Operation - Sanyo CHDZ07263 Service Manual

2. Wireless Remote Controller

2-3. Operation

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:
1
STEP 2 Setting the mode:
STEP 3 Setting the fan speed:
2
STEP 4 Setting the temperature:
3
STEP 5 Setting the airflow direction: When more than one indoor unit is connected, the UNIT button is used first to
STEP 6 To stop the air conditioner:
Automatic heating and
4
cooling
Simultaneous operation of
multiple units (Group
control)
5
6
7
STEP 2
STEP 3
Press the operation button (ON/OFF button).
Press the MODE button to select the mode of your choice.
[ (AUTO),
Press the FAN SPEED selector button to select the fan speed of your choice.
[ (AUTO),
If AUTO is selected, the fan speed switches automatically.
Use the or
( reduces the temperature, and
* The temperature cannot be set during FAN mode operation.
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.
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.
Group control is suitable for air conditioning of a large room using multiple air conditioning
units.
• 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.
2 - 8
STEP 1, 6
STEP 4
STEP 5
(HEAT), (DRY), (COOL) or
(HI.), (MED.) or (LO.) ]
button as appropriate to change the temperature setting as desired.
increases the temperature. )
Outdoor unit
Remote control unit
Remote Control Functions
(FAN) ]
Indoor unit
Signal line