Gree TERRA09HP230V1A Installation, Service & Troubleshooting page 67

Fault and Status Display Table 9,000/12,000 Systems
# Malfunction Name
1 Malfunction of Circuit for zero
cross detection
2 Malfunction protection for
jumper cap
3 No feedback from indoor motor
4 Indoor ambient temp sensor has
open or short circuit
5 Indoor evaporator temp sensor
has open or short circuit
6 Liquid valve temp sensor has
open or short circuit
7 Gas valve temp sensor has open
or short circuit
8 Module temp sensor has open or
short circuit
9 Outdoor ambient temp sensor
has open or short circuit
10 Outdoor inlet pipe temp sensor
of condenser has open or circuit
(for commercial use)
11 Outdoor middle pipe temp
sensor of condenser has open or
short circuit
12 Outdoor outlet pipe of condens-
er has open or short circuit (for
commercial use)
13 Outdoor discharge temp sensor
has open or short circuit
14 Communication malfunction of
indoor and outdoor units
15 Malfunction of circuit for detect-
ing phase current of compressor
16 Demagnetization protection of
compressor
17 Malfunction of voltage drop of
DC bus bar
18 Module temperature protection
19 Lack of refrigerant or block
protection for the system (not
applicable to residential air con-
ditioner)
20 Malfunction of charging for
capacitor
Malfunction Indoor
Type Display
U8 Blinks for
17 times
C5 Blinks for
15 times
H6 Blinks for
11 times
F1
F2
b5
b7
P7
F3
Malfunction
A5
of
Hardware
F4
A7
F5
E6 Blinks for
6 times
U1
HE
U3
P8
F0
PU
LED
LED LED
Lamp for
Lamp for Lamp for
Opera-
Cooling Heating
tion
Blinks
once
Blinks
twice
Blinks for
19 times
Blinks for
22 times
Blinks for
18 times
Blinks for
3 times
Blinks for
4 times
Blinks for
5 times
Blinks for
12 times
Blinks for
14 times
Blinks for
20 times
Blinks for
19 times
Blinks for
10 times
Blinks for
17 times
Yellow
Red LED
LED
Lamp
Lamp
Blinks for
6 times
Blinks for
5 times
Blinks for
7 times
Blinks for
10 times
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