Twin And Triple - Panasonic CS-A18BD3P Service Manual

19 TWIN AND TRIPLE

19.1. TWIN
19.1.1. Operation
• • • • Simultaneous air conditioning of wide spaces and corners is
possible.
• • • • Master units and slave-units can be set automatically in twin
and triple systems. No address setting is necessary.
• • • • Multiple indoor units can be operated simultaneously with a
single remote control unit. Note that individual operation is
not possible.
(Twin operation setting)
• • • • The master units and slave units are set automatically when the power is turned on. At this time, the indoor unit which is
connected to the remote control unit becomes the master unit.
(If automatic setting is not possible, carry out the settings manually.)
• • • • Install the remote control unit to the master unit. (It cannot be connected to slave units.)
• • • • The remote control thermostat can also be set.
• • • • Optional circuit boards can only be installed to the master unit.
• • • • Setting the master unit and slave units can also be carried out manually by using DIP switches. However, manual settings
will always take priority. If you have made manual settings but would like to return to using automatic settings, set all slave
unit DIP switches (refer to the table below) to the OFF position, and then press the ADDRESS RESET switch on the outdoor
unit (SW3 on the outdoor unit printed circuit board).
(Do not mix manual settings and automatic settings.)
39