Interlocking HRV Operation to an Airhandler/Furnace Blower - ControlAir 15 Electronics
Connecting the HRV/ERV as illustrated will ensure the Air Handler/Furnace Blower Motor is operating whenever the HRV/ERV is ventilating.
MICRO PROCESSOR BOARD
CAUTION
Consideration must be given to competing airflows when connecting the HRV/ERV in conjunction with an Air Handler/Furnace Blower system.
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| CONTROLAIR 15 |
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| P4 |
| THERMIST0R | YEL |
| TO DISABLE |
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| P2 |
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RECIRCULATION |
| INTERNAL | GRN | ||
| REMOVE SEL2 |
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| SEL2 |
| DEHUMIDISTAT | ORN |
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| P5 |
| RED |
| REMOVE SEL1 |
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| BLK | |
| FOR |
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| SEL1 |
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| T1 | N/C |
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| DRY | T2 | COMMON |
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| CONTACT |
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| T6 | N/O |
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WARNING | P1 |
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750 ma |
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MAX FUSE |
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| LINE | T7 |
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| T8 |
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| CHASSIS | T15 |
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| P3 |
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| P6 |
| T9 |
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1 |
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2 |
| NEUTRAL | T10 |
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T5 | GROUND | T11 |
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T4 | T12 |
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T3 | T13 |
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| FAN O/P |
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| T14 |
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LEGEND |
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HIGH VOLTAGE |
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12V LOW VOLTAGE |
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| Wire |
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FIELD INSTALLED | |||||
LOW VOLTAGE | Connector | ||||
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R G W Y
Thermostat
Air Handler/Furnace Terminal Strip
R G W Y C
Furnace
34
