Bosch B22CS50SNW-01 - Page 15

173_58300000002379_ara_en_j.doc – 29.04.14 Seite 15 von 41
Compressor-, circuit-noise
(vibrating, whistling, bubbling,
gargling, humming, pulsating)?
Absorption material on:
• Forked tube?
• GS evaporator
Attach “Thermomatte”
between compressor and
mounting plate
Is the fan fixed,
centrical?
Does the compressor transmit
noises on mounting plate?
2
Is internal or external
fan available?
Fan noise,
screaming,
scratching noise?
Fan okay?
Is the internal fan
ice-free?
Fix fan centrical /
Replace fan
Eliminate causation
Replace fan
Compressor okay?
Replace
compressor
Laying of capillary tube okay?
(particularly before FD 7210)
- Straighten capillary?
- Is laying between GS- and
KS-part kink-free?
Pulsating noises?
Evacuate refrigeration circuit carefully and fill
the appliance (don’t jet it before)
Attach absorption material
Fix capillary tube with cable
tie
1
yes
yes
yes
yes
yes
yes
yes
yes
yes
no
no
no
no
no
no
yes
yes
no
no
no
no
no