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Remote Control Functions

1. Main Operating Functions

1. Room Temperature Control

The thermostat is turned ON/OFF according to as shown below.

 

T = Room temperature - Set temperature

 

 

When remote controller sensor

Room temperature = Temperature detected by the remote controller sensor

is used

 

 

 

When body sensor is used

Room temperature = Temperature detected by the body sensor - Intake shift temperature*

 

 

* Intake shift temperature (enabled only during heating)

During heating, a difference in temperature occurs between the top and bottom of a room. This value is set in consideration for the difference between the temperature detected by the body sensor and the temperature at the bottom of the room.

<Value set for intake shift temperature at time of shipment>: 39°F (4°C)

Note: The shift temperature can be selected in the range of 32 – 50°F (0 – 10°C), by using the remote controller simplifi ed set- ting mode.

 

 

 

 

Cooling

 

 

 

 

 

 

Heating

 

 

T

 

 

 

 

 

T

 

 

 

Room temperature

 

 

 

 

Room temperature

 

 

 

(deg)

 

 

 

 

(deg)

 

 

 

+4

 

 

 

 

+2

 

 

 

+2

 

 

 

 

Set temperature

 

 

 

 

 

 

 

 

 

–2

 

 

 

Set temperature

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

–2

 

 

 

 

 

–4

 

 

 

Thermostat

ON

OFF

 

ON

Thermostat

ON

OFF

ON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(1)After the thermostat turns ON, it will not turn OFF again as a result of for 5 minutes.

(2)After the thermostat turns OFF, it will not turn ON again for 3 minutes. (It also will not turn ON for 3 minutes after the power is switched ON.)

(3)The compressor turns OFF if the mode is changed cooling heating (or heating cooling) while the compressor is ON.

(4)If “test run” mode is selected, the thermostat will not turn OFF as a result of for 60 minutes. (The thermostat is forced ON.)

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Sanyo UHX2452 Main Operating Functions, Room Temperature Control, Thermostat is turned ON/OFF according to as shown below