Rheem 97MDV060 Series Installation Instructions Manual page 85

THERMOSTAT WIRING DIAGRAMS-CONDENSING UNIT (NON-
COMMUNICATING
FIGURE 55
FIGURE 58
WIRING DIAGRAM FOR A LEGACY SINGLE-STAGE THERMOSTAT WITH AUTOSTAGING.
WIRING DIAGRAM FOR LEGACY SINGLE-STAGE THERMOSTAT WITH AUTOSTAGING
SINGLE-STAGE
THERMOSTAT
(NON-COMMUNICATING)
ST-A1194-61-04
C. CONDENSING SYSTEMS W/LEGACY THERMOSTAT
C1. WIRING OF A 1-STAGE LEGACY THERMOSTAT
C1. WITH AUTOSTAGING SELECTED (SEE FIGURE
C1. 58).
INTEGRATED FURNACE CONTROL
TWO-STAGE / MODULATING
GAS FURNACE CONTROL
JUMPER
NOTE: 1.) FOR TIMED STAGING, THE DIPSWITCHES 10 AND 11 (S2-10 AND S2-11)
MUST NOT BE LEFT IN THE "OFF" POSITION. IF THE SWITCHES ARE
LEFT IN THE "OFF" POSITION WITH THIS CONFIGURATION, THE FURNACE
WILL NEVER GET TO HIGH STAGE HEAT. (SEE DIPSWITCH SECTION
OF THIS BOOK).
2.) FOR SINGLE STAGE COOLING A JUMPER BETWEEN Y1 AND Y2 IS REQUIRED.
1
2
R
C
HUM STAT
W1
W2
G
Y1
Y2
B
C2. WIRING OF A 2-STAGE LEGACY THERMOSTAT
(SEE FIGURE 59)
CONDENSER
UNIT
85