Electrical Data - Carrier 110 Series Installation, Start-Up, Operating And Service And Maintenance Instructions

alternate power supply must produce a smooth sinusoidal
waveform for compatibility with the furnace electronics. The
alternate power supply must generate the same voltage, phase, and
frequency (Hz) as shown in Table 11 or the furnace rating plate.
VOLTS---
HERTZ---
UNIT SIZE
PHASE
040--- 10 115--- 60--- 1
040--- 12 115--- 60--- 1
060--- 10 115--- 60--- 1
060--- 14 115--- 60--- 1
080--- 16 115--- 60--- 1
080--- 20 115--- 60--- 1
100--- 14 115--- 60--- 1
100--- 20 115--- 60--- 1
120--- 20 115--- 60--- 1
140--- 20 115--- 60--- 1
* 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.
Fig. 32 - - Installing J- -Box (When Used)
Table 11 – Electrical Data
OPERATING VOLTAGE
MAXIMUM
RANGE*
UNIT
AMPS
Maximum* Minimum*
127 104
127 104
127 104
127 104
127 104
127 104 14.5
127 104
127 104 14.6
127 104 14.9
127 104 14.9
A12226
Power from an alternate power supply that is non-sinusoidal may
damage the furnace electronics or cause erratic operation.
Contact the alternate power supply manufacturer for specifications
and details.
MINIMUM
UNIT
AMPACITY#
6.8 9.5
8.3 11.4
7.0 9.7
8.4 11.5
9.6 13.0
19.1
7.6 10.4
19.2
19.6
19.6
GROUND
NEUTRAL
LINE VOLTAGE
ELECTRIC
DISCONNECT
SWITCH
Fig. 33 - - Field- -Supplied Electrical Box on Furnace Casing
34
MAXIMUM MAXIMUM
WIRE WIRE FUSE OR CKT
SIZE LENGTH BKR
AWG FT (M)} AMPS{
14 39 (11.9)
14 32 (9.8)
14 38 (11.6)
14 32 (9.8)
14 28 (8.5)
12 30 (9.1)
14 35 (10.7)
12 29 (8.8)
12 29 (8.8)
12 29 (8.8)
COPPER
WIRE ONLY
ALUMINUM
WIRE
15
15
15
15
15
20
15
20
20
20
A11146