1 Name and Functions Parts
1 - 1
1 Parts Name and Functions
1-1
Parts Name and Functions
• IDFB22E, 37E
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.
Customer Connection Side
Front
Rubber Grommet
Power cord outlet
Panel Lock (x 2)
Another one is on
opposite side.
Ventilation Grille (Suction)
Ambient air will be sucked by
condenser fan. Do not block
these vents.
L N PE