PROBLEM
The LED Display is showing “E5”
POSSIBLE CAUSES
Low Voltage Protection
SOLUTIONS
•
Unplug for 10 minutes and then
turn on the unit. If “E5” is still dis-
played, contact customer service.
TROUBLESHOOTING (CONT.)
The LED Display is showing “H8”
The backup water tank is full
•
Drain the water tank
•
If the “H8”
is
still displayed after the
water tank has been emptied, con-
tact customer service.
The LED Display is showing “F1 ”
The LED Display is showing “F2 ”
The room air temperature sensor
malfunction.
The tube temperature sensor
malfunction.
•
Please inform the maintenance
man to maintain
•
Please inform the maintenance
man to maintain
1
4
Summary of Contents for SG-PAC-08E4
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