Control of W-ECO MULTI SYSTEM
3
TD831077
III - 19
0864_M_I
SERVICE
R.C. No.
CHECK
UNIT No.
No.CODE
SERVICE
R.C. No.
CHECK
UNIT No.
No.CODE
SERVICE
R.C. No.
CHECK
UNIT No.
No.CODE
SERVICE
R.C. No.
CHECK
UNIT No.
No.CODE
SERVICE
R.C. No.
CHECK
UNIT No.
No.CODE
If there are no alarm messages, the display shows:
Alarm message
2. Optional Controller (remote controller)
779_8132
Present
Past
Present
Past
MODE
FAN SPEED
SET TEMP.
SERVICE
R.C. No.
CHECK
UNIT No.
No.CODE
778 _8132
CODE No.
No.
UNIT No.
1–1
Alarm message
Refrigerant
Circuit No.
The panel now shows this display as shown below.
For example, if the last four alarm messages were, in order of occurrence from oldest to most recent, P01, P02, P04,
and most recently E01, then the display would look as shown below as you pressed l four times. The 5th time you
pressed l you would start the display cycle over, and the first message would be shown again.
c. A maximum of 4 alarm messages can be accessed by pressing either SET TEMP button j or l as follows.
NOTE Pressing CL (Clear) button will clear all
the service history.
j ... accessed in order of “Past È Present”.
l ... accessed in order of “Present È Past”.