Test Run & Fault Code
Fault Remedies
When any fault appears, refer to "Inquiry of fault records of indoor units" at page33, consult the
fault code of line control or the flashing times for LED5 of computer panel of indoor units/health
lamp of receiving window of remote control and find out the faults as shown in the following table
to remove all faults.
Indoor Unit Faults
Wired
Controller Fault
Code
01
02
03
04
05
06
07
08
09
0A
Outdoor Unit Code
PCB LED5(Indoor
Units)/ Receiving
Window Health
Lamp(Remote
Controller)
1
2
3
4
5
6
7
8
9
10
20
Fault Descriptions
Fault of indoor unit ambient temp. transducer TA
Fault of indoor unit pipe temp. transducer TC1
Fault of indoor unit pipe temp. transducer
TC2
Fault of indoor unit dual heat source temp.
transducer
Fault of indoor unit EEPROM
Fault of communication between indoor & outdoor
units
Fault of communication between indoor
unit and wired control
Fault of indoor unit water drainage
Fault of duplicate indoor unit address
Fault of duplicate central control address
Corresponding faults of outdoor units
35