Sunday, June 5, 2011

AUX Cassette Duct Ceiling and Floor Error Code


10 System failure protection and code
Controller will judge various failures in system operation automatically and treats them accordingly subject to
failure types. Failure protection can be classified two types subject to failure reason and treatment method:
system recoverable protection and system serious failure protection.

Controller of HAC-FX-AUX
System recoverable protection
While air condition system recoverability occurs, whole system should adopt correlative protection
measurement.
After failure protected recovers to normal condition, system will recover to nomal condition.

Failure reason = Treturn air sensor damage
Failure code = Po:01
Enter condition = Sensor short or cut
Protection measure = Timing operation
Recovery condition = Repair or replace

Failure reason = Anti-freezing protection under cooling generation
Failure code = Po:03
Enter condition = Tinner pipe < (EP01) and last 2 minutes
Protection measure = Compressor off and recover operation after satisfying exit condition
Recovery condition = Tinner pipe≥ (EP01) +14 degrees

Failure reason = Anti-overload protection under cooling generation
Failure code = Po:04
Enter condition = Touter pipe >
Protection measure = Compressor off and recover operation after satisfying exit condition
Recovery condition = Touter pipe≤50 degrees

Failure reason = Tinner pipe sensor damage
Failure code = Po:06
Enter condition = Sensor short or cut
Protection measure = Cancel Tinner pipe relative Protection function
Recovery condition = Repair or replace

Failure reason =Touter pipe sensor damage
Failure code = Po:07
Enter condition = Sensor short or cut
Protection measure = Cancel Touter pipe relative protection function
Recovery condition = Repair or replace

Failure reason = Over temperature protection under heat genration
Failure code = Po:11
Enter condition = Tinner pipe> (EP04)
Protection measure = Stop compressor, outer fan. Inner fan force high velocity operation
Recovery condition = After Tinner pipe≤ (SP04) Recover operation automatically

Failure reason = Recovery failure protection of water lift pump
Failure code = Po:12
Enter condition = Water level off (EC07) time
Protection measure = Stop compressor
Recovery condition = Automatic reset after on/off normal

System serious failure protection
After system serious failure protection occurs, all units shut down and wair for inspection

Failure reason = Communication failure
Failure code = Eo:00
Enter condition = Enter condition
Protection measure = Protection measure
Recovery condition = Recovery condition

Failure reason = Water lift pump failure
Failure code = Eo:01
Enter condition = water level switch off (EC07) and more than 30 minutes
Protection measure = System shutdown
Recovery condition = Press rest after on/off normal

Failure reason = Outer unit protection (P2)
Failure code = Eo:02
Enter condition = Outer unit protection switch off
Protection measure = System shutdown
Recovery condition = Press rest after on/off normal

Failure reason = Electric heater over temperature (P1)
Failure code = Eo:03
Enter condition = Over temperature switch off (EC06) seconds
Protection measure = System shutdown
Recovery condition = Press rest after on/off normal

Failure display of indicator lamp board
While failure occurs in unit, judge unit failure via three-indicator lamps ddisplay status, details showed as
followed table (constant light-on of power lamp only after controller engerization):

Failure name = Air return sensor failure
Failure code = Po:01
Red (power) = OFF
Gree (run) = SHINE
Yellow (timing) = SHINE

Failure name = Anti-freezing under coolinggeneration
Failure code = Po:03
Red (power) = SHINE
Gree (run) = OFF
Yellow (timing) = ON

Failure name = Anti-overload under coolinggeneration
Failure code = Po:04
Red (power) = OFF
Gree (run) = SHINE
Yellow (timing) = ON

Failure name = Inner pipe sensor damage
Failure code = Po:06
Red (power) = SHINE
Gree (run) = ON
Yellow (timing) = OFF

Failure name = Outer pipe sensor damage
Failure code = Po:07
Red (power) = SHINE
Gree (run) = OFF
Yellow (timing) = SHINE

Failure name = Over temperature protection under heat generation
Failure code = Po:11
Red (power) = SHINE
Gree (run) = ON
Yellow (timing) = ON

Failure name = Recovery failure of water lift pump
Failure code = Po:12
Red (power) = SHINE
Gree (run) = ON
Yellow (timing) = SHINE

Failure name = Seriousness failure of water lift pump
Failure code = Eo:01
Red (power) = SHINE
Gree (run) = SHINE
Yellow (timing) = SHINE

Failure name = Outer unit protection swirch off (low pressure protection, phase reverse,phase lost)
Failure code = Eo:02
Red (power) = OFF
Gree (run) = ON
Yellow (timing) = ON

Failure name = Over temperature protection switch off
Failure code = Eo:03
Red (power) = ON
Gree (run) = SHINE
Yellow (timing) = SHINE

Failure name = Unit anti-cooling air
Failure code =
Red (power) = OFF
Gree (run) = OFF
Yellow (timing) = SHINE

Failure name = Unit unfreezing
Failure code =
Red (power) = OFF
Gree (run) = SHINE
Yellow (timing) = OFF

Failure name = Telecontrol wait signal
Failure code =
Red (power) = SHINE
Gree (run) = OFF
Yellow (timing) = OFF

Controller of HAC-F1X-AUX
System recoverable prrotection
While air condition system recoverability occurs, whole system should adopt correlative protection
measurement. After failure protected recovers to normal condition, system will recover to nomal condition.

Failure name = T indoor pipe failure
Failure code = Pr: 01
Red (power) = SHINE
Gree (run) = ON
Yellow (timing) = OFF

Failure name = T outdoor pipe failure
Failure code = Pr: 02
Red (power) = SHINE
Gree (run) = OFF
Yellow (timing) = SHINE

Failure name = Anti-freezing under coolinggeneration
Failure code = Pr: 03
Red (power) = SHINE
Gree (run) = OF
Yellow (timing) = ON

Failure name = Anti-overload under coolinggeneration
Failure code = Pr: 04
Red (power) = OFF
Gree (run) = SHINE
Yellow (timing) = ON

Failure name = T exhaust failure
Failure code = Pr: 05
Red (power) = SHINE
Gree (run) = SHINE
Yellow (timing) = OFF

Failure name = T return wind failure
Failure code = Pr: 06
Red (power) = OFF
Gree (run) = SHINE
Yellow (timing) = SHINE

Failure name = Heating-overload protection
Failure code = Pr: 08
Red (power) = SHINE
Gree (run) = ON
Yellow (timing) = ON

Failure name = Water level switch protect
Failure code = Pr: 11
Red (power) = SHINE
Gree (run) = ON
Yellow (timing) = ON

Failure name = Unit anti-cooling air
Failure code =
Red (power) = OFF
Gree (run) = OFF
Yellow (timing) = SHINE

Failure name = Unit unfreezing
Failure code =
Red (power) = OFF
Gree (run) = SHINE
Yellow (timing) = OFF

Failure name = Telecontrol wait signal
Failure code =
Red (power) = SHINE
Gree (run) = OFF
Yellow (timing) = OFF

System serious failure protection
After system serious failure protection occurs, all units shut down and wair for inspection

Failure name = High press protect
Failure code = Er: 04
Red (power) = ON
Gree (run) = OF
Yellow (timing) = SHINE

Failure name = Low press protect
Failure code = Er: 05
Red (power) = ON
Gree (run) = SHINE
Yellow (timing) = SHINE

Failure name = T exhaust protect
Failure code = Er: 06
Red (power) = ON
Gree (run) = SHINE
Yellow (timing) = ON

Failure name = Current over protect
Failure code = Er: 07
Red (power) = ON
Gree (run) = ON
Yellow (timing) = SHINE

Failure name = No outdoor unit
Failure code = Er: 08
Red (power) = OFF
Gree (run) = ON
Yellow (timing) = ON

Failure name = Water level switch graveness protect
Failure code = Er: 11
Red (power) = SHINE
Gree (run) = SHINE
Yellow (timing) = ON

Failure name = Over temperature protection switch disconnection
Failure code = Er: 12
Red (power) = OFF
Gree (run) = ON
Yellow (timing) = SHINE

Failure name = Communication trouble
Failure code = Eo: 00
Red (power) = Line controller alarm ,it will be unchained after the communication electric cir cuitis ok
Gree (run) = Line controller alarm ,it will be unchained after the communication electric cir cuitis ok
Yellow (timing) = Line controller alarm ,it will be unchained after the communication electric cir cuitis ok

Failure name = Phase is lose or phase sequence is Reverse in three phase protection
Failure code = Eo: 03
Red (power) = SHINE
Gree (run) = SHINE
Yellow (timing) = SHINE


AUX Highcool 2007 Series Fault Codes
In the event of a failure a fault code on the controller will usually advise the nature of the problem.
Fault codes are divided into two groups. E codes are major faults and require the system to be manually reset. P codes are minor faults and will reset themselves in the event of the fault condition resolving itself. Sensor Failure P codes will allow the unit to run in emergency mode for 50 minutes with limited functionality before halting operation if the failure is not cleared.
All fault codes should be investigated by an engineer, although Pr03 and Pr08 should be investigated by the user by cleaning the filter and checking the operating temperature first.


Code = Eo00
Reason = ID to RC Comms Failure
Initiation = Comms Fail
Protection = Sys Stop
Recovery = Normal Comms

Code = Eo03
Reason = Phase Lost or Swapped
Initiation = Phase Problem
Protection = Sys Stop
Recovery = Solve Problem

Code = Er04
Reason = High Pressure Trip
Initiation = >42 Bar
Protection = Sys Stop
Recovery = <33 Bar

Code = Er05
Reason = Low Press Trip
Initiation = <1 Bar
Protection = Sys Stop
Recovery = >3 Bar

Code = Er06
Reason = High Discharge Temp
Initiation = >120C
Protection = Sys Stop
Recovery = Fix / Reset

Code = Er07
Reason = Overcurrent Trip
Initiation = ID Coil >16C
Protection = Sys Stop
Recovery = Fix / Reset

Code = Er08
Reason = ID to OD Comms Failure
Initiation = Comms Fail
Protection = Sys Stop
Recovery = Normal Comms

Code = Er11
Reason = Drain Failure
Initiation = Hi Water 30 mins
Protection = Sys Stop
Recovery = Fix / Reset

Code = Er12
Reason = Elec Heat Fail
Initiation = Unused
Protection = Unused
Recovery = Unused

Code = Pr01
Reason = ID Pipe Sensor Fail
Initiation = Short or Close
Protection = Emergency Run
Recovery = Repair / Replace

Code = Pr02
Reason = OD Pipe Sensor Fail
Initiation = Short or Close
Protection = Emergency Run
Recovery = Repair / Replace

Code = Pr03
Reason = Cooling Mode De-ice
Initiation = ID Coil <-2C/ 2 mins
Protection = Comp Off
Recovery = EP01 + 14C

Code = Pr04
Reason = Cooling Anti Overload
Initiation = OD Coil >60C
Protection = Comp Off
Recovery = OD Pipe <50C

Code = Pr05
Reason = Discharge Sensor Fail
Initiation = Short or Close
Protection = Emergency Run
Recovery = Repair / Replace

Code = Pr06
Reason = ID Air Sensor Fail
Initiation = Short or Close
Protection = Emergency Run
Recovery = Repair / Replace

Code = Pr08
Reason = Heating Hi Temp
Initiation = ID Coil >66C
Protection = OD off / ID Hi Spd
Recovery = ID Coil <50C

Code = Pr11
Reason = Drain Failure
Initiation = Hi Water 30 secs
Protection = Comp Off
Recovery = Auto Reset

 






 

Kindly Bookmark this Post using your favorite Bookmarking service:
Technorati Digg This Stumble Stumble Facebook Twitter

0 komentar:

Post a Comment

 

| error code air conditioning © 2014. All Rights Reserved | Template Style by My Blogger Tricks .com | Design by Brian Gardner | Back To Top |