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Control modes
Control details
2. Fan
Remarks
2-3. Thermo OFF mode
When the thermostat function changes to OFF, the indoor fan operates in
[Extra low].
2-4. Heat defrosting mode
The indoor fan stops.
(1) Initial setting: OFF → HEAT···[last setting]
When the last setting is [Swing] ··· [
Downward D]
When changing the mode from exception of HEAT to HEAT operation
···[Downward D]
(2) Vane position:
Horizontal →Downward A →Downward B →Downward C→Downward D→Swing→Auto
(3) Restriction of vane position
1
The vane is horizontally fixed for the following modes.
(The control by the remote controller is temporally invalidated and control by
the unit.)
•Thermo OFF
•Hot adjust [Extra low] mode
•Heat defrost mode
3. Drain pump
4. Vane control
(Up/down vane
change)
3-1. Drain pump control
The drain pump turns ON for the specified amount of time when any of the following
conditions is met:
1
ON for 3 minutes after the operation mode is switched from COOL or DRY to
another operation mode (FAN).
2
ON for 6 minutes after the float switch is submerged in the water when the
float switch control judges the sensor is in the water.
3-2. Float switch control
•
Float switch control
judges whether the sensor is in the air or in the water by
turning the float switch ON/OFF.
In the water: Detected that the float switch is ON for 15 seconds.
In the air : Detected that the float switch is OFF for 15 seconds.
· Same control as
COOL operation
2-2. Preheating exclusion mode
When the condition changes the auxiliary heater ON to OFF (thermostat or
operation stop, etc), the indoor fan operates in [Low] mode for 1 minute.
· This control is
same for the
model without
auxiliary heater.
OCH579
