Electrical Data; I Unit Components - Lennox 13ACC Series Manual

Part
Service Valve Cap
Sheet metal screws
Machine screws #10
Compressor bolts
Gauge port seal cap
General
Data
Line voltage data − 60 hz 208/230v −
Rec. Max. fuse size (amps)

Minimum circuit ampacity
Compressor
Rated load amps
Power factor
Locked rotor amps
Outdoor Coil
Full load amps
Fan Motor Fan Motor
Locked rotor amps
*Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements.
NOTE Extremes of operating range are plus 10% and minus 5% of line voltage.
I − UNIT COMPONENTS
13ACC UNIT COMPONENTS
OUTDOOR
FAN/MOTOR
COMPRESSOR
DISCHARGE LINE
FIGURE 1
A − Control Box (Figure 2)
13ACC units are not equipped with a 24V transformer. All
24 VAC controls are powered by the indoor unit. Refer to
wiring diagram.
Electrical openings are provided under the control box cov
er. Field thermostat wiring is made to color coded pigtail
connections.
Torque requirements

ELECTRICAL DATA

Model No. 13ACC−024 13ACC−030
−230 −230
208/230v −
1ph 1ph
20 30
14.0 18.0
10.3 13.5
.96 .96
56.0 72.5
1.1 1.1
1.9 1.9
CONTROL
BOX
SUCTION
LINE
SUCTION LINE
SERVICE VALVE
LIQUID LINE
SERVICE VALVE
Recommended Torque
8 ft. − lb
16 in. − lb.
28 in. − lb.
90 in. − lb.
8 ft. − lb.
13ACC−036 13ACC−037 13ACC−042
−230 −230
208/230v − 208/230v − 208/230v −
1ph 1ph
35 30
20.4 19.5
15.4 14.7
.96 .98
88.0 83.0
1.1 1.1
1.9 1.9
1 − Compressor Contactor K1
The compressor is energized by a contactor located in the
control box. See figure 2. Single−pole contactors are used
in 13ACC series units. K1 is energized by the indoor ther
mostat terminal Y1 (24V) when thermostat demand is
present.
13ACC UNIT CONTROL BOX
COMPRESSOR
CONTACTOR
(K1)
GROUNDING
LUG
Page 3
11 NM
2 NM
3 NM
10 NM
11 NM
13ACC−047 13ACC−048
−230 −230 −230
208/230v − 208/230v −
1ph 1ph 1ph
35 40 50
22.5 24.6 31.5
16.5 18.3 23.7
.98 .94 .96
95.0 109.0 129.0
1.9 1.7 1.9
4.1 3.1 4.1
DUAL CAPACITOR
CONTROL. (TOC)
FIGURE 2
DANGER
13ACC units use single pole con
tactors. One leg of compressor,
capacitor and condenser fan are
connected to line voltage at all
times. Potential exists for electri
cal shock resulting in injury or
death. Remove all power at dis
connect before servicing.
Can cause personal injury or death.
13ACC−060
−230
208/230v −
1ph
60
38.0
28.9
.96
169.0
1.9
4.1
(C12)
TIMED OFF
(OPTION)