Heating And Cooling Application Wiring Diagram; Electrical Data; Disconnect Switch And Furnac58Factory Installed - Carrier Infinity ICS 58MVC Installation Instructions Manual

115-V
SINGLE
PHASE
115-V
FIELD-SUPPLIED
DISCONNECT
SWITCH
FURNACE
CONTROL
CENTER
VOLTS---
HERTZ---
UNIT SIZE
PHASE
060--- 14 115--- 60--- 1
080--- 14 115--- 60--- 1
080--- 20 115--- 60--- 1
100--- 20 115--- 60--- 1
120--- 20 115--- 60--- 1
* 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.
** Time ---delay type is recommended.
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 70- -2005 and
Canadian Electrical Code CSA C22.1 or local codes to
minimize personal injury if an electrical fault should occur.
This may consist of electrical wire or conduit approved for
electrical ground when installed in accordance with existing
electrical codes. Do not use gas piping as an electrical
ground.
NOTE 5
W
FIVE
WIRE
THREE-WIRE
HEATING
ONLY
W/W1
NOTE
W2
3
R
G
AUXILIARY
J-BOX
C
Y/Y2
24-V
TERMINAL
BLOCK
Fig. 29 - - Heating and Cooling Application Wiring Diagram
Table 4 – Electrical Data
OPERATING VOLTAGE
RANGE
Maximum* Minimum*
127 104
127 104
127 104
127 104
127 104
THERMOSTAT
C R G Y
TERMINALS
GND
GND
NOTE 1
CONDENSING
UNIT
TWO WIRE
NOTES:
1. Connect Y or Y/Y2 terminal as shown for proper cooling operation.
2. Proper polarity must be maintained for 115-v wiring.
3. Use W2 with 2-stage thermostat when zoning.
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.
MAXIMUM
MINIMUM
UNIT
WIRE SIZE
AMPS
8.96 14
8.96 14
14.06 12
14.06 12
14.06 12
ELECTRIC
DISCONNECT
SWITCH
Fig. 30 - - Disconnect Switch and Furnac58Factory Installed
24
FIELD 24-V WIRING
FIELD 115-, 208/230-, 460-V WIRING
FACTORY 24-V WIRING
FACTORY 115-, 208/230-, 460-V WIRING
FIELD-SUPPLIED
DISCONNECT
208/230- OR
THREE PHASE
GND
208/230-V
SINGLE
PHASE
GND
MAXIMUM MAXIMUM
WIRE FUSE OR CKT
LENGTH}
AMPS**
30 ft. / 9.1 m
30 ft. / 9.1 m
31 ft. / 9.4 m
31 ft. / 9.4 m
31 ft. / 9.4 m
COPPER
WIRE ONLY
ALUMINUM
WIRE
J- -Box Location
460-V
A98325
BKR
15
15
20
20
20
A93033