Test Operation - Panasonic CZ-ANC3 Installation Instructions Manual

Test Operation

(Preparation) Referring to the operating instructions for indoor units and outdoor units,
perform the test operation beforehand.
(1) Turn on this unit.
(Button 16 of this unit blinks, and the indoor unit connection group is automatically
checked.)
(2) Press the "ALL ON" button of this unit, and confi rm the buttons (indicators) light up.
(The buttons light up in the ascending order of the button number at one-second
intervals.)
Confi rm that the number of illuminating buttons is the same as the number of
connected groups.
* If not the same, see "[SW1•2] Zone address setting" and "Central address setting",
and check the setting.
* When connecting a Interface Adaptor, etc., set the central address.
 If the buttons of this unit are blinking, check the following.
(1) If all the buttons from 1 to 16 are blinking fast (at 0.2-second intervals)
This unit is not recognising indoor units.
• Check if the indoor units are turned on.
• Check if the central address is correctly set.
• Check if the inter-unit control wiring is short-circuited or disconnected at some
location.
(2) If the buttons blink fast (at 0.2-second intervals) for 15 seconds after this unit is
operated.
The indoor units of blinking groups do not respond to the operation of this unit.
• Check if the indoor units are turned on.
• Check if the central address is correctly set.
• Check if the inter-unit control wiring is short-circuited or disconnected at some
location.
(3) If each button is blinking slowly (at 1-second intervals)
The indoor units of blinking groups are in alarming status.
• Check the operation of indoor units.
• See the "Installation Instructions" of indoor/outdoor units, and perform the test
operation.
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