Bryant 912S - Electrical Data

37
Table 12 – Electrical Data
UNIT SIZE
VOLTS-
HERTZ-
PHASE
OPERATING VOLTAGE
RANGE*
MAXIMUM
UNIT
AMPS
UNIT
AMPACITY#
MINIMUM
WIRE
SIZE
AWG
MAXIMUM
WIRE
LENGTH
FT (M)}
MAXIMUM
FUSE OR CKT
BKR
AMPS{
Maximum* Minimum*
30040 115-60-1 127 104 5.2 7.5 14 49 (14.9) 15
36040 115-60-1 127 104 7.4 10.3 14 36 (11.0) 15
36060 115-60-1 127 104 5.3 7.6 14 48 (14.6) 15
48060 115-60-1 127 104 8.6 11.7 14 31 (9.4) 15
48080 115-60-1 127 104 8.1 11.1 14 33 (10.1) 15
60080 115-60-1 127 104 8.6 11.7 14 31 (9.4) 15
48100 115-60-1 127 104 7.3 10.1 14 36 (11.0) 15
60100 115-60-1 127 104 11.9 15.8 12 36 (11.0) 20
60120 115-60-1 127 104 11.9 15.8 12 36 (11.0) 20
* Permissible limits of the voltage range at which the unit operates 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.
{Time-delay type is recommended.
}Length shown is as measured one way along wire path between furnace and service panel for maximum 2 percent voltage drop.
A12226
Fig. 36 − Installing J−Box (When Used)
COPPER
WIRE ONLY
ELECTRIC
DISCONNECT
SWITCH
ALUMINUM
WIRE
GROUND
NEUTRAL
LINE VOLTAGE
A11146
Fig. 37 − Field−Supplied External Electrical Box on Furnace
Casing
912S