Mitsubishi Electric PKFY-WL04NLMU-E.TH Technical & Service Manual page 19

8-5. AUTO OPERATION [AUTOMATIC COOL/HEAT CHANGE OVER OPERATION]
RETURN SELECT
MENU
HOLD
.
Control Mode
1. Initial value of HEAT mode for room temperature < Set temperature
operation mode
COOL mode for room temperature
(1) HEAT mode → COOL mode
2. Mode change
Room temperature
(2) COOL mode → HEAT mode
Room temperature
3. COOL mode Operates as it would in COOL operation.
4. HEAT mode Operates as it would in HEAT operation.
8-6. WHEN UNIT IS STOPPED CONTROL MODE
Control Mode
1. Drain pump 1-1. Drain pump control
ON for 3 minutes after the operation mode is switched from COOL or DRYING to another
operation mode (FAN).
control judges the sensor is in the water.
1-2. Float switch control
• Float switch control judges whether the sensor is in the air or in the water by
In the air
TCH122
<How to operate>
ON
OFF
<How to operate>
Control Details
Set temperature
Set temperature + 3°F or 3 minutes have passed.
Set temperature − 3°F or 3 minutes have passed.
Control Details
Press ON/OFF button.
Press [F1] button to display AUTO.
Press [F2] [F3] button to set the set temperature.
NOTE: The settable temperature range varies with the model
of outdoor units and remote controller.
Press POWER ON/OFF button.
Press the operation MODE button to display AUTO.
Press the TEMP. button to set the set temperature.
NOTE: The set temperature changes 1°F when the
button is pressed one time. Automatic 67 to 83°F
19
or
Remarks
Remarks
• Operates as it would
in COOL operation.