4” NPT
Boiler Return Connection 1-1/4” NPT
Gas Connection 3/4” NPT
Pressure Relief Valve Connection 3/4” NPSC
Combustion Air Inlet 3”
Vent Outlet 3”

Triangle Tube Prestige Solo 155 Details

The Prestige Solo 155 features the advanced CTRLMax (also known as ACVMax) Boiler Management System, providing intuitive and flexible control. Its graphical display eliminates the need for complex code charts, presenting operational information clearly with text and icons for easy understanding of the boiler's status.

Navigation is straightforward using arrow buttons and a central OK button. The Home Screen prominently displays real-time operational data like supply and return temperatures, alongside a flame symbol that visually indicates the current firing rate, offering immediate insights into boiler performance.

The control system offers detailed status line messages such as "Standby," "CH Demand," "DHW Demand," and "DHW Priority," keeping users informed. It also alerts to critical conditions, including "Freeze Protection," "Boiler Protection" from temperature differences, and "Low Water Pressure."

A key feature is the "EZ Setup" function, simplifying initial setup. This guided process allows installers to quickly configure essential heating and domestic hot water (DHW) settings without navigating through extensive menus, enhancing installation efficiency.

The "Boiler Information" menu provides real-time data on firing rate, ionization current, and various temperatures (supply, return, flue, outdoor, DHW storage). It includes a logging function to graph performance over 24 hours and a "Lockout History" detailing the last eight system errors for simplified troubleshooting.

The Prestige Solo 155's heat exchanger is designed for condensing mode operation, significantly enhancing efficiency. This design allows for operation without needing to regulate return water temperature, making it ideal for radiant heating and compatible with non-oxygen barrier tubing in heating systems (excluding indirect water heaters).

Safety is paramount, incorporating a pressure sensor type Low Water Cut Off (LWCO) device. The boiler also includes a freeze protection feature, activating circulation at 46°F [8°C] and firing the burner at 42°F [6°C] to protect the boiler itself, though it’s vital to note this is for the boiler, not the entire heating system.

To maximize energy savings, the unit features outdoor reset control, automatically adjusting boiler water temperature based on external conditions. For higher elevations, the system intelligently derates its input by approximately 2% per 1,000 feet of altitude, eliminating the need for manual adjustments.

The manual stresses the critical importance of installing a minimum of two hard-wired carbon monoxide detectors with alarms and battery backup: one in the mechanical room and another outside sleeping areas. It also provides explicit warnings regarding gas leaks, electrical shock, and the prohibition of petroleum-based cleaning agents.

Designed for wall mounting, the Prestige Solo 155 requires a secure installation capable of supporting 175 pounds [80 kg]. The unit emphasizes ease of maintenance, with clear instructions for periodic owner checks and annual technician service to ensure longevity and optimal performance.

Frequently Asked Questions (FAQs)

Can't find the answer you need? Here are some frequently asked questions about the Triangle Tube Prestige Solo 155, and we answer them below.


What should I do if I smell gas near my Triangle Tube Prestige Solo 155?
Immediately evacuate the building. Do not try to light any appliance or touch any electrical switch. Call your gas supplier from a neighbor's phone, following their instructions. If you cannot reach them, call the fire department.

How often does the Prestige Solo 155 require maintenance?
The boiler requires at least annual service and inspection by a qualified service technician. Additionally, the homeowner should perform periodic checks (daily, monthly, and every 6 months) as outlined in the user's manual.

What is the purpose of the CTRLMax (ACVMax) system?
The CTRLMax Boiler Management System monitors and controls the Prestige Solo 155 to provide heat as efficiently as possible. It offers user-friendly navigation, real-time status information, easy setup, and comprehensive diagnostic features.

Is the Prestige Solo 155 equipped with freeze protection?
Yes, the ACVMax system has a built-in freeze protection feature that enables pump outputs at 46°F [8°C] and fires the burner at 42°F [6°C] to protect the boiler itself. Note that this feature protects the boiler, not necessarily the entire heating system.

What are the requirements for carbon monoxide detectors with this appliance?
A minimum of two hard-wired carbon monoxide detectors with an alarm and battery backup are required: one in the mechanical room where the boiler is located and another in the living area outside each sleeping area.

Can I use any type of antifreeze in the boiler system?
No, only propylene glycol antifreeze specifically designed for boiler/hydronic heating systems should be used, and its concentration should not exceed a 50/50 ratio. Never use automotive or ethylene glycol antifreeze, or undiluted antifreeze.

What does a 'Low Water Pressure' status message indicate?
This message indicates the system pressure has dropped to 10.1 psi. The boiler will continue to respond to calls until the pressure falls below 7.2 psi, at which point it will shut down. You should increase system pressure to 14.5 psi to clear the warning.

Can the Prestige Solo 155 be installed in a garage?
Yes, but special precautions must be taken per NFPA 54/ANSI Z223.1. The unit must be mounted a minimum of 18 inches [458 mm] above the garage floor level, and located or protected to prevent damage from moving vehicles.

What is the significance of the boiler's condensing mode operation?
The condensing mode operation allows the Prestige Solo 155 to recover additional heat from flue gases, significantly increasing its efficiency (up to 95% AFUE). This design also eliminates the need to regulate return water temperature in radiant heating applications.

Where can I find replacement parts for my Prestige Solo 155?
Replacement parts must be purchased through a local Triangle Tube distributor. Always use genuine Triangle Tube factory parts to ensure warranty coverage and prevent improper operation or damage to the appliance.

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