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M510-2

, page 3 

Dehumidifier model NADER YARD PRO 

Installation rules 

Condensate drain pipe 

The only installation required, for the dehumidifier to operate 
correctly, is that of the condensate drain pipe: the condensate is 
drained continuously through a connection on the right side of the 
machine, as shown in Figure 1. 

The drain pipe must be positioned so that the water may flow off: 
there must not, therefore, be any obstacles along the way, the pipe 
must not be kinked and must always have a certain slope, and, at 
any rate, it must always be in a position lower than that of the 
connection. 

 

Figure 1 – Condensate drain pipe 

 

Make sure that the water is drained regularly: if a bucket is used to collect the condensate it is 
important to remember that it must be emptied regularly to avoid spilling. 

Once the drainpipe has been installed, the dehumidifier has only to be placed in the room to be dehumidified 
and then started up. For maximum efficiency, respect the following rules: 

 

make sure that the room where the dehumidifier is to be placed in never exceeds the limit conditions 

of operation of the machine (Table 1); 

 

the room the dehumidifier is to be placed in must be closed; 

 

the machine must always operate in a vertical position with the wheels facing downwards; 

 

the dehumidifier must be placed in such a way as to leave the air inlet and outlet grids free (at least 

10 cm of air space); 

 

make sure that the power supply voltage corresponds to that indicated in Table 1 and that the electric 

installation complies with the safety regulations in force; 

 

it is advisable to put the dehumidifier in the coldest part of the room where the humidity normally 

collects. 

Positioning 

The dehumidifier of the 

N

ADER 

Y

ARD PRO

 series is fitted with two 250-mm diameter wheels that make it 

easy to handle and move, even on rough surfaces: furthermore the handle can be fitted in two different 
positions to better adapt to personal needs. If necessary, the machine can easily be lifted from the ground by 
using the two handles fitted to it. 

 

NEVER try to lift the machine off the ground by yourself: if it must be lifted there must be at 
least two people to do it. 

It is advisable to put the dehumidifier near a mains socket. 

Start-up (B) 

Insert the plug into the 230V, 50Hz grounded socket. Set the general switch (8) to position 

I

. If a humidistat 

(optional) is fitted, set the knob to the desired humidity value. 

Summary of Contents for Nader Yard Pro Series

Page 1: ......

Page 2: ...A A A A B B B B ...

Page 3: ......

Page 4: ......

Page 5: ...nciple B 2 Hot gas defrosting A B 2 Installation rules 3 Condensate drain pipe 3 Positioning 3 Start up B 3 Humidistat optional 4 Maintenance 4 Cleaning the heat exchange coil battery 4 Storage 5 Check up to carry out before and after a long period of inactivity 5 Before 5 After 5 Disposal of the product 5 Technical Data 6 Dimensions and weight 6 ...

Page 6: ...ps of water that are conveyed to the drain by means of the special tray The degree of pollution of the water collected is proportional to the degree of environmental pollution The air that is so dehumidified is passed through a condenser 12 that raises its temperature to a value that is slightly higher the initial temperature In this way the amount of humidity contained in the environmental air is...

Page 7: ...f the machine Table 1 the room the dehumidifier is to be placed in must be closed the machine must always operate in a vertical position with the wheels facing downwards the dehumidifier must be placed in such a way as to leave the air inlet and outlet grids free at least 10 cm of air space make sure that the power supply voltage corresponds to that indicated in Table 1 and that the electric insta...

Page 8: ...inal one Before carrying out any kind of work or repair on the machine set the general switch to position O and disconnect the power supply plug Cleaning the heat exchange coil battery To guarantee optimal operation of the dehumidifier it is important to always keep the evaporator 11 condenser 12 coil battery clean how often this is done depends on the environment in which the dehumidifier operate...

Page 9: ...in a room with a temperature between 25 C and 55 C When the appliance is still packed keep to the instructions on the box Do not place other heavy material on the box Check up to carry out before and after a long period of inactivity Before Switch off the machine and disconnect the plug and empty the condensate collection tank cover the machine to protect it from dust After The fan must turn freel...

Page 10: ...s 2 C 32 C Working limit relative humidity 35 100 Air Flow rate 236 L s 850 m ora Power supply voltage 230V 50Hz Current absorption 4 1A 4 8A Power absorption 885W 1050W R407c refrigerating gas charge 1050g Refrigerating circuit maximum pressure 2300kPa Noise level at 1 m distance 60dBA 25 C 65 U R 30 C 80 U R Table 1 Dimensions and weight 61 1 ...

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