355CAV
|
|
|
|
|
|
|
| FIELD | |
|
|
|
|
|
|
|
| FIELD | |
|
|
|
|
|
|
|
| FACTORY | |
|
|
|
|
|
|
|
| FACTORY | |
|
| NOTE 5 |
|
|
|
|
| THERMOSTAT |
|
| FIVE |
| W | C | R | G | Y | ||
|
| TERMINALS | |||||||
| WIRE |
|
|
|
|
|
|
| DISCONNECT |
|
|
|
|
|
|
|
|
| |
| HEATING |
|
|
|
|
|
|
| 208/230- OR |
| ONLY |
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
| ||
|
| W/W1 |
|
|
|
|
|
| THREE PHASE |
|
|
|
|
|
|
|
|
| |
|
| NOTE |
|
|
|
| GND | GND | |
| W2 |
|
|
|
|
| |||
|
|
|
|
|
|
| |||
SINGLE |
|
| 3 |
|
|
|
|
|
|
PHASE |
| R |
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
| |
| AUXILIARY | G |
|
|
|
|
|
| SINGLE |
|
|
|
|
|
|
| PHASE | ||
C |
| NOTE 1 |
| GND | GND | ||||
DISCONNECT |
|
|
|
| CONDENSING | ||||
SWITCH |
| Y/Y2 |
|
|
|
|
| ||
|
|
|
|
|
| UNIT |
| ||
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
| |
|
|
|
|
| TWO WIRE |
|
| ||
FURNACE | TERMINAL |
|
|
|
|
|
| ||
CONTROL | BLOCK |
|
| NOTES: |
|
|
| ||
CENTER |
|
|
|
|
|
| |||
|
|
| 1. Connect Y or Y/Y2 terminal as shown for proper cooling operation. | ||||||
|
|
|
|
| |||||
|
|
|
|
| 2. Proper polarity must be maintained for | ||||
|
|
|
|
| 3. Use W2 with | ||||
|
|
|
|
| 4. If any of the original wire, as supplied, must be replaced, use | ||||
|
|
|
|
|
| same type or equivalent wire. |
| ||
|
|
|
|
| 5. Some thermostats require a "C" terminal connection as shown. |
A98325
Fig. 29 - Heating and Cooling Application Wiring Diagram
Table 4 – Electrical Data
|
| VOLTS |
| OPERATING VOLTAGE | MAXIMUM |
| MAXIMUM | MAXIMUM | ||
|
|
| RANGE | MINIMUM | WIRE | FUSE OR CKT | ||||
UNIT SIZE | HERTZ |
| UNIT | |||||||
|
| WIRE SIZE | LENGTH | BKR | ||||||
|
| PHASE |
| Maximum* | Minimum* | AMPS |
| FT (M)} | AMPS** | |
|
|
|
|
|
|
|
|
|
|
|
14/042060 | 1 | 127 | 104 | 8.96 | 14 | 30 (9.1) | 15 | |||
|
|
|
|
|
|
|
|
|
|
|
14/042080 | 1 | 127 | 104 | 8.96 | 14 | 30 (9.1) | 15 | |||
|
|
|
|
|
|
|
|
|
|
|
20/060080 | 1 | 127 | 104 | 14.06 | 12 | 31 (9.4) | 20 | |||
|
|
|
|
|
|
|
|
|
|
|
20/060100 | 1 | 127 | 104 | 14.06 | 12 | 31 (9.4) | 20 | |||
|
|
|
|
|
|
|
|
|
|
|
20/060120 | 1 | 127 | 104 | 14.06 | 12 | 31 (9.4) | 20 | |||
|
|
|
|
|
|
|
|
|
|
|
* Permissible limits of voltage range at which unit will operate satisfactorily.
{Unit ampacity = 125 percent of largest operating component’s full load amps plus 100 percent of all other potential operating components’ (EAC, humidifier, etc.) full load amps.
}Length shown is as measured 1 way along wire path between unit and service panel for maximum 2 percent voltage drop. **
!WARNING
ELECTRICAL SHOCK AND FIRE HAZARD
Failure to follow this warning could result in electrical shock, fire, or death.
The cabinet MUST have an uninterrupted or unbroken ground according to NEC ANSI/NFPA
ELECTRIC
DISCONNECT
SWITCH
COPPER
WIRE ONLY
ALUMINUM
WIRE
A93033
Fig. 30 - Disconnect Switch and Furnace
Install power entry hole filler plugs
26