mundoclima MUPR-09-H11-E, Руководство по обслуживанию

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e Troubleshooting 14 f
1.Remote Maintenance
Possible causes of trouble
H
e
av
y
l
o
ad
c
o
n
d
it
io
n
Lo
os
e
n
hol
d
dow
n
bol
ts
a
nd /
or
s
c
re
w
s
B
a
d
a
irp
ro
o
f
T
h
e a
ir
i
n
le
t o
r o
u
tl
et
o
f ei
th
er
u
n
it
i
s b
lo
c
k
e
d
In
te
rf
e
re
n
c
e
f
ro
m
c
e
ll
p
h
o
n
e
to
we
rs
a
n
d
r
e
mo
te
b
o
o
ste
rs
S
h
ippi
ng
pl
a
te
s r
e
m
a
in
a
tt
a
c
h
e
d
Unit will not start
The power switch is on but fans will not start
ƿ
The temperature on the display board cannot be set
Unit is on but the wind is not cold(hot)
Unit runs, but shortly stops
The unit starts up and stops frequently
ƿ
Unit runs continuously but insufficient cooling(heating)
ƿ ƿ ƿ
Cool can not change to heat
Unit is noisy ƿ ƿ
Test method / remedy
C
h
e
c
k
h
e
at
l
o
ad
T
ig
h
te
n bol
ts
or
s
c
re
w
s
C
los
e
a
ll
t
h
e
w
indow
s a
nd door
s
Re
m
o
v
e
t
h
e
o
b
st
a
c
le
s
R
e
c
o
n
n
ec
t t
h
e p
o
w
e
r o
r p
res
s
ON
/
O
F
F
b
u
tto
n
o
n
r
e
mo
te
c
o
n
tr
o
l to
r
e
st
a
rt o
p
e
ra
ti
o
n
Re
m
o
v
e
t
h
e
m
Others
Service manual H11 series