Check
SiMX042215E
96
Part 6 Service Diagnosis
5.8 Installation Condition Check
Check No.17
5.9 Discharge Pressure Check
Check No.18
Installation condition check
OK
Check the allo
w
a
b
le
dimensions of the air
s
u
ction and
discharge area.
Is the airflo
w
b
locked
b
y
o
b
stacles or
w
inds
b
lo
w
ing in the opposite
direction?
(R19394)
N
G
YES
YES
N
O
Is the discharged air
short-circ
u
ited?
N
O
N
O
YES
Is the o
u
tdoor heat
exchanger
v
ery dirty?
Change the installation
location or direction.
Change the installation
location or direction.
Clean the o
u
tdoor heat
exchanger.
Change the installation
location or direction.
Check the o
u
tdoor temperat
u
re.
(The o
u
tdoor temperat
u
re
sho
u
ld
b
e
w
ithin the operation
range.)
(R24913)
YES
YES
YES
N
O
N
O
N
O
Is the air filter or
indoor/o
u
tdoor heat
exchanger dirty?
Is the connection pipe
deformed?
Is the stop
v
al
v
e open?
Open the stop
v
al
v
e.
Replace the pipe installed at
the site.
Replace the compressor.
Clean the dirty air filter or
indoor/o
u
tdoor heat
exchanger.
Discharge press
u
re check
