Park House Healthcare Delta Plus Service Manual page 9

Fault Description
Mattress unable to
lower the air
pressure.
Incorrect pressure
detected
Dirty air filter
Possible Causes & Solutions
Check the timer and control panel.
Solution - Replace the timer.
Solution - Replace the control panel.
Conduct a pump pressure test
Solution - Replace the control panel.
Replace the air filter
8
Service Repair
Procedure
T6
T1
T7
T1
T4