Westomatic H2O Hydration Station Azure Mk4, Техническое руководство

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Part Number: 350092 Issue: 3
Page 88 of 125
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Services Limited.
Actions to take:

Check the loom connects to all parts and no wires are not connected.

Check machine settings and recipes to ensure only used components are enabled

Check the supply fuses

Check if any outputs switch on when the machine is powered-up. If so, replace the processor board. If
no outputs switch on, this will indicate a faulty component driven from SKT J13, J14 or J15.
Error code 15
Fault Description – Waste bucket faulty
Actions to take:

Check the waste bucket is not full. Empty if full of water

Ensure the waste bucket brass weight is on the waste bucket

Ensure the waste buck is in the correct position

Ensure that the waste bucket white silicon hose is not trapped or twisted.

Check the waste bucket switch for damage
Error code 17
Fault Description – Triac open circuit
Actions to take:

Triac on control board has gone open circuit

Ensure connections on the control board are correctly connected

Check the fault log for a fault prior to this error which may have caused the fault.

Check the output is not shorted at the motor / valve end

Return board for fault diagnostic
Error code 19
Fault Description – Keyboard Fault.
Actions to take:

Ensure that the hover buttons are not touched during power up

Disconnect each non touch button in turn and power up the machine to locate a faulty button. If the
fault disappears then check the button / loom and replace as required.

If fault persists then replace the processor board.
Error code 20
Fault Description – Water Fail safe
Actions to take:
Water fail safe is caused by the operation of the main water inlet valves outside of a vend cycle for a pre-set
time limit. Water fail safe is not the same a water leak detection device where a water block should be installed
to prevent water leaks.

Check the machine for internal water leaks

Fault code will be rectified by interrupting power.
Error code 23
Fault Description – Blown Fuse Detected.
Actions to take:
Check and / or replace Fuse 1 (1.2A) and/or Fuse 2 (6.3A) on processor board.
Check that triacs being used have an output.
Check the motor and loom for short circuits
Error code 40
Fault Description – Internal Timer
Actions to take:

If the number of software timers exceeds 64. Internal software memory fault condition

Check fault log and report error to Westomatic vending services.

Cycle power to restart machine.

No further action required unless fault re occurs multiple times.
Error code 71
Fault Description – Juice 1 sold out
Actions to take:

Replace juice 1

Reset the syrup counter in door open mode menu