Weil-McLain PLUS-E017-A/1206 manual Boiler-side wiring & controls except Gas

Page 46

PLUS LINE  Indirect-Fired Water Heaters – Series 3

D Boiler-side wiring & controls (except Gas)

This section provides suggested boiler-side wiring and control suggestions for boilers covered

in Section C of this manual. Section D does not apply to Gas-fired boilers, covered in Section B. In Section D, you will find suggested wiring for:

•zoning with zone valves

•zoning with circulators

•wiring with and without domestic priority

•using separate relays or zone controllers

Make sure to use a compatible piping method as shown in the Section C. (Each wiring diagram lists compatible piping alternatives.)

Wiring requirements

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Wiring requirements — Circulators

47

Wiring requirements — Zone Valves

47

Boiler models requiring domestic priority with GOLD Plus 30

47

Zoning with pumps:

 

 

Zoning with Weil-McLain circulator zone controller (WMCR)

 

• Weil-McLain circulator zone controller

48

Other options for for zoning with pumps

 

• Using priority zone pump

49

• Using pump relays

• Domestic priority with priority relay

50

• Using pump relays

• No domestic priority

51

• Pumps relays • Domestic priority with 3-way priority valve & priority relay

60

Zoning with zone valves:

 

Zoning with Weil-McLain zone valve controller (WMZV)

• Domestic priority optional (controller switch)

52

Zoning with 4-wire zone valves

 

 

• No domestic priority

 

53

• With or without priority

• GOLD Plus 30/40/60/80 or

Plus 40/60/80

55

• With domestic priority

• PLUS 100/110/119

57

• With domestic priority using 2-way priority valve • PLUS 100/110/119

58

Zoning with 3-wire zone valves

 

 

• No domestic priority

 

54

• With or without priority

• GOLD Plus 30/40/60/80 or

Plus 40/60/80

56

• With domestic priority

• PLUS 100/110/119

57

• With domestic priority using 2-way priority valve

59

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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 FigureCode restrictions National Standard Plumbing Code RestrictionsUniform Plumbing Code Water heater piping Temperature & pressure T & P relief valveAir 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 notesSetting the thermostat A5 Adjusting water heater temperature Gold Plus 30/40/60/80 Plus 100/110/119 Plus 40/60/80 A6 Water heater maintenance Maintenance schedule annual service technicianFilling Draining A6 Water heater maintenance Draining inner domestic water tank · Recirculation A7 Recirculation and heat tracing· 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 circulatorsCombined space heating/water heating applications Install boiler-to-water heater pipingDedicated 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 operationOperating information Verify water heater operationReplace 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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