Multi VRF Floor Standing Indoor Unit 
11 
any leakage (As shown in Fig 4.5). 
(5)  It is not allowed to connect the condensate drain pipe into waste pipe 
or other pipelines  which are likely to produce corrosive or peculiar 
smell to prevent the smell from entering indoors or corrupt the unit. 
(6)  It is not allowed to connect the condensate drain pipe into rain pipe to 
prevent rain water from pouring in and cause property loss or personal 
injury. 
(7)  Condensate drain pipe should be connected into special drain system 
for air conditioner. 
4.5 Installation the Connection Pipe 
Before wiring and piping, please remove the filter after opening the glass 
panel. 
(1)  As shown in Fig 4.2, take out the decorative strip at position 1 and then 
unscrew the screws. Removethe screws fixing the filter after opening 
the glass panel. At last take out the filter along the arrow direction at 
position Fig 4.3. 
(2)  During piping and wiring in the left and at the rear side, the attached 
accessories should be used, as shown in Fig 4.4. 
 
Fig 4.2        Fig 4.3    Fig 4.4     Fig 4.5 
 
Fig 4.6