Patron D-160 - Troubleshooting Guide; Important Cautions and Contact Information

9
TROUBLESHOOTING GUIDE
Trouble Possible Cause Solution
Error Code: E1 Copper head sensor failure Replace it
Error Code: E2
Air inlet temperature and humidity
sensor failure
Replace
Error Code: E3
Air outlet temperature and humidity
sensor failure
Replace
Error Code: E4 Water pump failure
Ensure drain hose is not
blocked, and connected to
back of unit (unit will not
pump unless hose is
connected)
Ensure internal hose from
pump to fitting is not
restricted by clamp
Test/replace water pump
Error Code: E5 4-way valve failure Replace it
Cautions:
If unit malfunctions turn off the unit and unplug it immediately.
Please contact your distributor for service issues.
D
o not dispose of electrical appliances in local l andfills, o r
m
unicipal waste locations. Many parts are recyclable. Contact
y
our local government for information regarding the
collection systems available i n your area.