Programming and Relearning

INSPECTION AND ADJUSTMENT


Auxiliary Mechanism Trimmers


TEMPERATURE SETTING TRIMMER
The trimmer compensates for differences in range of ±3�C (±6�F) between temperature setting (displayed digitally) and temperature felt by customer.

Operating procedures for this trimmer are as follows:
1. Begin self-diagnosis STEP-5 mode. Diagnosis Description.
2. Turn blower control dial clockwise to set system in auxiliary mode.
3. Display shows "61" in auxiliary mechanism. It takes approximately 3 seconds to enable setting operation.
4. Turn temperature control dial (LH) as desired. Temperature will change at a rate of 0.5�C (1.0�F) each time a dial is turned.

NOTE:
- A decimal point is not indicated on the display.
- Negative value is displayed on the LH temperature display.





When battery cable is disconnected or battery voltage is below 10 V, trimmer operation is canceled. Temperature set becomes that of initial condition, i.e. 0�C (0�F).

FOOT POSITION SETTING TRIMMER
D/F1 stop position mode can be set.

Operating procedures for this trimmer are as follows:
1. Begin self-diagnosis STEP-5 mode. Diagnosis Description.
2. Turn blower control dial clockwise to set system in auxiliary mode.
3. Press the OFF switch for each mode as desired.





When battery cable is disconnected or battery voltage is below 10 V, trimmer operation is canceled. Foot position mode set becomes that of initial condition.

INLET PORT MEMORY FUNCTION
When ignition switch is turned from OFF to ON, inlet port can be set to AUTO or manual.

Operating procedures for this trimmer are as follows:
1. Begin self-diagnosis STEP-5 mode. Diagnosis Description.
2. Turn blower control dial clockwise to set system in auxiliary mode.





3. Press REC ( ) switch as desired.






When battery cable is disconnected or battery voltage is below 10 V, memory function is canceled. Memory function set becomes that of initial condition.