Troubleshooting And Repairs; Troubleshooting; Fault Reporting And Reclamations; Spare Parts - Halton Rex Expander Installation And Maintenance Manual

Halton Rex Expander (RXP) - Installation, commissioning, and maintenance guide

8 Troubleshooting and repairs

8.1 Troubleshooting

Problem
Poor air quality in the room.
Cooling or heating does not work
properly.
Cooling or heating does not work
properly.
The unit makes a loud or whistling
noise.

8.2 Fault reporting and reclamations

For fault reporting and reclamations, contact Halton.
Provide the following information for easier service:
▪ Product type and serial number
▪ Customer name/project
▪ Order confirmation number (purchase or sales order number)
▪ Serial numbers of faulty components
▪ Reclamation description
▪ Pictures

8.3 Spare parts

For spare parts for your specific product, contact Halton.
Provide the following information for easier service:
▪ Product
▪ Customer name/project
▪ Order confirmation number (purchase or sales order number)
▪ Description
▪ Pictures
1.0
Possible cause
The airflow rate is too
low.
The airflow rate is too
low.
The water valve does not
work.
The airflow rate is too
high.
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Possible solution
Check and, if needed, adjust the chamber
pressure. Check and, if needed, adjust the
position of the HAQ control.
Check and, if needed, adjust the chamber
pressure.
Check the operation of the water valve.
Check and, if needed, adjust the chamber
pressure.
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