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TROUBLE DIAGNOSIS ATC-61 C D E F G H I K L M A B ATC AUXILIARY MECHANISM: TEMPERATURE SETTING TRIMMER The trimmer compensates for differences in range of ± 3 ° C ( ± 6 ° F) between temperature setting (displayed dig- itally) and temperature felt by driver. ● Begin Self-diagnosis STEP-5 mode. ● Press (fan) UP switch to set system in auxiliary mode. ● Display shows 61 in auxiliary mechanism. It takes approximately 3 seconds. ● Turn the temperature dial as desired. Temperature will change at a rate of 0.5 ° C (1.0 ° F) each time a dial is turned. When battery cable is disconnected, trimmer operation is canceled. Temperature set becomes that of ini- ° C (0 ° F). RJIA1274E |