Figure 17 - 7600A/B alternate multi-zone connections with Indirect Domestic Hot Water (DHW)
*Additional zones can be added by duplicating the plumbing and wiring of zone 3, adding additional transformers as needed.
Water Flow: |
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| AIR |
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| VENT |
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| AIR |
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| SEPARATOR |
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| Z | Z | Z | Z |
| DHW ZONE | ZONE 1 | ZONE 2 | ZONE 3* |
| 24 VAC | 24 VAC | 24 VAC | 24 VAC |
SK10037 | ZONE VALVE | ZONE | ZONE | ZONE |
INDIRECT | VALVE | VALVE | VALVE | |
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| DHW | HEATING | HEATING | HEATING |
| DHW | |||
| ZONE | ZONE | ZONE | |
| ZONE | 1 | 2 | 3* |
| EXPANSION |
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| TANK |
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| COLD |
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| WATER |
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| INLET |
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| GENERAL |
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| CIRCULATOR |
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| CONTINUED ON NEXT PAGE ► | |
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