Service manual

Fault symptom Cause Action
The machine is leaking
water.
Improper installed auto filter and/or
sealing
Information to customer:
• Check that the auto filter and the sealing
is proper installed.
HP (heat pump)
Defective auto filter and/or sealing Information to customer:
• Handle the auto Filter and sealing
carefully when cleaning.
Service action:
• Replace the auto filter and/or the sealing.
The anti-siphon valve hose connection
improper installed
• Fit the hose connection to the return
valve properly.
Defective hose connection to the
anti-siphon valve
• Replace the anti-siphon valve hose
connection.
Other faults cont.
Troubleshooting
Service Manual TD70
31