Sanyo C3082, C3682 service manual Address Switch, Address Setting of the Remote Control Unit

8. Address Switch

8-1. Address Setting of the Remote Control Unit

The address can be set in order to prevent interference between remote controllers when 2 indoor units are installed near each other. The address is normally set to “A.” To set a different address, it is necessary to change the address on the second remote controller.

NOTE

Once changed, you cannot restore the original address setting of the air conditioner.

(1)Switch on the power source.

(2)Break the address-setting tab marked “A” on the second remote controller to change the address (Fig. 62). When the tab is removed, the address is automatically set to B (Fig. 63).

(3)Press and hold the remote controller QUIET button and 1HR. TIMER button. Then press and hold the ACL (Reset) button with a pointed object such as the tip of a pen. After 5 seconds, release the ACL button first, then release the QUIET and 1HR. TIMER buttons. “oP-1” (Test Run) appears, blinking in the remote controller clock display area.

(4)Each time the 1HR. TIMER button is pressed, the display changes as shown below. Press this button 3 times to change the display to “oP-7” (Address setting). (Fig. 64)

Test run mode

Selfdiagnostic mode

Address setting mode

(5)“oP-7” has now been selected for address setting.

(6)Press the ON/OFF operation button on the remote controller. (Fig. 64) Check that the “beep”signal- received sound is heard from the second indoor unit (approximately 5 times). The sound you hear is the signal that the remote controller address has been changed.

(7)Finally press the remote controller ACL (Reset) but- ton to cancel the blinking “oP-7” display.

(Fig. 64)

Changing of the second remote controller address is now completed.

Tab

Fig. 62

ACL button

Fig. 63

ON/OFF

operation button

1HR.

TIMER

QUIET button button

ACL (Reset) button

Fig. 64

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