63
Increased noise emissions
Possible causes:
■
Transport bracket not removed
■
Doors at the front not properly closed (turn quadrant
key as far as it will go)
■
Hydraulic line is touching the heat pump casing
(back panel).
■
Hydraulic line not connected free of load and torque
stress
■
Anti-vibration elements for hydraulic connection are
missing
■
Connection line of the 2½" or 3" connection set has
been shortened contrary to guidelines, see page 27.
Troubleshooting
Diagnosis
5787 232 GB
Diagnosis
Summary of Contents for BW 301.C090
Page 91: ...91 5787 232 GB...
