Owner's Manual
Page 6
... CT87 wallplate or subbase. Loosen the terminal screws and slip each old thermostat wire with its matching terminal. 4. See Fig. 8 through 13 wiring diagrams. Wiring Cross-reference Wire Label R, RH, 4, V Rc, R W, W1, H Y, Y1, M G, F B O See Fig. 13 Connect to CT87A R W Y See Fig. 9 Connect to Connect to CT87B CT87J RH R Rc W W Y Y G G B* O* P *Never attach wires to both the B and O terminals. 2.
... CT87 wallplate or subbase. Loosen the terminal screws and slip each old thermostat wire with its matching terminal. 4. See Fig. 8 through 13 wiring diagrams. Wiring Cross-reference Wire Label R, RH, 4, V Rc, R W, W1, H Y, Y1, M G, F B O See Fig. 13 Connect to CT87A R W Y See Fig. 9 Connect to Connect to CT87B CT87J RH R Rc W W Y Y G G B* O* P *Never attach wires to both the B and O terminals. 2.