Sanyo THX1252, UHX2452, UHX0752, UHX1252, UHX3652, UHX1852 Operation, Multiple units Group, Control

Remote control unit

2-8

Indoor unit

Signal line

Outdoor unit

The air conditioner automatically performs heating and cooling operation based on the difference between the temperature setting and room temperature. All indoor units in the same refrigerant system can be operated with a single group control.

Press the operation button (ON/OFF button).

Press the MODE button to select the mode of your choice.

[ (AUTO), (HEAT), (DRY), (COOL) or (FAN) ]

Press the FAN SPEED selector button to select the fan speed of your choice.

[ (AUTO), (HI.), (MED.) or (LO.) ]

If AUTO is selected, the fan speed switches automatically.

Use the or button as appropriate to change the temperature setting as desired. ( reduces the temperature, and increases the temperature. )

* The temperature cannot be set during FAN mode operation.

When more than one indoor unit is connected, the UNIT button is used first to select a unit. Then use the FLAP button to set the airflow direction to a specific angle or to sweep.

Press the operation button (ON/OFF button) again.

2.Wireless Remote Controller

3.Operation

STEP 2

STEP 3

Remote Control Functions

STEP 1, 6

STEP 4

STEP 5

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

NOTE • To warm up the system, the power mains must be turned on at least five (5) hours before operation.

STEP 1 To start the air conditioner:

STEP 2 Setting the mode:

STEP 3 Setting the fan speed:

STEP 4 Setting the temperature:

STEP 5 Setting the airflow direction:

STEP 6 To stop the air conditioner:

Automatic heating and cooling

Simultaneous operation of	Group control is suitable for air conditioning of a large room using multiple air conditioning
multiple units (Group	units.
control)	•	One remote control unit can control up to eight indoor units.
	•	All indoor units have the same settings except for the airflow direction.
	• The temperature sensors at the indoor unit side are used.