Maintenance Inspection; Overview - Daikin RZQ Series FCQ20EVA Service Manual

Maintenance Inspection

1. Maintenance Inspection

1.1

Overview

When performing maintenance, you should at least perform the following inspections:
FCQ
Drain pumping out device (built-in)
Condensate removed from the room
during cooling.
∗If the natural evaporative humidifier
(option) is installed, it works also during
the heating operation.
FBQ
71
Model name (model name plate)
(Inside of suction grille)
Indoor unit
Inlet air
Air filter
(suction grille)
Suction grille
Remote controller
Depending on the
system configuration,
the remote controller
is not provided.
Exhaust duct
(Field supply) Indoor unit
Air outlet Discharge air
(Field supply)
Remote controller
Depending on the
system configuration,
the remote controller
is not provided.
Drain pipe
Airflow flap (at air outlet)
Air outlet
Discharge air
Refrigerant piping,
connection electric wire
Model name Air filter
(model name plate) (Sold separately)
Suction grille
Inlet air
(Field supply)
Outdoor unit
Ground wire
The line passes electricity
from the inside unit to the
ground to prevent accidental
electrical shock.
Suction filter chamber (Sold separately)
Suction duct (Field supply)
RZQ36 / 45 / 48
Drain pipe
Outdoor unit
RZQ20/24
Refrigerant piping,
connection
electric wire
Discharge air
Ground wire
The line passes electricity
from the inside unit to the
ground to prevent accidental
electrical shock.
Service Diagnosis
SiME281501E
3P177429-1K
Inlet air
3PN07753-9G