figure 3-12. circuit breaker linkage detail

Figure 3-12 ante heaters are mounted directly behind the eva- porator coil. These heaters provide the heat called for by the temperature control to maintain the desired heat. The two banks of heaters prov- ide two ranges of heating and are manually con- trolled by the selector switch. b. Removal. (1) Remove the top cover of unit (para 3-6). (2) Refer to figure 3-14 and remove the electric heater elements. c. Installation. Install ments by reversing the order of removal. When the electric heater ele- installing, be sure the heater element is inserted into the bottom retaining clip. 3-37. High Pressure Cutout Switch Testing Procedure Test the switch for continuity with a multimeter set on the ohm scale. Refer to the wiring diagram (fig. 1-3) for contact points. If no continuity is indicated, push the reset button. 3-18