Tracer® ZN.010 Typical Wiring Diagram
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| 1. UNLESS OTHERWISE NOTED, ALL | ||
| LEGEND |
| SWITCHES ARE SHOWN AT 25 C (77 F), | ||
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| AT ATMOSPHERIC PRESSURE, AT 50% | |||
DEVICE |
| LINE | |||
| RELATIVE HUMIDITY, WITH ALL UTILITIES | ||||
DESIG. | DESCRIPTION | NUMBER | TURNED OFF, AND AFTER A NORMAL | ||
FAN STARTERS | SHUTDOWN HAS OCCURRED. | ||||
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| 2. DASHED LINES INDICATE | ||
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| RECOMMENDED FIELD WIRING BY | ||
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| OTHERS. DASHED LINE ENCLOSURES | ||
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| AND/OR DASHED DEVICE OUTLINES | ||
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| INDICATE COMPONENTS PROVIDED BY | ||
1T1 | TRANSFORMER | 21 | THE FIELD. SOLID LINES INDICATE | ||
WIRING BY TRANE CO. | |||||
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| 3. NUMBERS ALONG THE RIGHT SIDE OF | ||
1TB6 | TERMINAL STRIP |
| THE SCHEMATIC DESIGNATE THE | ||
| LOCATION OF CONTACTS BY LINE | ||||
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1U1 | THERMOSTAT MODULE | 23 | NUMBER. AN UNDERLINED NUMBER | ||
INDICATES A NORMALLY CLOSED | |||||
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358 | CONDENSATE OVERFLOW | 36 | CONTACT. |
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4. ALL FIELD WIRING MUST BE IN | |||||
151 | DISCONNECT SW | 3 | ACCORDANCE WITH THE NATIONAL | ||
159 | LOWLIMIT |
| ELECTRIC CODE (NEC), STATE AND | ||
| LOCAL REQUIREMENTS. | ||||
2U2 | ZONE SENSOR MODULE | 24 | |||
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| FAN SWITCH | 28 |
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481 | FAN MOTOR | 9 | DEVICE PREFIX | ||
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2L2 | DAMPER ACTUATOR | 32 | LOCATION GUIDE | ||
AREA | LOCATION | ||||
3L1 | MAIN COIL VALVE | 28 | |||
1 | CONTROL PANEL | ||||
3L3 | HEATING COIL VALVE | 30 | |||
2 | CONTROL END | ||||
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| 3 | PIPING END | |
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| 4 | FAN SECTION | |
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| 5 | COIL SECTION | |
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| 6 | CUSTOMER |
For Reference Only:
This schematic shows typical wiring of a
Four-pipe
Condensate overflow detection
Low temperature detection
Unit mounted fan mode switch,
Wall mounted setpoint dial and zone temperature sensor
Unit mounted disconnect switch
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