Sanyo CM1972 Service Manual - Page 42

Functions

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7. FUNCTIONS 7-1. Explanation of Functions NOTE The numerical values such as temperature, frequency, time and current in parentheses are an example of CM3172 and the values are different from the other models. INITIAL Control/conditions Breaker is ON. The ON/OFF operation button on the remote controller is pressed. Unit operation Explanation Power is supplied to the indoor and outdoor unit control circuits, however the unit remains stopped. Positioning of the outdoor unit electric expansion valve is performed. If automatic operation mode has been selected with the remote controller, operation begins in SENSOR DRY, or COOL mode depending on the room temperature and outdoor temperature at the time operation starts. This applies in the case of automatic COOL operation. Depending on the operational mode, refer to the SENSOR DRY, or COOL item. 42

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7.
FUNCTIONS
7-1.
Explanation of Functions
The numerical values such as temperature, frequency, time and current in parentheses are an example
of CM3172 and the values are different from the other models.
Control/conditions
INITIAL
Breaker is ON.
Power is supplied to the indoor and outdoor unit
control circuits, however the unit remains stopped.
Positioning of the outdoor unit electric expansion
valve is performed.
The ON/OFF operation
button on the remote
controller is pressed.
If automatic operation mode has been selected
with the remote controller, operation begins in
SENSOR DRY, or COOL mode depending
on the room temperature and
outdoor temperature at the time operation starts.
Depending on the operational mode, refer to the SENSOR DRY, or COOL item.
This applies in the case of automatic
COOL operation.
Unit operation
Explanation
NOTE
42