Mini VRF SYSTEM
Service Checker
6
1. Outdoor Unit Maintenance Remote Controller
6-13
■
Setting mode 2
<Operating procedure>
➀
Press and hold the
(CHECK) button,
button, and
button
simultaneously for 4 seconds or longer.
➁
Press the temperature setting
/
buttons to change the item
code. The item codes and setting data are shown in the table below.
➂
Press the timer time
/
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 display shows the set
outdoor unit address “System XX-YY” (System XX = System address, YY =
Address at outdoor unit sub-bus), item code number (DN value in the table
below), 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 setting mode, press the
(CHECK) button. The display returns to the normal display mode.
A
B
2
3
1
5
List of Item Codes
DN
Parameter
Description
81
Outdoor unit capacity
112 = 4 hp 140 = 5 hp 160 = 6 hp
hp=horsepower
Display of fi rst 4 digits
<Refrigerant type>
A
and
B
are displayed alternately. (Example
shows 0000 0410 (R410A).)
Display of last 4 digits
2
3
1
5
Fig. 6-6
SM830209-00̲Mini̲VRF SYS.indb 13
SM830209-00̲Mini̲VRF SYS.indb 13
2012/01/11 18:26:48
2012/01/11 18:26:48
