Panasonic WU-144MF1U9E 3-Way Service Manual - Page 96

Mode Settings, Display of first 4 digits

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6. Mode Settings ■ Setting mode 1 ➀ Press and hold the (CHECK) button and (VENTILATION) button simultaneously for 4 seconds or longer. ➁ Use the temperature setting and buttons to change the item code. The item codes and setting data are shown in the table below. ➂ Use the timer time and buttons to change the setting data. To confirm the changed setting data, press the button. (At this time, " lit.) " stops blinking and remains ➃ During this mode, " " is displayed, blinking. The outdoor unit address display section displays "ALL," the item code number (DN value in the 3 table), and the setting data (8 digits). (The setting data is displayed in 8 digits. The display changes between the first 4 digits (Fig. A ) and the last 4 digits (Fig. B ). When the first 4 digits are displayed, the bottom dot of the colon is lit.) ➄ To exit the setting mode, press the button. (CHECK) 3-WAY VRF SYSTEM Outdoor Unit Maintenance Remote Controller A Display of first 4 digits 5 2 1 3 B Display of last 4 digits 5 2 1 3 A and B are displayed alternately. (Example shows display of 0000 0001.) DN Parameter Description Snowfall sensor usage 0 = Sensor input not present. Control is performed. 1 = Sensor input present. Control is performed. 2 = Sensor input not present. Control is not performed. 3 = Sensor input present. Control is not performed. Outdoor unit fan Quiet mode 0 = Disabled 2 = Quiet mode 2 4 = Quiet mode 4 1 = Quiet mode 1 3 = Quiet mode 3 Energy saving mode 0 = None 1 = Discharge temp. control only (Mode 3) 2 = Demand only (Mode 2) 3 = Discharge temp. control + Demand (Mode 1) Energy saving operation plug Demand 1 current 0 = Independent 1 = All indoor units linked 0 = 0% 1 = 40 ... 4 = 70 7 = 100 8 = 120 9 = 140 10 = 160 11 = 200 12 = -1 (no limit) Demand 2 current 0 = 0% 1 = 40 ... 4 = 70 7 = 100 8 = 120 9 = 140 10 = 160 11 = 200 12 = -1 (no limit) 3 - 12

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3
3
- 12
6. Mode Settings
3-WAY VRF SYSTEM
Outdoor Unit Maintenance Remote Controller
■
Setting mode 1
<Operating procedure>
➀
Press and hold the
(CHECK) button and
(VENTILATION) button simultaneously for 4
seconds or longer.
➁
Use the temperature setting
and
buttons to change the item code. The item codes
and setting data are shown in the table below.
➂
Use the timer time
and
buttons to change
the setting data.
To confirm the changed setting data, press the
button.
(At this time, “
” stops blinking and remains
lit.)
➃
During this mode, “
” is displayed, blinking.
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.
A
)
and the last 4 digits (Fig.
B
). When the first 4
digits are displayed, the bottom dot of the colon is
lit.)
➄
To exit the setting mode, press the
(CHECK)
button.
5
3
1
2
A
Display of first 4 digits
DN
Parameter
Description
Snowfall sensor usage
0 = Sensor input not present. Control is performed.
1 = Sensor input present. Control is performed.
2 = Sensor input not present. Control is not performed.
3 = Sensor input present. Control is not performed.
Outdoor unit fan Quiet
mode
0 = Disabled
1 = Quiet mode 1
2 = Quiet mode 2
3 = Quiet mode 3
4 = Quiet mode 4
Energy saving mode
0 = None
1 = Discharge temp. control only (Mode 3)
2 = Demand only (Mode 2)
3 = Discharge temp. control + Demand (Mode 1)
Energy saving operation
plug
0 = Independent
1 = All indoor units linked
Demand 1 current
0 = 0%
1 = 40 … 4 = 70
7 = 100
8 = 120
9 = 140
10 = 160
11 = 200
12 = –1 (no limit)
Demand 2 current
0 = 0%
1 = 40 … 4 = 70
7 = 100
8 = 120
9 = 140
10 = 160
11 = 200
12 = –1 (no limit)
1
2
3
5
B
Display of last 4 digits
A
and
B
are displayed alternately.
(Example shows display of 0000 0001.)