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4.  CONTROL AND DISPLAY PANEL 

 

 

 

 

 

The Control Panel is always placed on the upper side of the  machine and consists of 4 light  
indicators: 

 
POWER

 (Supply): 

red light

 which turns on when the electric power arrives at the machine; 

FULL

  (ALARM): 

green  light

  which  turns  on  when  the  water  tank  is  full,  or  when  the  lifting 

pump  is  not  working  properly  and  then  it  fills  up  the  water  tank.  When  this  light  is  on,  the 
machine will stop running. 

 
DEFROST

red  light

 

turns  on  when  the  compressor  is  in  ‘pause  or  idle’  position  for  the 

programmed delayed start. 

 
WORKING 

(RUNNING): 

red light

 on when the humidistat starts up automatically. 

 

HUMIDISTAT 

 

Normally placed on the front or rear side of the machine. 
 
It  consists  of  a  number  scale  ranging  from  1  to  5  or  from  1  to  7.  The  minimum  value 
corresponds to 80%, the highest value to 20%; the intermediate value (3-4) indicates that the 
humidity is at approx. 55%, a suggested good general value.  

 
In  the  position  “CONT”,  the  machine  will  keep  running  all  the  time,  independently  from  the 
relative humidity in the room. 

 
In 

the “OFF” position, the machine is not running. 

 

 

 

 

 

HOUR COUNTER

 

 

Some models are equipped with an Hour Counter which is 
normally located in the rear side of the machine: this will 
show the hours the machine has been working


 
 

 

5.   INITIAL STARTING OF MACHINE 

 

 
Before starting the dehumidifier, make sure that the machine has been standing in vertical position for at-least 8 hours.  If 
one fails to observe this procedure, irreparable

 

damage may be caused

 

to the compressor.  Then one can proceed and 

connect the dehumidifier plug to a 220-240V - one phase power socket. 

 

 
The red light 'POWER' will switch on confirming correct supply of power to the machine.   If the light 'WORKING' is still 
off,  turn knob  on  the control panel  clockwise  un

til the light 'WORKING’ is ON.  The light 'DEFROST (PAUSE) will also 

switch on and, after about 5 minutes the dehumidifier

 will start dehumidifying. 

 
When the red light is “ON” (ALARM), the machine will not start: one must check that the water tank is empty and that it is 
inserted correctly.   With machines that have a pump, check that the pump function is working and that the delivery pump 
is clear. 

 

AND IF THE DEHUMIDIFIER DOES NOT START OR DEHUMIDIFY

… 

 

 
First make sure the red light 'POWER' is 'ON':  If the power supply light is not on, make sure that the connecting plug is 
properly inserted into the power socket.  After checking all this, if the power light is still off, call your dealer for assistance.

 

 

Make sure that the green light  'FULL' is off.  If this is not the case, check the correct position of the draining pipe (see 
point 4.) 
 
Make sure that the red light 'RUNNING' is 'on'; this means that the humidistat activates the functioning of the machine.  
When the dehumidifier is set again to functioning, (after an idle period of 5 minutes) due to it reaching the preset humidity 
or after emptying the water tank.  During the 5 minutes long pause, only the fan motor is running and the compressor is 
off.  This operating cycle also takes place every 45 minutes to allow defrosting to occur.  If the red light 'Pause' remains 
off for a period longer than 6 minutes, you should contact your dealer. 

 

When  the  two  central  red  lights  are  on  and  the  machine  appears  to  be  working  correctly,  but  it  is  not  producing 
condensed water, it should be checked.  If the relative humidity in the room is lower than 40.45%; if the relative humidity 
is higher than that, contact your dealer for advice 

 

Moisture Cure Pty Ltd   (02) 6584 2511   www.moisturecurecommercial.com.au    [email protected] 

Summary of Contents for FDNF96

Page 1: ...FDNF96 DEHUMIDIFIER USER AND MAINTENANCE MANUAL Moisture Cure PO Box 5071 Port Macquarie New South Wales 2444 Australia ...

Page 2: ...onnected to power could cause water to come into contact with electrical parts It is therefore recommended to remove the plug from the socket before moving the dehumidifier Correct Distance this dehumidifier draws in the air from the back and lets out through the front side grill therefore the back panel which supports the air filter must be kept at a minimum distance of 15cm from the wall This de...

Page 3: ...uted by according to safety and electro magnetic compatibility to European Norms and Regulations MACHINES NORMS 2006 42 CE 17 05 2006 SECURITY REGULATIONS FOR LOW TENSION APPLIANCES 2006 95 CE 12 12 2006 ELECTROMAGNETIC COMPATIBILITY EMC 2004 108 CE 15 12 2004 It is hereby certified that this Dehumidifier conforms to the IEC Regulations CEI EN 60335 2 40 CEI EN 55014 1 55014 2 The machine is built...

Page 4: ...ower Consumption at 35 C 95 rh 1350 w Absorbed Current at 35 C 95 rh standard ver 7 2 A Locked Rotor Current LRA 29 Air Flow 1000 cm h Noise level at 3 meters 52 dB Refrigerant R134a Standard Defrosting Control System Electronic Hot Gas Defrosting Control System optional Electronic thermostat Water Tank Capacity 15 kg Continuous Drainage Pipe Connection 25mm Temperature Range standard version 7 35...

Page 5: ... M1 ev M2 fan Moisture Cure Pty Ltd 02 6584 2511 www moisturecurecommercial com au sales moisturecure com au LEGEND 1 COMPRESSOR 2 FAN MOTOR 3 ELECTRONIC CARD 4 HUMIDISTAT ELECTRONIC 5 MICRO SWITCH 6 ELECTRO VALVE 7 THERMOSTAT 8 HOUR COUNTER ...

Page 6: ...nser 3 Finally the fan motor 4 expels the air back into the room through the front grill panel The condensed water is collected in the tank 5 A micro switch 6 stops the machine when the water in the tank reaches the correct level by raising the water float lever The humidistat 7 starts the functioning of the dehumidifier when the humidity is higher than the preset level An electronic circuit 8 con...

Page 7: ...f power to the machine If the light WORKING is still off turn knob on the control panel clockwise until the light WORKING is ON The light DEFROST PAUSE will also switch on and after about 5 minutes the dehumidifier will start dehumidifying When the red light is ON ALARM the machine will not start one must check that the water tank is empty and that it is inserted correctly With machines that have ...

Page 8: ...ined into a floor waste or similar The pump will work automatically controlled by a ball cock placed inside the pump Before moving the machine remember to purge water from water tank If the pump cannot work correctly the compressor stops and the green light turns on In this case check the pipe situation Maximum head working pressure of the pump is about 3 5 metres 7 PERIODICAL MAINTENANCE AIR FILT...

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