Carrier 58PHA/PHX Installation, start-up, operating and Installation And Operating Instructions Manual page 21

VOLTS---
FURNACE
HERTZ---
MODEL
PHASE
045--- 08 / 024045 115--- 60--- 1
070--- 16 / 048070 115--- 60--- 1
090--- 16 / 048090 115--- 60--- 1
110--- 20 / 060110 115--- 60--- 1
135--- 20 / 060135 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 1 way along wire path between unit and service panel for maximum 2 percent voltage drop.
ELECTRICAL CONNECTIONS
WARNING
!
ELECTRICAL SHOCK HAZARD
Failure to follow this warning could result in personal
injury or death.
Blower access panel door switch opens 115- -v power to
control. No component operation can occur. Do not bypass
or close switch with panel removed.
See Fig. 25 for field wiring diagram showing typical field 115- -v
wiring. Check all factory and field electrical connections for
tightness.
Field- -supplied wiring shall conform with the limitations of 63_F
(35_C) rise.
Table 7 – Electrical Data
OPERATING
VOLTAGE*
MAX UNIT
(VOLTS)
(AMPS)
MAX MIN
127 104 8.1
127 104 9.5
127 104 10.3
127 104 13.1
127 104 13.1
GAS
SUPPLY
MANUAL
SHUTOFF
VALVE
(REQUIRED)
SEDIMENT
TRAP
UNION
Fig. 22 - - Typical Gas Pipe Arrangement
UNIT MAX WIRE
AMPACITY# LENGTH
}
(AMPS) FT. (M)
10.9 34 (10)
12.6 29 (9)
13.4 27 (8)
16.9 34 (10)
16.9 34 (10)
WARNING
!
ELECTRICAL SHOCK AND FIRE HAZARD
Failure to follow this warning could result in personal
injury, death, or property damage.
The cabinet MUST have an uninterrupted or unbroken
ground according to NEC ANSI/NFPA 70- -2008 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, conduit approved for
electrical ground or a listed, grounded power cord (where
permitted by local code) when installed in accordance with
existing electrical codes. Refer to the power cord
manufacturer's ratings for proper wire gauge. Do not use
gas piping as an electrical ground.
21
MAX FUSE/
MIN WIRE
CKT BKR
{
GAGE
(AMPS)
15 14
15 14
15 14
20 12
20 12
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