Denso ofice pro 36 ユーザーズマニュアル

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

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 pushed, 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. 
Contact your MovinCool reseller if problem persists.

When high pressure switch is activated, display shows “HP” if 
high pressure switch is activated 3 times in 24 hours, unit 
displays blinking “HP” and a buzzer turns on.
Unit returns to normal operation after problem is fixed and 
controller is RESET (see page 28).
Contact your MovinCool reseller if problem persists.

To RESET press FAN HI/LO and COOL ON/OFF buttons 
simultaneously for 3 seconds, controller returns to normal 
operation.

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. Contact your 
MovinCool reseller if problem persists.

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. Contact your 
MovinCool reseller if problem persists.