Panasonic S-250WX2E5, Test Run Manual

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* The fi nal digit of the heating automatic address setting display shows the progress of the automatic address setting
in turn.
 
: Preparing to start automatic address setting

: Waiting for indoor unit automatic address setting preparation

: Engine operating

: Checking the indoor units

: Setting the addresses

: Setting complete
* If it is necessary to stop the operation during heating automatic address setting, press the SET (S007) key for longer
than 1 second. The TEST/WARNING indicator (red LED (D052)) goes out.
* If the room temperature is high, then there are cases where “automatic address setting by heating operation” cannot
be carried out.
On these occasions, carry out the next “automatic address setting by cooling operation”.
Automatic address setting by cooling operation
n
Turn on the power to all the systems.
o
For one outdoor unit, press the HOME (S004) key for longer than 1 second to display the menu item number. “


”
p
Next, press the UP (S005) or DOWN (S006) key to select the menu item number “

”
q
After “

” is displayed, “

” is displayed. While “

” is displayed press the SET (S007) key.
(Green LED lights up.)
r
Next, use the UP (S005) or DOWN (S006) key to select the cooling automatic address setting display “
 
”
(Figure 16). When the cooling automatic address setting is displayed press the SET (S007) key for longer than 1
second.
s
The TEST/WARNING indicator (red LED (D052)) lights up, and automatic address setting starts. When the dis-
play becomes “
 
” the red LED turns off, the automatic address setting is complete.
t
Next, for another system, carry out the operations
o
-
s
, until the automatic address setting is complete for all the
indoor units.
u
Press the HOME (S004) key for longer than 1 second to complete the setting operation.
* There are times when “automatic address setting by cooling operation” cannot be carried out because the room tem-
perature is too low.
In these cases carry out the setting by “ manual address setting ”.
Figure 17
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