Features   
22 Indoor Units  
 
 Replace the motor or centrifugal fan 
Remove the ventilated panel firstly. Remove a half of blower housing and take out the motor with 
centrifugal fan. Directly remove two bolts, and then replace the motor or centrifugal fan easily.   
 
1.5 Reserved remote on-off and alarm ports 
    Reserved remote on-off ports and alarm port  can connect the cable of  an on-off controller or an 
alarm to realize remote on-off or remote display alarm function.
 
 
 
1.6 Built-in drain pump (Optional): 
  Built-in drain pump can lift the water to 750mm upmost. It’s convenient to install drainage piping under 
most space condition. 
Motor 
Blower Housing 
Ventilated Panel