Setting The Outdoor Unit Eeprom Data - Panasonic U-4LE1R8 Service Manual

1. Outdoor Unit Maintenance Remote Controller

1-6. Setting the outdoor unit EEPROM data

Setting mode 1
<Operating procedure>
Press and hold the
(VENTILATION) button simultaneously for 4
seconds or longer.
Press the temperature setting
buttons to change the item code. The item codes
and setting data are shown in the table below.
Press the timer time
the setting data.
To confirm the changed setting data, press the
button.
(At this time, "
lit.)
During this mode, "
The outdoor unit address display section displays
"ALL," the item code number (DN value in the
table), and the setting data (8 digits).
(The setting data is displayed in 8 digits. The
display changes between the first 4 digits (Fig.
and the last 4 digits (Fig.
digits are displayed, the bottom dot of the colon is
lit.)
To exit the setting mode, press the
button.
The display returns to normal display mode.
DN
Outdoor unit fan Quiet
mode
Energy saving mode
Energy saving
6
operation plug
Demand 1 current
Demand 2 current
Indoor unit connecting
Nos.
Auto restart setting
(CHECK) button and
/
/ buttons to change
" stops blinking and remains
" is displayed, blinking.
). When the first 4
B
(CHECK)
Parameter
0 = Disabled
1 = Quiet mode
0 = None
1 = Discharge temp. control only (Mode 3)
2 = Demand only (Mode 2)
3 = Discharge temp. control + Demand (Mode 1)
0 = Independent
1 = All indoor units linked
40 = 40%, 45 = 45%, ... 95 = 95% 100 = 100%, -1 = (no limit)
40 = 40%, 45 = 45%, ... 95 = 95% 100 = 100%, -1 = (no limit)
0 = Setting at shipment
(Indoor unit connecting Nos. shows after installation's communication.)
0 = None
1 = Indoor EEPROM code : Set 28 to 01
(When power failure is recovered, the system restores automatically.)
2 = Indoor EEPROM code : Set 28 to 00
(When power failure is recovered, the system does not restore automatically.)
(When EF changed, set to EE for setting at shipment : Set to 0)
A Display of first 4 digits
5
1
Display of last 4 digits
B
)
A
5
1
and
A
(Example shows display of 0000 0001.)
Description
6-12
Mini VRF SYSTEM
Service Checker
3
3
are displayed alternately.
B
2
2