System Fault Protection And Code - OPTICLIMATE 6000 PRO4 SPLIT Operation Instructions And Installation Manual

Single speed fan
selection
Keep the state of
power off
(working state)
Combined
timing/cycle
timing selection
Set the lower
temperature limit
Set the upper
temperature limit
When [b2] = 0, the function of water is shielded.
4

System fault protection and code

The controller automatically judges various faults that occur in the system during operation,
and according to the types of these faults, performs corresponding protection processing and
displays the corresponding fault code. The fault code displays EE:XX at the position of the clock
(88:88).
Cause of faults
External water flow
switch disconnected
Condensate drain
failure
1# compressor lack of
fluoride fault
Indoor temperature
sensor is damaged
Indoor 1# coil
temperature sensor is
damaged
(b4) 0(0-1)
(b6) 1(0-1)
(b7) 0
(b8) 18(0-25)
(b9) 32(20-40)
EE :
Fault
Fault Entry condition
code
The water flow switch is
EE：01 continuously disconnected [d2]
seconds
The condensate water level
EE：02 switch is continuously
disconnected for 10 minutes.
EE：03
Sensor short circuit or open
EE：11
circuit
Sensor short circuit or open
EE：12 circuit
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Single speed
Keep the original
power on or off
state after the
controller is
powered on.
1: Cycle timing
(cycle every 24
hours)
XX
Fault code
Protective
measures
Stop unit
Stop unit
Stop unit
Stop unit
Stop unit
11
Three-speed
The controller is
powered off after
being powered on.
0: Combination
timing (valid once in
24 hours)
Recovery condition
After repair
After repair
After repair
After repair or
replacement of the sensor
After repair or
replacement of the sensor