Switching The Room Temperature Sensors; Connecting To A Ventilation Fan - Sanyo SPWXDR124GH56A Manual Del Usuario

6-4. Switching the Room Temperature Sensors

Room temperature sensors are contained in the indoor unit and in the remote controller.
One or the other of the temperature sensors is used for operation. Normally, the indoor unit sensor is set; however,
the procedure below can be used to switch to the remote controller sensor.
(1) Press and hold the
GB
NOTE
●
The unit No. that is initially displayed is the indoor unit address of the group control main unit.
●
Do not press the
FR
(2) Use the temperature setting
(3) Use the timer time
(4) Press the button. (The change is completed when the display stops blinking.)
DE
(5) Press the button.
The unit returns to normal stop status. At this time, "Remote controller sensor" is displayed on the LCD.
NOTE
IT
●
If 2 remote controllers are used for control, this setting can be made from either the main or sub remote control-
ler. However, the temperature sensor that is used is the sensor in the main remote controller.
●
When group control is used, the remote controller sensor will not function unless the group address is set to the
address of the main indoor unit.
PT
●
If both the remote sensor and remote controller are used, do not use the temperature sensor in the remote con-
troller.

6-5. Connecting to a Ventilation Fan

GR
If a commercially available ventilation fan or similar device is run from the ventilation fan output terminal (FAN
DRIVE: 2P (white), DC 12 V) (Note) on the indoor unit PCB, use the
change the settings.
(1) Press and hold the
ES
NOTE
●
The unit No. that is initially displayed is the indoor unit address of the group control main unit.
●
Do not press the
(2) Use the temperature setting
(3) Use the timer time
(4) Press the button. (The change is completed when the display stops blinking.)
(5) Press the button.
The unit returns to normal stop status. Press the
(Note) A special adapter (optional) is required to convert the signal for use at the no-voltage A contact.
FAN DRIVE
(2P white)
Indoor unit control PCB
NOTE: The wiring from the indoor unit control PCB to the relay must be no more than 2 m in length.
DC̲Inverter̲Eng.indd 50 DC̲Inverter̲Eng.indd 50
+ + buttons for 4 seconds or longer.
button.
/ buttons to select item code 32.
/ buttons to change the setting data from 0000 to 0001.
+ + buttons for 4 seconds or longer.
button.
/ buttons to select item code 31.
/ buttons to change the setting data from 0000 to 0001.
Relay (DC12V, field supply)
1 1
2 2
button to enable fan operation and
button and check that "Fan" is displayed on the LCD display.
External control input for ventilation fan
To terminal
50
2007/07/25 13:21:44 2007/07/25 13:21:44