- 20°C
COOLING
HEATING
1-22. COMPRESSOR STOP CONTROL
When the detection value of outdoor temperature sensor is lower than temperature
in the table below, the compressor is stopped.
(Table 13 : Operation temperature of compressor stop control)
Operation
temperature
Temperature
01-22
Release
temperature
- 15°C
1-21. ECONOMY OPERATION
At the maximum output, ECONOMY OPERATION is approximately 70% of normal air conditioner
operation for Cooling and Heating.
When ECONOMY OPERATION is performed during the Cooling mode, dehumidification is improved.
This function is especially convenient when you want to remove the humidity in the room
without significantly lowering the room temperature.
If the room is not cooled (or heated) well during economy operation, select normal operation.
During the monitor period in the AUTO mode, the air conditioner operation will not change
to ECONOMY OPERATION even if ECONOMY OPERATION is selected by pressing the
ECONOMY button.
4 . LOW VOLTAGE PROTECTION
When the temporary blackout, the load current is reduced to delay the switching power-off,
and reset of microcomputer is delayed.
A low voltage signal is detected every 1msec.
Protection operate
Protection release
Operation
Compressor : stop
Fan : stop
Restart
Condition
(Table 12 : Low voltage protection)
When level [ L ] is detected 3msec
more continuously
When level [ H ] is detected 2msec
more continuously
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