8. Address Switch

8-1. Address Setting of the Remote Controller

The address can be set in order to prevent interfer- ence 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.

Tab

Fig. 37

(1)Switch on the power source.

(2)Break the address-setting tab marked “A” on the second remote controller to change the address (Fig. 37). When the tab is removed, the address is automatically set to B (Fig. 38).

(3)Press and hold the remote controller HIGH POWER 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 HIGH POWER and 1HR. TIMER but- tons. “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 but- ton 2 times to change the display to “oP-7” (Address setting). (Fig. 39)

Test run mode

Self-diagnostic 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. 39) 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) button to cancel the blinking “oP-7” display. (Fig. 39)

Changing of the second remote controller address is now completed.

Fig. 38

HIGH POWER button

ACL button

ON/OFF operation button

1HR.

TIMER button

ACL

(Reset) button

Fig. 39

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Panasonic CU-KS18NKUA, CU-KS12NK1A, CS-KS12NB41 & CZ-18BT1U Address Switch, Address Setting of the Remote Controller

CS-KS18B4UW & CZ-18BT1U, CS-KS12NB41 & CZ-18BT1U, CU-KS12NK1A, CU-KS18NKUA specifications

Panasonic has long been a reputable name in the HVAC (Heating, Ventilation, and Air Conditioning) industry, continuously innovating to provide efficient and sustainable solutions. Among their latest offerings, the CU-KS18NKUA, CS-KS18B4UW, CU-KS12NK1A, and CS-KS12NB41 split systems stand out for their advanced features and technologies designed to enhance user comfort while minimizing environmental impact.

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The CU-KS12NK1A and CS-KS12NB41 models cater to smaller rooms but do not compromise on performance. They share similar inverter technology and energy-efficient characteristics as their larger counterparts, ensuring that users can enjoy a comfortable climate in a smaller footprint.

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