Electrical Data Table; Power Cord Installation In Furnace J-Box; Bx Cable Installation In Furnace J-Box - Payne PG8MAA Installation And Operating Instructions Manual

FURNACE SIZE
045 - 08/024045
045 - 12/036045
070 - 08/024070
070 - 12/036070
070 - 16/048070
090 - 14/042090
090 - 16/048090
090 - 20/080090
110-12/038110
110-16/048110
110-22/088110
135-16/048135
135 -22/088135
155 - 20/060155
Table 7--Electrical Data
VOLTS-
HERTZ-
PHASE
115-60-1
115-60-1
115-60-1
115-60-1
115-60-1
115-60-1
115-60-1
115-60-1
115-60-1
115-60-1
115-60-1
115-60-1
115-60-1
115-60-1
OPERATING VOLTAGE
RANGE
Maximum* Minimum*
127 104
127 104
127 104
127 104
127 104
127 104
127 104
127 104
127 104
127 104
127 104
127 104
127 104
127 104
MAXIMUM
UNIT AMPS
5.4
7.0
5.0
6.8
9.5
8.2
10.0
13.6
8.2
10.1
14.8
10.2
14.4
15.0
UNiT
AMPACITY#
7.54
9.50
7.06
9.22
12.60
10.83
13.13
17.61
10.75
13.12
18.99
13.27
18.55
19.33
MAXIMUM
WiRE
LENGTH FT.
(M)$
49 (15)
39 (12)
52 (16)
40 (12)
29 (9)
34 (lO)
28 (9)
32 (8)
34 (1 O)
28 (9)
30 (9)
27 (8)
30 (9)
29 (9)
MAXIMUM
FUSE OR
CKT 8KR
AMPSI"
15
15
15
15
15
15
15
20
15
15
20
15
20
20
MINIMUM
WIRE
GAUGE
14
14
14
14
14
14
14
12
14
14
12
14
12
12
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.
1- 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.
12. Complete electrical box wiring and installation. Connect
line voltage leads as shown in Fig. 26. Use best practices
(NEC) for wire bushings, strain relief, etc.
13. Reinstall cover to J-Box. Do not pinch wires between
cover and bracket.
POWER CORD INSTALLATION IN FURNACE J-BOX
NOTE: Power cords must be able to handle the electrical
requirements listed in Table 7. Refer to power cord
manufacturer's listings.
1. Remove cover from J-Box.
2. Route listed power cord through 7/8-in. (22 mm) diameter
hole in J-Box.
3. Secure power cord to J-Box bracket with a strain relief
bushing or a connector approved for the type of cord used.
4. Secure field ground wire to green ground screw on J-Box
bracket.
5. Connect line voltage leads as shown in Fig. 26.
6. Reinstall cover to J-Box. Do not pinch wires between
cover and bracket.
BX CABLE INSTALLATION IN FURNACE J-BOX
1. Remove cover from J-Box.
2. Route BX cable into 7/8-inch (22 mm) diameter hole in
J-Box.
3. Secure BX cable to J-Box bracket with connectors ap-
proved for the type of cable used.
4. Secure field ground wire to green ground screw on J-Box
bracket.
5. Connect line voltage leads as shown in Fig. 26.
6. Reinstall cover to J-Box. Do not pinch wires between
cover and bracket.
22