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Model- HP900, wedge controller with C9 Caterpiller engine.Compressor is running and not present any alarm or flash code but can't make load

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Error code list


ALARMS THAT STOP THE DISHWASHER

A1 Want of water

Is the water cock open?

Does the water load solenoid valve work?

Is the water feed flow a min. of 5 l/min?

Is the water inlet filter clean?

Is the load solenoid valve filter clean?

Is the overflow inserted?

Do the tank/boiler pressure switches work properly?



C9 Automatic hood out of order

Alarm codes for automatic hood type dishwasher (see paragraph 9.2.1 Alarm codes for automatic

hood type dishwashers)



C12 Tank level sensor out of order

Are the connectors correctly connected?

Are connector contacts cleaned?

Does the air trap of the tank work correctly?

Is the level sensor broken (replace it with a new one)?



Alarm codes for automatic hood type dishwashers

When the alarm C9 appears, to facilitate fault-finding a parameter providing a more detailed indication has

been introduced.

The parameter is C9 and is found in the ron family.

The possible cause of the anomaly can be found (see next table) according to the value of the parameter C9.

E.g.: With an automatic hood type the alarm C9 appears.

Access the parameter C9 in the ron family.

Assuming the value displayed is:

20 ? During lifting, the current absorbed by the lifting motor has exceeded the threshold. This can happen if

a rack or other heavy material was placed on the hood.









ALARMS THAT DON'T STOP THE DISHWASHER (SHOWN ON THE USER INTERFACE AT REGULAR INTERVALS)

b1 Drain not efficient

Has the overflow been removed?

Is the water drain blocked?

Is the drain pump blocked?

Are the air trap and tank pressure switch clean?

Is there a constriction in the drain tube?

Is the pump breather pipe returning to the tank clogged or constricted?

Does the tank pressure switch work properly?

Is there a hole in the drain tube (only for versions with drain pump)?



b2 Overflow alarm

Is the water drain blocked?

Are the air trap and tank pressure switch clean?

Does the tank pressure switch work properly?

Is the load solenoid valve blocked? (see electrical wiring diagram - YV1 Filling solenoid valve)

Is the load solenoid valve relay stuck? (see electrical wiring diagram - RL5 relay of AP2 board)



C1 Boiler temperature rise too fast

Does the boiler level sensor work properly? The boiler could be empty.

Are no-original power resistances installed?



C2 Boiler temperature too high

Has the boiler temperature been changed (btC - increased above 90°C)?

Has the software alarm value been modified (bH,)?

Does the boiler level sensor work properly?

Boiler relay/relays sticked (see electrical wiring diagram - RL1/ RL2/ RL3 relays of AP2 board)?



C3 Tank temperature too high

Is the feed water above 60°C?

Has the software alarm value been modified (tHi)?

Is the rinse water temperature too high?

Is the tank relay stuck (see electrical wiring diagram - RL4 relay of AP2 board)?



C4 Tank temperature sensor out of order

Is the temperature sensor broken or disconnected (see electrical wiring diagram - ST1 Tank

probe)?

Is the temperature sensor connector correctly inserted?



C5 Tank temperature sensor out of order

Is the temperature sensor short-circuited (see electrical wiring diagram - ST1 Tank probe)?



C6 Boiler temperature sensor out of order

Is the temperature sensor broken or disconnected (see electrical wiring diagram - ST2 Boiler

probe)?

Is the temperature sensor connector correctly inserted?



C7 Boiler temperature sensor out of order

Is the temperature sensor short-circuited (see electrical wiring diagram - ST2 boiler probe)?



C10 Rinse temperature sensor out of order (only on machines with temperature sensor on the rinse circuit)

Is the temperature sensor broken or disconnected?

Is the temperature sensor connector correctly inserted?

C11 Rinse temperature sensor out of order (only on machines with temperature sensor on the rinse circuit)

Is the temperature sensor short-circuited?

C13 Rinse pump out of order (the water level of the boiler does not decrease)

Does the rinse pump work correctly?

Is there any bottleneck in the hose, that connect the air trap and the board sensor?



WARNING:

Alarms C2, C6 and C7 lock the boiler temperature control.

Alarms C3, C4 and C5 lock the tank temperature control.

In the case of alarms C6 and C7, the boiler waiting phase is not executed (the rinse may be performed

with cold water) and, during the initial warm-up and subsequent rinses ( btF > 0 ), the boiler heating

phase is not executed.

In the case of an open probe error ( C4, C6 e C10 ), the displayed temperature is 10°C

In the case of a shorted probe error ( C5,C7 e C11 ) , the displayed temperature is 99°C.



E1 Communication error

Is the connection between main board and control panel correct? Are the connectors correctly

connected?

Are connector contacts clean?

E2 Tank temperature low

Does the tank heating element work properly?

Are the connectors correctly connected?

Are the dishwasher feed voltage and current correct?

Is the relay RL4 (see electrical wiring diagram - RL4 relay of AP2 board) on the board disconnected

or faulty?

E3 Boiler temperature low

Does/do the boiler heating element/s work properly?

Are the connectors correctly connected?

Does the possible remote control switch connected to the heating element work correctly?

Is there power at the remote control switch input terminals?

Do boiler relays (see electrical wiring diagram - RL1/ RL2/ RL3 relays of AP2 board) work properly?



CAUTION: IF THERE IS A MALFUNCTION ON RELAY RL1 AND THE BOILER HEATING ELEMENTS

ARE FED BY MEANS OF A REMOTE CONTROL SWITCH, THE BOARD DOES NOT

HAVE TO BE REPLACED; JUST MOVE THE BOILER HEATING ELEMENT CONNECTOR TO

ONE OF THE TWO FREE POSITIONS ON THE BOARD.

CAUTION: WHEN ONE BRANCH OF THE HEATING ELEMENT DOES NOT WORK AND THE

OTHER TWO CONTINUE TO FUNCTION, ON REACHING THE SET TEMPERATURE VALUE,

ALARM 3 DISAPPEARS AND REAPPEARS IN THE SUBSEQUENT RINSE PHASE. THIS

ALSO OCCURS WHEN A PHASE IS MISSING.



Dado

Sep 01, 2014 | Zanussi Dishwashers

1 Answer

My harley wont start


Hi Anonymous, and the usual suspects are:
1.Ignition/Light Key Switch not in IGNITION position.
2.Engine Stop switch in the OFF position.
3.Discharged battery, loose or corroded connections check negative cable at both ends. (solenoid chatters).
4. Bank Angle Sensor tripped and Ignition/Light Key Switch not cycled to Off and then back to on.
5. Starter control circuit, relay or solenoid faulty.
6. Electric starter shaft pinion gear not engaging or over-running clutch slipping.
7. Security alarm not disarming
For a prime suspect please visit website below and good Luck.
Harley Diagnostic Codes 04 to Present
Set Change Override Transport Harley Security Alarm PIN Code No Key Fob...

May 11, 2013 | 2007 Harley Davidson FXDB Dyna Street Bob

1 Answer

HD Dyna 2010 Superglide won't start


Hi Clements_car, and the usual suspects are:
1.Ignition/Light Key Switch not in IGNITION position.
2.Engine Stop switch in the OFF position.
3.Discharged battery, loose or corroded connections check negative cable at both ends. (solenoid chatters).
4. Bank Angle Sensor tripped and Ignition/Light Key Switch not cycled to Off and then back to on.
5. Starter control circuit, relay or solenoid faulty.
6. Electric starter shaft pinion gear not engaging or over-running clutch slipping.
7. Security alarm not disarming
For a prime suspect please visit website below and good Luck.
Harley Diagnostic Codes 04 to Present
Set Change Override Transport Harley Security Alarm PIN Code No Key Fob...

Mar 25, 2013 | 2010 Harley Davidson FXDC Dyna Super Glide...

1 Answer

I have a Whirlpool Cabrio top load washer. When I load the clothes and start the washer and it begins to run I hear an alarm, it stops and a F1 flashes on the display. What does this mean?


F1 (F60-68)
Primary Control Failure F then 1 flashes when there is a primary control failure. Replace the machine control assembly.
See Accessing & Removing the Electronic Assemblies.
F1 flashing on the display indicates a primary control failure.
"F then 1 flashes when there is a primary control failure. Replace the machine control assembly."

The link below lists Cabrio failre codes.
http://www.advantagesupplyfl.com/WhirlpoolCabrioWasherFaultCodes.html

Dec 16, 2010 | Whirlpool Cabrio WTW6600SBT Top Load...

2 Answers

330 excavator with a c9 cat engine, heavy SMOKE


Why did you do all of the engine work? Due to the same problem? Have you ran an ET on it to check for codes ?

Feb 25, 2010 | 2006 Lamborghini Diablo

1 Answer

Lennox electric furnace wont cool house. model cb-30m-46. dual zone. honeywell control panel. cool light lit and purge light flashing.


check the outside unit (condenser) see if the fan and compressor are running. the compressor humms and you should be able to hear it. if it is running check the inside unit's coil to see if it is frozen or dirty. if it is frozen or extremely dirty then you have restricted airflow to the inside unit. Sometimes checking the coil is near impossible, i use an inspection mirror and headlight flashlight, then i wedge a chisel under the front of the drainpan (CAREFULLY! its plastic usually) so i can get my mirror in there and see whats up. On a furnace the coil will be on the very top and have 2 copper pipes running into it with one of them being insulated. hey also a dirty filter or prefilter can cause freezing.

Oct 09, 2009 | Heating & Cooling

2 Answers

Ingersoll Rand SSR compressor shuts down loaded or unloaded with no alarm, and then shows ready to start . Will not run more than a few minutes either loaded or unloaded. installed meter on incoming power...


When it shuts down, press DISPLAY SELECT button once and use the up down arrows to see the code just before shutdown.

HIGH AIREND TEMP

HIGH AIR PRESSURE

LOW SUMP PRESSURE

PRESSURE OR TEMP SENSOR FAIL

CHECK MOTOR ROTATION

MOTOR OVERLOAD

FAN MOTOR OVERLOAD

STARTER FAULT

I am assuming this has a Intellisys controller.

Aug 25, 2009 | Air Tools & Compressors

2 Answers

Electrical


Go inside the vehicle,dont put key in ignition, leave driver's door open, press the auto lock button on the driver's door, now close door while you are inside and watch on the dash the alarm enable itself, once it stops flashing open the door, this will set off the alarm, lights flashing horn blowing. Now take the key and put it in the drivers door and turn the key to stop the alarm. Now start you vehicle. If you want you can take the glove box apart to get to the vehicle security module to remove it. Dont unplug it unless the vehicle is running (must be running due to back up on computer) unplug the module and you will never have another problem with the security again and it does not effect your powerlocks.

Jul 09, 2008 | 1995 Jeep Cherokee

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