7
.
T
R
O
U
B
L
E
S
H
7
.
T
R
O
U
B
L
E
S
Fault
code
95
Refrigerant serious excessive downtime
96
Refrigerant shortage downtime
97
O
O
T
I
N
G
H
O
O
T
I
N
G
Fault description
Four way valve fault
Fault description
81
REMARKS
VRF
VRF
FOR VRF&inverter
unitary types