Daikin 2MXS-N Series Engineering Data page 656

EDUS121503A
2. Adhere the insulation
Put the insulation
and hole of the indoor unit.
However , put the insulation
3. Install the duct flange
Installation procedures of duct <Nominal diameter of duct : φ100>
1. Connect the duct to the duct flange. ( Flange fits inside the duct. ) ( Fig. 4 )
2. After connection , wrap vinyl tape ( field supply ) around the duct connection to prevent
air leak.
Fig. 4
Precaution
· All ducts must be completely insulated.
· Do not do the followings when installing duct.
Options
for opening of unit to the opening. ( Fig. 2 )
4
to be suitable for the hole of the insulation
4
so as not to conceal the screw hole of the indoor unit.
4
4
Insulation
( M4×12 , 4 screws ) to the opening and adhere the insulation
with screws 2
1
Duct flange 1
Screws
( M4×12 , 4screws )
Insulation 3
Wrap the tape around the duct to avoid air leak.
Duct flange 1
Indoor unit
A ) To bend the duct excessively
WRONG
4
Fig. 2
2
Fig. 3
Tape
φ100 Duct ( Field supply )
B ) To bend the duct too many times
WRONG
Options for Indoor Unit
( Fig. 3 )
3
C ) To reduce the duct diameter
WRONG
2P108307-1A
651
4