The air conditioning control unit is shown in figure 1.70, figure 17.21 shows the control unit and flow direction of the automatic air conditioner. The replacement of the air conditioning control unit must be carried out in the following order.
Prepare fixture «00.9.340» and, using it, unfix the block (1, fig. 17.22) air conditioner control and pull it out in the direction of the arrow. Disconnect the AL from the control unit and remove it.
The installation of the air conditioning control unit should be carried out in the reverse order, while it is necessary to monitor the correct position of the unit (1) in guides.
After replacing the unit, it is necessary to encode it - enter the program into the new control unit. To replace the key pads of the air conditioning control unit and on all other control systems, it is enough to pick it up from below and remove it in an upward direction.