SYSVRF2 CASSETTE MINI IM
14
10.4 ERROR CODE
Error Code
Error Content
FE
Eb
E0
E1
E2
E3
E4
E7
Ed
EE
Error of electronic expansion valve
Mode conflict
Error with the indoor temp. sensor (T1)
Error with the pipe temp. sensor (T2)
Error with the pipe temp. sensor (T2B)
DC FAN error
EEPROM error
Outdoor unit error
Water level alarm
No address when first power on
Table.10-2
E6
H0
M-Home not matched error(Reserved)
Reserved
E5
Communication error of indoor and
outdoor units
10.3 Main board Code designation
SW1definition
SW 1
ON
0 means the cooling mode temperature
compensation is 0°C (default)
1 means the cooling mode temperature
compensation is 2°C
0 means EXV positions 96 (steps) in
standby heating mode (default)
1 means EXV positions 72 (steps) in
standby heating mode
SW 1
ON
1 2
1 2
0/1 Definition
ON
Means 0
ON
Means 1
SW2 definition
Reserved
(Default 0)
Reserved (default 0)
SW3 definition
0 means auto addressing mode
(default)
1 means clear indoor unit address
SW 2
ON
1 2
SW 2
ON
1 2
SW 3
ON
1 2
SW 3
ON
1 2
SW4 definition
SW5 definition
00 means the time for stopping the
TERMAL fan is 4 minutes (default)
01 means the time for stopping
TERMAL fan is 8 minutes
10 means the time for stopping
TERMAL fan is 12 minutes
11 means the time for stopping
TERMAL fan is 16 minutes
00 means shutting down the unit
to "stop cold air" at 15℃(default)
01 means shutting down the unit
to "stop cold air" at 20℃
10 means shutting down the unit
to "stop cold air" at 24℃
11 means shutting down the unit
to "stop cold air" at 26℃
SW 4
ON
1 2
SW 4
ON
1 2
SW 4
ON
1 2
SW 4
ON
1 2
SW 5
ON
1 2
SW 5
ON
1 2
SW 5
ON
1 2
SW 5
ON
SW6 definition
SW7 definition
Reserved (default 0)
Reserved (default 0)
J1 definition
Without jumper "J1" for the auto
restart function
With jumper "J1" for the non-auto
restart function
00 means the temp. compensation
value is 6°C in heat mode (default)
01 means the temp. compensation
value is 2°C in heat mode
10 means the temp. compensation
value is 4°C in heat mode
11 means temp. compensation
value is 0°C in heat mode
(follow me)
J1
J1
SW 6
ON
1 2
SW 6
ON
1 2
SW 6
ON
1 2
SW 6
ON
1 2
SW 7
ON
1 2
SW 7
ON
1 2
Reserved
(Default 0)