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8 Troubleshooting
Abnormal operation occurrence counter
Abnormal operation occurrence
15
counter
Instantaneous power failure oc-
16
currence counter in indoor unit
Transmission error occurrence
17
counter between remote control
switch and indoor unit
Abnormal operation occurrence
18
counter on inverter
Indication of automatic louver condition
19 Louver sensor
Compressor pressure/frequency indication
Discharge pressure (high)
20
(x 0.1 MPa)
Suction pressure (low)
21
(x 0.01 MPa)
22 Control information
23 Operation frequency (Hz)
Indoor unit capacity indication
24 Indoor unit capacity
25 Outdoor unit code
Refrigerant cycle number (Indoor
26
unit shipment DSW5+RSW2)
Refrigerant cycle number (Indoor
27
unit shipment DSW5+RSW2)
280
SMGB0087 rev.0 - 12/2013
E1 01
E2 00
E3 00
E4 00
1 00
H1 18
H2 04
This is an indication for internal information for the remote
H3 44
control switch. This does not have any specific meaning
H4 44
This is an indication for frequency of inverter
The capacity of the indoor unit is indicated as shown in the
table below.
1 08
Capacity code of indoor unit
2 n
3 01
"n" indicates the total number of Indoor Units:
4 00
J3: 01 ~ 64 (Decimal code)
J4: 00 ~ 3F (Hexadecimal code)
Countable up to 99.
Over 99 times, "99" is always displayed.
N O T E
•
If a transmission error continues for three minutes,
one is added to the occurrence counter.
•
The memorized data can be cancelled by the meth-
od which is explained in
cedure of PCB by means of the Remote Control
Switch".
00
: Normal
: Abnormal
Indication code
06
08
10
13
14
16
18
20
22
26
32
40
48
64
80
1~g
A
b
C
1~9
10
11
12
section"Self-checking pro-
Equivalent capacity (HP)
0.8
1.0
1.3
1.5
1.8
2.0
2.3
2.5
2.8
3.0
4.0
5.0
6.0
8.0
10.0
d
E
U
13
14
15
16
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Table of Contents
Troubleshooting
