Lux Products P721 - Wiring Diagrams

9
#1 CONVENTIONAL: HEATING ONLY ..................................................10
1-STAGE
2, 3, 4 WIRES
#2 CONVENTIONAL: HEATING ONLY ..................................................11
2-STAGE
3, 4, 5 WIRES
#3 CONVENTIONAL: COOLING ONLY .................................................12
1-STAGE
3, 4 WIRES
#4 CONVENTIONAL: HEATING AND COOLING .....................................13
1 OR 2-STAGE HEAT
1-STAGE COOL
4, 5, 6 WIRES
#5 CONVENTIONAL: HEATING AND COOLING .....................................14
TWO-TRANSFORMERS
5, 6, 7 WIRES
DIAGRAM SYSTEM TYPE / DESCRIPTION PAGE #
WIRING DIAGRAMS: