Movincool CLASSICPLUS14 Operating Guide

Self-diagnostic codes are displayed on the control board under the following 

conditions.

Contact your MovinCool reseller or a qualified technician if problem persists.

When the drain tank switch shuts off the unit, LCD 

displays “TANK FL” and “TANK FULL” LED flashes.

Once emptying the drain tank procedure is completed 

and ON/OFF has been pressed, unit returns to normal 

operation.

When the drain pump malfunctions, the compressor 

shuts off, and the LCD displays “AS”. Once drain 

pump is fixed and unit has been RESET, the unit 

returns to normal operation.

To RESET: Press FAN HI/LO and COOL ON/OFF 

buttons simultaneously for 5 seconds.

< Classic Plus 26 ONLY > When high pressure switch 

is activated, display shows “HP” if high pressure 

switch is activated 3 times in 24 hr, unit displays 

Unit returns to normal operation after problem is fixed 

and controller is RESET.

To RESET: Press FAN HI/LO and COOL ON/OFF 

buttons simultaneously for 5 seconds.
When room thermistor becomes open or shorted, 

display shows “OPEN RT” or “SHRT RT” and cool 

mode operation is off. Display and cool mode 

operation are returned to normal operation after room 

thermistor is fixed.

When freeze thermistor becomes open or shorted, 

display shows “OPEN FT” or “SHRT FT” and cool 

mode operation is off. Display and cool mode 

operation are returned to normal operation after 

freeze thermistor is fixed.

When the unit detects a signal from the fire alarm 

system, the display shows "ALRM" and a buzzer turns 

on. Check the fire alarm system and confirm that there 

is no signal input to the unit. The unit returns to the 

normal operation after the problem is fixed and the 

controller is RESET.

To RESET: Press FAN HI/LO and COOL ON/OFF 

buttons simultaneously for 5 seconds.