Zone Dampers
24 VAC Transformer |
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(Field Supplied) | To |
50 VAC req. for basic | |
4 damper system. Please | HVAC |
see Page 1, Electrical | System |
Rating for details. |
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| #16 AWG to |
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| Grounded to Water Pipe |
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| or Solid Electrical Ground |
| RV COOL (0) | FAN (G) |
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BYPASS | ZN4 | ZN3 | ZN2 | ZN1 |
| PWR. 24VAC |
| RV HEAT (B) | OR | HEAT 2 (W2) | HEAT 1 (W1) | COOL 2 (Y2) | COOL 1 (Y1) | UNIT 24 VAC | ||
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CL OP COM | CL OP COM CL OP COM CL OP COM | CL OP COM |
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| CHR06 PWR |
| Power |
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| RELAY |
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COMFORT ZONE I/O |
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| CHR06 | W G B Y R SYSTEM CONTROLLER |
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COMM | COMM BUS |
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BUS HAM | CONTROLLER |
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W R G | W R G |
| R W R W R W R W R W R W | SHIELD |
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| DX OAT LAT | ZT4 ZT3 ZT2 | GROUND |
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| 72 |
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| 2:45 |
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| 68 |
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| Zone 2* |
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| Zone 3* |
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| Zone 4* |
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| Zone 1 |
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Dx Coil |
| Outside Air | Duct |
| Remote Room |
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Sensor |
| Sensor | Sensor |
| Sensors | Communication Bus |
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(optional) |
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Custom Cable
CALLOUT TO PHONE PHONE LINE | POWER | COMM BUS |
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| B Y G W R | B Y G W R | B Y G W R |
Home Access Module | Smart Sensor Power Pack | |||
(optional) |
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* It is recommended that a 5 wire cable be used to install Remote Room Sensors to allow
for future upgrade to Smart Sensors.
Smart Sensor
(optional)
Fig. 16ÐComfort Zone System Wiring Diagram
7
A94311
