Rheem RARL-JEC Installation Instructions - Page 28

CONVENTIONAL THERMOSTAT WIRING 11.8 Typical Non-Communicating Thermostat Wiring Diagrams The following figures show the typical wiring diagrams with (-)HPN air handler and (-)ARL condensing unit. Cooling and heat pump airflows may need to be adjusted for homeowner comfort once the system is operational. WIRE COLOR CODE BK - BLACK G - GREEN PR - PURPLE Y - YELLOW BR - BROWN GY - GRAY R - RED BL - BLUE O - ORANGE W - WHITE FIGURE 6 TYPICAL 2-STAGE THERMOSTAT: CONDENSING UNIT WITH ELECTRIC HEAT Typical Two-Stage Thermostat Y1 Y2 G W1 W2 C R (-)HPN Air Handler W1 W2 Y1 Y2 R C G ODD WIRING INFORMATION Lin--eFFaiVecoltdlotaIrnygseStatallneddard (-)ARL Condensing Unit Y Y1 Y/BL Y2 R R BR C W/R L FIGURE 7 TYPICAL TWO-STAGE THERMOSTAT: CONDENSING UNIT WITH ELECTRIC HEAT USING A HUMIDISTAT FOR DEHUMIDIFICATION*. Typical Two-Stage Thermostat Y1 Y2 G W1 W2 C R Humidistat (-)HPN Air Handler W1 W2 Y1 Y2 R C G ODD (-)ARL Condensing Unit Y Y1 Y/BL Y2 R R BR C W/R L WIRING INFORMATION Line Voltage -Field Installed -Factory Standard *See Section 5.11 for proper DIP switch selection. FIGURE 8 TYPICAL TWO-STAGE THERMOSTAT: CONDENSING UNIT WITH ELECTRIC HEAT USING A TWO-STAGE THERMOSTAT WITH DEHUMIDIFICATION* Typical Two-Stage Thermostat Y1 Y2 G W1 W2 C R DHM (-)HPN Air Handler W1 W2 Y1 Y2 R C G ODD (-)ARL Condensing Unit Y Y1 Y/BL Y2 R R BR C W/R L WIRING INFORMATION Line Voltage -Field Installed -Factory Standard FIGURE 9 CONDENSING UNIT WITH ELECTRIC HEAT USING A TWO-STAGE THERMOSTAT WITH DEHUMIDIFICATION* AND A MALFUNCTION LIGHT Typical Two-Stage Thermostat Y1 Y2 G W1 W2 C R DHM L (-)HPN Air Handler W1 W2 Y1 Y2 R C G ODD WIRING INFORMATION Line Voltage -Field Installed -Factory Standard (-)ARL Condensing Unit Y Y1 Y/BL Y2 R R BR C W/R L 28