Troubleshooting - Field Controls FC-60DH Quick Start Manual

TROUBLESHOOTING

TROUBLESHOOTING
SYMPTOM
Display is Blank
No AIrfl ow
Error Code: E1
Error Code: E4
Error Code: LO
Error Code: HI Room Temperature is above 105°F
Tripped GFCI
Outlet or
Breaker
P/N 780107800 09/21 RevA
CAUSE
Poor Connection
Power Outage
Filter is dirty
Air inlet or outlet is blocked
Humidity Sensor or
Communication Error
Problem with Pump
Room Temperature is below 33°F
Not a dedicated circuit
Defective GFCI Outlet
Dirt, Dust, or Moisture on Outlet
Lightning or External
Electrical Surge
Possible Dehumidifi er Issue
Verify that both ends of the power cord are
Check to ensure that the sensor wire is
concceted at both ends. If no issues are
visible, the sensor may be faulty.
Verify that the pump is properly installed and
functioning. If so, unplug the unit for two min-
Increase the room temperature so it is within
operating range (above 33°F). If error still
displays, check sensor.
Decrease the room temperature so it is within
operating range (below 105°F). If
error still displays, check the sensor.
Identify all sources connected to outlet and
confi rm source of trip. If it is dehumidifi er,
contact technical support. If not, move dehu-
midifi er to dedicated circuit for future use.
Clean or replace outlet, as necessary.
Reset or Replace Breaker.GFCI, as necessary.
If none of above options work, contact
Page 10 of 12
SOLUTION
plugged in
Reset power
Clean the fi lter
Clear the blockage
utes, then restart.
Replace Outlet
technical support.