Table of Contents
Advertisement
Network address set
Every air-conditioner in network has only one network address to distinguish
each other. Address code of air-conditioner in LAN is set by code switch on
Network Interface Module (
S1
1
2
1
2
2
1
1
2
TROUBLE SHOOTING
No. Type
Contents
The evaporator sensor
Malfun-
check point is abnomal ,
1
or room temp.sensor is
ction
abnormal.
Malfun-
Indoor/outdoor unit com-
2
m
unication is abnormal.
ction
Condenser sensor check
Malfun-
3
point is a
bnormal or outdoor
ction
sensor is abnormal.
temp.
Malfun-
Water level switch is
4
ction
abnormal
Mode conflict
5
Alarm
NIM
), and the set range is 0-63.
Toggle switch set
S2
~
~
~
~
The timer lamp fla-
s
hes
quickly
LED Lamp flash
Run lamp flashes
quickly
.
The timer lamp fla-
shes quickly
.
All the indoor alarm
lamps flash slowly.
Alarm lamp flashes
quickly.
Defrost lamp
flashes
quickly
.
15
Network address code
00~15
16~31
32~47
48-63
.
Remarks
After the malfunctions
disappear, it restores
.
automatically
After the malfunctions
disappear, it restores
automatically.
After the malfunctions
disappear, it restores
automatically.
If the malfunctions can t
be solved in three min.
all the indoor alarm
lamps flash at 0.5Hz.
Turn off the power to restore.
When the indoor unit turns
to heating mode or is turned
off, the alarm will disappear.
Run lamp
Timer lamp
Defrost lamp
Alarm lamp
Manual Switch
Advertisement
Table of Contents
