Air Dryer
1 Name and Functions Parts
1-1
Parts Name and Functions
1 - 1
IDX-OM-I076
IDFA Series
1 Parts Name and Functions
1-1 Parts Name and Functions
IDFA22E,37E,55E,75E
Front
Switch with Lamp
(ON /OFF Switch)
The lamp is continuously ON
during normal operation.
Evaporation Thermometer
Indicates the evaporating
temperature of refrigerant on
low-pressure side.
During normal operation, the
indicator remains in the
green zone.
Ventilation Grille
(Exhaust)
Hot
air
will
be
exhausted
by
condenser fan. Do not
block these vents.
Panel Lock (x 2)
Another one is on opposite side.
Drain Tube
Discharges drain.
Auto Drain
Check if drained correctly
once a day.
Compressed Air (IN)
Compressed Air (OUT)
Ball Valve
Front Panel
You can see the terminal block
when you remove this cover.
Connect the power cable through
the rubber grommet.
L
N PE
（ ）
Customer Connection Side
Terminal Connecting Screw: M3
Applicable electrical wire:
1.25mm
2
or more
(Width 6.5mm and below)
Thermal Relay
(Only for IDFA55E and IDFA75E)
(The thermal relay is placed at the
inside of a front panel.) Refer to page
5-3 to reset the thermal relay.
High Pressure Switch
(Only for IDFA55E and IDFA75E)
(The high pressure switch is placed at
the inside of a front panel.) Refer to page
5-3 to reset the high pressure switch.
