MovinCool Climate Pro 18 - Manual (Page 43)

43
TROUBLESHOOTING
Check the following conditions before calling your MovinCool dealer or qualified
technician.
Troubleshooting - Table 1
If conditions persist after the above remedies have been taken, turn the unit off,
unplug the power cord from the power supply outlet, and contact your MovinCool
dealer or a qualified technician.
Condition
Check
Area
Possible
Cause
Remedy
Unit does
not
operate at
all.
No display
on LCD
screen.
Voltage Power failure Check and fix power supply and
connection.
Check and turn the circuit breaker
on.
Ground
fault
protective
breaker
Ground fault
protective
breaker is
tripped.
Reset the ground fault protective
breaker.
LCDI
power
cord
Power cord is
tripped.
Reset the power cord.
Power cord is
damaged.
Replace the power cord.
Fuse on
the relay
board
Fuse is blown. Check a fuse on the relay board. If
a fuse is blown, check power
supply and check for short, then
replace a fuse on the relay board.
LCD
displays
self-
diagnostic
codes.
AL1 Alarm device 1
is activated.
1. Check FA-1, FA-2 connection.
2. Identify and correct condition
causing the alarm.
3. Press and hold FAN+ and -FAN
buttons for 5 seconds to reset.
AL2 Alarm device 2
is activated.
1. Check Al-1, Al-2 connection.
2. Identify and correct condition
causing the alarm.
3. Press and hold FAN+ and -FAN
buttons for 5 seconds to reset.
FL Drain tank is
full.
1. Drain the water from the tank.
2. Place the tank back in the unit.
3. Press START/STOP button to
start.