Lennox MPC030S4S User Manual

36
Table 3. Multi-Zone Installation Wiring Requirements
System and Terminal
Designations
System Capacity System Voltage
Number of
Conductors
Wire Type Wire Gauge / MCA
Indoor to Outdoor Unit
Indoor to Outdoor
Wiring
(Communication/Power)
1, 2, 3 and GND
09K and 12K 208/230VAC 4
Stranded and
unshielded
16AWG
Outdoor to Main Power
L1, L2 and GND
09K and 12K 208/230VAC 3
Stranded and
unshielded
16AWG / 9A
Indoor to Outdoor
Wiring
(Communication/Power)
1, 2, 3 and GND
18K 208/230VAC 4
Stranded and
unshielded
16AWG
Outdoor to Main Power
L1, L2 and GND
18K 208/230VAC 3
Stranded and
unshielded
14AWG / 18A
Indoor to Outdoor
Wiring
(Communication/Power)
1, 2, 3 and GND
24K 208/230VAC 4
Stranded and
unshielded
16AWG
Multi-Zone Outdoor Unit to Main Power
Outdoor to Main Power
L1, L2 and GND
18K 208/230VAC 3
Stranded and
unshielded
14AWG / 18A
Outdoor to Main Power
L1, L2 and GND
30K 208/230VAC 3
Stranded and
unshielded
12AWG / 25A
Outdoor to Main Power
L1, L2 and GND
36K 208/230VAC 3
Stranded and
unshielded
10AWG / 30A
Outdoor to Main Power
L1, L2 and GND
48K 208/230VAC 3
Stranded and
unshielded
8AWG / 35A
MCA = Minimum Circuit Amps

Lennox MPC030S4S Specifications

General

Model	MPC030S4S
Cooling Capacity	30, 000 BTU/h
Refrigerant	R-410A
Voltage	208/230 V
Phase	1
Compressor Type	Scroll
Refrigerant Type	R-410A
Sound Level (Outdoor Unit)	72 dB