Troubleshooting - Global 246704 Manual De Usario

TROUBLE SHOOTING
FAULT CAUSE
Unit does No power to
not machine.
operate
Fan is not Obstructed air
turning Outlet.
Unit 1. Insufficient
operating, Dehumidifying
but room time.
not dry 2. Poor air
circulation
in room.
3. Excessive
moisture in room.
1. Room air is dry.
Unit 2. Obstructed filter
collects and coils
minimal 3.Room
water temperature
is too low.
WARNING:
DO NOT attempt to rectify issues with unqualified
personnel.
If the problem you are experiencing is not listed
here, contact Global Industrial Customer Service.
SOLUTION
Plug in unit; check
power at outlet and
at base of unit.
Confirm power is
on.
Remove
obstruction.
1. Allow more time
for drying.
2. Increase air
circulation with fans.
3. Reduce external
air infiltration into
the room.
1. Check humidity
with hygrometer.
2. Check filter and
coils. Clean as
necessary.
3. Increase room
temperature.
- 4 -
TROUBLE SHOOTING
CODE ER1
Error Coil sensor
message error
Display Flashes every
Reading one second
1. The coil
sensor terminals
are not securely
Reason plugged in.
2. The coil
sensor is
damaged.
3. If unsolved,
there may be a
display panel
PCB issue.
1. Verify coil
sensor terminal
is securely
Remedy plugged in.
2. Replace the
coil sensor.
3. Replace
display panel
PCB
NOTE:
The table above shows error messages that the system may
detect. If the display shows an "ER" message,
Unplug the unit and reinsert. This may reset the electronics, and
if issue is resolved, no further action is required.
If error message reappears, complete the following
troubleshooting steps under "Explanation." If this still does not
rectify the issue, contact Global Industrial customer service at
1-800-645-2986.
ER2 ER4
Humidity Water pump
sensor error fault or
blockage
Flashes every Flashes
one second every one
second
1. The humidity
sensor Water is not
terminals are draining from
not securely the pump
plugged in. reservoir or
2. The humidity there is a
sensor fault. lack of power
3. If is unsolved, to the water
It may be pump.
display panel
PCB issue
question.
1. Verify 1. Make sure
humidity sensor maximum lift
terminal is not
securely exceeded.
plugged in. End of hose
2. Replace the should not
humidity sensor. be higher
3.Replace than 10ft.
display panel above unit.
PCB 2. Check
pump for
debris or
blockage.