Maple Chase Thermostat Wiring Diagram. Remove the protective cover and find where you want your thermostat. Robertshaw 7000 der derhc series wire diagram manual. maple chase thermostat wiring diagram from userguidewiringrichard.z21.web.core.windows.net Web put the orange wire in with the other oranges where the old orange went. Refer to wiring diagrams on other side of this […]