DESCRIPTION — Push Control — Mode Door Motor (Cont'd) — R.H.D. Model
HA-11spec tableR.H.D. version — motor is on the right side of the heater unit, and rotation directions are inverted relative to L.H.D. truth table on HA-10.
Mode Door Motor (Cont'd) — R.H.D. MODEL
The mode door motor is located on the right side of the heater unit. Through the side link it opens and closes the vent, foot and defroster door.
When one mode switch is pushed, the position switch built into it reads the corresponding mode to determine the direction of the motor rotation. As soon as the desired mode is set, the position switch stops the motor.
NOTE
Current flows as indicated by the arrow; motor actuates as indicated by the words.
Mode door motor — terminal-state truth table (R.H.D.)
⊖
Terminal ⑧⊖
Mode door operationStop
Direction of linkage rotationStop
⊖
Terminal ⑧⊕
Mode door operationVENT → DEF
Direction of linkage rotationCounter-clockwise
⊕
Terminal ⑧⊖
Mode door operationDEF → VENT
Direction of linkage rotationClockwise