Room Temperature Sensor Setting; Address Switches; Setting The Model Code - Sanyo CH2442 Installation Instructions Manual

7-2. Room Temperature Sensor Setting

The room temperature sensors are built into the indoor
unit and the wireless remote controller. Either of these
room temperature sensors can operate.
The system is shipped from the factory set to the
indoor unit sensor. To switch to the remote controller
sensor, press the sensor switching button located
inside the remote controller cover and check that A/C
SENSOR on the LCD display panel goes out.
NOTE
If the sensor switch is set to the remote controller side,
but no room temperature data is sent to the main unit
for 10 minutes, the sensor is automatically switched to
the indoor unit side. As much as possible, install the
remote controller facing the unit.

7-3. Address Switches

If you are installing more than 1 indoor unit (up to 6) in
the same room, it is necessary for you to assign each
unit its own address so they each can be operated by
their remote controller.
Up to 6 indoor units can be controlled separately
through the address switches. The operating control
has the reception address switch and the remote
controller has transmission address switch. This
function is utilized by matching the transmission and
reception address switches.
Remote controller
ADR
address display
Address switch
* Any address
positions
switch position
available

7-4. Setting the Model Code

1 Flap display selector switch
Make the slide switch settings in the battery compartment box of the remote controller depending on the type
of indoor unit in which the wireless receiving unit is used.
2 Operation mode switch
In this Split System Air Conditioner set the switch to "A".
* The switch is factory set to "S" / "A".
* Always press the reset button after switching the setting.
S K N A H C
Fig. 7-4
ADR
1 2 3
4 5 6
2
Operation
1
mode switch
XH, TH type
1
Flap display
2
Heat pump with
selector switch
Auto mode (CH type)
1997_M_I
SET
CL
ADR
1 2 3
4 5 6
S K N S
KH type
A H C A
Heat pump without
Auto mode
53 S4359146
ADR
ACL SENSOR
Sensor button
1996_M_I
Fig. 7-3
ADR
1 2 3
4 5 6
K N S K N
UH type
H C A H C
Cooling only
7 7 7 7 7
RC
(WL)