Noisy Unit; Compressor Doesn't Start - CLIVET MSAN 81 Anleitung Zur Installation, Bedienung Und Wartung

NOISY UNIT

YES
The shock absorbers on the
com pressor are in go od
Th e co m p resso r fasten ing
N O
screw s have com e lo ose?
N O
T he p ipes vib rate?

COMPRESSOR DOESN'T START

C O M P R E S S O R D O E S N 'T S T AR T
N O
N o p o w er at th e term in als ?
YE S
Is o la tin g sw itc h clo s ed ?
YE S
R e la y w o rk in g ?
YE S
C o n tro l m o d u le
U n it w o rkin g
Notes
1) The Klixon is activated when the temperature of the compressor casing is quite high.
Check the causes before re-starting the unit.
2) Check if the windings are earthed. If necessary, replace the compressor.
3) The mechanical blocking of the compressor is indicated by a constant and typical noise. In this case, replace the compressor.
UN IT N O IS Y
N O
?
condition
YES
YES
U n it w o rking
YE S
N O
N O
N O
w o rk in g?
C heck and replace if
neces sary
C heck and tighten if
necessary
C heck tightness
K lix on a ctiva tion
( 1 )
M otor burnt out
( 2 )
C om pre ss o r b loc ked
( 3 )
C los e
C h e ck th at th e co il is no t
b urnt out and the conta cts
are not oxidise d
C h e c k a n d re p la c e if
n e c e s sa ry
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