Installation Condition Check; Discharge Pressure Check - Daikin FTXS20G2V1B Service Manual

Check

5.1.5 Installation Condition Check

Check No.07

5.1.6 Discharge Pressure Check

Check No.08
149
Installation condition check
Check the
allowable
dimensions of the air
suction and discharge area.
Normal
Is the
discharged air
short-circuited?
NO
Is the outdoor
heat exchanger very dirty?
NO
Is the
airflow blocked by
obstacles or winds blowing
in the opposite direction?
NO
Discharge pressure check
High?
YES
Is the stop valve open?
YES
Is the connection
pipe deformed?
NO
Is
the air filter or
indoor / outdoor heat
exchanger dirty?
Not dirty
Abnormal
YES
YES
YES
NO
NO
YES
Dirty
SiENBE04-808_A
Change the installation
location or direction.
Change the installation
location or direction.
Clean the outdoor heat
exchanger.
Change the installation
location or direction.
Check the outdoor temperature.
(The outdoor temperature
should be 46°C or lower.)
(R9459)
Replace the compressor.
Open the stop valve.
Replace the pipe installed at
the site.
Clean the dirty one.
Replace the compressor.
(R11718)
Service Diagnosis