Weil-McLain PLUS-E017-A/1206 B3 Field wiring Gas boilers only, Installation must comply with

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PLUS LINE  Indirect-Fired Water Heaters – Series 3

 

 

 

gas

 

 

 

B3 Field wiring —

Gas boilers only

 

 

ELECTRICAL SHOCK HAZARD

—For your safety, turn off electrical power supply at service entrance panel before making any electrical connections to avoid possible electric shock hazard. Failure to do so can cause severe personal injury or death.

Wiring must be N.E.C. Class 1.

If original wiring as supplied with boiler must be replaced, use only type 105 °C wire or equivalent.

Boiler must be electrically grounded as required by National Electrical Code ANSI/NFPA 70 – latest edition.

Installation must comply with:

1.National Electrical Code and any other national, state, provincial or local codes or regulations.

2.In Canada, CSA C22.1 Canadian Electrical Code Part 1, and any local codes.

Line voltage connections

1.Connect 120 VAC power wiring to line voltage terminal strip in left compartment of electrical entrance, as shown in Figure 17, item 1.

2.Provide and install a fused disconnect or service switch (15 amp. recommended) as required by the code. (See Figure 17, item 2)

Wiring boiler circulator

1.The Taco 0011 circulator supplied with the boiler is wired one of two locations, depending on whether system is combined space heating/water heating or dedicated water-heating only. Boiler circulator is shipped loose. Wire Boiler circulator to terminals (refer to Figure 17):

a.Combined system: terminals 5, 6, and 7 (installed as Figure 17, item 3).

b.Dedicated system: terminals 3, 4, and ground wire nut (installed as Figure 17, item 5).

Wiring water heater circulator

1.For combined systems, connect water heater circu- lator to line voltage terminal strip terminals 3 and 4 and ground wire nut. See Figure 17.

Figure 17 Line voltage field wiring connections (service switch provided by installer)

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Part Number PLUS-E017-A/1206

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Contents Plus Line Read this page first Hazard definitionsContents Zoning with pumps Gold Plus 30/40/60/80 or Plus 40/60/80 Plus 100/110/119 Multiple water heater applications Gold Plus 30/40/60/80 or Plus 40/60/80 see Figure A1 Pre-installationCodes Plus 100/110/119 see FigureRestrictions Code restrictions National Standard Plumbing CodeUniform Plumbing Code Temperature & pressure T & P relief valve Water heater pipingAir vent A2 Water heater piping  Drain valveGold Plus 30/40/60/80 Or Plus 40/60/80 Option Plus 100/110/119 Option A2 Water heater piping Thermal expansion Water hammer General piping informationBoiler water Water heater wiring A4 Water heater start-up Filling the inner domestic water tankA4 Water heater start-up  A5 Adjusting water heater temperature General notesA5 Adjusting water heater temperature  Setting the thermostatGold Plus 30/40/60/80 Plus 100/110/119 Plus 40/60/80 A6 Water heater maintenance Maintenance schedule annual service technicianA6 Water heater maintenance  Filling DrainingDraining inner domestic water tank A7 Recirculation and heat tracing · Recirculation· Self-regulating heat tracing Components B1. Install system water piping Gas-fired boiler applicationsBoiler circulator System water piping methodsExpansion tank and make-up water Sizing space heat system pipingInstall system water piping space heating Zoning with zone valvesB1 Install system water piping space heating Zoning with circulatorsInstall boiler-to-water heater piping Combined space heating/water heating applicationsDedicated water heating-only applications For boilers other than Ultra Gas, see page 67 for ratings Wiring boiler circulator B3 Field wiring Gas boilers onlyInstallation must comply with Wiring water heater circulatorOutdoor temperature sensor Wiring a system circulatorRouting line voltage wiring Water heater thermostatLow voltage field wiring connections Set space heating operation Follow boiler manual Water heater operation setupB4 Start-up Gas boilers only Water heater operationVerify water heater operation Operating informationReplace jacket front door Boiler-side piping except Gas Wiring options Boiler-side piping except Gas Primary/secondary piping 60 Pump relays and 3-way priority valve and priority relay 58 or , page 59 Priority using 2-way valve Tions Applications Multiple water heaters This diagram Connecting water heater to steam boiler Special considerationsSteam boiler application Boiler-side wiring & controls except Gas Zone Valves Boiler-side wiring & controls except Gas Circulators Boiler ModelsTypical wiring System pipingPrimary/secondary piping sys- tems Pump zonesBoiler-side wiring & controls except Gas  Zoning with pumps Using pump relays No domestic priority 39 using 2-way water heater zone valve and no priority valve Zoning with 4-wire zone Valves No domestic priority Zoning with 3-wire zone valves No domestic priority Plus 40/60/80 Boiler-side wiring & controls except Gas  39 using 2-way Water heater zone valve and no priority valve Boiler-side wiring & controls except Gas  Room Thermostat Pump relays Replacement parts Series 3 only Replacement parts  Gold Plus 30/40/60/80 or Plus 40/60/80Description Size Manufacturer Weil-McLain PartPlus 100/110/119 Replacement parts Plus 100/110/119 Series Water heater dimensions Dimensions PLUS-Line indirect water heaters, SeriesWater heater performance ratings MBHWeil-McLain Limited Warranties

PLUS-E017-A/1206 specifications

The Weil-McLain PLUS-E017-A/1206 is a high-performance heating boiler that reflects the brand's commitment to quality engineering and advanced technology. This model is renowned for its efficiency and reliability, making it a preferred choice for both residential and commercial heating applications.

One of the standout features of the PLUS-E017-A/1206 is its exceptional efficiency rating. The boiler employs advanced condensing technology, which allows it to utilize the latent heat in exhaust gases. This means it can achieve efficiency levels of over 90%, significantly reducing energy consumption and lowering utility bills. The unit also complies with stringent regulatory standards, making it an environmentally friendly heating solution.

The PLUS-E017-A/1206's compact design is another significant characteristic, allowing for easy installation even in limited spaces. It is built with durable materials that enhance its longevity and efficiency. The sleek appearance of the unit also makes it suitable for various settings, maintaining aesthetic appeal while delivering powerful heating performance.

This boiler is equipped with advanced controls and a user-friendly interface, offering precise temperature management and efficient operation. The control panel showcases a digital display, enabling easy monitoring of system performance. Additionally, it allows for integration with smart home systems, providing users with enhanced control over their heating systems remotely.

Safety features are paramount in the PLUS-E017-A/1206. It includes multiple safety mechanisms designed to prevent overheating and pressure issues, ensuring worry-free operation. These elements, combined with Weil-McLain’s reputation for durable construction, contribute to the boiler’s overall reliability.

The PLUS-E017-A/1206 is designed with ease of maintenance in mind. It features accessible components that can be easily serviced, minimizing downtime and reducing maintenance costs. With Weil-McLain’s extensive network of support, users can rely on expert assistance when needed.

Overall, the Weil-McLain PLUS-E017-A/1206 is a robust heating solution that combines efficiency, safety, and advanced technology. Its range of features makes it an excellent choice for those seeking a dependable boiler that delivers consistent performance and energy savings. Whether for a home or business, the PLUS-E017-A/1206 represents a smart investment in heating technology.
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