Manual • Installation •
D
Figure 39
Typical wiring:
• Zoning with zone valves
• With domestic priority
•PLUS 100/110/119 only
• Also refer to
further details.
• Refer to Wiring requirements on page 47.
System piping —
Apply this wiring to systems in:
•Figure 23, page 39 (using
water heater zone valve and no priority valve)
Notes | 1. | These drawings are conceptual only. They show representative piping components and |
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| layout. |
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| or building codes. The installer is responsible for inclusion of all required safety devices, or |
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| other miscellaneous piping hardware not shown on drawings. The installer is responsible |
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| for proper sizing/selection of all hardware shown on this diagram. |
| 2. | Follow component manufacturer’s instructions for installation of all items shown. |
| 3. | See |
| 4. | Contact rating of water heater thermostat is 0.5 amp at 24 VAC. |
Part Number | 57 |