Rheem RGLE series - Page 82

FIGURE 49
WIRING DIAGRAM FROM TWO-STAGE HEAT (NON-COMMUNICATING)
* NO MECHANICAL THERMOSTATS.
**** 2 STAGE COOLING ONLY.
YH (Y2)
Y (Y
2)
Y
L (Y1)
YL (Y1)
****
****
Y Y 2
2-STAGE ELECTRONIC THERMOSTAT*
(NON-COMMUNICATING)
2 STAGE
GAS
FURNACE
FIGURE 48
WIRING DIAGRAM FOR SINGLE-STAGE HEAT (NON-COMMUNICATING)
* NO MECHANICAL THERMOSTATS.
*** 2 STG. COOLING ONLY.
YL (Y1)
***
YL (Y1)
Y (Y2)
***
Y
H (Y2)
Y Y2
1-STAGE ELECTRONIC THERMOSTAT*
(NON-COMMUNICATING)
2 STAGE
GAS
FURNACE
CONTROL
* NO MECHANICAL THERMOSTATS.
*** 2 STG. COOLING ONLY.
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