- (OU01 - 28) -
Outdoor unit / 3 phase
O
U
T
D
O
O
R U
N
IT
WO
K1
1
2
-1
6
0
L
C
T
A
O
U
T
D
O
O
R U
N
IT
WO
K1
1
2
-1
6
0
L
C
T
A
SAFETY DEVICES
91
Protection from
Model
WO
Û
K112LCTA
WO
Û
K140LCTA
WO
Û
K160LCTA
Circuit protection
Current fuse (Main PCB)
5A 250V
3.15A 250V
10A 250V
Fan motor protection
Thermal protecter
Activate
150±20ºC
Fan motor stop
Reset
120±20ºC
Fan motor restart
Compressor protection
Thermal protection program
(Compressor temp.)
Activate
112ºC
Compressor stop
Reset
80ºC
Compressor restart
Thermal protection program
(Discharge temp.)
Activate
115 °C
Compressor stop
Reset
after 7 minutes
Compressor restart
High pressure protection
Thermal protection program
(Heat exchanger temp.)
Activate
68 °C
Compressor stop
Reset
63 °C
Compressor restart
Pressure sensor
Activate
4.2 MPa
Compressor stop
Reset
3.0 MPa
Compressor restart
Low pressure protection
(Cooling mode only)
Pressure sensor
Activate
0.12 MPa
Compressor stop
Reset
0.15 MPa
Compressor restart
